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authorUlrich Drepper <drepper@gmail.com>2011-09-05 20:24:50 -0400
committerUlrich Drepper <drepper@gmail.com>2011-09-05 20:24:50 -0400
commitd96de9634a334af16c0ac711074c15ac1762b23c (patch)
tree78f566d420a800c92347a7b994d8850a644f1b61 /posix/spawn.c
parent54b1f8b6bf88e34c55b77b2e4acb00776b4a5783 (diff)
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Try shell in posix_spawn* only in compat mode
Diffstat (limited to 'posix/spawn.c')
-rw-r--r--posix/spawn.c27
1 files changed, 22 insertions, 5 deletions
diff --git a/posix/spawn.c b/posix/spawn.c
index b93b320d02..dd68fbd554 100644
--- a/posix/spawn.c
+++ b/posix/spawn.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000 Free Software Foundation, Inc.
+/* Copyright (C) 2000, 2011 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -18,14 +18,31 @@
#include <spawn.h>
#include "spawn_int.h"
+#include <shlib-compat.h>
/* Spawn a new process executing PATH with the attributes describes in *ATTRP.
Before running the process perform the actions described in FILE-ACTIONS. */
int
-posix_spawn (pid_t *pid, const char *path,
- const posix_spawn_file_actions_t *file_actions,
- const posix_spawnattr_t *attrp, char *const argv[],
- char *const envp[])
+__posix_spawn (pid_t *pid, const char *path,
+ const posix_spawn_file_actions_t *file_actions,
+ const posix_spawnattr_t *attrp, char *const argv[],
+ char *const envp[])
{
return __spawni (pid, path, file_actions, attrp, argv, envp, 0);
}
+versioned_symbol (libc, __posix_spawn, posix_spawn, GLIBC_2_15);
+
+
+#if SHLIB_COMPAT (libc, GLIBC_2_2, GLIBC_2_15)
+int
+attribute_compat_text_section
+__posix_spawn_compat (pid_t *pid, const char *file,
+ const posix_spawn_file_actions_t *file_actions,
+ const posix_spawnattr_t *attrp, char *const argv[],
+ char *const envp[])
+{
+ return __spawni (pid, file, file_actions, attrp, argv, envp,
+ SPAWN_XFLAGS_TRY_SHELL);
+}
+compat_symbol (libc, __posix_spawn_compat, posix_spawn, GLIBC_2_2);
+#endif