diff options
Diffstat (limited to 'target')
| -rw-r--r-- | target/ext2/ext2root.mk | 16 | ||||
| -rw-r--r-- | target/ext2/genext2fs-01-cvs-updates.patch | 9709 | ||||
| -rw-r--r-- | target/ext2/genext2fs-02-nosquash_devtable.patch | 13 | ||||
| -rw-r--r-- | target/ext2/genext2fs-1.4-nosquash.patch | 14 | ||||
| -rw-r--r-- | target/ext2/genext2fs-1.4-remove_ugly_warnings.patch | 21 |
5 files changed, 43 insertions, 9730 deletions
diff --git a/target/ext2/ext2root.mk b/target/ext2/ext2root.mk index 82912df5c..69aa871e2 100644 --- a/target/ext2/ext2root.mk +++ b/target/ext2/ext2root.mk @@ -3,16 +3,16 @@ # genext2fs to build to target ext2 filesystems # ############################################################# -GENEXT2_DIR=$(BUILD_DIR)/genext2fs-1.3 -GENEXT2_SOURCE=genext2fs_1.3.orig.tar.gz -GENEXT2_SITE=http://ftp.debian.org/debian/pool/main/g/genext2fs +GENEXT2_VERSION=1.4 +GENEXT2_DIR=$(BUILD_DIR)/genext2fs-$(GENEXT2_VERSION) +GENEXT2_SOURCE=genext2fs-$(GENEXT2_VERSION).tar.gz +GENEXT2_SITE:=http://$(BR2_SOURCEFORGE_MIRROR).dl.sourceforge.net/sourceforge/genext2fs $(DL_DIR)/$(GENEXT2_SOURCE): $(WGET) -P $(DL_DIR) $(GENEXT2_SITE)/$(GENEXT2_SOURCE) $(GENEXT2_DIR)/.unpacked: $(DL_DIR)/$(GENEXT2_SOURCE) $(ZCAT) $(DL_DIR)/$(GENEXT2_SOURCE) | tar -C $(BUILD_DIR) -xvf - - mv $(GENEXT2_DIR).orig $(GENEXT2_DIR) toolchain/patch-kernel.sh $(GENEXT2_DIR) target/ext2/ genext2fs\*.patch touch $(GENEXT2_DIR)/.unpacked @@ -51,11 +51,11 @@ EXT2_OPTS += -b $(strip $(BR2_TARGET_ROOTFS_EXT2_BLOCKS)) endif ifneq ($(strip $(BR2_TARGET_ROOTFS_EXT2_INODES)),0) -EXT2_OPTS += -i $(strip $(BR2_TARGET_ROOTFS_EXT2_INODES)) +EXT2_OPTS += -N $(strip $(BR2_TARGET_ROOTFS_EXT2_INODES)) endif ifneq ($(strip $(BR2_TARGET_ROOTFS_EXT2_RESBLKS)),) -EXT2_OPTS += -r $(strip $(BR2_TARGET_ROOTFS_EXT2_RESBLKS)) +EXT2_OPTS += -m $(strip $(BR2_TARGET_ROOTFS_EXT2_RESBLKS)) endif EXT2_BASE := $(subst ",,$(BR2_TARGET_ROOTFS_EXT2_OUTPUT)) @@ -104,14 +104,14 @@ ifneq ($(TARGET_DEVICE_TABLE),) endif # Use fakeroot so genext2fs believes the previous fakery ifeq ($(strip $(BR2_TARGET_ROOTFS_EXT2_BLOCKS)),0) - GENEXT2_REALSIZE=`LC_ALL=C du -l -s -c -k $(TARGET_DIR) | grep total | sed -e "s/total//"`; \ + GENEXT2_REALSIZE=`LC_ALL=C du -s -c -k $(TARGET_DIR) | grep total | sed -e "s/total//"`; \ GENEXT2_ADDTOROOTSIZE=`if [ $$GENEXT2_REALSIZE -ge 20000 ] ; then echo 16384; else echo 2400; fi`; \ GENEXT2_SIZE=`expr $$GENEXT2_REALSIZE + $$GENEXT2_ADDTOROOTSIZE`; \ GENEXT2_ADDTOINODESIZE=`find $(TARGET_DIR) | wc -l`; \ GENEXT2_INODES=`expr $$GENEXT2_ADDTOINODESIZE + 400`; \ set -x; \ echo "$(GENEXT2_DIR)/genext2fs -b $$GENEXT2_SIZE " \ - "-i $$GENEXT2_INODES -d $(TARGET_DIR) " \ + "-N $$GENEXT2_INODES -d $(TARGET_DIR) " \ "$(EXT2_OPTS) $(EXT2_BASE)" >> $(STAGING_DIR)/_fakeroot.$(notdir $(EXT2_TARGET)) else echo "$(GENEXT2_DIR)/genext2fs -d $(TARGET_DIR) " \ diff --git a/target/ext2/genext2fs-01-cvs-updates.patch b/target/ext2/genext2fs-01-cvs-updates.patch deleted file mode 100644 index 3c4a04383..000000000 --- a/target/ext2/genext2fs-01-cvs-updates.patch +++ /dev/null @@ -1,9709 +0,0 @@ -diff --exclude CVS -urN genext2fs-1.3.orig/AUTHORS genext2fs/AUTHORS ---- genext2fs-1.3.orig/AUTHORS 1969-12-31 17:00:00.000000000 -0700 -+++ genext2fs/AUTHORS 2001-05-02 12:20:05.000000000 -0600 -@@ -0,0 +1 @@ -+Xavier Bestel <xavier.bestel@free.fr> -diff --exclude CVS -urN genext2fs-1.3.orig/ChangeLog genext2fs/ChangeLog ---- genext2fs-1.3.orig/ChangeLog 1969-12-31 17:00:00.000000000 -0700 -+++ genext2fs/ChangeLog 2004-11-21 23:21:05.000000000 -0700 -@@ -0,0 +1,2 @@ -+see our cvs logs here: -+http://cvs.sourceforge.net/viewcvs.py/genext2fs/genext2fs/ -diff --exclude CVS -urN genext2fs-1.3.orig/INSTALL genext2fs/INSTALL ---- genext2fs-1.3.orig/INSTALL 1969-12-31 17:00:00.000000000 -0700 -+++ genext2fs/INSTALL 2004-11-21 23:19:19.000000000 -0700 -@@ -0,0 +1,5 @@ -+To install, just do it the normal GNU way: -+ -+./configure -+make -+sudo make install -diff --exclude CVS -urN genext2fs-1.3.orig/Makefile.am genext2fs/Makefile.am ---- genext2fs-1.3.orig/Makefile.am 1969-12-31 17:00:00.000000000 -0700 -+++ genext2fs/Makefile.am 2002-10-16 09:41:00.000000000 -0600 -@@ -0,0 +1,11 @@ -+bin_PROGRAMS = genext2fs -+genext2fs_SOURCES = genext2fs.c -+man_MANS = genext2fs.8 -+ -+# test genext2fs by creating the image and comparing checksums -+test: all -+ sh ./test.sh -+ -+# test genext2fs by actually mounting the created image. -+test-mount: all -+ sudo sh ./test-mount.sh -diff --exclude CVS -urN genext2fs-1.3.orig/Makefile.in genext2fs/Makefile.in ---- genext2fs-1.3.orig/Makefile.in 1969-12-31 17:00:00.000000000 -0700 -+++ genext2fs/Makefile.in 2004-12-27 13:03:47.000000000 -0700 -@@ -0,0 +1,570 @@ -+# Makefile.in generated by automake 1.8.5 from Makefile.am. -+# @configure_input@ -+ -+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, -+# 2003, 2004 Free Software Foundation, Inc. -+# This Makefile.in is free software; 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It doesn't require you to mount the image file to copy files on it. -+It doesn't even require you to be the superuser to make device nodes. -+ -+http://sourceforge.net/projects/genext2fs -+ -+ CONTACT -+------------- -+Please use the genext2fs-devel@lists.sourceforge.net mailing list. -+ -+ INSTALL -+------------- -+Please see the INSTALL file ;) -+ -+ AUTHORS -+------------- -+Please see the AUTHORS file ;) -diff --exclude CVS -urN genext2fs-1.3.orig/TODO genext2fs/TODO ---- genext2fs-1.3.orig/TODO 1969-12-31 17:00:00.000000000 -0700 -+++ genext2fs/TODO 2004-11-25 11:12:10.000000000 -0700 -@@ -0,0 +1,13 @@ -+Disclaimer: I'll probably never do all this ... -+ -+- support fancy ext2 options -+- support ext3 -+ -+- add path to -f/-d options, e.g: -+ -f /:file.img => extract file.img at root -+ -d /etc:/path/to/my/etc => copy /path/to/my/etc into /etc -+ -+- add tar.gz extraction capabilities ? -+ -+- implement truncate_node -+- find a better way to guess filesystem's size -diff --exclude CVS -urN genext2fs-1.3.orig/aclocal.m4 genext2fs/aclocal.m4 ---- genext2fs-1.3.orig/aclocal.m4 1969-12-31 17:00:00.000000000 -0700 -+++ genext2fs/aclocal.m4 2004-12-27 13:03:45.000000000 -0700 -@@ -0,0 +1,908 @@ -+# generated automatically by aclocal 1.8.5 -*- Autoconf -*- -+ -+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 -+# Free Software Foundation, Inc. -+# This file is free software; the Free Software Foundation -+# gives unlimited permission to copy and/or distribute it, -+# with or without modifications, as long as this notice is preserved. -+ -+# This program is distributed in the hope that it will be useful, -+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without -+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A -+# PARTICULAR PURPOSE. -+ -+# -*- Autoconf -*- -+# Copyright (C) 2002, 2003 Free Software Foundation, Inc. -+# Generated from amversion.in; do not edit by hand. -+ -+# This program is free software; you can redistribute it and/or modify -+# it under the terms of the GNU General Public License as published by -+# the Free Software Foundation; either version 2, or (at your option) -+# any later version. -+ -+# This program is distributed in the hope that it will be useful, -+# but WITHOUT ANY WARRANTY; without even the implied warranty of -+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 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It will interpret all options as -+ # directories to create, and then abort because `.' already -+ # exists. -+ for d in ./-p ./--version; -+ do -+ test -d $d && rmdir $d -+ done -+ # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists. -+ if test -f "$ac_aux_dir/mkinstalldirs"; then -+ mkdir_p='$(mkinstalldirs)' -+ else -+ mkdir_p='$(install_sh) -d' -+ fi -+fi -+ -+for ac_prog in gawk mawk nawk awk -+do -+ # Extract the first word of "$ac_prog", so it can be a program name with args. -+set dummy $ac_prog; ac_word=$2 -+echo "$as_me:$LINENO: checking for $ac_word" >&5 -+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 -+if test "${ac_cv_prog_AWK+set}" = set; then -+ echo $ECHO_N "(cached) $ECHO_C" >&6 -+else -+ if test -n "$AWK"; then -+ ac_cv_prog_AWK="$AWK" # Let the user override the test. -+else -+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -+for as_dir in $PATH -+do -+ IFS=$as_save_IFS -+ test -z "$as_dir" && as_dir=. -+ for ac_exec_ext in '' $ac_executable_extensions; do -+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then -+ ac_cv_prog_AWK="$ac_prog" -+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 -+ break 2 -+ fi -+done -+done -+ -+fi -+fi -+AWK=$ac_cv_prog_AWK -+if test -n "$AWK"; then -+ echo "$as_me:$LINENO: result: $AWK" >&5 -+echo "${ECHO_T}$AWK" >&6 -+else -+ echo "$as_me:$LINENO: result: no" >&5 -+echo "${ECHO_T}no" >&6 -+fi -+ -+ test -n "$AWK" && break -+done -+ -+echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 -+echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6 -+set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'` -+if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then -+ echo $ECHO_N "(cached) $ECHO_C" >&6 -+else -+ cat >conftest.make <<\_ACEOF -+all: -+ @echo 'ac_maketemp="$(MAKE)"' -+_ACEOF -+# GNU make sometimes prints "make[1]: Entering...", which would confuse us. -+eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=` -+if test -n "$ac_maketemp"; then -+ eval ac_cv_prog_make_${ac_make}_set=yes -+else -+ eval ac_cv_prog_make_${ac_make}_set=no -+fi -+rm -f conftest.make -+fi -+if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then -+ echo "$as_me:$LINENO: result: yes" >&5 -+echo "${ECHO_T}yes" >&6 -+ SET_MAKE= -+else -+ echo "$as_me:$LINENO: result: no" >&5 -+echo "${ECHO_T}no" >&6 -+ SET_MAKE="MAKE=${MAKE-make}" -+fi -+ -+rm -rf .tst 2>/dev/null -+mkdir .tst 2>/dev/null -+if test -d .tst; then -+ am__leading_dot=. -+else -+ am__leading_dot=_ -+fi -+rmdir .tst 2>/dev/null -+ -+# test to see if srcdir already configured -+if test "`cd $srcdir && pwd`" != "`pwd`" && -+ test -f $srcdir/config.status; then -+ { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5 -+echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;} -+ { (exit 1); exit 1; }; } -+fi -+ -+# test whether we have cygpath -+if test -z "$CYGPATH_W"; then -+ if (cygpath --version) >/dev/null 2>/dev/null; then -+ CYGPATH_W='cygpath -w' -+ else -+ CYGPATH_W=echo -+ fi -+fi -+ -+ -+# Define the identity of the package. -+ PACKAGE=genext2fs -+ VERSION=1.3 -+ -+ -+cat >>confdefs.h <<_ACEOF -+#define PACKAGE "$PACKAGE" -+_ACEOF -+ -+ -+cat >>confdefs.h <<_ACEOF -+#define VERSION "$VERSION" -+_ACEOF -+ -+# Some tools Automake needs. -+ -+ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} -+ -+ -+AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} -+ -+ -+AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} -+ -+ -+AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} -+ -+ -+MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} -+ -+ -+AMTAR=${AMTAR-"${am_missing_run}tar"} -+ -+install_sh=${install_sh-"$am_aux_dir/install-sh"} -+ -+# Installed binaries are usually stripped using `strip' when the user -+# run `make install-strip'. However `strip' might not be the right -+# tool to use in cross-compilation environments, therefore Automake -+# will honor the `STRIP' environment variable to overrule this program. -+if test "$cross_compiling" != no; then -+ if test -n "$ac_tool_prefix"; then -+ # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. -+set dummy ${ac_tool_prefix}strip; ac_word=$2 -+echo "$as_me:$LINENO: checking for $ac_word" >&5 -+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 -+if test "${ac_cv_prog_STRIP+set}" = set; then -+ echo $ECHO_N "(cached) $ECHO_C" >&6 -+else -+ if test -n "$STRIP"; then -+ ac_cv_prog_STRIP="$STRIP" # Let the user override the test. -+else -+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -+for as_dir in $PATH -+do -+ IFS=$as_save_IFS -+ test -z "$as_dir" && as_dir=. -+ for ac_exec_ext in '' $ac_executable_extensions; do -+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then -+ ac_cv_prog_STRIP="${ac_tool_prefix}strip" -+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 -+ break 2 -+ fi -+done -+done -+ -+fi -+fi -+STRIP=$ac_cv_prog_STRIP -+if test -n "$STRIP"; then -+ echo "$as_me:$LINENO: result: $STRIP" >&5 -+echo "${ECHO_T}$STRIP" >&6 -+else -+ echo "$as_me:$LINENO: result: no" >&5 -+echo "${ECHO_T}no" >&6 -+fi -+ -+fi -+if test -z "$ac_cv_prog_STRIP"; then -+ ac_ct_STRIP=$STRIP -+ # Extract the first word of "strip", so it can be a program name with args. -+set dummy strip; ac_word=$2 -+echo "$as_me:$LINENO: checking for $ac_word" >&5 -+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 -+if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then -+ echo $ECHO_N "(cached) $ECHO_C" >&6 -+else -+ if test -n "$ac_ct_STRIP"; then -+ ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. -+else -+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -+for as_dir in $PATH -+do -+ IFS=$as_save_IFS -+ test -z "$as_dir" && as_dir=. -+ for ac_exec_ext in '' $ac_executable_extensions; do -+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then -+ ac_cv_prog_ac_ct_STRIP="strip" -+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 -+ break 2 -+ fi -+done -+done -+ -+ test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":" -+fi -+fi -+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP -+if test -n "$ac_ct_STRIP"; then -+ echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 -+echo "${ECHO_T}$ac_ct_STRIP" >&6 -+else -+ echo "$as_me:$LINENO: result: no" >&5 -+echo "${ECHO_T}no" >&6 -+fi -+ -+ STRIP=$ac_ct_STRIP -+else -+ STRIP="$ac_cv_prog_STRIP" -+fi -+ -+fi -+INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s" -+ -+# We need awk for the "check" target. The system "awk" is bad on -+# some platforms. -+ -+ -+ -+ac_ext=c -+ac_cpp='$CPP $CPPFLAGS' -+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' -+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -+ac_compiler_gnu=$ac_cv_c_compiler_gnu -+if test -n "$ac_tool_prefix"; then -+ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. -+set dummy ${ac_tool_prefix}gcc; ac_word=$2 -+echo "$as_me:$LINENO: checking for $ac_word" >&5 -+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 -+if test "${ac_cv_prog_CC+set}" = set; then -+ echo $ECHO_N "(cached) $ECHO_C" >&6 -+else -+ if test -n "$CC"; then -+ ac_cv_prog_CC="$CC" # Let the user override the test. -+else -+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -+for as_dir in $PATH -+do -+ IFS=$as_save_IFS -+ test -z "$as_dir" && as_dir=. -+ for ac_exec_ext in '' $ac_executable_extensions; do -+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then -+ ac_cv_prog_CC="${ac_tool_prefix}gcc" -+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 -+ break 2 -+ fi -+done -+done -+ -+fi -+fi -+CC=$ac_cv_prog_CC -+if test -n "$CC"; then -+ echo "$as_me:$LINENO: result: $CC" >&5 -+echo "${ECHO_T}$CC" >&6 -+else -+ echo "$as_me:$LINENO: result: no" >&5 -+echo "${ECHO_T}no" >&6 -+fi -+ -+fi -+if test -z "$ac_cv_prog_CC"; then -+ ac_ct_CC=$CC -+ # Extract the first word of "gcc", so it can be a program name with args. -+set dummy gcc; ac_word=$2 -+echo "$as_me:$LINENO: checking for $ac_word" >&5 -+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 -+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then -+ echo $ECHO_N "(cached) $ECHO_C" >&6 -+else -+ if test -n "$ac_ct_CC"; then -+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. -+else -+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -+for as_dir in $PATH -+do -+ IFS=$as_save_IFS -+ test -z "$as_dir" && as_dir=. -+ for ac_exec_ext in '' $ac_executable_extensions; do -+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then -+ ac_cv_prog_ac_ct_CC="gcc" -+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 -+ break 2 -+ fi -+done -+done -+ -+fi -+fi -+ac_ct_CC=$ac_cv_prog_ac_ct_CC -+if test -n "$ac_ct_CC"; then -+ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 -+echo "${ECHO_T}$ac_ct_CC" >&6 -+else -+ echo "$as_me:$LINENO: result: no" >&5 -+echo "${ECHO_T}no" >&6 -+fi -+ -+ CC=$ac_ct_CC -+else -+ CC="$ac_cv_prog_CC" -+fi -+ -+if test -z "$CC"; then -+ if test -n "$ac_tool_prefix"; then -+ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. -+set dummy ${ac_tool_prefix}cc; ac_word=$2 -+echo "$as_me:$LINENO: checking for $ac_word" >&5 -+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 -+if test "${ac_cv_prog_CC+set}" = set; then -+ echo $ECHO_N "(cached) $ECHO_C" >&6 -+else -+ if test -n "$CC"; then -+ ac_cv_prog_CC="$CC" # Let the user override the test. -+else -+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -+for as_dir in $PATH -+do -+ IFS=$as_save_IFS -+ test -z "$as_dir" && as_dir=. -+ for ac_exec_ext in '' $ac_executable_extensions; do -+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then -+ ac_cv_prog_CC="${ac_tool_prefix}cc" -+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 -+ break 2 -+ fi -+done -+done -+ -+fi -+fi -+CC=$ac_cv_prog_CC -+if test -n "$CC"; then -+ echo "$as_me:$LINENO: result: $CC" >&5 -+echo "${ECHO_T}$CC" >&6 -+else -+ echo "$as_me:$LINENO: result: no" >&5 -+echo "${ECHO_T}no" >&6 -+fi -+ -+fi -+if test -z "$ac_cv_prog_CC"; then -+ ac_ct_CC=$CC -+ # Extract the first word of "cc", so it can be a program name with args. -+set dummy cc; ac_word=$2 -+echo "$as_me:$LINENO: checking for $ac_word" >&5 -+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 -+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then -+ echo $ECHO_N "(cached) $ECHO_C" >&6 -+else -+ if test -n "$ac_ct_CC"; then -+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. -+else -+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -+for as_dir in $PATH -+do -+ IFS=$as_save_IFS -+ test -z "$as_dir" && as_dir=. -+ for ac_exec_ext in '' $ac_executable_extensions; do -+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then -+ ac_cv_prog_ac_ct_CC="cc" -+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 -+ break 2 -+ fi -+done -+done -+ -+fi -+fi -+ac_ct_CC=$ac_cv_prog_ac_ct_CC -+if test -n "$ac_ct_CC"; then -+ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 -+echo "${ECHO_T}$ac_ct_CC" >&6 -+else -+ echo "$as_me:$LINENO: result: no" >&5 -+echo "${ECHO_T}no" >&6 -+fi -+ -+ CC=$ac_ct_CC -+else -+ CC="$ac_cv_prog_CC" -+fi -+ -+fi -+if test -z "$CC"; then -+ # Extract the first word of "cc", so it can be a program name with args. -+set dummy cc; ac_word=$2 -+echo "$as_me:$LINENO: checking for $ac_word" >&5 -+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 -+if test "${ac_cv_prog_CC+set}" = set; then -+ echo $ECHO_N "(cached) $ECHO_C" >&6 -+else -+ if test -n "$CC"; then -+ ac_cv_prog_CC="$CC" # Let the user override the test. -+else -+ ac_prog_rejected=no -+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -+for as_dir in $PATH -+do -+ IFS=$as_save_IFS -+ test -z "$as_dir" && as_dir=. -+ for ac_exec_ext in '' $ac_executable_extensions; do -+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then -+ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then -+ ac_prog_rejected=yes -+ continue -+ fi -+ ac_cv_prog_CC="cc" -+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 -+ break 2 -+ fi -+done -+done -+ -+if test $ac_prog_rejected = yes; then -+ # We found a bogon in the path, so make sure we never use it. -+ set dummy $ac_cv_prog_CC -+ shift -+ if test $# != 0; then -+ # We chose a different compiler from the bogus one. -+ # However, it has the same basename, so the bogon will be chosen -+ # first if we set CC to just the basename; use the full file name. -+ shift -+ ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" -+ fi -+fi -+fi -+fi -+CC=$ac_cv_prog_CC -+if test -n "$CC"; then -+ echo "$as_me:$LINENO: result: $CC" >&5 -+echo "${ECHO_T}$CC" >&6 -+else -+ echo "$as_me:$LINENO: result: no" >&5 -+echo "${ECHO_T}no" >&6 -+fi -+ -+fi -+if test -z "$CC"; then -+ if test -n "$ac_tool_prefix"; then -+ for ac_prog in cl -+ do -+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. -+set dummy $ac_tool_prefix$ac_prog; ac_word=$2 -+echo "$as_me:$LINENO: checking for $ac_word" >&5 -+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 -+if test "${ac_cv_prog_CC+set}" = set; then -+ echo $ECHO_N "(cached) $ECHO_C" >&6 -+else -+ if test -n "$CC"; then -+ ac_cv_prog_CC="$CC" # Let the user override the test. -+else -+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -+for as_dir in $PATH -+do -+ IFS=$as_save_IFS -+ test -z "$as_dir" && as_dir=. -+ for ac_exec_ext in '' $ac_executable_extensions; do -+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then -+ ac_cv_prog_CC="$ac_tool_prefix$ac_prog" -+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 -+ break 2 -+ fi -+done -+done -+ -+fi -+fi -+CC=$ac_cv_prog_CC -+if test -n "$CC"; then -+ echo "$as_me:$LINENO: result: $CC" >&5 -+echo "${ECHO_T}$CC" >&6 -+else -+ echo "$as_me:$LINENO: result: no" >&5 -+echo "${ECHO_T}no" >&6 -+fi -+ -+ test -n "$CC" && break -+ done -+fi -+if test -z "$CC"; then -+ ac_ct_CC=$CC -+ for ac_prog in cl -+do -+ # Extract the first word of "$ac_prog", so it can be a program name with args. -+set dummy $ac_prog; ac_word=$2 -+echo "$as_me:$LINENO: checking for $ac_word" >&5 -+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 -+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then -+ echo $ECHO_N "(cached) $ECHO_C" >&6 -+else -+ if test -n "$ac_ct_CC"; then -+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. -+else -+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -+for as_dir in $PATH -+do -+ IFS=$as_save_IFS -+ test -z "$as_dir" && as_dir=. -+ for ac_exec_ext in '' $ac_executable_extensions; do -+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then -+ ac_cv_prog_ac_ct_CC="$ac_prog" -+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 -+ break 2 -+ fi -+done -+done -+ -+fi -+fi -+ac_ct_CC=$ac_cv_prog_ac_ct_CC -+if test -n "$ac_ct_CC"; then -+ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 -+echo "${ECHO_T}$ac_ct_CC" >&6 -+else -+ echo "$as_me:$LINENO: result: no" >&5 -+echo "${ECHO_T}no" >&6 -+fi -+ -+ test -n "$ac_ct_CC" && break -+done -+ -+ CC=$ac_ct_CC -+fi -+ -+fi -+ -+ -+test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH -+See \`config.log' for more details." >&5 -+echo "$as_me: error: no acceptable C compiler found in \$PATH -+See \`config.log' for more details." >&2;} -+ { (exit 1); exit 1; }; } -+ -+# Provide some information about the compiler. -+echo "$as_me:$LINENO:" \ -+ "checking for C compiler version" >&5 -+ac_compiler=`set X $ac_compile; echo $2` -+{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 -+ (eval $ac_compiler --version </dev/null >&5) 2>&5 -+ ac_status=$? -+ echo "$as_me:$LINENO: \$? = $ac_status" >&5 -+ (exit $ac_status); } -+{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 -+ (eval $ac_compiler -v </dev/null >&5) 2>&5 -+ ac_status=$? -+ echo "$as_me:$LINENO: \$? = $ac_status" >&5 -+ (exit $ac_status); } -+{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 -+ (eval $ac_compiler -V </dev/null >&5) 2>&5 -+ ac_status=$? -+ echo "$as_me:$LINENO: \$? = $ac_status" >&5 -+ (exit $ac_status); } -+ -+cat >conftest.$ac_ext <<_ACEOF -+/* confdefs.h. */ -+_ACEOF -+cat confdefs.h >>conftest.$ac_ext -+cat >>conftest.$ac_ext <<_ACEOF -+/* end confdefs.h. */ -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+ac_clean_files_save=$ac_clean_files -+ac_clean_files="$ac_clean_files a.out a.exe b.out" -+# Try to create an executable without -o first, disregard a.out. -+# It will help us diagnose broken compilers, and finding out an intuition -+# of exeext. -+echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 -+echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6 -+ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` -+if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 -+ (eval $ac_link_default) 2>&5 -+ ac_status=$? -+ echo "$as_me:$LINENO: \$? = $ac_status" >&5 -+ (exit $ac_status); }; then -+ # Find the output, starting from the most likely. This scheme is -+# not robust to junk in `.', hence go to wildcards (a.*) only as a last -+# resort. -+ -+# Be careful to initialize this variable, since it used to be cached. -+# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile. -+ac_cv_exeext= -+# b.out is created by i960 compilers. -+for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out -+do -+ test -f "$ac_file" || continue -+ case $ac_file in -+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) -+ ;; -+ conftest.$ac_ext ) -+ # This is the source file. -+ ;; -+ [ab].out ) -+ # We found the default executable, but exeext='' is most -+ # certainly right. -+ break;; -+ *.* ) -+ ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` -+ # FIXME: I believe we export ac_cv_exeext for Libtool, -+ # but it would be cool to find out if it's true. Does anybody -+ # maintain Libtool? --akim. -+ export ac_cv_exeext -+ break;; -+ * ) -+ break;; -+ esac -+done -+else -+ echo "$as_me: failed program was:" >&5 -+sed 's/^/| /' conftest.$ac_ext >&5 -+ -+{ { echo "$as_me:$LINENO: error: C compiler cannot create executables -+See \`config.log' for more details." >&5 -+echo "$as_me: error: C compiler cannot create executables -+See \`config.log' for more details." >&2;} -+ { (exit 77); exit 77; }; } -+fi -+ -+ac_exeext=$ac_cv_exeext -+echo "$as_me:$LINENO: result: $ac_file" >&5 -+echo "${ECHO_T}$ac_file" >&6 -+ -+# Check the compiler produces executables we can run. If not, either -+# the compiler is broken, or we cross compile. -+echo "$as_me:$LINENO: checking whether the C compiler works" >&5 -+echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 -+# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 -+# If not cross compiling, check that we can run a simple program. -+if test "$cross_compiling" != yes; then -+ if { ac_try='./$ac_file' -+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -+ (eval $ac_try) 2>&5 -+ ac_status=$? -+ echo "$as_me:$LINENO: \$? = $ac_status" >&5 -+ (exit $ac_status); }; }; then -+ cross_compiling=no -+ else -+ if test "$cross_compiling" = maybe; then -+ cross_compiling=yes -+ else -+ { { echo "$as_me:$LINENO: error: cannot run C compiled programs. -+If you meant to cross compile, use \`--host'. -+See \`config.log' for more details." >&5 -+echo "$as_me: error: cannot run C compiled programs. -+If you meant to cross compile, use \`--host'. -+See \`config.log' for more details." >&2;} -+ { (exit 1); exit 1; }; } -+ fi -+ fi -+fi -+echo "$as_me:$LINENO: result: yes" >&5 -+echo "${ECHO_T}yes" >&6 -+ -+rm -f a.out a.exe conftest$ac_cv_exeext b.out -+ac_clean_files=$ac_clean_files_save -+# Check the compiler produces executables we can run. If not, either -+# the compiler is broken, or we cross compile. -+echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 -+echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 -+echo "$as_me:$LINENO: result: $cross_compiling" >&5 -+echo "${ECHO_T}$cross_compiling" >&6 -+ -+echo "$as_me:$LINENO: checking for suffix of executables" >&5 -+echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6 -+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ echo "$as_me:$LINENO: \$? = $ac_status" >&5 -+ (exit $ac_status); }; then -+ # If both `conftest.exe' and `conftest' are `present' (well, observable) -+# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will -+# work properly (i.e., refer to `conftest.exe'), while it won't with -+# `rm'. -+for ac_file in conftest.exe conftest conftest.*; do -+ test -f "$ac_file" || continue -+ case $ac_file in -+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; -+ *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` -+ export ac_cv_exeext -+ break;; -+ * ) break;; -+ esac -+done -+else -+ { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link -+See \`config.log' for more details." >&5 -+echo "$as_me: error: cannot compute suffix of executables: cannot compile and link -+See \`config.log' for more details." >&2;} -+ { (exit 1); exit 1; }; } -+fi -+ -+rm -f conftest$ac_cv_exeext -+echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 -+echo "${ECHO_T}$ac_cv_exeext" >&6 -+ -+rm -f conftest.$ac_ext -+EXEEXT=$ac_cv_exeext -+ac_exeext=$EXEEXT -+echo "$as_me:$LINENO: checking for suffix of object files" >&5 -+echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6 -+if test "${ac_cv_objext+set}" = set; then -+ echo $ECHO_N "(cached) $ECHO_C" >&6 -+else -+ cat >conftest.$ac_ext <<_ACEOF -+/* confdefs.h. */ -+_ACEOF -+cat confdefs.h >>conftest.$ac_ext -+cat >>conftest.$ac_ext <<_ACEOF -+/* end confdefs.h. */ -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+rm -f conftest.o conftest.obj -+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 -+ (eval $ac_compile) 2>&5 -+ ac_status=$? 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-+ grep -v '^ *+' conftest.er1 >conftest.err -+ rm -f conftest.er1 -+ cat conftest.err >&5 -+ echo "$as_me:$LINENO: \$? = $ac_status" >&5 -+ (exit $ac_status); } && -+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' -+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -+ (eval $ac_try) 2>&5 -+ ac_status=$? -+ echo "$as_me:$LINENO: \$? = $ac_status" >&5 -+ (exit $ac_status); }; } && -+ { ac_try='test -s conftest.$ac_objext' -+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -+ (eval $ac_try) 2>&5 -+ ac_status=$? -+ echo "$as_me:$LINENO: \$? = $ac_status" >&5 -+ (exit $ac_status); }; }; then -+ ac_compiler_gnu=yes -+else -+ echo "$as_me: failed program was:" >&5 -+sed 's/^/| /' conftest.$ac_ext >&5 -+ -+ac_compiler_gnu=no -+fi -+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext -+ac_cv_c_compiler_gnu=$ac_compiler_gnu -+ -+fi -+echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 -+echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 -+GCC=`test $ac_compiler_gnu = yes && echo yes` -+ac_test_CFLAGS=${CFLAGS+set} -+ac_save_CFLAGS=$CFLAGS -+CFLAGS="-g" -+echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 -+echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 -+if test "${ac_cv_prog_cc_g+set}" = set; then -+ echo $ECHO_N "(cached) $ECHO_C" >&6 -+else -+ cat >conftest.$ac_ext <<_ACEOF -+/* confdefs.h. */ -+_ACEOF -+cat confdefs.h >>conftest.$ac_ext -+cat >>conftest.$ac_ext <<_ACEOF -+/* end confdefs.h. */ -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+rm -f conftest.$ac_objext -+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 -+ (eval $ac_compile) 2>conftest.er1 -+ ac_status=$? -+ grep -v '^ *+' conftest.er1 >conftest.err -+ rm -f conftest.er1 -+ cat conftest.err >&5 -+ echo "$as_me:$LINENO: \$? = $ac_status" >&5 -+ (exit $ac_status); } && -+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' -+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -+ (eval $ac_try) 2>&5 -+ ac_status=$? -+ echo "$as_me:$LINENO: \$? = $ac_status" >&5 -+ (exit $ac_status); }; } && -+ { ac_try='test -s conftest.$ac_objext' -+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -+ (eval $ac_try) 2>&5 -+ ac_status=$? -+ echo "$as_me:$LINENO: \$? = $ac_status" >&5 -+ (exit $ac_status); }; }; then -+ ac_cv_prog_cc_g=yes -+else -+ echo "$as_me: failed program was:" >&5 -+sed 's/^/| /' conftest.$ac_ext >&5 -+ -+ac_cv_prog_cc_g=no -+fi -+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 -+echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 -+if test "$ac_test_CFLAGS" = set; then -+ CFLAGS=$ac_save_CFLAGS -+elif test $ac_cv_prog_cc_g = yes; then -+ if test "$GCC" = yes; then -+ CFLAGS="-g -O2" -+ else -+ CFLAGS="-g" -+ fi -+else -+ if test "$GCC" = yes; then -+ CFLAGS="-O2" -+ else -+ CFLAGS= -+ fi -+fi -+echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 -+echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 -+if test "${ac_cv_prog_cc_stdc+set}" = set; then -+ echo $ECHO_N "(cached) $ECHO_C" >&6 -+else -+ ac_cv_prog_cc_stdc=no -+ac_save_CC=$CC -+cat >conftest.$ac_ext <<_ACEOF -+/* confdefs.h. */ -+_ACEOF -+cat confdefs.h >>conftest.$ac_ext -+cat >>conftest.$ac_ext <<_ACEOF -+/* end confdefs.h. */ -+#include <stdarg.h> -+#include <stdio.h> -+#include <sys/types.h> -+#include <sys/stat.h> -+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ -+struct buf { int x; }; -+FILE * (*rcsopen) (struct buf *, struct stat *, int); -+static char *e (p, i) -+ char **p; -+ int i; -+{ -+ return p[i]; -+} -+static char *f (char * (*g) (char **, int), char **p, ...) -+{ -+ char *s; -+ va_list v; -+ va_start (v,p); -+ s = g (p, va_arg (v,int)); -+ va_end (v); -+ return s; -+} -+ -+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has -+ function prototypes and stuff, but not '\xHH' hex character constants. -+ These don't provoke an error unfortunately, instead are silently treated -+ as 'x'. The following induces an error, until -std1 is added to get -+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an -+ array size at least. It's necessary to write '\x00'==0 to get something -+ that's true only with -std1. */ -+int osf4_cc_array ['\x00' == 0 ? 1 : -1]; -+ -+int test (int i, double x); -+struct s1 {int (*f) (int a);}; -+struct s2 {int (*f) (double a);}; -+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); -+int argc; -+char **argv; -+int -+main () -+{ -+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; -+ ; -+ return 0; -+} -+_ACEOF -+# Don't try gcc -ansi; that turns off useful extensions and -+# breaks some systems' header files. -+# AIX -qlanglvl=ansi -+# Ultrix and OSF/1 -std1 -+# HP-UX 10.20 and later -Ae -+# HP-UX older versions -Aa -D_HPUX_SOURCE -+# SVR4 -Xc -D__EXTENSIONS__ -+for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" -+do -+ CC="$ac_save_CC $ac_arg" -+ rm -f conftest.$ac_objext -+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 -+ (eval $ac_compile) 2>conftest.er1 -+ ac_status=$? -+ grep -v '^ *+' conftest.er1 >conftest.err -+ rm -f conftest.er1 -+ cat conftest.err >&5 -+ echo "$as_me:$LINENO: \$? = $ac_status" >&5 -+ (exit $ac_status); } && -+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' -+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -+ (eval $ac_try) 2>&5 -+ ac_status=$? -+ echo "$as_me:$LINENO: \$? = $ac_status" >&5 -+ (exit $ac_status); }; } && -+ { ac_try='test -s conftest.$ac_objext' -+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -+ (eval $ac_try) 2>&5 -+ ac_status=$? -+ echo "$as_me:$LINENO: \$? = $ac_status" >&5 -+ (exit $ac_status); }; }; then -+ ac_cv_prog_cc_stdc=$ac_arg -+break -+else -+ echo "$as_me: failed program was:" >&5 -+sed 's/^/| /' conftest.$ac_ext >&5 -+ -+fi -+rm -f conftest.err conftest.$ac_objext -+done -+rm -f conftest.$ac_ext conftest.$ac_objext -+CC=$ac_save_CC -+ -+fi -+ -+case "x$ac_cv_prog_cc_stdc" in -+ x|xno) -+ echo "$as_me:$LINENO: result: none needed" >&5 -+echo "${ECHO_T}none needed" >&6 ;; -+ *) -+ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5 -+echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 -+ CC="$CC $ac_cv_prog_cc_stdc" ;; -+esac -+ -+# Some people use a C++ compiler to compile C. Since we use `exit', -+# in C++ we need to declare it. 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So we exec the FD to /dev/null, -+# effectively closing config.log, so it can be properly (re)opened and -+# appended to by config.status. When coming back to configure, we -+# need to make the FD available again. -+if test "$no_create" != yes; then -+ ac_cs_success=: -+ ac_config_status_args= -+ test "$silent" = yes && -+ ac_config_status_args="$ac_config_status_args --quiet" -+ exec 5>/dev/null -+ $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false -+ exec 5>>config.log -+ # Use ||, not &&, to avoid exiting from the if with $? = 1, which -+ # would make configure fail if this is the last instruction. -+ $ac_cs_success || { (exit 1); exit 1; } -+fi -+ -diff --exclude CVS -urN genext2fs-1.3.orig/configure.in genext2fs/configure.in ---- genext2fs-1.3.orig/configure.in 1969-12-31 17:00:00.000000000 -0700 -+++ genext2fs/configure.in 2001-05-02 12:20:05.000000000 -0600 -@@ -0,0 +1,5 @@ -+AC_INIT(genext2fs.c) -+AM_INIT_AUTOMAKE(genext2fs,1.3) -+AC_PROG_CC -+AC_PROG_INSTALL -+AC_OUTPUT(Makefile) -diff --exclude CVS -urN genext2fs-1.3.orig/debian/changelog genext2fs/debian/changelog ---- genext2fs-1.3.orig/debian/changelog 1969-12-31 17:00:00.000000000 -0700 -+++ genext2fs/debian/changelog 2001-07-26 22:41:25.000000000 -0600 -@@ -0,0 +1,9 @@ -+genext2fs (1.3-1) unstable; urgency=low -+ -+ * Initial Release. (closes: #105263) -+ -+ -- David Kimdon <dwhedon@debian.org> Sat, 14 Jul 2001 13:24:49 -0700 -+ -+Local variables: -+mode: debian-changelog -+End: -diff --exclude CVS -urN genext2fs-1.3.orig/debian/control genext2fs/debian/control ---- genext2fs-1.3.orig/debian/control 1969-12-31 17:00:00.000000000 -0700 -+++ genext2fs/debian/control 2001-07-16 18:01:00.000000000 -0600 -@@ -0,0 +1,19 @@ -+Source: genext2fs -+Section: admin -+Priority: optional -+Maintainer: David Kimdon <dwhedon@debian.org> -+Build-Depends: debhelper (>> 3.0.0) -+Standards-Version: 3.5.2 -+ -+Package: genext2fs -+Architecture: any -+Depends: ${shlibs:Depends} -+Description: ext2 filesystem generator for embedded systems -+ `genext2fs' is meant to generate an ext2 filesystem -+ as a normal (non-root) user. It doesn't require you to mount -+ the image file to copy files on it. It doesn't even require -+ you to be the superuser to make device nodes. -+ . -+ Warning ! `genext2fs' has been designed for embedded -+ systems. As such, it will generate a filesystem for single-user -+ usage: all files/directories/etc... will belong to UID/GID 0 -diff --exclude CVS -urN genext2fs-1.3.orig/debian/copyright genext2fs/debian/copyright ---- genext2fs-1.3.orig/debian/copyright 1969-12-31 17:00:00.000000000 -0700 -+++ genext2fs/debian/copyright 2001-07-16 18:01:00.000000000 -0600 -@@ -0,0 +1,15 @@ -+This package was debianized by David Kimdon <dwhedon@debian.org> on -+Sat, 14 Jul 2001 13:24:49 -0700. -+ -+It was downloaded from http://freshmeat.net/projects/genext2fs/ -+Upstream Author(s): Xavier Bestel <xbestel@aplio.fr> -+ -+Copyright (C) 2000 Xavier Bestel <xavier.bestel@free.fr> -+ -+This program is free software; you can redistribute it and/or -+modify it under the terms of the GNU General Public License -+as published by the Free Software Foundation; version -+2 of the License. -+ -+On Debian systems, the complete text of the GNU General Public -+License can be found in /usr/share/common-licenses/GPL file. -diff --exclude CVS -urN genext2fs-1.3.orig/debian/rules genext2fs/debian/rules ---- genext2fs-1.3.orig/debian/rules 1969-12-31 17:00:00.000000000 -0700 -+++ genext2fs/debian/rules 2001-07-27 09:08:16.000000000 -0600 -@@ -0,0 +1,69 @@ -+#!