Libc-763.12.tar.gz

[apple/libc.git] / gen / FreeBSD / exec.c.patch

diff --git a/gen/FreeBSD/exec.c.patch b/gen/FreeBSD/exec.c.patch
index 60d70c1dd5f9e64192ca260c255fc0dc5a7a8a65..e1303a4602234b6cb3ff52e267c362640c3c4789 100644 (file)
--- a/gen/FreeBSD/exec.c.patch
+++ b/gen/FreeBSD/exec.c.patch
@@ -1,12 +1,35 @@
---- exec.c.orig        Fri Jan  3 15:16:55 2003
-+++ exec.c     Sat May  3 14:03:35 2003
-@@ -51,7 +51,8 @@
- #include <stdarg.h>
+--- exec.c.orig        2010-07-06 16:02:22.000000000 -0700
++++ exec.c     2010-07-06 16:31:46.000000000 -0700
+@@ -48,7 +48,11 @@ __FBSDID("$FreeBSD: src/lib/libc/gen/exe
  #include "un-namespace.h"
+ #include "libc_private.h"
  
 -extern char **environ;
 +#include <crt_externs.h>
 +#define environ (*_NSGetEnviron())
++
++int
++_execvpe(const char *name, char * const argv[], char * const envp[]);
  
  int
  execl(const char *name, const char *arg, ...)
+@@ -259,8 +263,9 @@ retry:             (void)_execve(bp, argv, envp);
+       }
+       if (eacces)
+               errno = EACCES;
+-      else
++      else if (cur)
+               errno = ENOENT;
++      /* else use existing errno from _execve */
+ done:
+       return (-1);
+ }
+@@ -271,7 +276,7 @@ execvP(const char *name, const char *pat
+       return execvPe(name, path, argv, environ);
+ }
+ 
+-int
++__private_extern__ int
+ _execvpe(const char *name, char * const argv[], char * const envp[])
+ {
+       const char *path;