From deda2c0fd8689349fea2a900199a76ff7ecb319e Mon Sep 17 00:00:00 2001
From: Bryan Newbold <bnewbold@robocracy.org>
Date: Mon, 20 Feb 2017 00:05:26 -0800
Subject: Import Upstream version 5d6

---
 unix.c | 52 +++++++++++++++++++++++++++++++---------------------
 1 file changed, 31 insertions(+), 21 deletions(-)

(limited to 'unix.c')

diff --git a/unix.c b/unix.c
index dca9099..3cfc809 100644
--- a/unix.c
+++ b/unix.c
@@ -15,26 +15,26 @@
  * the Free Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111, USA.
  *
  * As a special exception, the Free Software Foundation gives permission
- * for additional uses of the text contained in its release of GUILE.
+ * for additional uses of the text contained in its release of SCM.
  *
- * The exception is that, if you link the GUILE library with other files
+ * The exception is that, if you link the SCM library with other files
  * to produce an executable, this does not by itself cause the
  * resulting executable to be covered by the GNU General Public License.
  * Your use of that executable is in no way restricted on account of
- * linking the GUILE library code into it.
+ * linking the SCM library code into it.
  *
  * This exception does not however invalidate any other reasons why
  * the executable file might be covered by the GNU General Public License.
  *
  * This exception applies only to the code released by the
- * Free Software Foundation under the name GUILE.  If you copy
+ * Free Software Foundation under the name SCM.  If you copy
  * code from other Free Software Foundation releases into a copy of
- * GUILE, as the General Public License permits, the exception does
+ * SCM, as the General Public License permits, the exception does
  * not apply to the code that you add in this way.  To avoid misleading
  * anyone as to the status of such modified files, you must delete
  * this exception notice from them.
  *
- * If you write modifications of your own for GUILE, it is your choice
+ * If you write modifications of your own for SCM, it is your choice
  * whether to permit this exception to apply to your modifications.
  * If you do not wish that, delete this exception notice.
  */
@@ -49,8 +49,15 @@
 /* #include <sys/wait.h> */
 #include <sys/stat.h>
 
+extern SCM stat2scm P((struct stat *stat_temp));
 
-SCM	stat2scm P((struct stat *stat_temp));
+SCM scm_mknod P((SCM path, SCM mode, SCM dev));
+SCM scm_acct P((SCM path));
+SCM scm_nice P((SCM incr));
+SCM scm_sync P((void));
+SCM scm_symlink P((SCM oldpath, SCM newpath));
+SCM scm_readlink P((SCM path));
+SCM scm_lstat P((SCM str));
 
 #ifndef STDC_HEADERS
 	void sync P((void));
@@ -62,13 +69,16 @@ SCM	stat2scm P((struct stat *stat_temp));
 # ifdef SVR4
 #  include <unistd.h>
 # endif
+# ifdef __OpenBSD__
+#  include <unistd.h>
+# endif
 #endif /* STDC_HEADERS */
 
    /* Only the superuser can successfully execute mknod and acct */
 /* int mknod P((const char *path, mode_t mode, dev_t dev));
    should be in stat.h */
 static char s_mknod[] = "mknod";
-SCM l_mknod(path, mode, dev)
+SCM scm_mknod(path, mode, dev)
      SCM path, mode, dev;
 {
   int val;
@@ -79,7 +89,7 @@ SCM l_mknod(path, mode, dev)
   return val ? BOOL_F : BOOL_T;
 }
 static char s_acct[] = "acct";
-SCM l_acct(path)
+SCM scm_acct(path)
      SCM path;
 {
   int val;
@@ -93,21 +103,21 @@ SCM l_acct(path)
 }
 
 static char s_nice[] = "nice";
-SCM l_nice(incr)
+SCM scm_nice(incr)
      SCM incr;
 {
   ASSERT(INUMP(incr), incr, ARG1, s_nice);
   return nice(INUM(incr)) ? BOOL_F : BOOL_T;
 }
 
-SCM l_sync()
+SCM scm_sync()
 {
   sync();
   return UNSPECIFIED;
 }
 
 static char s_symlink[] = "symlink";
-SCM l_symlink(oldpath, newpath)
+SCM scm_symlink(oldpath, newpath)
      SCM oldpath, newpath;
 {
   int val;
@@ -117,7 +127,7 @@ SCM l_symlink(oldpath, newpath)
   return val ? BOOL_F : BOOL_T;
 }
 static char s_readlink[] = "readlink";
-SCM l_readlink(path)
+SCM scm_readlink(path)
   SCM path;
 {
   int i;
@@ -128,7 +138,7 @@ SCM l_readlink(path)
   return makfromstr(buf, (sizet)i);
 }
 static char s_lstat[] = "lstat";
-SCM l_lstat(str)
+SCM scm_lstat(str)
   SCM str;
 {
   int i;
@@ -140,17 +150,17 @@ SCM l_lstat(str)
 }
 
 static iproc subr1s[] = {
-	{s_nice, l_nice},
-	{s_acct, l_acct},
-	{s_lstat, l_lstat},
-	{s_readlink, l_readlink},
+	{s_nice, scm_nice},
+	{s_acct, scm_acct},
+	{s_lstat, scm_lstat},
+	{s_readlink, scm_readlink},
 	{0, 0}};
 
 void init_unix()
 {
-	make_subr("sync", tc7_subr_0, l_sync);
+	make_subr("sync", tc7_subr_0, scm_sync);
 	init_iprocs(subr1s, tc7_subr_1);
-	make_subr(s_symlink, tc7_subr_2, l_symlink);
-	make_subr(s_mknod, tc7_subr_3, l_mknod);
+	make_subr(s_symlink, tc7_subr_2, scm_symlink);
+	make_subr(s_mknod, tc7_subr_3, scm_mknod);
 	add_feature("unix");
 }
-- 
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