/usr/bin/make -f -+# Sample debian/rules that uses debhelper. -+# GNU copyright 1997 to 1999 by Joey Hess. -+ -+# Uncomment this to turn on verbose mode. -+#export DH_VERBOSE=1 -+ -+# This is the debhelper compatability version to use. -+export DH_COMPAT=2 -+ -+configure: configure-stamp -+configure-stamp: -+ dh_testdir -+ # Add here commands to configure the package. -+ # ./configure --prefix=/usr --mandir=/usr/share/man/ -+ -+ touch configure-stamp -+ -+build: configure-stamp build-stamp -+build-stamp: -+ dh_testdir -+ -+ # Add here commands to compile the package. -+ $(MAKE) -+ -+ touch build-stamp -+ -+clean: -+ dh_testdir -+ dh_testroot -+ rm -f build-stamp configure-stamp -+ -+ # Add here commands to clean up after the build process. -+ -$(MAKE) clean -+ -+ dh_clean -+ -+install: build -+ dh_testdir -+ dh_testroot -+ dh_clean -k -+ dh_installdirs -+ -+ # Add here commands to install the package into debian/genext2fs. -+ $(MAKE) install DESTDIR=`pwd`/debian/genext2fs -+ -+ -+# Build architecture-independent files here. -+binary-indep: build install -+# We have nothing to do by default. -+ -+# Build architecture-dependent files here. -+binary-arch: build install -+ dh_testdir -+ dh_testroot -+ dh_installdocs -+ dh_installchangelogs -+ dh_link -+ dh_strip -+ dh_compress -+ dh_fixperms -+ dh_installdeb -+ dh_shlibdeps -+ dh_gencontrol -+ dh_md5sums -+ dh_builddeb -+ -+binary: binary-indep binary-arch -+.PHONY: build clean binary-indep binary-arch binary install configure -diff --exclude CVS -urN genext2fs-1.3.orig/depcomp genext2fs/depcomp ---- genext2fs-1.3.orig/depcomp 1969-12-31 17:00:00.000000000 -0700 -+++ genext2fs/depcomp 2004-12-27 13:03:47.000000000 -0700 -@@ -0,0 +1,526 @@ -+#! /bin/sh -+# depcomp - compile a program generating dependencies as side-effects -+ -+scriptversion=2004-04-25.13 -+ -+# Copyright (C) 1999, 2000, 2003, 2004 Free Software Foundation, Inc. -+ -+# This program is free software; you can redistribute it and/or modify -+# it under the terms of the GNU General Public License as published by -+# the Free Software Foundation; either version 2, or (at your option) -+# any later version. -+ -+# This program is distributed in the hope that it will be useful, -+# but WITHOUT ANY WARRANTY; without even the implied warranty of -+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+# GNU General Public License for more details. -+ -+# You should have received a copy of the GNU General Public License -+# along with this program; if not, write to the Free Software -+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA -+# 02111-1307, USA. -+ -+# As a special exception to the GNU General Public License, if you -+# distribute this file as part of a program that contains a -+# configuration script generated by Autoconf, you may include it under -+# the same distribution terms that you use for the rest of that program. -+ -+# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>. -+ -+case $1 in -+ '') -+ echo "$0: No command. Try \`$0 --help' for more information." 1>&2 -+ exit 1; -+ ;; -+ -h | --h*) -+ cat <<\EOF -+Usage: depcomp [--help] [--version] PROGRAM [ARGS] -+ -+Run PROGRAMS ARGS to compile a file, generating dependencies -+as side-effects. -+ -+Environment variables: -+ depmode Dependency tracking mode. -+ source Source file read by `PROGRAMS ARGS'. -+ object Object file output by `PROGRAMS ARGS'. -+ depfile Dependency file to output. -+ tmpdepfile Temporary file to use when outputing dependencies. -+ libtool Whether libtool is used (yes/no). -+ -+Report bugs to <bug-automake@gnu.org>. -+EOF -+ exit 0 -+ ;; -+ -v | --v*) -+ echo "depcomp $scriptversion" -+ exit 0 -+ ;; -+esac -+ -+if test -z "$depmode" || test -z "$source" || test -z "$object"; then -+ echo "depcomp: Variables source, object and depmode must be set" 1>&2 -+ exit 1 -+fi -+# `libtool' can also be set to `yes' or `no'. -+ -+if test -z "$depfile"; then -+ base=`echo "$object" | sed -e 's,^.*/,,' -e 's,\.\([^.]*\)$,.P\1,'` -+ dir=`echo "$object" | sed 's,/.*$,/,'` -+ if test "$dir" = "$object"; then -+ dir= -+ fi -+ # FIXME: should be _deps on DOS. -+ depfile="$dir.deps/$base" -+fi -+ -+tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} -+ -+rm -f "$tmpdepfile" -+ -+# Some modes work just like other modes, but use different flags. We -+# parameterize here, but still list the modes in the big case below, -+# to make depend.m4 easier to write. Note that we *cannot* use a case -+# here, because this file can only contain one case statement. -+if test "$depmode" = hp; then -+ # HP compiler uses -M and no extra arg. -+ gccflag=-M -+ depmode=gcc -+fi -+ -+if test "$depmode" = dashXmstdout; then -+ # This is just like dashmstdout with a different argument. -+ dashmflag=-xM -+ depmode=dashmstdout -+fi -+ -+case "$depmode" in -+gcc3) -+## gcc 3 implements dependency tracking that does exactly what -+## we want. Yay! Note: for some reason libtool 1.4 doesn't like -+## it if -MD -MP comes after the -MF stuff. Hmm. -+ "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" -+ stat=$? -+ if test $stat -eq 0; then : -+ else -+ rm -f "$tmpdepfile" -+ exit $stat -+ fi -+ mv "$tmpdepfile" "$depfile" -+ ;; -+ -+gcc) -+## There are various ways to get dependency output from gcc. Here's -+## why we pick this rather obscure method: -+## - Don't want to use -MD because we'd like the dependencies to end -+## up in a subdir. Having to rename by hand is ugly. -+## (We might end up doing this anyway to support other compilers.) -+## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like -+## -MM, not -M (despite what the docs say). -+## - Using -M directly means running the compiler twice (even worse -+## than renaming). -+ if test -z "$gccflag"; then -+ gccflag=-MD, -+ fi -+ "$@" -Wp,"$gccflag$tmpdepfile" -+ stat=$? -+ if test $stat -eq 0; then : -+ else -+ rm -f "$tmpdepfile" -+ exit $stat -+ fi -+ rm -f "$depfile" -+ echo "$object : \\" > "$depfile" -+ alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz -+## The second -e expression handles DOS-style file names with drive letters. -+ sed -e 's/^[^:]*: / /' \ -+ -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" -+## This next piece of magic avoids the `deleted header file' problem. -+## The problem is that when a header file which appears in a .P file -+## is deleted, the dependency causes make to die (because there is -+## typically no way to rebuild the header). We avoid this by adding -+## dummy dependencies for each header file. Too bad gcc doesn't do -+## this for us directly. -+ tr ' ' ' -+' < "$tmpdepfile" | -+## Some versions of gcc put a space before the `:'. On the theory -+## that the space means something, we add a space to the output as -+## well. -+## Some versions of the HPUX 10.20 sed can't process this invocation -+## correctly. Breaking it into two sed invocations is a workaround. -+ sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" -+ rm -f "$tmpdepfile" -+ ;; -+ -+hp) -+ # This case exists only to let depend.m4 do its work. It works by -+ # looking at the text of this script. This case will never be run, -+ # since it is checked for above. -+ exit 1 -+ ;; -+ -+sgi) -+ if test "$libtool" = yes; then -+ "$@" "-Wp,-MDupdate,$tmpdepfile" -+ else -+ "$@" -MDupdate "$tmpdepfile" -+ fi -+ stat=$? -+ if test $stat -eq 0; then : -+ else -+ rm -f "$tmpdepfile" -+ exit $stat -+ fi -+ rm -f "$depfile" -+ -+ if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files -+ echo "$object : \\" > "$depfile" -+ -+ # Clip off the initial element (the dependent). Don't try to be -+ # clever and replace this with sed code, as IRIX sed won't handle -+ # lines with more than a fixed number of characters (4096 in -+ # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; -+ # the IRIX cc adds comments like `#:fec' to the end of the -+ # dependency line. -+ tr ' ' ' -+' < "$tmpdepfile" \ -+ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \ -+ tr ' -+' ' ' >> $depfile -+ echo >> $depfile -+ -+ # The second pass generates a dummy entry for each header file. -+ tr ' ' ' -+' < "$tmpdepfile" \ -+ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ -+ >> $depfile -+ else -+ # The sourcefile does not contain any dependencies, so just -+ # store a dummy comment line, to avoid errors with the Makefile -+ # "include basename.Plo" scheme. -+ echo "#dummy" > "$depfile" -+ fi -+ rm -f "$tmpdepfile" -+ ;; -+ -+aix) -+ # The C for AIX Compiler uses -M and outputs the dependencies -+ # in a .u file. In older versions, this file always lives in the -+ # current directory. Also, the AIX compiler puts `$object:' at the -+ # start of each line; $object doesn't have directory information. -+ # Version 6 uses the directory in both cases. -+ stripped=`echo "$object" | sed 's/\(.*\)\..*$/\1/'` -+ tmpdepfile="$stripped.u" -+ if test "$libtool" = yes; then -+ "$@" -Wc,-M -+ else -+ "$@" -M -+ fi -+ stat=$? -+ -+ if test -f "$tmpdepfile"; then : -+ else -+ stripped=`echo "$stripped" | sed 's,^.*/,,'` -+ tmpdepfile="$stripped.u" -+ fi -+ -+ if test $stat -eq 0; then : -+ else -+ rm -f "$tmpdepfile" -+ exit $stat -+ fi -+ -+ if test -f "$tmpdepfile"; then -+ outname="$stripped.o" -+ # Each line is of the form `foo.o: dependent.h'. -+ # Do two passes, one to just change these to -+ # `$object: dependent.h' and one to simply `dependent.h:'. -+ sed -e "s,^$outname:,$object :," < "$tmpdepfile" > "$depfile" -+ sed -e "s,^$outname: \(.*\)$,\1:," < "$tmpdepfile" >> "$depfile" -+ else -+ # The sourcefile does not contain any dependencies, so just -+ # store a dummy comment line, to avoid errors with the Makefile -+ # "include basename.Plo" scheme. -+ echo "#dummy" > "$depfile" -+ fi -+ rm -f "$tmpdepfile" -+ ;; -+ -+icc) -+ # Intel's C compiler understands `-MD -MF file'. However on -+ # icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c -+ # ICC 7.0 will fill foo.d with something like -+ # foo.o: sub/foo.c -+ # foo.o: sub/foo.h -+ # which is wrong. We want: -+ # sub/foo.o: sub/foo.c -+ # sub/foo.o: sub/foo.h -+ # sub/foo.c: -+ # sub/foo.h: -+ # ICC 7.1 will output -+ # foo.o: sub/foo.c sub/foo.h -+ # and will wrap long lines using \ : -+ # foo.o: sub/foo.c ... \ -+ # sub/foo.h ... \ -+ # ... -+ -+ "$@" -MD -MF "$tmpdepfile" -+ stat=$? -+ if test $stat -eq 0; then : -+ else -+ rm -f "$tmpdepfile" -+ exit $stat -+ fi -+ rm -f "$depfile" -+ # Each line is of the form `foo.o: dependent.h', -+ # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. -+ # Do two passes, one to just change these to -+ # `$object: dependent.h' and one to simply `dependent.h:'. -+ sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" -+ # Some versions of the HPUX 10.20 sed can't process this invocation -+ # correctly. Breaking it into two sed invocations is a workaround. -+ sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" | -+ sed -e 's/$/ :/' >> "$depfile" -+ rm -f "$tmpdepfile" -+ ;; -+ -+tru64) -+ # The Tru64 compiler uses -MD to generate dependencies as a side -+ # effect. `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'. -+ # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put -+ # dependencies in `foo.d' instead, so we check for that too. -+ # Subdirectories are respected. -+ dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` -+ test "x$dir" = "x$object" && dir= -+ base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` -+ -+ if test "$libtool" = yes; then -+ # Dependencies are output in .lo.d with libtool 1.4. -+ # They are output in .o.d with libtool 1.5. -+ tmpdepfile1="$dir.libs/$base.lo.d" -+ tmpdepfile2="$dir.libs/$base.o.d" -+ tmpdepfile3="$dir.libs/$base.d" -+ "$@" -Wc,-MD -+ else -+ tmpdepfile1="$dir$base.o.d" -+ tmpdepfile2="$dir$base.d" -+ tmpdepfile3="$dir$base.d" -+ "$@" -MD -+ fi -+ -+ stat=$? -+ if test $stat -eq 0; then : -+ else -+ rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" -+ exit $stat -+ fi -+ -+ if test -f "$tmpdepfile1"; then -+ tmpdepfile="$tmpdepfile1" -+ elif test -f "$tmpdepfile2"; then -+ tmpdepfile="$tmpdepfile2" -+ else -+ tmpdepfile="$tmpdepfile3" -+ fi -+ if test -f "$tmpdepfile"; then -+ sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" -+ # That's a tab and a space in the []. -+ sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" -+ else -+ echo "#dummy" > "$depfile" -+ fi -+ rm -f "$tmpdepfile" -+ ;; -+ -+#nosideeffect) -+ # This comment above is used by automake to tell side-effect -+ # dependency tracking mechanisms from slower ones. -+ -+dashmstdout) -+ # Important note: in order to support this mode, a compiler *must* -+ # always write the preprocessed file to stdout, regardless of -o. -+ "$@" || exit $? -+ -+ # Remove the call to Libtool. -+ if test "$libtool" = yes; then -+ while test $1 != '--mode=compile'; do -+ shift -+ done -+ shift -+ fi -+ -+ # Remove `-o $object'. -+ IFS=" " -+ for arg -+ do -+ case $arg in -+ -o) -+ shift -+ ;; -+ $object) -+ shift -+ ;; -+ *) -+ set fnord "$@" "$arg" -+ shift # fnord -+ shift # $arg -+ ;; -+ esac -+ done -+ -+ test -z "$dashmflag" && dashmflag=-M -+ # Require at least two characters before searching for `:' -+ # in the target name. This is to cope with DOS-style filenames: -+ # a dependency such as `c:/foo/bar' could be seen as target `c' otherwise. -+ "$@" $dashmflag | -+ sed 's:^[ ]*[^: ][^:][^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile" -+ rm -f "$depfile" -+ cat < "$tmpdepfile" > "$depfile" -+ tr ' ' ' -+' < "$tmpdepfile" | \ -+## Some versions of the HPUX 10.20 sed can't process this invocation -+## correctly. Breaking it into two sed invocations is a workaround. -+ sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" -+ rm -f "$tmpdepfile" -+ ;; -+ -+dashXmstdout) -+ # This case only exists to satisfy depend.m4. It is never actually -+ # run, as this mode is specially recognized in the preamble. -+ exit 1 -+ ;; -+ -+makedepend) -+ "$@" || exit $? -+ # Remove any Libtool call -+ if test "$libtool" = yes; then -+ while test $1 != '--mode=compile'; do -+ shift -+ done -+ shift -+ fi -+ # X makedepend -+ shift -+ cleared=no -+ for arg in "$@"; do -+ case $cleared in -+ no) -+ set ""; shift -+ cleared=yes ;; -+ esac -+ case "$arg" in -+ -D*|-I*) -+ set fnord "$@" "$arg"; shift ;; -+ # Strip any option that makedepend may not understand. Remove -+ # the object too, otherwise makedepend will parse it as a source file. -+ -*|$object) -+ ;; -+ *) -+ set fnord "$@" "$arg"; shift ;; -+ esac -+ done -+ obj_suffix="`echo $object | sed 's/^.*\././'`" -+ touch "$tmpdepfile" -+ ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@" -+ rm -f "$depfile" -+ cat < "$tmpdepfile" > "$depfile" -+ sed '1,2d' "$tmpdepfile" | tr ' ' ' -+' | \ -+## Some versions of the HPUX 10.20 sed can't process this invocation -+## correctly. Breaking it into two sed invocations is a workaround. -+ sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" -+ rm -f "$tmpdepfile" "$tmpdepfile".bak -+ ;; -+ -+cpp) -+ # Important note: in order to support this mode, a compiler *must* -+ # always write the preprocessed file to stdout. -+ "$@" || exit $? -+ -+ # Remove the call to Libtool. -+ if test "$libtool" = yes; then -+ while test $1 != '--mode=compile'; do -+ shift -+ done -+ shift -+ fi -+ -+ # Remove `-o $object'. -+ IFS=" " -+ for arg -+ do -+ case $arg in -+ -o) -+ shift -+ ;; -+ $object) -+ shift -+ ;; -+ *) -+ set fnord "$@" "$arg" -+ shift # fnord -+ shift # $arg -+ ;; -+ esac -+ done -+ -+ "$@" -E | -+ sed -n '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' | -+ sed '$ s: \\$::' > "$tmpdepfile" -+ rm -f "$depfile" -+ echo "$object : \\" > "$depfile" -+ cat < "$tmpdepfile" >> "$depfile" -+ sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" -+ rm -f "$tmpdepfile" -+ ;; -+ -+msvisualcpp) -+ # Important note: in order to support this mode, a compiler *must* -+ # always write the preprocessed file to stdout, regardless of -o, -+ # because we must use -o when running libtool. -+ "$@" || exit $? -+ IFS=" " -+ for arg -+ do -+ case "$arg" in -+ "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") -+ set fnord "$@" -+ shift -+ shift -+ ;; -+ *) -+ set fnord "$@" "$arg" -+ shift -+ shift -+ ;; -+ esac -+ done -+ "$@" -E | -+ sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::echo "`cygpath -u \\"\1\\"`":p' | sort | uniq > "$tmpdepfile" -+ rm -f "$depfile" -+ echo "$object : \\" > "$depfile" -+ . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile" -+ echo " " >> "$depfile" -+ . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::\1\::p' >> "$depfile" -+ rm -f "$tmpdepfile" -+ ;; -+ -+none) -+ exec "$@" -+ ;; -+ -+*) -+ echo "Unknown depmode $depmode" 1>&2 -+ exit 1 -+ ;; -+esac -+ -+exit 0 -+ -+# Local Variables: -+# mode: shell-script -+# sh-indentation: 2 -+# eval: (add-hook 'write-file-hooks 'time-stamp) -+# time-stamp-start: "scriptversion=" -+# time-stamp-format: "%:y-%02m-%02d.%02H" -+# time-stamp-end: "$" -+# End: -diff --exclude CVS -urN genext2fs-1.3.orig/dev.txt genext2fs/dev.txt ---- genext2fs-1.3.orig/dev.txt 2000-09-28 09:03:19.000000000 -0600 -+++ genext2fs/dev.txt 1969-12-31 17:00:00.000000000 -0700 -@@ -1,94 +0,0 @@ --drwx /dev --crw- 10,190 /dev/lcd --crw- 10,191 /dev/splc781 --crw- 4,0 /dev/console --crw- 5,64 /dev/cua0 --crw- 5,65 /dev/cua1 --crw- 5,66 /dev/cua2 --crw- 5,70 /dev/cua6 --crw- 5,71 /dev/cua7 --crw- 5,72 /dev/cua8 --crw- 5,73 /dev/cua9 --crw- 29,0 /dev/fb0 --crw- 29,32 /dev/fb1 --crw- 1,2 /dev/kmem --crw- 1,1 /dev/mem --crw- 1,3 /dev/null --crw- 2,2 /dev/ptyp2 --crw- 2,3 /dev/ptyp3 --crw- 2,5 /dev/ptyp5 --crw- 2,4 /dev/ptyp4 --crw- 10,178 /dev/triokb --crw- 2,0 /dev/ptyp0 --crw- 2,6 /dev/ptyp6 --crw- 2,7 /dev/ptyp7 --crw- 2,8 /dev/ptyp8 --crw- 2,9 /dev/ptyp9 --crw- 2,10 /dev/ptypa --crw- 2,11 /dev/ptypb --crw- 2,12 /dev/ptypc --crw- 2,13 /dev/ptypd --crw- 2,14 /dev/ptype --crw- 2,15 /dev/ptypf --brw- 1,0 /dev/ram0 --brw- 1,1 /dev/ram1 --brw- 1,2 /dev/ram2 --brw- 1,3 /dev/ram3 --br-- 31,0 /dev/rom0 --brw- 31,1 /dev/rom1 --brw- 31,2 /dev/rom2 --brw- 31,3 /dev/rom3 --crw- 5,0 /dev/tty --crw- 4,0 /dev/tty0 --crwx 4,1 /dev/tty1 --crwx 4,2 /dev/tty2 --crwx 4,3 /dev/tty3 --crwx 4,4 /dev/tty4 --crw- 4,5 /dev/tty5 --crwx 4,6 /dev/tty6 --crw- 4,7 /dev/tty7 --crw- 4,8 /dev/tty8 --crw- 4,9 /dev/tty9 --crw- 4,64 /dev/ttyS0 --crw- 4,65 /dev/ttyS1 --crw- 4,66 /dev/ttyS2 --crw- 4,67 /dev/ttyS3 --crw- 4,68 /dev/ttyS4 --crw- 4,69 /dev/ttyS5 --crw- 4,70 /dev/ttyS6 --crw- 4,71 /dev/ttyS7 --crw- 4,72 /dev/ttyS8 --crw- 4,73 /dev/ttyS9 --crw- 3,0 /dev/ttyp0 --crw- 3,1 /dev/ttyp1 --crw- 3,2 /dev/ttyp2 --crw- 3,3 /dev/ttyp3 --crw- 3,4 /dev/ttyp4 --crw- 3,5 /dev/ttyp5 --crw- 3,6 /dev/ttyp6 --crw- 3,7 /dev/ttyp7 --crw- 3,8 /dev/ttyp8 --crw- 3,9 /dev/ttyp9 --crw- 3,10 /dev/ttypa --crw- 3,11 /dev/ttypb --crw- 3,12 /dev/ttypc --crw- 3,13 /dev/ttypd --crw- 3,14 /dev/ttype --crw- 3,15 /dev/ttypf --crw- 1,5 /dev/zero --crwx 10,111 /dev/dtedrv --crwx 4,110 /dev/ttyM --crw- 77,1 /dev/tssnd --crw- 77,2 /dev/tstone --crw- 2,1 /dev/ptyp1 --crwx 10,180 /dev/triohook --crw- 90,0 /dev/mtd0 --brw- 44,0 /dev/ftl0 --crw- 10,175 /dev/tporta --crw- 10,176 /dev/tportb --crwx 10,100 /dev/softmodem --crwx 10,101 /dev/softmodem_signals --crwx 10,181 /dev/triovoice --crw- 5,67 /dev/cua3 --crw- 5,68 /dev/cua4 --crw- 5,69 /dev/cua5 -diff --exclude CVS -urN genext2fs-1.3.orig/device_table.txt genext2fs/device_table.txt ---- genext2fs-1.3.orig/device_table.txt 1969-12-31 17:00:00.000000000 -0700 -+++ genext2fs/device_table.txt 2004-10-24 02:43:50.000000000 -0600 -@@ -0,0 +1,129 @@ -+# When building a target filesystem, it is desirable to not have to -+# become root and then run 'mknod' a thousand times. Using a device -+# table you can create device nodes and directories "on the fly". -+# -+# This is a sample device table file for use with genext2fs. You can -+# do all sorts of interesting things with a device table file. For -+# example, if you want to adjust the permissions on a particular file -+# you can just add an entry like: -+# /sbin/foobar f 2755 0 0 - - - - - -+# and (assuming the file /sbin/foobar exists) it will be made setuid -+# root (regardless of what its permissions are on the host filesystem. -+# Furthermore, you can use a single table entry to create a many device -+# minors. For example, if I wanted to create /dev/hda and /dev/hda[0-15] -+# I could just use the following two table entries: -+# /dev/hda b 640 0 0 3 0 0 0 - -+# /dev/hda b 640 0 0 3 1 1 1 15 -+# -+# Device table entries take the form of: -+# <name> <type> <mode> <uid> <gid> <major> <minor> <start> <inc> <count> -+# where name is the file name, type can be one of: -+# f A regular file -+# d Directory -+# c Character special device file -+# b Block special device file -+# p Fifo (named pipe) -+# uid is the user id for the target file, gid is the group id for the -+# target file. The rest of the entries (major, minor, etc) apply only -+# to device special files. -+ -+# Have fun -+# -Erik Andersen <andersen@codepoet.org> -+# -+ -+#<name> <type> <mode> <uid> <gid> <major> <minor> <start> <inc> <count> -+/dev d 755 0 0 - - - - - -+/dev/mem c 640 0 0 1 1 0 0 - -+/dev/kmem c 640 0 0 1 2 0 0 - -+/dev/null c 640 0 0 1 3 0 0 - -+/dev/zero c 640 0 0 1 5 0 0 - -+/dev/random c 640 0 0 1 8 0 0 - -+/dev/urandom c 640 0 0 1 9 0 0 - -+/dev/tty c 666 0 0 5 0 0 0 - -+/dev/tty c 666 0 0 4 0 0 1 6 -+/dev/console c 640 0 0 5 1 0 0 - -+/dev/ram b 640 0 0 1 1 0 0 - -+/dev/ram b 640 0 0 1 0 0 1 4 -+/dev/loop b 640 0 0 7 0 0 1 2 -+/dev/ptmx c 666 0 0 5 2 0 0 - -+#/dev/ttyS c 640 0 0 4 64 0 1 4 -+#/dev/psaux c 640 0 0 10 1 0 0 - -+#/dev/rtc c 640 0 0 10 135 0 0 - -+ -+# Adjust permissions on some normal files -+#/etc/shadow f 600 0 0 - - - - - -+#/bin/tinylogin f 4755 0 0 - - - - - -+ -+# User-mode Linux stuff -+/dev/ubda b 640 0 0 98 0 0 0 - -+/dev/ubda b 640 0 0 98 1 1 1 15 -+ -+# IDE Devices -+/dev/hda b 640 0 0 3 0 0 0 - -+/dev/hda b 640 0 0 3 1 1 1 15 -+/dev/hdb b 640 0 0 3 64 0 0 - -+/dev/hdb b 640 0 0 3 65 1 1 15 -+#/dev/hdc b 640 0 0 22 0 0 0 - -+#/dev/hdc b 640 0 0 22 1 1 1 15 -+#/dev/hdd b 640 0 0 22 64 0 0 - -+#/dev/hdd b 640 0 0 22 65 1 1 15 -+#/dev/hde b 640 0 0 33 0 0 0 - -+#/dev/hde b 640 0 0 33 1 1 1 15 -+#/dev/hdf b 640 0 0 33 64 0 0 - -+#/dev/hdf b 640 0 0 33 65 1 1 15 -+#/dev/hdg b 640 0 0 34 0 0 0 - -+#/dev/hdg b 640 0 0 34 1 1 1 15 -+#/dev/hdh b 640 0 0 34 64 0 0 - -+#/dev/hdh b 640 0 0 34 65 1 1 15 -+ -+# SCSI Devices -+#/dev/sda b 640 0 0 8 0 0 0 - -+#/dev/sda b 640 0 0 8 1 1 1 15 -+#/dev/sdb b 640 0 0 8 16 0 0 - -+#/dev/sdb b 640 0 0 8 17 1 1 15 -+#/dev/sdc b 640 0 0 8 32 0 0 - -+#/dev/sdc b 640 0 0 8 33 1 1 15 -+#/dev/sdd b 640 0 0 8 48 0 0 - -+#/dev/sdd b 640 0 0 8 49 1 1 15 -+#/dev/sde b 640 0 0 8 64 0 0 - -+#/dev/sde b 640 0 0 8 65 1 1 15 -+#/dev/sdf b 640 0 0 8 80 0 0 - -+#/dev/sdf b 640 0 0 8 81 1 1 15 -+#/dev/sdg b 640 0 0 8 96 0 0 - -+#/dev/sdg b 640 0 0 8 97 1 1 15 -+#/dev/sdh b 640 0 0 8 112 0 0 - -+#/dev/sdh b 640 0 0 8 113 1 1 15 -+#/dev/sg c 640 0 0 21 0 0 1 15 -+#/dev/scd b 640 0 0 11 0 0 1 15 -+#/dev/st c 640 0 0 9 0 0 1 8 -+#/dev/nst c 640 0 0 9 128 0 1 8 -+#/dev/st c 640 0 0 9 32 1 1 4 -+#/dev/st c 640 0 0 9 64 1 1 4 -+#/dev/st c 640 0 0 9 96 1 1 4 -+ -+# Floppy disk devices -+#/dev/fd b 640 0 0 2 0 0 1 2 -+#/dev/fd0d360 b 640 0 0 2 4 0 0 - -+#/dev/fd1d360 b 640 0 0 2 5 0 0 - -+#/dev/fd0h1200 b 640 0 0 2 8 0 0 - -+#/dev/fd1h1200 b 640 0 0 2 9 0 0 - -+#/dev/fd0u1440 b 640 0 0 2 28 0 0 - -+#/dev/fd1u1440 b 640 0 0 2 29 0 0 - -+#/dev/fd0u2880 b 640 0 0 2 32 0 0 - -+#/dev/fd1u2880 b 640 0 0 2 33 0 0 - -+ -+# All the proprietary cdrom devices in the world -+#/dev/aztcd b 640 0 0 29 0 0 0 - -+#/dev/bpcd b 640 0 0 41 0 0 0 - -+#/dev/capi20 c 640 0 0 68 0 0 1 2 -+#/dev/cdu31a b 640 0 0 15 0 0 0 - -+#/dev/cdu535 b 640 0 0 24 0 0 0 - -+#/dev/cm206cd b 640 0 0 32 0 0 0 - -+#/dev/sjcd b 640 0 0 18 0 0 0 - -+#/dev/sonycd b 640 0 0 15 0 0 0 - -+#/dev/gscd b 640 0 0 16 0 0 0 - -+#/dev/sbpcd b 640 0 0 25 0 0 0 - -+#/dev/sbpcd b 640 0 0 25 0 0 1 4 -+#/dev/mcd b 640 0 0 23 0 0 0 - -+#/dev/optcd b 640 0 0 17 0 0 0 - -+ -diff --exclude CVS -urN genext2fs-1.3.orig/genext2fs.8 genext2fs/genext2fs.8 ---- genext2fs-1.3.orig/genext2fs.8 1969-12-31 17:00:00.000000000 -0700 -+++ genext2fs/genext2fs.8 2004-10-24 02:43:50.000000000 -0600 -@@ -0,0 +1,129 @@ -+.