diff options
Diffstat (limited to 'toolchain/uClibc/uClibc-0.9.30.2-getdents-Fix-mips64-build.patch')
| -rw-r--r-- | toolchain/uClibc/uClibc-0.9.30.2-getdents-Fix-mips64-build.patch | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/toolchain/uClibc/uClibc-0.9.30.2-getdents-Fix-mips64-build.patch b/toolchain/uClibc/uClibc-0.9.30.2-getdents-Fix-mips64-build.patch new file mode 100644 index 000000000..3e5713ed4 --- /dev/null +++ b/toolchain/uClibc/uClibc-0.9.30.2-getdents-Fix-mips64-build.patch @@ -0,0 +1,72 @@ +From 13545bce877b33e30155fc412ad44cc118d83f77 Mon Sep 17 00:00:00 2001 +From: Atsushi Nemoto <anemo@mba.ocn.ne.jp> +Date: Sat, 30 Jan 2010 00:24:37 +0900 +Subject: [PATCH 15/15] getdents: Fix mips64 build + +On Wed, 27 Jan 2010 07:14:08 +0100, Carmelo AMOROSO <carmelo.amoroso@st.com> wrote: +> I would re-write your patch in a simpler way. +> +> We already have the following +> +> 136 #if defined __UCLIBC_HAS_LFS__ && ! defined __NR_getdents64 +> 137 attribute_hidden strong_alias(__getdents,__getdents64) +> 138 #endif +> +> I think that it's simpler to move in the proper place this statement. + +Thanks, indeed. If we came into "#elif WORDSIZE == 32" block, above +condition never be true. So we can just move this statement out of +"#if...#elif...#elif...#endif" block. Here is a revised patch. + +------------------------------------------------------ +From: Atsushi Nemoto <anemo@mba.ocn.ne.jp> +Subject: [PATCH] getdents: Fix mips64 build + +Some archs (such as mips64) do not have getdents64 syscall but have +getdents syscall. Define alias for it. + +This fixes regression from 0.9.30.1. + +Backgrounds: +This is once done by commit e8b1c674. But after the commit 33bcf733 +("Use getdents syscall if kernel provide supports for this instead of +relying upon getdents64."), if __ASSUME_GETDENTS32_D_TYPE was defined +the alias for getdents64 is not defined. The macro +__ASSUME_GETDENTS32_D_TYPE had been effectively ignored until 0.9.30.1 +but the commit 0f0f20ab ("Move kernel-features.h header from the +linuxthread directory to a common one...") really enables it. + +Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> +Signed-off-by: Khem Raj <raj.khem@gmail.com> +Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> +--- + libc/sysdeps/linux/common/getdents.c | 8 ++++---- + 1 files changed, 4 insertions(+), 4 deletions(-) + +diff --git a/libc/sysdeps/linux/common/getdents.c b/libc/sysdeps/linux/common/getdents.c +index b518cc0..66a03b3 100644 +--- a/libc/sysdeps/linux/common/getdents.c ++++ b/libc/sysdeps/linux/common/getdents.c +@@ -136,10 +136,6 @@ ssize_t __getdents (int fd, char *buf, size_t nbytes) + return (char *) dp - buf; + } + +-#if defined __UCLIBC_HAS_LFS__ && ! defined __NR_getdents64 +-attribute_hidden strong_alias(__getdents,__getdents64) +-#endif +- + #elif __WORDSIZE == 32 + + /* Experimentally off - libc_hidden_proto(memmove) */ +@@ -171,4 +167,8 @@ ssize_t __getdents (int fd, char *buf, size_t nbytes) + } + #endif + ++#if defined __UCLIBC_HAS_LFS__ && ! defined __NR_getdents64 ++attribute_hidden strong_alias(__getdents,__getdents64) ++#endif ++ + #endif +-- +1.6.6.1 + |