\" Hey, EMACS: -*- nroff -*- -+.\" First parameter, NAME, should be all caps -+.\" Second parameter, SECTION, should be 1-8, maybe w/ subsection -+.\" other parameters are allowed: see man(7), man(1) -+.TH GENEXT2FS 8 "July 14, 2001" -+.\" Please adjust this date whenever revising the manpage. -+.\" -+.\" Some roff macros, for reference: -+.\" .nh disable hyphenation -+.\" .hy enable hyphenation -+.\" .ad l left justify -+.\" .ad b justify to both left and right margins -+.\" .nf disable filling -+.\" .fi enable filling -+.\" .br insert line break -+.\" .sp <n> insert n+1 empty lines -+.\" for manpage-specific macros, see man(7) -+.SH NAME -+genext2fs \- ext2 filesystem generator for embedded systems -+.SH SYNOPSIS -+.B genext2fs -+.RI [ options ] " image" -+.SH DESCRIPTION -+\fBgenext2fs\fP generates an ext2 filesystem -+as a normal (non-root) user. It doesn't require you to mount -+the image file to copy files on it. It doesn't even require -+you to be the superuser to make device nodes. -+.SH WARNING -+\fBgenext2fs\fP has been designed for embedded -+systems. As such, it will generate a filesystem for single-user -+usage: all files/directories/etc... will belong to UID/GID 0 -+.SH OPTIONS -+.TP -+.BI -x \ image -+Use this image as a starting point -+.TP -+.BI -d \ directory -+Add this directory as source -+.TP -+.BI -f \ FILE -+.TP -+.BI -D \ FILE -+Uses the named FILE as a device table file, to create device -+nodes and directories "on the fly". -+.TP -+.BI -b \ blocks -+Size in blocks -+.TP -+.BI -i \ inodes -+Number of inodes -+.TP -+.BI -r \ reserved -+Number of reserved blocks -+.TP -+.BI -g \ path -+Generate a block map file for this path -+.TP -+.BI -e \ value -+Fill unallocated blocks with value -+.TP -+.BI -z -+Make files with holes -+.TP -+.BI -U -+Squash owners making all files be owned by root -+.TP -+.BI -P -+Squash permissions on all files -+.TP -+.BI -q -+Squash permissions and owners (same as -P -U) -+.TP -+.BI -v -+Print resulting filesystem structure -+.TP -+.BI -h -+Display help -+.TP -+.SH EXAMPLES -+ -+.EX -+.B -+ genext2fs -b 1440 -d src /dev/fd0 -+.EE -+ -+All files in the -+.I src -+directory will be written to -+.B /dev/fd0 -+as a new ext2 filesystem image. You can then mount the floppy as -+usual. -+ -+.EX -+.B -+ genext2fs -b 1024 -d src -D device_table.txt flashdisk.img -+.EE -+ -+This example builds a filesystem from all the files in -+.I src -+, then device nodes are created based on the content the device_table file -+.I dev.txt. -+An example device file follows: -+ -+.EX -+ #<name> <type> <mode> <uid> <gid> <major> <minor> <start> <inc> <count> -+ /dev d 755 0 0 - - - - - -+ /dev/mem c 640 0 0 1 1 0 0 - -+ /dev/tty c 666 0 0 5 0 0 0 - -+ /dev/tty c 666 0 0 4 0 0 1 6 -+ /dev/loop b 640 0 0 7 0 0 1 2 -+ /dev/hda b 640 0 0 3 0 0 0 - -+ /dev/hda b 640 0 0 3 1 1 1 16 -+.EE -+ -+This device table creates the /dev directory, a character device -+node /dev/mem (major 1, minor 1), it also creates /dev/tty, -+/dev/tty[0-5], /dev/loop[0-1], /dev/hda, and /dev/hda0 to /dev/hda15 -+.SH BUGS -+\fBgenext2fs\fP does not support hard links. Hard links present in the input -+tree will be represented as separate files in the ext2 image. -+ -+.SH SEE ALSO -+.BR mkfs (8), -+.BR genromfs (8), -+.BR mkisofs (8). -+.br -+.SH AUTHOR -+This manual page was written by David Kimdon <dwhedon@debian.org>, -+for the Debian GNU/Linux system (but may be used by others). -diff --exclude CVS -urN genext2fs-1.3.orig/genext2fs.c genext2fs/genext2fs.c ---- genext2fs-1.3.orig/genext2fs.c 2001-06-18 02:11:32.000000000 -0600 -+++ genext2fs/genext2fs.c 2004-12-08 04:51:42.000000000 -0700 -@@ -1,8 +1,14 @@ -+/* vi: set sw=8 ts=8: */ - // genext2fs.c - // - // ext2 filesystem generator for embedded systems - // Copyright (C) 2000 Xavier Bestel <xavier.bestel@free.fr> - // -+// 'du' portions taken from coreutils/du.c in busybox: -+// Copyright (C) 1999,2000 by Lineo, inc. and John Beppu -+// Copyright (C) 1999,2000,2001 by John Beppu <beppu@codepoet.org> -+// Copyright (C) 2002 Edward Betts <edward@debian.org> -+// - // This program is free software; you can redistribute it and/or - // modify it under the terms of the GNU General Public License - // as published by the Free Software Foundation; version -@@ -26,6 +32,23 @@ - // Bugfix: getcwd values for Solaris xavier.gueguen@col.bsf.alcatel.fr - // Bugfix: ANSI scanf for non-GNU C xavier.gueguen@col.bsf.alcatel.fr - // 28 Jun 2001 Bugfix: getcwd differs for Solaris/GNU mike@sowbug.com -+// 8 Mar 2002 Bugfix: endianness swap of x-indirects -+// 23 Mar 2002 Bugfix: test for IFCHR or IFBLK was flawed -+// 10 Oct 2002 Added comments,makefile targets, vsundar@ixiacom.com -+// endianess swap assert check. -+// Copyright (C) 2002 Ixia communications -+// 12 Oct 2002 Added support for triple indirection vsundar@ixiacom.com -+// Copyright (C) 2002 Ixia communications -+// 14 Oct 2002 Added support for groups vsundar@ixiacom.com -+// Copyright (C) 2002 Ixia communications -+// 5 Jan 2003 Bugfixes: reserved inodes should be set vsundar@usc.edu -+// only in the first group; directory names -+// need to be null padded at the end; and -+// number of blocks per group should be a -+// multiple of 8. Updated md5 values. -+// 6 Jan 2003 Erik Andersen <andersee@debian.org> added -+// mkfs.jffs2 compatible device table support, -+// along with -q, -P, -U - - - // `genext2fs' is a mean to generate an ext2 filesystem -@@ -33,10 +56,6 @@ - // the image file to copy files on it. It doesn't even require - // you to be the superuser to make device nodes. - // --// Warning ! `genext2fs' has been designed for embedded --// systems. As such, it will generate a filesystem for single-user --// usage: all files/directories/etc... will belong to UID/GID 0 --// - // Example usage: - // - // # genext2fs -b 1440 -d srcdir /dev/fd0 -@@ -45,41 +64,131 @@ - // a new ext2 filesystem image. You can then mount the floppy as - // usual. - // --// # genext2fs -b 1024 -d builddir -f devices.txt flashdisk.img -+// # genext2fs -b 1024 -d builddir -D device_table.txt flashdisk.img - // - // This one would build a filesystem from all the files in builddir, --// then would read a devices list and make apropriate nodes. The --// format for the device list is: --// --// drwx /dev --// crw- 10,190 /dev/lcd --// brw- 1,0 /dev/ram0 --// --// This device list builds the /dev directory, a character device --// node /dev/lcd (major 10, minor 190) and a block device node --// /dev/ram0 (major 1, minor 0) -- -+// then would read the device_table.txt file and make apropriate nodes. -+// The format for the device table file is covered in detail in the sample -+// device_table.txt file provided with the genext2fs source. - -+#define _GNU_SOURCE - #include <stdio.h> - #include <stdlib.h> - #include <string.h> - #include <dirent.h> -+#include <libgen.h> - #include <stdarg.h> - #include <unistd.h> - #include <sys/stat.h> -+#include <assert.h> -+#include <time.h> -+#include <ctype.h> -+#include <errno.h> -+#include <fcntl.h> -+#include <sys/types.h> -+#include <getopt.h> -+ -+struct stats { -+ unsigned long nblocks; -+ unsigned long ninodes; -+}; -+ -+#if 0 -+#define HASH_SIZE 311 /* Should be prime */ -+#define hash_inode(i) ((i) % HASH_SIZE) -+ -+typedef struct ino_dev_hash_bucket_struct { -+ struct ino_dev_hash_bucket_struct *next; -+ ino_t ino; -+ dev_t dev; -+ char name[1]; -+} ino_dev_hashtable_bucket_t; -+ -+static ino_dev_hashtable_bucket_t *ino_dev_hashtable[HASH_SIZE]; -+ -+static int is_in_ino_dev_hashtable(const struct stat *statbuf, char **name) -+{ -+ ino_dev_hashtable_bucket_t *bucket; -+ -+ bucket = ino_dev_hashtable[hash_inode(statbuf->st_ino)]; -+ while (bucket != NULL) { -+ if ((bucket->ino == statbuf->st_ino) && -+ (bucket->dev == statbuf->st_dev)) -+ { -+ if (name) *name = bucket->name; -+ return 1; -+ } -+ bucket = bucket->next; -+ } -+ return 0; -+} - -+/* Add statbuf to statbuf hash table */ -+static void add_to_ino_dev_hashtable(const struct stat *statbuf, const char *name) -+{ -+ int i; -+ size_t s; -+ ino_dev_hashtable_bucket_t *bucket; -+ -+ i = hash_inode(statbuf->st_ino); -+ s = name ? strlen(name) : 0; -+ bucket = malloc(sizeof(ino_dev_hashtable_bucket_t) + s); -+ bucket->ino = statbuf->st_ino; -+ bucket->dev = statbuf->st_dev; -+ if (name) -+ strcpy(bucket->name, name); -+ else -+ bucket->name[0] = '\0'; -+ bucket->next = ino_dev_hashtable[i]; -+ ino_dev_hashtable[i] = bucket; -+} - -+/* Clear statbuf hash table */ -+static void reset_ino_dev_hashtable(void) -+{ -+ int i; -+ ino_dev_hashtable_bucket_t *bucket; - -+ for (i = 0; i < HASH_SIZE; i++) { -+ while (ino_dev_hashtable[i] != NULL) { -+ bucket = ino_dev_hashtable[i]->next; -+ free(ino_dev_hashtable[i]); -+ ino_dev_hashtable[i] = bucket; -+ } -+ } -+} -+ -+static int count_ino_in_hashtable(void) -+{ -+ long count = 0; -+ int i; -+ -+ for (i = 0; i < HASH_SIZE; i++) { -+ ino_dev_hashtable_bucket_t *bucket = ino_dev_hashtable[i]; -+ while (bucket != NULL) { -+ count++; -+ bucket = bucket->next; -+ } -+ } -+ -+ return count; -+} -+#endif - - // block size - - #define BLOCKSIZE 1024 - #define BLOCKS_PER_GROUP 8192 - #define BYTES_PER_INODE (8*BLOCKSIZE) --#define RESERVED_INODES 5/100 -+/* Percentage of blocks that are reserved.*/ -+#define RESERVED_BLOCKS 5/100 -+#define MAX_RESERVED_BLOCKS 25/100 - - - // inode block size (why is it != BLOCKSIZE ?!?) -+/* The field i_blocks in the ext2 inode stores the number of data blocks -+ but in terms of 512 bytes. That is what INODE_BLOCKSIZE represents. -+ INOBLK is the number of such blocks in an actual disk block */ - - #define INODE_BLOCKSIZE 512 - #define INOBLK (BLOCKSIZE / INODE_BLOCKSIZE) -@@ -115,18 +224,20 @@ - // file modes - - #define FM_IFMT 0xF000 // format mask --#define FM_IFLNK 0xA000 // socket --#define FM_IFSOCK 0xC000 // symbolic link -+#define FM_IFLNK 0xA000 // symbolic link -+#define FM_IFSOCK 0xC000 // socket - #define FM_IFREG 0x8000 // regular file - #define FM_IFBLK 0x6000 // block device - #define FM_IFDIR 0x4000 // directory - #define FM_IFCHR 0x2000 // character device - #define FM_IFIFO 0x1000 // fifo - -+#define FM_IMASK 0x0FFF // all perms - #define FM_ISUID 0x0800 // SUID - #define FM_ISGID 0x0400 // SGID - #define FM_ISVTX 0x0200 // sticky bit - -+ - #define FM_IRWXU 0x01C0 // user mask - #define FM_IRUSR 0x0100 // read - #define FM_IWUSR 0x0080 // write -@@ -147,6 +258,39 @@ - - #define OP_HOLES 0x01 // make files with holes - -+/* Defines for accessing group details */ -+ -+// Number of groups in the filesystem -+#define GRP_NBGROUPS(fs) (((fs)->sb.s_blocks_count+(fs)->sb.s_blocks_per_group-1)/(fs)->sb.s_blocks_per_group) -+ -+// Get group block bitmap (bbm) given the group number -+#define GRP_GET_GROUP_BBM(fs,grp) ( get_blk((fs),(fs)->gd[(grp)].bg_block_bitmap) ) -+ -+// Get group inode bitmap (ibm) given the group number -+#define GRP_GET_GROUP_IBM(fs,grp) ( get_blk((fs),(fs)->gd[(grp)].bg_inode_bitmap) ) -+ -+// Given an inode number find the group it belongs to -+#define GRP_GROUP_OF_INODE(fs,nod) ( ((nod)-1) / (fs)->sb.s_inodes_per_group) -+ -+//Given an inode number get the inode bitmap that covers it -+#define GRP_GET_INODE_BITMAP(fs,nod) \ -+ ( GRP_GET_GROUP_IBM((fs),GRP_GROUP_OF_INODE((fs),(nod))) ) -+ -+//Given an inode number find its offset within the inode bitmap that covers it -+#define GRP_IBM_OFFSET(fs,nod) \ -+ ( (nod) - GRP_GROUP_OF_INODE((fs),(nod))*(fs)->sb.s_inodes_per_group ) -+ -+// Given a block number find the group it belongs to -+#define GRP_GROUP_OF_BLOCK(fs,blk) ( ((blk)-1) / (fs)->sb.s_blocks_per_group) -+ -+//Given a block number get the block bitmap that covers it -+#define GRP_GET_BLOCK_BITMAP(fs,blk) \ -+ ( GRP_GET_GROUP_BBM((fs),GRP_GROUP_OF_BLOCK((fs),(blk))) ) -+ -+//Given a block number find its offset within the block bitmap that covers it -+#define GRP_BBM_OFFSET(fs,blk) \ -+ ( (blk) - GRP_GROUP_OF_BLOCK((fs),(blk))*(fs)->sb.s_blocks_per_group ) -+ - - // used types - -@@ -176,7 +320,7 @@ - #define SCANF_PREFIX "511" - #define SCANF_STRING(s) (s = malloc(512)) - #define GETCWD_SIZE -1 --inline int snprintf(char *str, size_t n, const char *fmt, ...) -+static inline int snprintf(char *str, size_t n, const char *fmt, ...) - { - int ret; - va_list ap; -@@ -190,12 +334,12 @@ - - // endianness swap - --inline uint16 swab16(uint16 val) -+static inline uint16 swab16(uint16 val) - { - return (val >> 8) | (val << 8); - } - --inline uint32 swab32(uint32 val) -+static inline uint32 swab32(uint32 val) - { - return ((val>>24) | ((val>>8)&0xFF00) | - ((val<<8)&0xFF0000) | (val<<24)); -@@ -287,7 +431,6 @@ - { - groupdescriptor_decl - uint32 bg_reserved[3]; -- uint32 bg_pad_to_bk[(BLOCKSIZE-32)/sizeof(uint32)]; - } groupdescriptor; - - typedef struct -@@ -304,6 +447,32 @@ - - typedef uint8 block[BLOCKSIZE]; - -+/* blockwalker fields: -+ The blockwalker is used to access all the blocks of a file (including -+ the indirection blocks) through repeated calls to walk_bw. -+ -+ bpdir -> index into the inode->i_block[]. Indicates level of indirection. -+ bnum -> total number of blocks so far accessed. including indirection -+ blocks. -+ bpind,bpdind,bptind -> index into indirection blocks. -+ -+ bpind, bpdind, bptind do *NOT* index into single, double and triple -+ indirect blocks resp. as you might expect from their names. Instead -+ they are in order the 1st, 2nd & 3rd index to be used -+ -+ As an example.. -+ To access data block number 70000: -+ bpdir: 15 (we are doing triple indirection) -+ bpind: 0 ( index into the triple indirection block) -+ bpdind: 16 ( index into the double indirection block) -+ bptind: 99 ( index into the single indirection block) -+ 70000 = 12 + 256 + 256*256 + 16*256 + 100 (indexing starts from zero) -+ -+ So,for double indirection bpind will index into the double indirection -+ block and bpdind into the single indirection block. For single indirection -+ only bpind will be used. -+*/ -+ - typedef struct - { - uint32 bnum; -@@ -313,15 +482,14 @@ - uint32 bptind; - } blockwalker; - -+ -+/* Filesystem structure that support groups */ - #if BLOCKSIZE == 1024 - typedef struct - { -- block zero; // The famous block 0 -- superblock sb; // The superblock -- groupdescriptor gd; // The group desciptor -- block bbm; // The block bitmap -- block ibm; // The inode bitmap -- inode itab[0]; // The inode table -+ block zero; // The famous block 0 -+ superblock sb; // The superblock -+ groupdescriptor gd[0]; // The group descriptors - } filesystem; - #else - #error UNHANDLED BLOCKSIZE -@@ -345,35 +513,35 @@ - #define udecl32(x) this->x = swab32(this->x); - #define utdecl32(x,n) { int i; for(i=0; i<n; i++) this->x[i] = swab32(this->x[i]); } - --void swap_sb(superblock *sb) -+static void swap_sb(superblock *sb) - { - #define this sb - superblock_decl - #undef this - } - --void swap_gd(groupdescriptor *gd) -+static void swap_gd(groupdescriptor *gd) - { - #define this gd - groupdescriptor_decl - #undef this - } - --void swap_nod(inode *nod) -+static void swap_nod(inode *nod) - { - #define this nod - inode_decl - #undef this - } - --void swap_dir(directory *dir) -+static void swap_dir(directory *dir) - { - #define this dir - directory_decl - #undef this - } - --void swap_block(block b) -+static void swap_block(block b) - { - int i; - uint32 *blk = (uint32*)b; -@@ -389,67 +557,158 @@ - #undef udecl32 - #undef utdecl32 - --char * argv0; -+static char * app_name; -+static const char *const memory_exhausted = "memory exhausted"; - - // error (un)handling --inline void errexit(const char *fmt, ...) -+static void verror_msg(const char *s, va_list p) - { -- va_list ap; -- fprintf(stderr, "%s: ", argv0); -- va_start(ap, fmt); -- vfprintf(stderr, fmt, ap); -- va_end(ap); -- fprintf(stderr, "\n"); -- exit(1); -+ fflush(stdout); -+ fprintf(stderr, "%s: ", app_name); -+ vfprintf(stderr, s, p); -+} -+static void error_msg(const char *s, ...) -+{ -+ va_list p; -+ va_start(p, s); -+ verror_msg(s, p); -+ va_end(p); -+ putc('\n', stderr); -+} -+ -+static void error_msg_and_die(const char *s, ...) -+{ -+ va_list p; -+ va_start(p, s); -+ verror_msg(s, p); -+ va_end(p); -+ putc('\n', stderr); -+ exit(EXIT_FAILURE); -+} -+ -+static void vperror_msg(const char *s, va_list p) -+{ -+ int err = errno; -+ if (s == 0) -+ s = ""; -+ verror_msg(s, p); -+ if (*s) -+ s = ": "; -+ fprintf(stderr, "%s%s\n", s, strerror(err)); -+} -+#if 0 -+static void perror_msg(const char *s, ...) -+{ -+ va_list p; -+ va_start(p, s); -+ vperror_msg(s, p); -+ va_end(p); -+} -+#endif -+static void perror_msg_and_die(const char *s, ...) -+{ -+ va_list p; -+ va_start(p, s); -+ vperror_msg(s, p); -+ va_end(p); -+ exit(EXIT_FAILURE); -+} -+ -+static FILE *xfopen(const char *path, const char *mode) -+{ -+ FILE *fp; -+ if ((fp = fopen(path, mode)) == NULL) -+ perror_msg_and_die("%s", path); -+ return fp; -+} -+ -+static char *xstrdup(const char *s) -+{ -+ char *t; -+ -+ if (s == NULL) -+ return NULL; -+ t = strdup(s); -+ if (t == NULL) -+ error_msg_and_die(memory_exhausted); -+ return t; - } - --inline void pexit(const char * fname) -+static void *xrealloc(void *ptr, size_t size) - { -- fprintf(stderr, "%s: ", argv0); -- perror(fname); -- exit(1); -+ ptr = realloc(ptr, size); -+ if (ptr == NULL && size != 0) -+ error_msg_and_die(memory_exhausted); -+ return ptr; -+} -+ -+static char *xreadlink(const char *path) -+{ -+ static const int GROWBY = 80; /* how large we will grow strings by */ -+ -+ char *buf = NULL; -+ int bufsize = 0, readsize = 0; -+ -+ do { -+ buf = xrealloc(buf, bufsize += GROWBY); -+ readsize = readlink(path, buf, bufsize); /* 1st try */ -+ if (readsize == -1) { -+ perror_msg_and_die("%s:%s", app_name, path); -+ } -+ } -+ while (bufsize < readsize + 1); -+ -+ buf[readsize] = '\0'; -+ return buf; - } - - // printf helper macro - #define plural(a) (a), ((a) > 1) ? "s" : "" - - // temporary working block --inline uint8 * get_workblk(void) -+static inline uint8 * get_workblk(void) - { -- static block b; -+ unsigned char* b=calloc(1,BLOCKSIZE); - return b; - } --inline void free_workblk(block b) -+static inline void free_workblk(block b) - { -+ free(b); - } - --// rounds a quantity up to a blocksize --uint32 rndup(uint32 qty, uint32 siz) -+/* Rounds qty upto a multiple of siz. siz should be a power of 2 */ -+static uint32 rndup(uint32 qty, uint32 siz) - { - return (qty + (siz - 1)) & ~(siz - 1); - } - - // check if something is allocated in the bitmap --inline uint32 allocated(block b, uint32 item) -+static inline uint32 allocated(block b, uint32 item) - { - return b[(item-1) / 8] & (1 << ((item-1) % 8)); - } - - // return a given block from a filesystem --inline uint8 * get_blk(filesystem *fs, uint32 blk) -+static inline uint8 * get_blk(filesystem *fs, uint32 blk) - { - return (uint8*)fs + blk*BLOCKSIZE; - } - - // return a given inode from a filesystem --inline inode * get_nod(filesystem *fs, uint32 nod) -+static inline inode * get_nod(filesystem *fs, uint32 nod) - { -- return &fs->itab[nod-1]; -+ int grp,offset; -+ inode *itab; -+ -+ offset = GRP_IBM_OFFSET(fs,nod); -+ grp = GRP_GROUP_OF_INODE(fs,nod); -+ itab = (inode *)get_blk(fs, fs->gd[grp].bg_inode_table); -+ return itab+offset-1; - } - - // allocate a given block/inode in the bitmap - // allocate first free if item == 0 --uint32 allocate(block b, uint32 item) -+static uint32 allocate(block b, uint32 item) - { - if(!item) - { -@@ -473,39 +732,67 @@ - } - - // deallocate a given block/inode --void deallocate(block b, uint32 item) -+static void deallocate(block b, uint32 item) - { - b[(item-1) / 8] &= ~(1 << ((item-1) % 8)); - } - - // allocate a block --uint32 alloc_blk(filesystem *fs) -+static uint32 alloc_blk(filesystem *fs, uint32 nod) - { -- uint32 bk; -- if(!(bk = allocate(fs->bbm, 0))) -- errexit("couldn't allocate a block (no free space)"); -- if(!(fs->gd.bg_free_blocks_count--)) -- errexit("group descr. free blocks count == 0 (corrupted fs?)"); -+ uint32 bk=0; -+ uint32 grp,nbgroups; -+ -+ grp = nod/fs->sb.s_inodes_per_group; -+ nbgroups = ( fs->sb.s_blocks_count - fs->sb.s_first_data_block + fs->sb.s_blocks_per_group -1 ) / -+ fs->sb.s_blocks_per_group; -+ if(!(bk = allocate(get_blk(fs,fs->gd[grp].bg_block_bitmap), 0))) { -+ for(grp=0;grp<nbgroups && !bk;grp++) -+ bk=allocate(get_blk(fs,fs->gd[grp].bg_block_bitmap),0); -+ grp--; -+ } -+ if (!bk) -+ error_msg_and_die("couldn't allocate a block (no free space)"); -+ if(!(fs->gd[grp].bg_free_blocks_count--)) -+ error_msg_and_die("group descr %d. free blocks count == 0 (corrupted fs?)",grp); - if(!(fs->sb.s_free_blocks_count--)) -- errexit("superblock free blocks count == 0 (corrupted fs?)"); -- return bk; -+ error_msg_and_die("superblock free blocks count == 0 (corrupted fs?)"); -+ return fs->sb.s_blocks_per_group*grp + bk; - } - - // allocate an inode --uint32 alloc_nod(filesystem *fs) -+static uint32 alloc_nod(filesystem *fs) - { -- uint32 nod; -- if(!(nod = allocate(fs->ibm, 0))) -- errexit("couldn't allocate an inode (no free inode)"); -- if(!(fs->gd.bg_free_inodes_count--)) -- errexit("group descr. free blocks count == 0 (corrupted fs?)"); -+ uint32 nod=0,best_group=0; -+ uint32 grp,nbgroups,avefreei; -+ -+ nbgroups = ( fs->sb.s_blocks_count - fs->sb.s_first_data_block + fs->sb.s_blocks_per_group -1 ) / -+ fs->sb.s_blocks_per_group; -+ -+ /* Distribute inodes amongst all the blocks */ -+ /* For every block group with more than average number of free inodes */ -+ /* find the one with the most free blocks and allocate node there */ -+ /* Idea from find_group_dir in fs/ext2/ialloc.c in 2.4.19 kernel */ -+ /* We do it for all inodes. */ -+ avefreei = fs->sb.s_free_inodes_count / nbgroups; -+ for(grp=0;grp<nbgroups && !nod;grp++) { -+ if (fs->gd[grp].bg_free_inodes_count < avefreei) -+ continue; -+ if (!best_group || -+ fs->gd[grp].bg_free_blocks_count > fs->gd[best_group].bg_free_blocks_count) -+ best_group = grp; -+ } -+ if (!(nod = allocate(get_blk(fs,fs->gd[best_group].bg_inode_bitmap),0))) -+ error_msg_and_die("couldn't allocate an inode (no free inode)"); -+ if(!(fs->gd[best_group].bg_free_inodes_count--)) -+ error_msg_and_die("group descr. free blocks count == 0 (corrupted fs?)"); - if(!(fs->sb.s_free_inodes_count--)) -- errexit("superblock free blocks count == 0 (corrupted fs?)"); -- return nod; -+ error_msg_and_die("superblock free blocks count == 0 (corrupted fs?)"); -+ return fs->sb.s_inodes_per_group*best_group+nod; - } - - // print a bitmap allocation --void print_bm(block b, uint32 max) -+static void print_bm(block b, uint32 max) - { - uint32 i; - printf("----+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8----+----9----+----0\n"); -@@ -520,7 +807,7 @@ - } - - // initalize a blockwalker (iterator for blocks list) --void init_bw(filesystem *fs, uint32 nod, blockwalker *bw) -+static void init_bw(filesystem *fs, uint32 nod, blockwalker *bw) - { - bw->bnum = 0; - bw->bpdir = EXT2_INIT_BLOCK; -@@ -529,7 +816,7 @@ - // return next block of inode (WALK_END for end) - // if create>0, append a newly allocated block at the end - // if hole!=0, create a hole in the file --uint32 walk_bw(filesystem *fs, uint32 nod, blockwalker *bw, uint32 *create, uint32 hole) -+static uint32 walk_bw(filesystem *fs, uint32 nod, blockwalker *bw, uint32 *create, uint32 hole) - { - uint32 *bkref = 0; - uint32 *b; -@@ -546,14 +833,14 @@ - { - bkref = &get_nod(fs, nod)->i_block[bw->bpdir = 0]; - if(extend) // allocate first block -- *bkref = hole ? 0 : alloc_blk(fs); -+ *bkref = hole ? 0 : alloc_blk(fs,nod); - } - // direct block - else if(bw->bpdir < EXT2_NDIR_BLOCKS) - { - bkref = &get_nod(fs, nod)->i_block[++bw->bpdir]; - if(extend) // allocate block -- *bkref = hole ? 0 : alloc_blk(fs); -+ *bkref = hole ? 0 : alloc_blk(fs,nod); - } - // first block in indirect block - else if(bw->bpdir == EXT2_NDIR_BLOCKS) -@@ -562,11 +849,11 @@ - bw->bpdir = EXT2_IND_BLOCK; - bw->bpind = 0; - if(extend) // allocate indirect block -- get_nod(fs, nod)->i_block[bw->bpdir] = alloc_blk(fs); -+ get_nod(fs, nod)->i_block[bw->bpdir] = alloc_blk(fs,nod); - b = (uint32*)get_blk(fs, get_nod(fs, nod)->i_block[bw->bpdir]); - bkref = &b[bw->bpind]; - if(extend) // allocate first block -- *bkref = hole ? 0 : alloc_blk(fs); -+ *bkref = hole ? 0 : alloc_blk(fs,nod); - } - // block in indirect block - else if((bw->bpdir == EXT2_IND_BLOCK) && (bw->bpind < BLOCKSIZE/4 - 1)) -@@ -575,7 +862,7 @@ - b = (uint32*)get_blk(fs, get_nod(fs, nod)->i_block[bw->bpdir]); - bkref = &b[bw->bpind]; - if(extend) // allocate block -- *bkref = hole ? 0 : alloc_blk(fs); -+ *bkref = hole ? 0 : alloc_blk(fs,nod); - } - // first block in first indirect block in first double indirect block - else if(bw->bpdir == EXT2_IND_BLOCK) -@@ -585,14 +872,14 @@ - bw->bpind = 0; - bw->bpdind = 0; - if(extend) // allocate double indirect block -- get_nod(fs, nod)->i_block[bw->bpdir] = alloc_blk(fs); -+ get_nod(fs, nod)->i_block[bw->bpdir] = alloc_blk(fs,nod); - b = (uint32*)get_blk(fs, get_nod(fs, nod)->i_block[bw->bpdir]); - if(extend) // allocate first indirect block -- b[bw->bpind] = alloc_blk(fs); -+ b[bw->bpind] = alloc_blk(fs,nod); - b = (uint32*)get_blk(fs, b[bw->bpind]); - bkref = &b[bw->bpdind]; - if(extend) // allocate first block -- *bkref = hole ? 0 : alloc_blk(fs); -+ *bkref = hole ? 0 : alloc_blk(fs,nod); - } - // block in indirect block in double indirect block - else if((bw->bpdir == EXT2_DIND_BLOCK) && (bw->bpdind < BLOCKSIZE/4 - 1)) -@@ -602,7 +889,7 @@ - b = (uint32*)get_blk(fs, b[bw->bpind]); - bkref = &b[bw->bpdind]; - if(extend) // allocate block -- *bkref = hole ? 0 : alloc_blk(fs); -+ *bkref = hole ? 0 : alloc_blk(fs,nod); - } - // first block in indirect block in double indirect block - else if((bw->bpdir == EXT2_DIND_BLOCK) && (bw->bpind < BLOCKSIZE/4 - 1)) -@@ -612,20 +899,100 @@ - bw->bpind++; - b = (uint32*)get_blk(fs, get_nod(fs, nod)->i_block[bw->bpdir]); - if(extend) // allocate indirect block -- b[bw->bpind] = alloc_blk(fs); -+ b[bw->bpind] = alloc_blk(fs,nod); - b = (uint32*)get_blk(fs, b[bw->bpind]); - bkref = &b[bw->bpdind]; - if(extend) // allocate first block -- *bkref = hole ? 0 : alloc_blk(fs); -+ *bkref = hole ? 0 : alloc_blk(fs,nod); -+ } -+ -+ /* Adding support for triple indirection */ -+ /* Just starting triple indirection. Allocate the indirection -+ blocks and the first data block -+ */ -+ else if (bw->bpdir == EXT2_DIND_BLOCK) -+ { -+ bw->bnum += 3; -+ bw->bpdir = EXT2_TIND_BLOCK; -+ bw->bpind = 0; -+ bw->bpdind = 0; -+ bw->bptind = 0; -+ if(extend) // allocate triple indirect block -+ get_nod(fs, nod)->i_block[bw->bpdir] = alloc_blk(fs,nod); -+ b = (uint32*)get_blk(fs, get_nod(fs, nod)->i_block[bw->bpdir]); -+ if(extend) // allocate first double indirect block -+ b[bw->bpind] = alloc_blk(fs,nod); -+ b = (uint32*)get_blk(fs, b[bw->bpind]); -+ if(extend) // allocate first indirect block -+ b[bw->bpdind] = alloc_blk(fs,nod); -+ b = (uint32*)get_blk(fs, b[bw->bpdind]); -+ bkref = &b[bw->bptind]; -+ if(extend) // allocate first data block -+ *bkref = hole ? 0 : alloc_blk(fs,nod); -+ } -+ /* Still processing a single indirect block down the indirection -+ chain.Allocate a data block for it -+ */ -+ else if ( (bw->bpdir == EXT2_TIND_BLOCK) && -+ (bw->bptind < BLOCKSIZE/4 -1) ) -+ { -+ bw->bptind++; -+ b = (uint32*)get_blk(fs, get_nod(fs, nod)->i_block[bw->bpdir]); -+ b = (uint32*)get_blk(fs, b[bw->bpind]); -+ b = (uint32*)get_blk(fs, b[bw->bpdind]); -+ bkref = &b[bw->bptind]; -+ if(extend) // allocate data block -+ *bkref = hole ? 0 : alloc_blk(fs,nod); -+ } -+ /* Finished processing a single indirect block. But still in the -+ same double indirect block. Allocate new single indirect block -+ for it and a data block -+ */ -+ else if ( (bw->bpdir == EXT2_TIND_BLOCK) && -+ (bw->bpdind < BLOCKSIZE/4 -1) ) -+ { -+ bw->bnum++; -+ bw->bptind = 0; -+ bw->bpdind++; -+ b = (uint32*)get_blk(fs, get_nod(fs, nod)->i_block[bw->bpdir]); -+ b = (uint32*)get_blk(fs, b[bw->bpind]); -+ if (extend) // allocate single indirect block -+ b[bw->bpdind] = alloc_blk(fs,nod); -+ b = (uint32*)get_blk(fs, b[bw->bpdind]); -+ bkref = &b[bw->bptind]; -+ if(extend) // allocate first data block -+ *bkref = hole ? 0 : alloc_blk(fs,nod); -+ } -+ /* Finished processing a double indirect block. Allocate the next -+ double indirect block and the single,data blocks for it -+ */ -+ else if ( (bw->bpdir == EXT2_TIND_BLOCK) && -+ (bw->bpind < BLOCKSIZE/4 - 1) ) -+ { -+ bw->bnum += 2; -+ bw->bpdind = 0; -+ bw->bptind = 0; -+ bw->bpind++; -+ b = (uint32*)get_blk(fs, get_nod(fs, nod)->i_block[bw->bpdir]); -+ if(extend) // allocate double indirect block -+ b[bw->bpind] = alloc_blk(fs,nod); -+ b = (uint32*)get_blk(fs, b[bw->bpind]); -+ if(extend) // allocate single indirect block -+ b[bw->bpdind] = alloc_blk(fs,nod); -+ b = (uint32*)get_blk(fs, b[bw->bpdind]); -+ bkref = &b[bw->bptind]; -+ if(extend) // allocate first block -+ *bkref = hole ? 0 : alloc_blk(fs,nod); - } -- // I don't do triple indirect - it's such a small filesystem ... - else -- errexit("file too big ! blocks list for inode %d extends past double indirect blocks!", nod); -+ error_msg_and_die("file too big !"); -+ /* End change for walking triple indirection */ -+ - if(*bkref) - { - bw->bnum++; -- if(!allocated(fs->bbm, *bkref)) -- errexit("[block %d of inode %d is unallocated !]", *bkref, nod); -+ if(!allocated(GRP_GET_BLOCK_BITMAP(fs,*bkref), GRP_BBM_OFFSET(fs,*bkref))) -+ error_msg_and_die("[block %d of inode %d is unallocated !]", *bkref, nod); - } - if(extend) - get_nod(fs, nod)->i_blocks = bw->bnum * INOBLK; -@@ -633,7 +1000,7 @@ - } - - // add blocks to an inode (file/dir/etc...) --void extend_blk(filesystem *fs, uint32 nod, block b, int amount) -+static void extend_blk(filesystem *fs, uint32 nod, block b, int amount) - { - int create = amount; - blockwalker bw, lbw; -@@ -662,24 +1029,35 @@ - } - } - -+static void truncate_nod(filesystem *fs, uint32 nod) -+{ -+ inode *node = get_nod(fs, nod); -+assert(!node->i_size); -+#warning truncate_nod() no yet implemented -+} -+ - // link an entry (inode #) to a directory --void add2dir(filesystem *fs, uint32 dnod, uint32 nod, const char* name) -+static void add2dir(filesystem *fs, uint32 dnod, uint32 nod, const char* name) - { - blockwalker bw; - uint32 bk; - uint8 *b; - directory *d; - int reclen, nlen; -- if((get_nod(fs, dnod)->i_mode & FM_IFMT) != FM_IFDIR) -- errexit("can't add '%s' to a non-directory", name); -+ inode *node; -+ inode *pnode; -+ -+ pnode = get_nod(fs, dnod); -+ if((pnode->i_mode & FM_IFMT) != FM_IFDIR) -+ error_msg_and_die("can't add '%s' to a non-directory", name); - if(!*name) -- errexit("bad name '%s' (not meaningful)", name); -+ error_msg_and_die("can't create an inode with an empty name"); - if(strchr(name, '/')) -- errexit("bad name '%s' (contains a slash)", name); -+ error_msg_and_die("bad name '%s' (contains a slash)", name); - nlen = strlen(name); - reclen = sizeof(directory) + rndup(nlen, 4); - if(reclen > BLOCKSIZE) -- errexit("bad name '%s' (too long)", name); -+ error_msg_and_die("bad name '%s' (too long)", name); - init_bw(fs, dnod, &bw); - while((bk = walk_bw(fs, dnod, &bw, 0, 0)) != WALK_END) // for all blocks in dir - { -@@ -691,7 +1069,8 @@ - if((!d->d_inode) && (d->d_rec_len >= reclen)) - { - d->d_inode = nod; -- get_nod(fs, nod)->i_links_count++; -+ node = get_nod(fs, nod); -+ node->i_links_count++; - d->d_name_len = nlen; - strncpy(d->d_name, name, nlen); - return; -@@ -705,7 +1084,8 @@ - d = (directory*) (((int8*)d) + d->d_rec_len); - d->d_rec_len = reclen; - d->d_inode = nod; -- get_nod(fs, nod)->i_links_count++; -+ node = get_nod(fs, nod); -+ node->i_links_count++; - d->d_name_len = nlen; - strncpy(d->d_name, name, nlen); - return; -@@ -716,7 +1096,8 @@ - b = get_workblk(); - d = (directory*)b; - d->d_inode = nod; -- get_nod(fs, nod)->i_links_count++; -+ node = get_nod(fs, nod); -+ node->i_links_count++; - d->d_rec_len = BLOCKSIZE; - d->d_name_len = nlen; - strncpy(d->d_name, name, nlen); -@@ -726,7 +1107,7 @@ - } - - // find an entry in a directory --uint32 find_dir(filesystem *fs, uint32 nod, const char * name) -+static uint32 find_dir(filesystem *fs, uint32 nod, const char * name) - { - blockwalker bw; - uint32 bk; -@@ -745,9 +1126,9 @@ - } - - // find the inode of a full path --uint32 find_path(filesystem *fs, uint32 nod, const char * name) -+static uint32 find_path(filesystem *fs, uint32 nod, const char * name) - { -- char *p, *n, *n2 = strdup(name); -+ char *p, *n, *n2 = xstrdup(name); - n = n2; - while(*n == '/') - { -@@ -769,28 +1150,62 @@ - return nod; - } - --// make a full-fledged directory (i.e. with "." & "..") --uint32 mkdir_fs(filesystem *fs, uint32 parent_nod, const char *name, uint32 mode) -+// create a simple inode -+static uint32 mknod_fs(filesystem *fs, uint32 parent_nod, const char *name, uint32 mode, uint16 uid, uint16 gid, uint8 major, uint8 minor, uint32 ctime, uint32 mtime) - { - uint32 nod; -+ inode *node; - if((nod = find_dir(fs, parent_nod, name))) -- return nod; -- nod = alloc_nod(fs); -- get_nod(fs, nod)->i_mode = FM_IFDIR | mode; -- add2dir(fs, parent_nod, nod, name); -- add2dir(fs, nod, nod, "."); -- add2dir(fs, nod, parent_nod, ".."); -- fs->gd.bg_used_dirs_count++; -+ { -+ node = get_nod(fs, nod); -+ if((node->i_mode & FM_IFMT) != (mode & FM_IFMT)) -+ error_msg_and_die("node '%s' already exists and isn't of the same type", name); -+ node->i_mode = mode; -+ } -+ else -+ { -+ nod = alloc_nod(fs); -+ node = get_nod(fs, nod); -+ node->i_mode = mode; -+ add2dir(fs, parent_nod, nod, name); -+ switch(mode & FM_IFMT) -+ { -+ case FM_IFLNK: -+ mode = FM_IFLNK | FM_IRWXU | FM_IRWXG | FM_IRWXO; -+ break; -+ case FM_IFBLK: -+ case FM_IFCHR: -+ ((uint8*)get_nod(fs, nod)->i_block)[0] = minor; -+ ((uint8*)get_nod(fs, nod)->i_block)[1] = major; -+ break; -+ case FM_IFDIR: -+ add2dir(fs, nod, nod, "."); -+ add2dir(fs, nod, parent_nod, ".."); -+ fs->gd[GRP_GROUP_OF_INODE(fs,nod)].bg_used_dirs_count++; -+ break; -+ } -+ } -+ node->i_uid = uid; -+ node->i_gid = gid; -+ node->i_atime = mtime; -+ node->i_ctime = ctime; -+ node->i_mtime = mtime; - return nod; - } - -+// make a full-fledged directory (i.e. with "." & "..") -+static inline uint32 mkdir_fs(filesystem *fs, uint32 parent_nod, const char *name, uint32 mode, -+ uid_t uid, gid_t gid, uint32 ctime, uint32 mtime) -+{ -+ return mknod_fs(fs, parent_nod, name, mode|FM_IFDIR, uid, gid, 0, 0, ctime, mtime); -+} -+ - // make a symlink --uint32 mklink_fs(filesystem *fs, uint32 parent_nod, const char *name, size_t size, uint8 * b) -+static uint32 mklink_fs(filesystem *fs, uint32 parent_nod, const char *name, size_t size, uint8 *b, uid_t uid, gid_t gid, uint32 ctime, uint32 mtime) - { -- uint32 nod = alloc_nod(fs); -- get_nod(fs, nod)->i_mode = FM_IFLNK | FM_IRWXU | FM_IRWXG | FM_IRWXO; -+ uint32 nod = mknod_fs(fs, parent_nod, name, FM_IFLNK | FM_IRWXU | FM_IRWXG | FM_IRWXO, uid, gid, 0, 0, ctime, mtime); -+ truncate_nod(fs, nod); - get_nod(fs, nod)->i_size = size; -- add2dir(fs, parent_nod, nod, name); - if(size <= 4 * (EXT2_TIND_BLOCK+1)) - { - strncpy((char*)get_nod(fs, nod)->i_block, (char*)b, size); -@@ -801,228 +1216,361 @@ - } - - // make a file from a FILE* --uint32 mkfile_fs(filesystem *fs, uint32 parent_nod, const char *name, uint32 mode, size_t size, FILE *f) -+static uint32 mkfile_fs(filesystem *fs, uint32 parent_nod, const char *name, uint32 mode, size_t size, FILE *f, uid_t uid, gid_t gid, uint32 ctime, uint32 mtime) - { - uint8 * b; -- uint32 nod = alloc_nod(fs); -- get_nod(fs, nod)->i_mode = FM_IFREG | mode; -+ uint32 nod = mknod_fs(fs, parent_nod, name, mode|FM_IFREG, uid, gid, 0, 0, ctime, mtime); -+ truncate_nod(fs, nod); - get_nod(fs, nod)->i_size = size; -- add2dir(fs, parent_nod, nod, name); - if(!(b = (uint8*)malloc(rndup(size, BLOCKSIZE)))) -- errexit("not enough mem to read file '%s'", name); -+ error_msg_and_die("not enough mem to read file '%s'", name); - memset(b, 0,rndup(size, BLOCKSIZE)); - if(f) -- fread(b, size, 1, f); -+ fread(b, size, 1, f); // FIXME: ugly. use mmap() ... - else -- memset(b, 0, size); -+ memset(b, 0, size); // .. or handle b = 0 - extend_blk(fs, nod, b, rndup(size, BLOCKSIZE) / BLOCKSIZE); - free(b); - return nod; - } - - // retrieves a mode info from a struct stat --uint32 get_mode(struct stat *st) -+static uint32 get_mode(struct stat *st) - { - uint32 mode = 0; -+ - if(st->st_mode & S_IRUSR) -- mode |= FM_IRUSR | FM_IRGRP | FM_IROTH; -+ mode |= FM_IRUSR; - if(st->st_mode & S_IWUSR) -- mode |= FM_IWUSR | FM_IWGRP | FM_IWOTH; -+ mode |= FM_IWUSR; - if(st->st_mode & S_IXUSR) -- mode |= FM_IXUSR | FM_IXGRP | FM_IXOTH; -+ mode |= FM_IXUSR; -+ if(st->st_mode & S_IRGRP) -+ mode |= FM_IRGRP; -+ if(st->st_mode & S_IWGRP) -+ mode |= FM_IWGRP; -+ if(st->st_mode & S_IXGRP) -+ mode |= FM_IXGRP; -+ if(st->st_mode & S_IROTH) -+ mode |= FM_IROTH; -+ if(st->st_mode & S_IWOTH) -+ mode |= FM_IWOTH; -+ if(st->st_mode & S_IXOTH) -+ mode |= FM_IXOTH; -+ if(st->st_mode & S_ISUID) -+ mode |= FM_ISUID; -+ if(st->st_mode & S_ISGID) -+ mode |= FM_ISGID; -+ if(st->st_mode & S_ISVTX) -+ mode |= FM_ISVTX; - return mode; - } - --// retrieves a mode info from a string --uint32 get_modestr(const char *p) --{ -- uint32 mode = 0; -- if(p[0] == 'r') -- mode |= FM_IRUSR | FM_IRGRP | FM_IROTH; -- if(p[1] == 'w') -- mode |= FM_IWUSR | FM_IWGRP | FM_IWOTH; -- if(p[2] == 'x' || p[2] == 's') -- mode |= FM_IXUSR | FM_IXGRP | FM_IXOTH; -- return mode; --} -- --// basename of a path - free me --char * basename(const char * fullpath) --{ -- char * p = strrchr(fullpath, '/'); -- return strdup(p ? p + 1 : fullpath); --} -- --// dirname of a path - free me --char * dirname(const char * fullpath) --{ -- char * p, * n = strdup(fullpath); -- if((p = strrchr(n, '/'))) -- *(p+1) = 0; -- else -- *n = 0; -- return n; --} -+// add or fixup entries to the filesystem from a text file -+/* device table entries take the form of: -+ <path> <type> <mode> <uid> <gid> <major> <minor> <start> <inc> <count> -+ /dev/mem c 640 0 0 1 1 0 0 - -+ -+ type can be one of: -+ f A regular file -+ d Directory -+ c Character special device file -+ b Block special device file -+ p Fifo (named pipe) -+ -+ I don't bother with symlinks (permissions are irrelevant), hard -+ links (special cases of regular files), or sockets (why bother). -+ -+ Regular files must exist in the target root directory. If a char, -+ block, fifo, or directory does not exist, it will be created. -+*/ -+ -+static void add2fs_from_file(filesystem *fs, uint32 this_nod, FILE * fh, int squash_uids, int squash_perms, struct stats *stats) -+{ -+ unsigned long mode, uid, gid, major, minor; -+ unsigned long start, increment, count; -+ uint32 nod, ctime, mtime; -+ char *c, type, *path = NULL, *path2 = NULL, *dir, *name, *line = NULL; -+ size_t len; -+ struct stat st; -+ int nbargs, lineno = 0; - --// adds entries to the filesystem from a text file --void add2fs_from_file(filesystem *fs, uint32 this_nod, FILE * fh) --{ -- uint32 mode; -- uint32 nod, nod2; -- char cmod[11], *path, *name, *dir; -- int major, minor; -- while(fscanf(fh, "%10s", cmod)) -- { -- if(feof(fh)) -- break; -- mode = get_modestr(cmod + 1); -- switch(*cmod) -+ fstat(fileno(fh), &st); -+ ctime = st.st_ctime; -+ mtime = st.st_mtime; -+ while(getline(&line, &len, fh) >= 0) -+ { -+ mode = uid = gid = major = minor = 0; -+ start = 0; increment = 1; count = 0; -+ lineno++; -+ if((c = strchr(line, '#'))) -+ *c = 0; -+ free(path); path = NULL; -+ free(path2); path2 = NULL; -+ nbargs = sscanf (line, "%" SCANF_PREFIX "s %c %lo %lu %lu %lu %lu %lu %lu %lu", -+ SCANF_STRING(path), &type, &mode, &uid, &gid, &major, &minor, -+ &start, &increment, &count); -+ if(nbargs < 3) - { -- case 'd': -- fscanf(fh, "%" SCANF_PREFIX "s\n", SCANF_STRING(path)); -- break; -- case 'c': -- mode |= FM_IFCHR; -- fscanf(fh, "%i, %i %" SCANF_PREFIX "s\n", &major, &minor, SCANF_STRING(path)); -- break; -- case 'b': -- mode |= FM_IFBLK; -- fscanf(fh, "%i, %i %" SCANF_PREFIX "s\n", &major, &minor, SCANF_STRING(path)); -- break; -- case '#': -- while(fgetc(fh) != '\n'); -- continue; -- default: -- errexit("malformed text input file"); -+ if(nbargs > 0) -+ error_msg("device table line %d skipped: bad format for entry '%s'", lineno, path); -+ continue; - } -- name = basename(path); -- dir = dirname(path); -- free(path); -- if(!(nod = find_path(fs, this_nod, dir))) -- errexit("can't find directory '%s' to create '%s''", dir, name); -- free(dir); -- if((!strcmp(name, ".")) || (!strcmp(name, ".."))) -+ if(stats) - { -- free(name); -- continue; -+ stats->ninodes += count ? count : 1; - } -- switch(*cmod) -+ else - { -- case 'd': -- mkdir_fs(fs, nod, name, mode); -- break; -- case 'c': -- case 'b': -- nod2 = alloc_nod(fs); -- get_nod(fs, nod2)->i_mode = mode; -- ((uint8*)get_nod(fs, nod2)->i_block)[0] = minor; -- ((uint8*)get_nod(fs, nod2)->i_block)[1] = major; -- add2dir(fs, nod, nod2, name); -- break; -+ if(squash_uids) -+ uid = gid = 0; -+ if(squash_perms) -+ mode &= ~(FM_IRWXG | FM_IRWXO); -+ mode &= FM_IMASK; -+ path2 = strdup(path); -+ name = basename(path); -+ dir = dirname(path2); -+ if(!(nod = find_path(fs, this_nod, dir))) -+ { -+ error_msg("device table line %d skipped: can't find directory '%s' to create '%s''", lineno, dir, name); -+ continue; -+ } -+ if((!strcmp(name, ".")) || (!strcmp(name, ".."))) -+ { -+ error_msg("device table line %d skipped", lineno); -+ continue; -+ } -+ -+ switch (type) -+ { -+ case 'd': -+ mode |= FM_IFDIR; -+ break; -+ case 'f': -+ mode |= FM_IFREG; -+ break; -+ case 'p': -+ mode |= FM_IFIFO; -+ break; -+ case 'c': -+ mode |= FM_IFCHR; -+ break; -+ case 'b': -+ mode |= FM_IFBLK; -+ break; -+ default: -+ error_msg("device table line %d skipped: bad type '%c' for entry '%s'", lineno, type, name); -+ continue; -+ } -+ if(count > 0) -+ { -+ char *dname; -+ unsigned i, len; -+ len = strlen(name) + 10; -+ dname = malloc(len + 1); -+ for(i = start; i < count; i++) -+ { -+ snprintf(dname, len, "%s%u", name, i); -+ mknod_fs(fs, nod, dname, mode, uid, gid, major, minor + (i * increment - start), ctime, mtime); -+ } -+ free(dname); -+ } -+ else -+ mknod_fs(fs, nod, name, mode, uid, gid, major, minor, ctime, mtime); - } -- free(name); - } -+ free(line); -+ free(path); -+ free(path2); - } - - // adds a tree of entries to the filesystem from current dir --void add2fs_from_dir(filesystem *fs, uint32 this_nod) -+static void add2fs_from_dir(filesystem *fs, uint32 this_nod, int squash_uids, int squash_perms, struct stats *stats) - { - uint32 nod; -+ uint32 uid, gid, mode, ctime, mtime; -+ const char *name; - FILE *fh; - DIR *dh; - struct dirent *dent; - struct stat st; - uint8 *b; - if(!(dh = opendir("."))) -- pexit("."); -+ perror_msg_and_die("."); - while((dent = readdir(dh))) - { - if((!strcmp(dent->d_name, ".")) || (!strcmp(dent->d_name, ".."))) - continue; - lstat(dent->d_name, &st); -- switch(st.st_mode & S_IFMT) -- { -- case S_IFCHR: -- case S_IFBLK: -- nod = alloc_nod(fs); -- get_nod(fs, nod)->i_mode = (((st.st_mode & S_IFMT) == S_IFCHR) ? FM_IFCHR : FM_IFBLK) | get_mode(&st); -- ((uint8*)get_nod(fs, nod)->i_block)[0] = (st.st_rdev & 0xff); -- ((uint8*)get_nod(fs, nod)->i_block)[1] = (st.st_rdev >> 8); -- add2dir(fs, this_nod, nod, dent->d_name); -- break; -- case S_IFLNK: -- if(!(b = (uint8*)malloc(rndup(st.st_size, BLOCKSIZE)))) -- errexit("out of memory"); -- if(readlink(dent->d_name, (char*)b, st.st_size) < 0) -- pexit(dent->d_name); -- mklink_fs(fs, this_nod, dent->d_name, st.st_size, b); -- free(b); -- break; -- case S_IFREG: -- if(!(fh = fopen(dent->d_name, "r"))) -- pexit(dent->d_name); -- mkfile_fs(fs, this_nod, dent->d_name, get_mode(&st), st.st_size, fh); -- fclose(fh); -- break; -- case S_IFDIR: -- nod = mkdir_fs(fs, this_nod, dent->d_name, get_mode(&st)); -- if(chdir(dent->d_name) < 0) -- pexit(dent->d_name); -- add2fs_from_dir(fs, nod); -- chdir(".."); -- break; -- default: -- fprintf(stderr, "ignoring entry %s", dent->d_name); -- } -+ uid = st.st_uid; -+ gid = st.st_gid; -+ ctime = st.st_ctime; -+ mtime = st.st_mtime; -+ name = dent->d_name; -+ mode = get_mode(&st); -+ if(squash_uids) -+ uid = gid = 0; -+ if(squash_perms) -+ mode &= ~(FM_IRWXG | FM_IRWXO); -+ if(stats) -+ switch(st.st_mode & S_IFMT) -+ { -+ case S_IFLNK: -+ case S_IFREG: -+ if((st.st_mode & S_IFMT) == S_IFREG || st.st_size > 4 * (EXT2_TIND_BLOCK+1)) -+ stats->nblocks += (st.st_size + BLOCKSIZE - 1) / BLOCKSIZE; -+ case S_IFCHR: -+ case S_IFBLK: -+ case S_IFIFO: -+ stats->ninodes++; -+ break; -+ case S_IFDIR: -+ stats->ninodes++; -+ if(chdir(dent->d_name) < 0) -+ perror_msg_and_die(dent->d_name); -+ add2fs_from_dir(fs, nod, squash_uids, squash_perms, stats); -+ chdir(".."); -+ break; -+ default: -+ break; -+ } -+ else -+ switch(st.st_mode & S_IFMT) -+ { -+ case S_IFCHR: -+ mknod_fs(fs, this_nod, name, mode|FM_IFCHR, uid, gid, st.st_rdev >> 8, st.st_rdev & 0xff, ctime, mtime); -+ break; -+ case S_IFBLK: -+ mknod_fs(fs, this_nod, name, mode|FM_IFBLK, uid, gid, st.st_rdev >> 8, st.st_rdev & 0xff, ctime, mtime); -+ break; -+ case S_IFIFO: -+ mknod_fs(fs, this_nod, name, mode|FM_IFIFO, uid, gid, 0, 0, ctime, mtime); -+ break; -+ case S_IFLNK: -+ b = xreadlink(dent->d_name); -+ mklink_fs(fs, this_nod, name, st.st_size, b, uid, gid, ctime, mtime); -+ free(b); -+ break; -+ case S_IFREG: -+ fh = xfopen(dent->d_name, "r"); -+ mkfile_fs(fs, this_nod, name, mode, st.st_size, fh, uid, gid, ctime, mtime); -+ fclose(fh); -+ break; -+ case S_IFDIR: -+ nod = mkdir_fs(fs, this_nod, name, mode, uid, gid, ctime, mtime); -+ if(chdir(dent->d_name) < 0) -+ perror_msg_and_die(name); -+ add2fs_from_dir(fs, nod, squash_uids, squash_perms, stats); -+ chdir(".."); -+ break; -+ default: -+ error_msg("ignoring entry %s", name); -+ } - } - closedir(dh); - } - - // endianness swap of x-indirect blocks --void swap_goodblocks(filesystem *fs, inode *nod) -+static void swap_goodblocks(filesystem *fs, inode *nod) - { -- int i; -+ int i,j,done=0; -+ uint32 *b,*b2; -+ - int nblk = nod->i_blocks / INOBLK; -- if((nod->i_size && !nblk) || (nod->i_mode & (FM_IFBLK | FM_IFCHR))) -+ if((nod->i_size && !nblk) || ((nod->i_mode & FM_IFBLK) == FM_IFBLK) || ((nod->i_mode & FM_IFCHR) == FM_IFCHR)) - for(i = 0; i <= EXT2_TIND_BLOCK; i++) - nod->i_block[i] = swab32(nod->i_block[i]); - if(nblk <= EXT2_IND_BLOCK) - return; - swap_block(get_blk(fs, nod->i_block[EXT2_IND_BLOCK])); -- if(nblk <= EXT2_IND_BLOCK + BLOCKSIZE/4) -+ if(nblk <= EXT2_DIND_BLOCK + BLOCKSIZE/4) - return; -+ /* Currently this will fail b'cos the number of blocks as stored -+ in i_blocks also includes the indirection blocks (see -+ walk_bw). But this function assumes that i_blocks only -+ stores the count of data blocks ( Actually according to -+ "Understanding the Linux Kernel" (Table 17-3 p502 1st Ed) -+ i_blocks IS supposed to store the count of data blocks). so -+ with a file of size 268K nblk would be 269.The above check -+ will be false even though double indirection hasn't been -+ started.This is benign as 0 means block 0 which has been -+ zeroed out and therefore points back to itself from any offset -+ */ -+ // FIXME: I have fixed that, but I have the feeling the rest of -+ // ths function needs to be fixed for the same reasons - Xav -+ assert(nod->i_block[EXT2_DIND_BLOCK] != 0); - for(i = 0; i < BLOCKSIZE/4; i++) -- if(nblk > EXT2_IND_BLOCK + BLOCKSIZE/4 + i) -+ if(nblk > EXT2_IND_BLOCK + BLOCKSIZE/4 + (BLOCKSIZE/4)*i ) - swap_block(get_blk(fs, ((uint32*)get_blk(fs, nod->i_block[EXT2_DIND_BLOCK]))[i])); - swap_block(get_blk(fs, nod->i_block[EXT2_DIND_BLOCK])); - if(nblk <= EXT2_IND_BLOCK + BLOCKSIZE/4 + BLOCKSIZE/4 * BLOCKSIZE/4) - return; -- errexit("too big file on the filesystem"); -+ /* Adding support for triple indirection */ -+ b = (uint32*)get_blk(fs,nod->i_block[EXT2_TIND_BLOCK]); -+ for(i=0;i < BLOCKSIZE/4 && !done ; i++) { -+ b2 = (uint32*)get_blk(fs,b[i]); -+ for(j=0; j<BLOCKSIZE/4;j++) { -+ if (nblk > ( EXT2_IND_BLOCK + BLOCKSIZE/4 + -+ (BLOCKSIZE/4)*(BLOCKSIZE/4) + -+ i*(BLOCKSIZE/4)*(BLOCKSIZE/4) + -+ j*(BLOCKSIZE/4)) ) -+ swap_block(get_blk(fs,b2[j])); -+ else { -+ done = 1; -+ break; -+ } -+ } -+ swap_block((uint8 *)b2); -+ } -+ swap_block((uint8 *)b); -+ return; - } - --void swap_badblocks(filesystem *fs, inode *nod) -+static void swap_badblocks(filesystem *fs, inode *nod) - { -- int i; -+ int i,j,done=0; -+ uint32 *b,*b2; -+ - int nblk = nod->i_blocks / INOBLK; -- if((nod->i_size && !nblk) || (nod->i_mode & (FM_IFBLK | FM_IFCHR))) -+ if((nod->i_size && !nblk) || ((nod->i_mode & FM_IFBLK) == FM_IFBLK) || ((nod->i_mode & FM_IFCHR) == FM_IFCHR)) - for(i = 0; i <= EXT2_TIND_BLOCK; i++) - nod->i_block[i] = swab32(nod->i_block[i]); - if(nblk <= EXT2_IND_BLOCK) - return; - swap_block(get_blk(fs, nod->i_block[EXT2_IND_BLOCK])); -- if(nblk <= EXT2_IND_BLOCK + BLOCKSIZE/4) -+ if(nblk <= EXT2_DIND_BLOCK + BLOCKSIZE/4) - return; -+ /* See comment in swap_goodblocks */ -+ assert(nod->i_block[EXT2_DIND_BLOCK] != 0); - swap_block(get_blk(fs, nod->i_block[EXT2_DIND_BLOCK])); - for(i = 0; i < BLOCKSIZE/4; i++) -- if(nblk > EXT2_IND_BLOCK + BLOCKSIZE/4 + i) -+ if(nblk > EXT2_IND_BLOCK + BLOCKSIZE/4 + (BLOCKSIZE/4)*i ) - swap_block(get_blk(fs, ((uint32*)get_blk(fs, nod->i_block[EXT2_DIND_BLOCK]))[i])); - if(nblk <= EXT2_IND_BLOCK + BLOCKSIZE/4 + BLOCKSIZE/4 * BLOCKSIZE/4) - return; -- errexit("too big file on the filesystem"); -+ /* Adding support for triple indirection */ -+ b = (uint32*)get_blk(fs,nod->i_block[EXT2_TIND_BLOCK]); -+ swap_block((uint8 *)b); -+ for(i=0;i < BLOCKSIZE/4 && !done ; i++) { -+ b2 = (uint32*)get_blk(fs,b[i]); -+ swap_block((uint8 *)b2); -+ for(j=0; j<BLOCKSIZE/4;j++) { -+ if (nblk > ( EXT2_IND_BLOCK + BLOCKSIZE/4 + -+ (BLOCKSIZE/4)*(BLOCKSIZE/4) + -+ i*(BLOCKSIZE/4)*(BLOCKSIZE/4) + -+ j*(BLOCKSIZE/4)) ) -+ swap_block(get_blk(fs,b2[j])); -+ else { -+ done = 1; -+ break; -+ } -+ } -+ } -+ return; - } - - // endianness swap of the whole filesystem --void swap_goodfs(filesystem *fs) -+static void swap_goodfs(filesystem *fs) - { - int i; - for(i = 1; i < fs->sb.s_inodes_count; i++) -@@ -1045,15 +1593,17 @@ - swap_goodblocks(fs, nod); - swap_nod(nod); - } -- swap_gd(&fs->gd); -+ for(i=0;i<GRP_NBGROUPS(fs);i++) -+ swap_gd(&(fs->gd[i])); - swap_sb(&fs->sb); - } - --void swap_badfs(filesystem *fs) -+static void swap_badfs(filesystem *fs) - { - int i; - swap_sb(&fs->sb); -- swap_gd(&fs->gd); -+ for(i=0;i<GRP_NBGROUPS(fs);i++) -+ swap_gd(&(fs->gd[i])); - for(i = 1; i < fs->sb.s_inodes_count; i++) - { - inode *nod = get_nod(fs, i); -@@ -1077,60 +1627,123 @@ - } - - // initialize an empty filesystem --filesystem * init_fs(int nbblocks, int nbinodes, int nbresrvd, int holes) -+static filesystem * init_fs(int nbblocks, int nbinodes, int nbresrvd, int holes) - { - int i; - filesystem *fs; - directory *d; - uint8 * b; - uint32 nod; -+ uint32 nbgroups,nbinodes_per_group,overhead_per_group,free_blocks, -+ free_blocks_per_group,nbblocks_per_group; -+ uint32 gd,itbl,ibmpos,bbmpos,itblpos; -+ int j; -+ uint8 *bbm,*ibm; -+ inode *itab0; -+ uint32 now = time(NULL); - - if(nbblocks < 16) // totally arbitrary -- errexit("too small filesystem"); -- if(nbblocks >BLOCKS_PER_GROUP) // I build only one group -- errexit("too big filesystem"); -+ error_msg_and_die("too small filesystem"); -+ -+ /* nbblocks is the total number of blocks in the filesystem. First -+ * calculate the size of each group assuming each group has -+ * BLOCKS_PER_GROUP blocks (which is the maximum). Then recalculate -+ * blocks per group so that each group (except possibly the last one) -+ * has the same number of blocks. nbinodes is the total number of -+ * inodes in the system. These are divided between all groups. -+ * Then calculate the overhead blocks - inode table blocks, bitmap -+ * blocks, group descriptor blocks etc. -+ */ -+ -+ nbgroups = (nbblocks + BLOCKS_PER_GROUP - 1) / BLOCKS_PER_GROUP; -+ nbblocks_per_group = rndup((nbblocks + nbgroups - 1)/nbgroups, 8); -+ nbinodes_per_group = rndup((nbinodes + nbgroups - 1)/nbgroups, -+ (BLOCKSIZE/sizeof(inode))); -+ if (nbinodes_per_group < 16) -+ nbinodes_per_group = 16; //minimum number b'cos the first 10 are reserved -+ -+ gd = rndup(nbgroups*sizeof(groupdescriptor),BLOCKSIZE)/BLOCKSIZE; -+ itbl = nbinodes_per_group * sizeof(inode)/BLOCKSIZE; -+ overhead_per_group = 3 /*sb,ibm,bbm*/ + itbl + gd; -+ free_blocks = nbblocks - overhead_per_group*nbgroups - 1 /*boot block*/; -+ free_blocks_per_group = nbblocks_per_group - overhead_per_group; -+ - if(!(fs = (filesystem*)calloc(nbblocks, BLOCKSIZE))) -- errexit("not enough memory for filesystem"); -+ error_msg_and_die("not enough memory for filesystem"); - - // create the superblock for an empty filesystem -- fs->sb.s_inodes_count = rndup(nbinodes, BLOCKSIZE/sizeof(inode)); -+ fs->sb.s_inodes_count = nbinodes_per_group * nbgroups; - fs->sb.s_blocks_count = nbblocks; - fs->sb.s_r_blocks_count = nbresrvd; -- fs->sb.s_free_blocks_count = nbblocks; -+ fs->sb.s_free_blocks_count = free_blocks; - fs->sb.s_free_inodes_count = fs->sb.s_inodes_count - EXT2_FIRST_INO + 1; - fs->sb.s_first_data_block = (BLOCKSIZE == 1024); - fs->sb.s_log_block_size = BLOCKSIZE >> 11; - fs->sb.s_log_frag_size = BLOCKSIZE >> 11; -- fs->sb.s_blocks_per_group = BLOCKS_PER_GROUP; -- fs->sb.s_frags_per_group = BLOCKS_PER_GROUP; -- fs->sb.s_inodes_per_group = fs->sb.s_inodes_count; -+ fs->sb.s_blocks_per_group = nbblocks_per_group; -+ fs->sb.s_frags_per_group = nbblocks_per_group; -+ fs->sb.s_inodes_per_group = nbinodes_per_group; - fs->sb.s_magic = EXT2_MAGIC_NUMBER; - - // set up groupdescriptors -- fs->sb.s_free_blocks_count -= 5 + fs->sb.s_inodes_count * sizeof(inode) / BLOCKSIZE; -- fs->gd.bg_free_blocks_count = fs->sb.s_free_blocks_count; -- fs->gd.bg_free_inodes_count = fs->sb.s_free_inodes_count; -- fs->gd.bg_used_dirs_count = 1; -- fs->gd.bg_block_bitmap = 3; -- fs->gd.bg_inode_bitmap = 4; -- fs->gd.bg_inode_table = 5; -- -- // mark non-filesystem blocks and inodes as allocated -- for(i = fs->sb.s_blocks_count; i <= BLOCKSIZE * 8; i++) -- allocate(fs->bbm, i); -- for(i = fs->sb.s_inodes_count + 1; i <= BLOCKSIZE * 8; i++) -- allocate(fs->ibm, i); -- -- // mark system blocsk and inodes as allocated -- for(i = 1; i <= 4 + fs->sb.s_inodes_count * sizeof(inode) / BLOCKSIZE; i++) -- allocate(fs->bbm, i); -- for(i = 1; i < EXT2_FIRST_INO; i++) -- allocate(fs->ibm, i); -+ for(i = 0,bbmpos=2+gd,ibmpos=3+gd,itblpos =4+gd; -+ i<nbgroups; -+ i++, bbmpos += nbblocks_per_group,ibmpos += nbblocks_per_group, -+ itblpos += nbblocks_per_group) { -+ -+ if(free_blocks > free_blocks_per_group) { -+ fs->gd[i].bg_free_blocks_count = free_blocks_per_group; -+ free_blocks -= free_blocks_per_group; -+ } else { -+ fs->gd[i].bg_free_blocks_count = free_blocks; -+ free_blocks = 0; // this is the last block group -+ } -+ if(i) -+ fs->gd[i].bg_free_inodes_count = nbinodes_per_group; -+ else -+ fs->gd[i].bg_free_inodes_count = nbinodes_per_group - -+ EXT2_FIRST_INO + 2; -+ fs->gd[i].bg_used_dirs_count = 0; -+ fs->gd[i].bg_block_bitmap = bbmpos; -+ fs->gd[i].bg_inode_bitmap = ibmpos; -+ fs->gd[i].bg_inode_table = itblpos; -+ } -+ -+ /* Mark non-filesystem blocks and inodes as allocated */ -+ /* Mark system blocks and inodes as allocated */ -+ for(i = 0; i<nbgroups;i++) { -+ -+ /* Block bitmap */ -+ bbm = get_blk(fs,fs->gd[i].bg_block_bitmap); -+ //non-filesystem blocks -+ for(j = fs->gd[i].bg_free_blocks_count -+ + overhead_per_group + 1; j <= BLOCKSIZE * 8; j++) -+ allocate(bbm, j); -+ //system blocks -+ for(j = 1; j <= overhead_per_group; j++) -+ allocate(bbm, j); -+ -+ /* Inode bitmap */ -+ ibm = get_blk(fs,fs->gd[i].bg_inode_bitmap); -+ //non-filesystem inodes -+ for(j = fs->sb.s_inodes_per_group+1; j <= BLOCKSIZE * 8; j++) -+ allocate(ibm, j); -+ //system inodes -+ if(i == 0) -+ for(j = 1; j < EXT2_FIRST_INO; j++) -+ allocate(ibm, j); -+ } - - // make root inode and directory -- fs->itab[EXT2_ROOT_INO-1].i_mode = FM_IFDIR | FM_IRWXU | FM_IRWXG | FM_IRWXO; -- fs->itab[EXT2_ROOT_INO-1].i_size = BLOCKSIZE; -- fs->itab[EXT2_ROOT_INO-1].i_links_count = 2; -+ /* We have groups now. Add the root filesystem in group 0 */ -+ /* Also increment the directory count for group 0 */ -+ fs->gd[0].bg_free_inodes_count--; -+ fs->gd[0].bg_used_dirs_count = 1; -+ itab0 = (inode *)get_blk(fs,fs->gd[0].bg_inode_table); -+ itab0[EXT2_ROOT_INO-1].i_mode = FM_IFDIR | FM_IRWXU | FM_IRGRP | FM_IROTH | FM_IXGRP | FM_IXOTH; -+ itab0[EXT2_ROOT_INO-1].i_size = BLOCKSIZE; -+ itab0[EXT2_ROOT_INO-1].i_links_count = 2; -+ - b = get_workblk(); - d = (directory*)b; - d->d_inode = EXT2_ROOT_INO; -@@ -1147,9 +1760,14 @@ - // make lost+found directory and reserve blocks - if(fs->sb.s_r_blocks_count) - { -- nod = mkdir_fs(fs, EXT2_ROOT_INO, "lost+found", FM_IRWXU | FM_IRWXG | FM_IRWXO); -+ nod = mkdir_fs(fs, EXT2_ROOT_INO, "lost+found", FM_IRWXU, 0, 0, now, now); - memset(b, 0, BLOCKSIZE); - ((directory*)b)->d_rec_len = BLOCKSIZE; -+ /* We run into problems with e2fsck if directory lost+found grows -+ * bigger than this. Need to find out why this happens - sundar -+ */ -+ if (fs->sb.s_r_blocks_count > fs->sb.s_blocks_count * MAX_RESERVED_BLOCKS ) -+ fs->sb.s_r_blocks_count = fs->sb.s_blocks_count * MAX_RESERVED_BLOCKS; - for(i = 1; i < fs->sb.s_r_blocks_count; i++) - extend_blk(fs, nod, b, 1); - get_nod(fs, nod)->i_size = fs->sb.s_r_blocks_count * BLOCKSIZE; -@@ -1168,36 +1786,34 @@ - } - - // loads a filesystem from disk --filesystem * load_fs(FILE * fh, int swapit) -+static filesystem * load_fs(FILE * fh, int swapit) - { - size_t fssize; - filesystem *fs; - if((fseek(fh, 0, SEEK_END) < 0) || ((fssize = ftell(fh)) < 0)) -- pexit("input filesystem image"); -+ perror_msg_and_die("input filesystem image"); - rewind(fh); - fssize = (fssize + BLOCKSIZE - 1) / BLOCKSIZE; - if(fssize < 16) // totally arbitrary -- errexit("too small filesystem"); -- if(fssize > BLOCKS_PER_GROUP) // I build only one group -- errexit("too big filesystem"); -+ error_msg_and_die("too small filesystem"); - if(!(fs = (filesystem*)calloc(fssize, BLOCKSIZE))) -- errexit("not enough memory for filesystem"); -+ error_msg_and_die("not enough memory for filesystem"); - if(fread(fs, BLOCKSIZE, fssize, fh) != fssize) -- pexit("input filesystem image"); -+ perror_msg_and_die("input filesystem image"); - if(swapit) - swap_badfs(fs); - if(fs->sb.s_rev_level || (fs->sb.s_magic != EXT2_MAGIC_NUMBER)) -- errexit("not a suitable ext2 filesystem"); -+ error_msg_and_die("not a suitable ext2 filesystem"); - return fs; - } - --void free_fs(filesystem *fs) -+static void free_fs(filesystem *fs) - { - free(fs); - } - - // just walk through blocks list --void flist_blocks(filesystem *fs, uint32 nod, FILE *fh) -+static void flist_blocks(filesystem *fs, uint32 nod, FILE *fh) - { - blockwalker bw; - uint32 bk; -@@ -1208,7 +1824,7 @@ - } - - // walk through blocks list --void list_blocks(filesystem *fs, uint32 nod) -+static void list_blocks(filesystem *fs, uint32 nod) - { - int bn = 0; - blockwalker bw; -@@ -1221,7 +1837,7 @@ - } - - // saves blocks to FILE* --void write_blocks(filesystem *fs, uint32 nod, FILE* f) -+static void write_blocks(filesystem *fs, uint32 nod, FILE* f) - { - blockwalker bw; - uint32 bk; -@@ -1230,15 +1846,15 @@ - while((bk = walk_bw(fs, nod, &bw, 0, 0)) != WALK_END) - { - if(fsize <= 0) -- errexit("wrong size while saving inode %d", nod); -+ error_msg_and_die("wrong size while saving inode %d", nod); - if(fwrite(get_blk(fs, bk), (fsize > BLOCKSIZE) ? BLOCKSIZE : fsize, 1, f) != 1) -- errexit("error while saving inode %d", nod); -+ error_msg_and_die("error while saving inode %d", nod); - fsize -= BLOCKSIZE; - } - } - - // hexdumps blocks to a FILE* --void hexdump_blocks(filesystem *fs, uint32 nod, FILE* f) -+static void hexdump_blocks(filesystem *fs, uint32 nod, FILE* f) - { - blockwalker bw; - uint32 bk; -@@ -1250,7 +1866,7 @@ - { - int i, j; - if(fsize <= 0) -- errexit("wrong size while saving inode %d", nod); -+ error_msg_and_die("wrong size while saving inode %d", nod); - b = get_blk(fs, bk); - for(i = 0; i < 64; i++) - { -@@ -1273,7 +1889,7 @@ - } - - // print block/char device minor and major --void print_dev(filesystem *fs, uint32 nod) -+static void print_dev(filesystem *fs, uint32 nod) - { - int minor, major; - minor = ((uint8*)get_nod(fs, nod)->i_block)[0]; -@@ -1282,7 +1898,7 @@ - } - - // print an inode as a directory --void print_dir(filesystem *fs, uint32 nod) -+static void print_dir(filesystem *fs, uint32 nod) - { - blockwalker bw; - uint32 bk; -@@ -1306,7 +1922,7 @@ - } - - // print a symbolic link --void print_link(filesystem *fs, uint32 nod) -+static void print_link(filesystem *fs, uint32 nod) - { - if(!get_nod(fs, nod)->i_blocks) - printf("links to '%s'\n", (char*)get_nod(fs, nod)->i_block); -@@ -1319,7 +1935,7 @@ - } - - // make a ls-like printout of permissions --void make_perms(uint32 mode, char perms[11]) -+static void make_perms(uint32 mode, char perms[11]) - { - strcpy(perms, "----------"); - if(mode & FM_IRUSR) -@@ -1378,7 +1994,7 @@ - } - - // print an inode --void print_inode(filesystem *fs, uint32 nod) -+static void print_inode(filesystem *fs, uint32 nod) - { - char *s; - char perms[11]; -@@ -1406,7 +2022,7 @@ - s = (nod >= EXT2_FIRST_INO) ? "normal" : "unknown reserved"; - } - printf("inode %d (%s, %d links): ", nod, s, get_nod(fs, nod)->i_links_count); -- if(!allocated(fs->ibm, nod)) -+ if(!allocated(GRP_GET_INODE_BITMAP(fs,nod), GRP_IBM_OFFSET(fs,nod))) - { - printf("unallocated\n"); - return; -@@ -1440,58 +2056,76 @@ - default: - list_blocks(fs, nod); - } -+ printf("Done with inode %d\n",nod); - } - - // describes various fields in a filesystem --void print_fs(filesystem *fs) -+static void print_fs(filesystem *fs) - { - int i; -- printf("%d blocks (%d free, %d reserved), first data block: %d\n", fs->sb.s_blocks_count, fs->sb.s_free_blocks_count, fs->sb.s_r_blocks_count, fs->sb.s_first_data_block); -- printf("%d inodes (%d free)\n", fs->sb.s_inodes_count, fs->sb.s_free_inodes_count); -- printf("block size = %d, frag size = %d\n", fs->sb.s_log_block_size ? (fs->sb.s_log_block_size << 11) : 1024, fs->sb.s_log_frag_size ? (fs->sb.s_log_frag_size << 11) : 1024); -- printf("%d blocks per group, %d frags per group, %d inodes per group\n", fs->sb.s_blocks_per_group, fs->sb.s_frags_per_group, fs->sb.s_inodes_per_group); -- printf("block bitmap: block %d, inode bitmap: block %d, inode table: block %d\n", fs->gd.bg_block_bitmap, fs->gd.bg_inode_bitmap, fs->gd.bg_inode_table); -- printf("block bitmap allocation:\n"); -- print_bm(fs->bbm, fs->sb.s_blocks_count); -- printf("inode bitmap allocation:\n"); -- print_bm(fs->ibm, fs->sb.s_inodes_count); -- for(i=1; i<=fs->sb.s_inodes_count; i++) -- if(allocated(fs->ibm, i)) -- print_inode(fs, i); -+ uint8 *ibm; -+ -+ printf("%d blocks (%d free, %d reserved), first data block: %d\n", -+ fs->sb.s_blocks_count, fs->sb.s_free_blocks_count, -+ fs->sb.s_r_blocks_count, fs->sb.s_first_data_block); -+ printf("%d inodes (%d free)\n", fs->sb.s_inodes_count, -+ fs->sb.s_free_inodes_count); -+ printf("block size = %d, frag size = %d\n", -+ fs->sb.s_log_block_size ? (fs->sb.s_log_block_size << 11) : 1024, -+ fs->sb.s_log_frag_size ? (fs->sb.s_log_frag_size << 11) : 1024); -+ printf("number of groups: %d\n",GRP_NBGROUPS(fs)); -+ printf("%d blocks per group,%d frags per group,%d inodes per group\n", -+ fs->sb.s_blocks_per_group, fs->sb.s_frags_per_group, -+ fs->sb.s_inodes_per_group); -+ printf("Size of inode table: %d blocks\n", -+ fs->sb.s_inodes_per_group * sizeof(inode)/BLOCKSIZE); -+ for (i = 0; i < GRP_NBGROUPS(fs); i++) { -+ printf("Group No: %d\n", i+1); -+ printf("block bitmap: block %d,inode bitmap: block %d, inode table: block %d\n", -+ fs->gd[i].bg_block_bitmap, fs->gd[i].bg_inode_bitmap, -+ fs->gd[i].bg_inode_table); -+ printf("block bitmap allocation:\n"); -+ print_bm(GRP_GET_GROUP_BBM(fs, i),fs->sb.s_blocks_per_group); -+ printf("inode bitmap allocation:\n"); -+ ibm = GRP_GET_GROUP_IBM(fs, i); -+ print_bm(ibm, fs->sb.s_inodes_per_group); -+ for (i = 1; i <= fs->sb.s_inodes_per_group; i++) -+ if (allocated(ibm, i)) -+ print_inode(fs, i); -+ } - } - --void dump_fs(filesystem *fs, FILE * fh, int swapit) -+static void dump_fs(filesystem *fs, FILE * fh, int swapit) - { - int nbblocks = fs->sb.s_blocks_count; - fs->sb.s_reserved[200] = 0; - if(swapit) - swap_goodfs(fs); - if(fwrite(fs, BLOCKSIZE, nbblocks, fh) < nbblocks) -- pexit("output filesystem image"); -+ perror_msg_and_die("output filesystem image"); - if(swapit) - swap_badfs(fs); - } - --void showhelp(void) -+static void showhelp(void) - { - fprintf(stderr, "Usage: %s [options] image\n" - "Create an ext2 filesystem image from directories/files\n\n" -- " -x image Use this image as a starting point\n" -- " -d directory Add this directory as source\n" -- " -f file Add nodes (e.g. devices) from this spec file\n" -- " -b blocks Size in blocks\n" -- " -i inodes Number of inodes\n" -- " -r reserved Number of reserved blocks\n" -- " -g path Generate a block map file for this path\n" -- " -e value Fill unallocated blocks with value\n" -- " -z Make files with holes\n" -- " -v Print resulting filesystem structure\n" -- " -h Show this help\n\n" -- "Example of spec file:\n" -- "drwx /dev\n" -- "crw- 10,190 /dev/lcd\n" -- "brw- 1,0 /dev/ram0\n\n" -- "Report bugs to xavier.bestel@free.fr\n", argv0); -+ " -x image Use this image as a starting point\n" -+ " -d directory Add this directory as source\n" -+ " -b blocks Size in blocks\n" -+ " -i inodes Number of inodes\n" -+ " -r reserved Number of reserved blocks\n" -+ " -g path Generate a block map file for this path\n" -+ " -e value Fill unallocated blocks with value\n" -+ " -z Make files with holes\n" -+ " -D,-f Use the named FILE as a device table file\n" -+ " -q Squash permissions and owners making all files be owned by root\n" -+ " -U Squash owners making all files be owned by root\n" -+ " -P Squash permissions on all files\n" -+ " -v Print resulting filesystem structure\n" -+ " -h Show this help\n\n" -+ "Report bugs to genext2fs-devel@lists.sourceforge.net\n", app_name); - } - - #define MAX_DOPT 128 -@@ -1507,6 +2141,8 @@ - int nbblocks = -1; - int nbinodes = -1; - int nbresrvd = -1; -+ int tmp_nbblocks = -1; -+ int tmp_nbinodes = -1; - char * fsout = "-"; - char * fsin = 0; - char * dopt[MAX_DOPT]; -@@ -1516,19 +2152,17 @@ - int verbose = 0; - int holes = 0; - int emptyval = 0; -+ int squash_uids = 0; -+ int squash_perms = 0; - uint16 endian = 1; - int bigendian = !*(char*)&endian; - filesystem *fs; - int i; - int c; -+ struct stats stats; - -- argv0 = argv[0]; -- if(argc <= 1) -- { -- showhelp(); -- exit(1); -- } -- while((c = getopt(argc, argv, "x:f:d:b:i:r:g:e:zvh")) != EOF) -+ app_name = argv[0]; -+ while((c = getopt(argc, argv, "x:d:b:i:r:g:e:zvhD:f:qUP")) != EOF) - switch(c) - { - case 'x': -@@ -1536,6 +2170,7 @@ - break; - case 'd': - case 'f': -+ case 'D': - dopt[didx++] = optarg; - break; - case 'b': -@@ -1556,6 +2191,16 @@ - case 'z': - holes = 1; - break; -+ case 'q': -+ squash_uids = 1; -+ squash_perms = 1; -+ break; -+ case 'U': -+ squash_uids = 1; -+ break; -+ case 'P': -+ squash_perms = 1; -+ break; - case 'v': - verbose = 1; - break; -@@ -1565,17 +2210,16 @@ - default: - exit(1); - } -+ - if(optind < (argc - 1)) -- errexit("too many arguments"); -+ error_msg_and_die("too many arguments"); - if(optind == (argc - 1)) - fsout = argv[optind]; - if(fsin) - { - if(strcmp(fsin, "-")) - { -- FILE * fh = fopen(fsin, "r"); -- if(!fh) -- pexit(fsin); -+ FILE * fh = xfopen(fsin, "r"); - fs = load_fs(fh, bigendian); - fclose(fh); - } -@@ -1584,12 +2228,55 @@ - } - else - { -+ stats.ninodes = 0; -+ stats.nblocks = 0; -+ for(i = 0; i < didx; i++) -+ { -+ struct stat st; -+ FILE *fh; -+ char *pdir; -+ stat(dopt[i], &st); -+ switch(st.st_mode & S_IFMT) -+ { -+ case S_IFREG: -+ fh = xfopen(dopt[i], "r"); -+ add2fs_from_file(fs, EXT2_ROOT_INO, fh, squash_uids, squash_perms, &stats); -+ fclose(fh); -+ break; -+ case S_IFDIR: -+ if(!(pdir = getcwd(0, GETCWD_SIZE))) -+ perror_msg_and_die(dopt[i]); -+ if(chdir(dopt[i]) < 0) -+ perror_msg_and_die(dopt[i]); -+ add2fs_from_dir(fs, EXT2_ROOT_INO, squash_uids, squash_perms, &stats); -+ if(chdir(pdir) < 0) -+ perror_msg_and_die(pdir); -+ free(pdir); -+ break; -+ default: -+ error_msg_and_die("%s in neither a file nor a directory", dopt[i]); -+ } -+ } -+ -+ tmp_nbinodes = stats.ninodes + EXT2_FIRST_INO + 1; -+ tmp_nbblocks = stats.nblocks; // FIXME: should add space taken by inodes too -+ -+ if(tmp_nbblocks > nbblocks) -+ { -+ printf("number of blocks too low, increasing to %d\n",tmp_nbblocks); -+ nbblocks = tmp_nbblocks; -+ } -+ if(tmp_nbinodes > nbinodes) -+ { -+ printf("number of inodes too low, increasing to %d\n",tmp_nbinodes); -+ nbinodes = tmp_nbinodes; -+ } - if(nbblocks == -1) -- errexit("filesystem size unspecified"); -+ error_msg_and_die("filesystem size unspecified"); - if(nbinodes == -1) - nbinodes = nbblocks * BLOCKSIZE / rndup(BYTES_PER_INODE, BLOCKSIZE); - if(nbresrvd == -1) -- nbresrvd = nbblocks * RESERVED_INODES; -+ nbresrvd = nbblocks * RESERVED_BLOCKS; - fs = init_fs(nbblocks, nbinodes, nbresrvd, holes); - } - for(i = 0; i < didx; i++) -@@ -1601,28 +2288,27 @@ - switch(st.st_mode & S_IFMT) - { - case S_IFREG: -- if(!(fh = fopen(dopt[i], "r"))) -- pexit(dopt[i]); -- add2fs_from_file(fs, EXT2_ROOT_INO, fh); -+ fh = xfopen(dopt[i], "r"); -+ add2fs_from_file(fs, EXT2_ROOT_INO, fh, squash_uids, squash_perms, NULL); - fclose(fh); - break; - case S_IFDIR: - if(!(pdir = getcwd(0, GETCWD_SIZE))) -- pexit(dopt[i]); -+ perror_msg_and_die(dopt[i]); - if(chdir(dopt[i]) < 0) -- pexit(dopt[i]); -- add2fs_from_dir(fs, EXT2_ROOT_INO); -+ perror_msg_and_die(dopt[i]); -+ add2fs_from_dir(fs, EXT2_ROOT_INO, squash_uids, squash_perms, NULL); - if(chdir(pdir) < 0) -- pexit(pdir); -+ perror_msg_and_die(pdir); - free(pdir); - break; - default: -- errexit("%s in neither a file nor a directory", dopt[i]); -+ error_msg_and_die("%s in neither a file nor a directory", dopt[i]); - } - } - if(emptyval) - for(i = 1; i < fs->sb.s_blocks_count; i++) -- if(!allocated(fs->bbm, i)) -+ if(!allocated(GRP_GET_BLOCK_BITMAP(fs,i),GRP_BBM_OFFSET(fs,i))) - memset(get_blk(fs, i), emptyval, BLOCKSIZE); - if(verbose) - print_fs(fs); -@@ -1633,25 +2319,23 @@ - char *p; - FILE *fh; - if(!(nod = find_path(fs, EXT2_ROOT_INO, gopt[i]))) -- errexit("path %s not found in filesystem", gopt[i]); -+ error_msg_and_die("path %s not found in filesystem", gopt[i]); - while((p = strchr(gopt[i], '/'))) - *p = '_'; - snprintf(fname, MAX_FILENAME-1, "%s.blk", gopt[i]); -- if(!(fh = fopen(fname, "w"))) -- pexit(fname); -+ fh = xfopen(fname, "w"); - fprintf(fh, "%d:", get_nod(fs, nod)->i_size); - flist_blocks(fs, nod, fh); - fclose(fh); - } - if(strcmp(fsout, "-")) - { -- FILE * fh = fopen(fsout, "w"); -- if(!fh) -- pexit(fsout); -+ FILE * fh = xfopen(fsout, "w"); - dump_fs(fs, fh, bigendian); - fclose(fh); - } - else - dump_fs(fs, stdout, bigendian); -+ free_fs(fs); - return 0; - } -diff --exclude CVS -urN genext2fs-1.3.orig/install-sh genext2fs/install-sh ---- genext2fs-1.3.orig/install-sh 1969-12-31 17:00:00.000000000 -0700 -+++ genext2fs/install-sh 2004-12-27 13:03:47.000000000 -0700 -@@ -0,0 +1,325 @@ -+#!/bin/sh -+# install - install a program, script, or datafile -+ -+scriptversion=2004-04-01.17 -+ -+# This originates from X11R5 (mit/util/scripts/install.sh), which was -+# later released in X11R6 (xc/config/util/install.sh) with the -+# following copyright and license. -+# -+# Copyright (C) 1994 X Consortium -+# -+# Permission is hereby granted, free of charge, to any person obtaining a copy -+# of this software and associated documentation files (the "Software"), to -+# deal in the Software without restriction, including without limitation the -+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or -+# sell copies of the Software, and to permit persons to whom the Software is -+# furnished to do so, subject to the following conditions: -+# -+# The above copyright notice and this permission notice shall be included in -+# all copies or substantial portions of the Software. -+# -+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -+# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -+# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- -+# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -+# -+# Except as contained in this notice, the name of the X Consortium shall not -+# be used in advertising or otherwise to promote the sale, use or other deal- -+# ings in this Software without prior written authorization from the X Consor- -+# tium. -+# -+# -+# FSF changes to this file are in the public domain. -+# -+# Calling this script install-sh is preferred over install.sh, to prevent -+# `make' implicit rules from creating a file called install from it -+# when there is no Makefile. -+# -+# This script is compatible with the BSD install script, but was written -+# from scratch. It can only install one file at a time, a restriction -+# shared with many OS's install programs. -+ -+# set DOITPROG to echo to test this script -+ -+# Don't use :- since 4.3BSD and earlier shells don't like it. -+doit="${DOITPROG-}" -+ -+# put in absolute paths if you don't have them in your path; or use env. vars. -+ -+mvprog="${MVPROG-mv}" -+cpprog="${CPPROG-cp}" -+chmodprog="${CHMODPROG-chmod}" -+chownprog="${CHOWNPROG-chown}" -+chgrpprog="${CHGRPPROG-chgrp}" -+stripprog="${STRIPPROG-strip}" -+rmprog="${RMPROG-rm}" -+mkdirprog="${MKDIRPROG-mkdir}" -+ -+transformbasename= -+transform_arg= -+instcmd="$mvprog" -+chmodcmd="$chmodprog 0755" -+chowncmd= -+chgrpcmd= -+stripcmd= -+rmcmd="$rmprog -f" -+mvcmd="$mvprog" -+src= -+dst= -+dir_arg= -+ -+usage="Usage: $0 [OPTION]... SRCFILE DSTFILE -+ or: $0 [OPTION]... SRCFILES... DIRECTORY -+ or: $0 -d DIRECTORIES... -+ -+In the first form, install SRCFILE to DSTFILE, removing SRCFILE by default. -+In the second, create the directory path DIR. -+ -+Options: -+-b=TRANSFORMBASENAME -+-c copy source (using $cpprog) instead of moving (using $mvprog). -+-d create directories instead of installing files. -+-g GROUP $chgrp installed files to GROUP. -+-m MODE $chmod installed files to MODE. -+-o USER $chown installed files to USER. -+-s strip installed files (using $stripprog). -+-t=TRANSFORM -+--help display this help and exit. -+--version display version info and exit. -+ -+Environment variables override the default commands: -+ CHGRPPROG CHMODPROG CHOWNPROG CPPROG MKDIRPROG MVPROG RMPROG STRIPPROG -+" -+ -+while test -n "$1"; do -+ case $1 in -+ -b=*) transformbasename=`echo $1 | sed 's/-b=//'` -+ shift -+ continue;; -+ -+ -c) instcmd=$cpprog -+ shift -+ continue;; -+ -+ -d) dir_arg=true -+ shift -+ continue;; -+ -+ -g) chgrpcmd="$chgrpprog $2" -+ shift -+ shift -+ continue;; -+ -+ --help) echo "$usage"; exit 0;; -+ -+ -m) chmodcmd="$chmodprog $2" -+ shift -+ shift -+ continue;; -+ -+ -o) chowncmd="$chownprog $2" -+ shift -+ shift -+ continue;; -+ -+ -s) stripcmd=$stripprog -+ shift -+ continue;; -+ -+ -t=*) transformarg=`echo $1 | sed 's/-t=//'` -+ shift -+ continue;; -+ -+ --version) echo "$0 $scriptversion"; exit 0;; -+ -+ *) # When -d is used, all remaining arguments are directories to create. -+ test -n "$dir_arg" && break -+ # Otherwise, the last argument is the destination. Remove it from $@. -+ for arg -+ do -+ if test -n "$dstarg"; then -+ # $@ is not empty: it contains at least $arg. -+ set fnord "$@" "$dstarg" -+ shift # fnord -+ fi -+ shift # arg -+ dstarg=$arg -+ done -+ break;; -+ esac -+done -+ -+if test -z "$1"; then -+ if test -z "$dir_arg"; then -+ echo "$0: no input file specified." >&2 -+ exit 1 -+ fi -+ # It's OK to call `install-sh -d' without argument. -+ # This can happen when creating conditional directories. -+ exit 0 -+fi -+ -+for src -+do -+ # Protect names starting with `-'. -+ case $src in -+ -*) src=./$src ;; -+ esac -+ -+ if test -n "$dir_arg"; then -+ dst=$src -+ src= -+ -+ if test -d "$dst"; then -+ instcmd=: -+ chmodcmd= -+ else -+ instcmd=$mkdirprog -+ fi -+ else -+ # Waiting for this to be detected by the "$instcmd $src $dsttmp" command -+ # might cause directories to be created, which would be especially bad -+ # if $src (and thus $dsttmp) contains '*'. -+ if test ! -f "$src" && test ! -d "$src"; then -+ echo "$0: $src does not exist." >&2 -+ exit 1 -+ fi -+ -+ if test -z "$dstarg"; then -+ echo "$0: no destination specified." >&2 -+ exit 1 -+ fi -+ -+ dst=$dstarg -+ # Protect names starting with `-'. -+ case $dst in -+ -*) dst=./$dst ;; -+ esac -+ -+ # If destination is a directory, append the input filename; won't work -+ # if double slashes aren't ignored. -+ if test -d "$dst"; then -+ dst=$dst/`basename "$src"` -+ fi -+ fi -+ -+ # This sed command emulates the dirname command. -+ dstdir=`echo "$dst" | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'` -+ -+ # Make sure that the destination directory exists. -+ -+ # Skip lots of stat calls in the usual case. -+ if test ! -d "$dstdir"; then -+ defaultIFS=' -+ ' -+ IFS="${IFS-$defaultIFS}" -+ -+ oIFS=$IFS -+ # Some sh's can't handle IFS=/ for some reason. -+ IFS='%' -+ set - `echo "$dstdir" | sed -e 's@/@%@g' -e 's@^%@/@'` -+ IFS=$oIFS -+ -+ pathcomp= -+ -+ while test $# -ne 0 ; do -+ pathcomp=$pathcomp$1 -+ shift -+ if test ! -d "$pathcomp"; then -+ $mkdirprog "$pathcomp" || lasterr=$? -+ # mkdir can fail with a `File exist' error in case several -+ # install-sh are creating the directory concurrently. This -+ # is OK. -+ test ! -d "$pathcomp" && { (exit ${lasterr-1}); exit; } -+ fi -+ pathcomp=$pathcomp/ -+ done -+ fi -+ -+ if test -n "$dir_arg"; then -+ $doit $instcmd "$dst" \ -+ && { test -z "$chowncmd" || $doit $chowncmd "$dst"; } \ -+ && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } \ -+ && { test -z "$stripcmd" || $doit $stripcmd "$dst"; } \ -+ && { test -z "$chmodcmd" || $doit $chmodcmd "$dst"; } -+ -+ else -+ # If we're going to rename the final executable, determine the name now. -+ if test -z "$transformarg"; then -+ dstfile=`basename "$dst"` -+ else -+ dstfile=`basename "$dst" $transformbasename \ -+ | sed $transformarg`$transformbasename -+ fi -+ -+ # don't allow the sed command to completely eliminate the filename. -+ test -z "$dstfile" && dstfile=`basename "$dst"` -+ -+ # Make a couple of temp file names in the proper directory. -+ dsttmp=$dstdir/_inst.$$_ -+ rmtmp=$dstdir/_rm.$$_ -+ -+ # Trap to clean up those temp files at exit. -+ trap 'status=$?; rm -f "$dsttmp" "$rmtmp" && exit $status' 0 -+ trap '(exit $?); exit' 1 2 13 15 -+ -+ # Move or copy the file name to the temp name -+ $doit $instcmd "$src" "$dsttmp" && -+ -+ # and set any options; do chmod last to preserve setuid bits. -+ # -+ # If any of these fail, we abort the whole thing. If we want to -+ # ignore errors from any of these, just make sure not to ignore -+ # errors from the above "$doit $instcmd $src $dsttmp" command. -+ # -+ { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } \ -+ && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } \ -+ && { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } \ -+ && { test -z "$chmodcmd" || $doit $chmodcmd "$dsttmp"; } && -+ -+ # Now rename the file to the real destination. -+ { $doit $mvcmd -f "$dsttmp" "$dstdir/$dstfile" 2>/dev/null \ -+ || { -+ # The rename failed, perhaps because mv can't rename something else -+ # to itself, or perhaps because mv is so ancient that it does not -+ # support -f. -+ -+ # Now remove or move aside any old file at destination location. -+ # We try this two ways since rm can't unlink itself on some -+ # systems and the destination file might be busy for other -+ # reasons. In this case, the final cleanup might fail but the new -+ # file should still install successfully. -+ { -+ if test -f "$dstdir/$dstfile"; then -+ $doit $rmcmd -f "$dstdir/$dstfile" 2>/dev/null \ -+ || $doit $mvcmd -f "$dstdir/$dstfile" "$rmtmp" 2>/dev/null \ -+ || { -+ echo "$0: cannot unlink or rename $dstdir/$dstfile" >&2 -+ (exit 1); exit -+ } -+ else -+ : -+ fi -+ } && -+ -+ # Now rename the file to the real destination. -+ $doit $mvcmd "$dsttmp" "$dstdir/$dstfile" -+ } -+ } -+ fi || { (exit 1); exit; } -+done -+ -+# The final little trick to "correctly" pass the exit status to the exit trap. -+{ -+ (exit 0); exit -+} -+ -+# Local variables: -+# eval: (add-hook 'write-file-hooks 'time-stamp) -+# time-stamp-start: "scriptversion=" -+# time-stamp-format: "%:y-%02m-%02d.%02H" -+# time-stamp-end: "$" -+# End: -diff --exclude CVS -urN genext2fs-1.3.orig/missing genext2fs/missing ---- genext2fs-1.3.orig/missing 1969-12-31 17:00:00.000000000 -0700 -+++ genext2fs/missing 2004-12-27 13:03:47.000000000 -0700 -@@ -0,0 +1,360 @@ -+#! /bin/sh -+# Common stub for a few missing GNU programs while installing. -+ -+scriptversion=2003-09-02.23 -+ -+# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003 -+# Free Software Foundation, Inc. -+# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996. -+ -+# This program is free software; you can redistribute it and/or modify -+# it under the terms of the GNU General Public License as published by -+# the Free Software Foundation; either version 2, or (at your option) -+# any later version. -+ -+# This program is distributed in the hope that it will be useful, -+# but WITHOUT ANY WARRANTY; without even the implied warranty of -+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+# GNU General Public License for more details. -+ -+# You should have received a copy of the GNU General Public License -+# along with this program; if not, write to the Free Software -+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA -+# 02111-1307, USA. -+ -+# As a special exception to the GNU General Public License, if you -+# distribute this file as part of a program that contains a -+# configuration script generated by Autoconf, you may include it under -+# the same distribution terms that you use for the rest of that program. -+ -+if test $# -eq 0; then -+ echo 1>&2 "Try \`$0 --help' for more information" -+ exit 1 -+fi -+ -+run=: -+ -+# In the cases where this matters, `missing' is being run in the -+# srcdir already. -+if test -f configure.ac; then -+ configure_ac=configure.ac -+else -+ configure_ac=configure.in -+fi -+ -+msg="missing on your system" -+ -+case "$1" in -+--run) -+ # Try to run requested program, and just exit if it succeeds. -+ run= -+ shift -+ "$@" && exit 0 -+ # Exit code 63 means version mismatch. This often happens -+ # when the user try to use an ancient version of a tool on -+ # a file that requires a minimum version. In this case we -+ # we should proceed has if the program had been absent, or -+ # if --run hadn't been passed. -+ if test $? = 63; then -+ run=: -+ msg="probably too old" -+ fi -+ ;; -+esac -+ -+# If it does not exist, or fails to run (possibly an outdated version), -+# try to emulate it. -+case "$1" in -+ -+ -h|--h|--he|--hel|--help) -+ echo "\ -+$0 [OPTION]... PROGRAM [ARGUMENT]... -+ -+Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an -+error status if there is no known handling for PROGRAM. -+ -+Options: -+ -h, --help display this help and exit -+ -v, --version output version information and exit -+ --run try to run the given command, and emulate it if it fails -+ -+Supported PROGRAM values: -+ aclocal touch file \`aclocal.m4' -+ autoconf touch file \`configure' -+ autoheader touch file \`config.h.in' -+ automake touch all \`Makefile.in' files -+ bison create \`y.tab.[ch]', if possible, from existing .[ch] -+ flex create \`lex.yy.c', if possible, from existing .c -+ help2man touch the output file -+ lex create \`lex.yy.c', if possible, from existing .c -+ makeinfo touch the output file -+ tar try tar, gnutar, gtar, then tar without non-portable flags -+ yacc create \`y.tab.[ch]', if possible, from existing .[ch] -+ -+Send bug reports to <bug-automake@gnu.org>." -+ ;; -+ -+ -v|--v|--ve|--ver|--vers|--versi|--versio|--version) -+ echo "missing $scriptversion (GNU Automake)" -+ ;; -+ -+ -*) -+ echo 1>&2 "$0: Unknown \`$1' option" -+ echo 1>&2 "Try \`$0 --help' for more information" -+ exit 1 -+ ;; -+ -+ aclocal*) -+ if test -z "$run" && ($1 --version) > /dev/null 2>&1; then -+ # We have it, but it failed. -+ exit 1 -+ fi -+ -+ echo 1>&2 "\ -+WARNING: \`$1' is $msg. You should only need it if -+ you modified \`acinclude.m4' or \`${configure_ac}'. You might want -+ to install the \`Automake' and \`Perl' packages. Grab them from -+ any GNU archive site." -+ touch aclocal.m4 -+ ;; -+ -+ autoconf) -+ if test -z "$run" && ($1 --version) > /dev/null 2>&1; then -+ # We have it, but it failed. -+ exit 1 -+ fi -+ -+ echo 1>&2 "\ -+WARNING: \`$1' is $msg. You should only need it if -+ you modified \`${configure_ac}'. You might want to install the -+ \`Autoconf' and \`GNU m4' packages. Grab them from any GNU -+ archive site." -+ touch configure -+ ;; -+ -+ autoheader) -+ if test -z "$run" && ($1 --version) > /dev/null 2>&1; then -+ # We have it, but it failed. -+ exit 1 -+ fi -+ -+ echo 1>&2 "\ -+WARNING: \`$1' is $msg. You should only need it if -+ you modified \`acconfig.h' or \`${configure_ac}'. You might want -+ to install the \`Autoconf' and \`GNU m4' packages. Grab them -+ from any GNU archive site." -+ files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}` -+ test -z "$files" && files="config.h" -+ touch_files= -+ for f in $files; do -+ case "$f" in -+ *:*) touch_files="$touch_files "`echo "$f" | -+ sed -e 's/^[^:]*://' -e 's/:.*//'`;; -+ *) touch_files="$touch_files $f.in";; -+ esac -+ done -+ touch $touch_files -+ ;; -+ -+ automake*) -+ if test -z "$run" && ($1 --version) > /dev/null 2>&1; then -+ # We have it, but it failed. -+ exit 1 -+ fi -+ -+ echo 1>&2 "\ -+WARNING: \`$1' is $msg. You should only need it if -+ you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'. -+ You might want to install the \`Automake' and \`Perl' packages. -+ Grab them from any GNU archive site." -+ find . -type f -name Makefile.am -print | -+ sed 's/\.am$/.in/' | -+ while read f; do touch "$f"; done -+ ;; -+ -+ autom4te) -+ if test -z "$run" && ($1 --version) > /dev/null 2>&1; then -+ # We have it, but it failed. -+ exit 1 -+ fi -+ -+ echo 1>&2 "\ -+WARNING: \`$1' is needed, but is $msg. -+ You might have modified some files without having the -+ proper tools for further handling them. -+ You can get \`$1' as part of \`Autoconf' from any GNU -+ archive site." -+ -+ file=`echo "$*" | sed -n 's/.*--output[ =]*\([^ ]*\).*/\1/p'` -+ test -z "$file" && file=`echo "$*" | sed -n 's/.*-o[ ]*\([^ ]*\).*/\1/p'` -+ if test -f "$file"; then -+ touch $file -+ else -+ test -z "$file" || exec >$file -+ echo "#! /bin/sh" -+ echo "# Created by GNU Automake missing as a replacement of" -+ echo "# $ $@" -+ echo "exit 0" -+ chmod +x $file -+ exit 1 -+ fi -+ ;; -+ -+ bison|yacc) -+ echo 1>&2 "\ -+WARNING: \`$1' $msg. You should only need it if -+ you modified a \`.y' file. You may need the \`Bison' package -+ in order for those modifications to take effect. You can get -+ \`Bison' from any GNU archive site." -+ rm -f y.tab.c y.tab.h -+ if [ $# -ne 1 ]; then -+ eval LASTARG="\${$#}" -+ case "$LASTARG" in -+ *.y) -+ SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'` -+ if [ -f "$SRCFILE" ]; then -+ cp "$SRCFILE" y.tab.c -+ fi -+ SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'` -+ if [ -f "$SRCFILE" ]; then -+ cp "$SRCFILE" y.tab.h -+ fi -+ ;; -+ esac -+ fi -+ if [ ! -f y.tab.h ]; then -+ echo >y.tab.h -+ fi -+ if [ ! -f y.tab.c ]; then -+ echo 'main() { return 0; }' >y.tab.c -+ fi -+ ;; -+ -+ lex|flex) -+ echo 1>&2 "\ -+WARNING: \`$1' is $msg. You should only need it if -+ you modified a \`.l' file. You may need the \`Flex' package -+ in order for those modifications to take effect. You can get -+ \`Flex' from any GNU archive site." -+ rm -f lex.yy.c -+ if [ $# -ne 1 ]; then -+ eval LASTARG="\${$#}" -+ case "$LASTARG" in -+ *.l) -+ SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'` -+ if [ -f "$SRCFILE" ]; then -+ cp "$SRCFILE" lex.yy.c -+ fi -+ ;; -+ esac -+ fi -+ if [ ! -f lex.yy.c ]; then -+ echo 'main() { return 0; }' >lex.yy.c -+ fi -+ ;; -+ -+ help2man) -+ if test -z "$run" && ($1 --version) > /dev/null 2>&1; then -+ # We have it, but it failed. -+ exit 1 -+ fi -+ -+ echo 1>&2 "\ -+WARNING: \`$1' is $msg. You should only need it if -+ you modified a dependency of a manual page. You may need the -+ \`Help2man' package in order for those modifications to take -+ effect. You can get \`Help2man' from any GNU archive site." -+ -+ file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'` -+ if test -z "$file"; then -+ file=`echo "$*" | sed -n 's/.*--output=\([^ ]*\).*/\1/p'` -+ fi -+ if [ -f "$file" ]; then -+ touch $file -+ else -+ test -z "$file" || exec >$file -+ echo ".ab help2man is required to generate this page" -+ exit 1 -+ fi -+ ;; -+ -+ makeinfo) -+ if test -z "$run" && (makeinfo --version) > /dev/null 2>&1; then -+ # We have makeinfo, but it failed. -+ exit 1 -+ fi -+ -+ echo 1>&2 "\ -+WARNING: \`$1' is $msg. You should only need it if -+ you modified a \`.texi' or \`.texinfo' file, or any other file -+ indirectly affecting the aspect of the manual. The spurious -+ call might also be the consequence of using a buggy \`make' (AIX, -+ DU, IRIX). You might want to install the \`Texinfo' package or -+ the \`GNU make' package. Grab either from any GNU archive site." -+ file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'` -+ if test -z "$file"; then -+ file=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'` -+ file=`sed -n '/^@setfilename/ { s/.* \([^ ]*\) *$/\1/; p; q; }' $file` -+ fi -+ touch $file -+ ;; -+ -+ tar) -+ shift -+ if test -n "$run"; then -+ echo 1>&2 "ERROR: \`tar' requires --run" -+ exit 1 -+ fi -+ -+ # We have already tried tar in the generic part. -+ # Look for gnutar/gtar before invocation to avoid ugly error -+ # messages. -+ if (gnutar --version > /dev/null 2>&1); then -+ gnutar "$@" && exit 0 -+ fi -+ if (gtar --version > /dev/null 2>&1); then -+ gtar "$@" && exit 0 -+ fi -+ firstarg="$1" -+ if shift; then -+ case "$firstarg" in -+ *o*) -+ firstarg=`echo "$firstarg" | sed s/o//` -+ tar "$firstarg" "$@" && exit 0 -+ ;; -+ esac -+ case "$firstarg" in -+ *h*) -+ firstarg=`echo "$firstarg" | sed s/h//` -+ tar "$firstarg" "$@" && exit 0 -+ ;; -+ esac -+ fi -+ -+ echo 1>&2 "\ -+WARNING: I can't seem to be able to run \`tar' with the given arguments. -+ You may want to install GNU tar or Free paxutils, or check the -+ command line arguments." -+ exit 1 -+ ;; -+ -+ *) -+ echo 1>&2 "\ -+WARNING: \`$1' is needed, and is $msg. -+ You might have modified some files without having the -+ proper tools for further handling them. Check the \`README' file, -+ it often tells you about the needed prerequisites for installing -+ this package. You may also peek at any GNU archive site, in case -+ some other package would contain this missing \`$1' program." -+ exit 1 -+ ;; -+esac -+ -+exit 0 -+ -+# Local variables: -+# eval: (add-hook 'write-file-hooks 'time-stamp) -+# time-stamp-start: "scriptversion=" -+# time-stamp-format: "%:y-%02m-%02d.%02H" -+# time-stamp-end: "$" -+# End: -diff --exclude CVS -urN genext2fs-1.3.orig/test-mount.sh genext2fs/test-mount.sh ---- genext2fs-1.3.orig/test-mount.sh 1969-12-31 17:00:00.000000000 -0700 -+++ genext2fs/test-mount.sh 2004-10-24 02:43:50.000000000 -0600 -@@ -0,0 +1,96 @@ -+#!/bin/sh -+set -e -+ -+cleanup () { -+ set +e -+ umount mnt 2>/dev/null -+ rm -rf mnt ext2.img lsout fout test 2>/dev/null -+} -+ -+# dtest - Uses the -d directory option of genext2fs -+# Creates an image with a file of given size and verifies it -+# Usage: dtest file-size number-of-blocks -+dtest () { -+ size=$1; blocks=$2;fname=$size -+ echo "Testing with file of size $size " -+ mkdir -p test -+ cd test -+ dd if=/dev/zero of=file.$1 bs=1 count=$size -+ cd .. -+ ./genext2fs -b $blocks -d test ext2.img -+ md5=`md5sum ext2.img | cut -f1 -d " "` -+ if ! /sbin/e2fsck -fn ext2.img ; then -+ echo "fsck failed" -+ echo FAILED -+ cleanup -+ exit 1 -+ fi -+ mkdir -p mnt -+ if ! mount -t ext2 -o loop ext2.img mnt; then -+ echo FAILED -+ cleanup -+ exit 1 -+ fi -+ if (! [ -f mnt/file.$fname ]) || \ -+ [ $fname != "`ls -al mnt | grep file.$fname |awk '{print $5}'`" ] ; then -+ echo FAILED -+ cleanup -+ exit 1 -+ fi -+ echo PASSED "(md5 checksum for the image: $md5)" -+ cleanup -+} -+ -+# ftest - Uses the -f spec-file option of genext2fs -+# Creates an image with the devices mentioned in the given spec -+# file and verifies it -+# Usage: ftest spec-file number-of-blocks -+ftest () { -+ fname=$1; blocks=$2; -+ echo "Testing with devices file $fname" -+ ./genext2fs -b $blocks -f $fname ext2.img -+ md5=`md5sum ext2.img | cut -f 1 -d " "` -+ if ! /sbin/e2fsck -fn ext2.img ; then -+ echo "fsck failed" -+ echo FAILED -+ cleanup -+ exit 1 -+ fi -+ mkdir -p mnt -+ if ! mount -t ext2 -o loop ext2.img mnt; then -+ echo FAILED -+ cleanup -+ exit 1 -+ fi -+ if ! [ -d mnt/dev ] ; then -+ echo FAILED -+ cleanup -+ exit 1 -+ fi -+ cat dev.txt | grep ^[bc] | \ -+ awk '{print $1substr($1,2)substr($1,2),$2,$3}'| \ -+ sort -d -k3.6 > fout -+ ls -al mnt/dev | grep ^[bc] | \ -+ awk '{ print $1,$5$6,"/dev/"$10}' | \ -+ sort -d -k3.6 > lsout -+ if ! diff fout lsout ; then -+ echo FAILED -+ cleanup -+ exit 1 -+ fi -+ echo PASSED "(md5 checksum for the image: $md5)" -+ cleanup -+} -+ -+dtest 0 4096 -+dtest 0 8193 -+dtest 0 8194 -+dtest 1 4096 -+dtest 12288 4096 -+dtest 274432 4096 -+dtest 8388608 9000 -+dtest 16777216 20000 -+ -+ftest dev.txt 4096 -+ -+exit 0 -diff --exclude CVS -urN genext2fs-1.3.orig/test.sh genext2fs/test.sh ---- genext2fs-1.3.orig/test.sh 1969-12-31 17:00:00.000000000 -0700 -+++ genext2fs/test.sh 2004-10-24 02:43:50.000000000 -0600 -@@ -0,0 +1,53 @@ -+#!/bin/sh -+set -e -+ -+# dtest - Uses the -d directory option of genext2fs -+# Creates an image with a file of given size and verifies it -+# Usage: dtest file-size number-of-blocks correct-checksum -+dtest () { -+ size=$1; blocks=$2; checksum=$3 -+ echo "Testing with file of size $size " -+ mkdir -p test -+ cd test -+ dd if=/dev/zero of=file.$1 bs=1 count=$size -+ cd .. -+ ./genext2fs -b $blocks -d test ext2.img -+ md5=`md5sum ext2.img | cut -d" " -f1` -+ rm -rf ext2.img test -+ if [ $md5 == $checksum ] ; then -+ echo PASSED -+ else -+ echo FAILED -+ exit 1 -+ fi -+} -+ -+# ftest - Uses the -f spec-file option of genext2fs -+# Creates an image with the devices mentioned in the given spec -+# file and verifies it -+# Usage: ftest spec-file number-of-blocks correct-checksum -+ftest () { -+ fname=$1; blocks=$2; checksum=$3 -+ echo "Testing with devices file $fname" -+ ./genext2fs -b $blocks -f $fname ext2.img -+ md5=`md5sum ext2.img | cut -d" " -f1` -+ rm -rf ext2.img -+ if [ $md5 == $checksum ] ; then -+ echo PASSED -+ else -+ echo FAILED -+ exit 1 -+ fi -+} -+ -+dtest 0 4096 491a43ab93c2e5c186c9f1f72d88e5c5 -+dtest 0 8193 6289224f0b7f151994479ba156c43505 -+dtest 0 8194 3272c43c25e8d0c3768935861a643a65 -+dtest 1 4096 5ee24486d33af88c63080b09d8cadfb5 -+dtest 12288 4096 494498364defdc27b2770d1f9c1e3387 -+dtest 274432 4096 65c4bd8d30bf563fa5434119a12abff1 -+dtest 8388608 9000 9a49b0461ee236b7fd7c452fb6a1f2dc -+dtest 16777216 20000 91e16429c901b68d30f783263f0611b7 -+ -+ftest dev.txt 4096 921ee9343b0759e16ad8d979d7dd16ec -+exit 0 diff --git a/target/ext2/genext2fs-02-nosquash_devtable.patch b/target/ext2/genext2fs-02-nosquash_devtable.patch deleted file mode 100644 index 947e61ac3..000000000 --- a/target/ext2/genext2fs-02-nosquash_devtable.patch +++ /dev/null @@ -1,13 +0,0 @@ ---- genext2fs-1.3/genext2fs.c~ 2005-02-15 02:21:18.000000000 -0700 -+++ genext2fs-1.3/genext2fs.c 2005-02-15 02:17:09.000000000 -0700 -@@ -1322,10 +1324,6 @@ - } - else - { -- if(squash_uids) -- uid = gid = 0; -- if(squash_perms) -- mode &= ~(FM_IRWXG | FM_IRWXO); - mode &= FM_IMASK; - path2 = strdup(path); - name = basename(path); diff --git a/target/ext2/genext2fs-1.4-nosquash.patch b/target/ext2/genext2fs-1.4-nosquash.patch new file mode 100644 index 000000000..236dfccdf --- /dev/null +++ b/target/ext2/genext2fs-1.4-nosquash.patch @@ -0,0 +1,14 @@ +diff -ru genext2fs-1.4/genext2fs.c genext2fs-1.4-nosquash/genext2fs.c +--- genext2fs-1.4/genext2fs.c 2006-12-19 17:45:31.000000000 +0100 ++++ genext2fs-1.4-nosquash/genext2fs.c 2007-02-09 10:47:05.000000000 +0100 +@@ -1629,10 +1629,6 @@ + mtime = st.st_mtime; + name = dent->d_name; + mode = get_mode(&st); +- if(squash_uids) +- uid = gid = 0; +- if(squash_perms) +- mode &= ~(FM_IRWXG | FM_IRWXO); + if(stats) + switch(st.st_mode & S_IFMT) + { diff --git a/target/ext2/genext2fs-1.4-remove_ugly_warnings.patch b/target/ext2/genext2fs-1.4-remove_ugly_warnings.patch new file mode 100644 index 000000000..ef23dfbe8 --- /dev/null +++ b/target/ext2/genext2fs-1.4-remove_ugly_warnings.patch @@ -0,0 +1,21 @@ +diff -ru genext2fs-1.4/genext2fs.c genext2fs-1.4-remove_ugly_warnings/genext2fs.c +--- genext2fs-1.4/genext2fs.c 2007-02-09 10:54:56.000000000 +0100 ++++ genext2fs-1.4-remove_ugly_warnings/genext2fs.c 2007-02-09 10:54:30.000000000 +0100 +@@ -1606,7 +1606,7 @@ + static void + add2fs_from_dir(filesystem *fs, uint32 this_nod, int squash_uids, int squash_perms, uint32 fs_timestamp, struct stats *stats) + { +- uint32 nod; ++ uint32 nod = 0; + uint32 uid, gid, mode, ctime, mtime; + const char *name; + FILE *fh; +@@ -2056,7 +2056,7 @@ + static filesystem * + load_fs(FILE * fh, int swapit) + { +- size_t fssize; ++ size_t fssize = 0; + filesystem *fs; + if((fseek(fh, 0, SEEK_END) < 0) || ((ssize_t)(fssize = ftell(fh)) == -1)) + perror_msg_and_die("input filesystem image"); |