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authorAdhemerval Zanella <adhemerval.zanella@linaro.org>2018-09-12 10:30:46 -0300
committerAdhemerval Zanella <adhemerval.zanella@linaro.org>2018-10-24 15:22:27 -0300
commit2a973ab7f1a6f6cd9be1c7257fd7b5d331515eab (patch)
tree4a219d1e64c36a2399fafa7863cc4ed9d89e1170 /posix/spawn_faction_addclose.c
parent2954daf00bb4dc27c69a48e6798d5960ea320741 (diff)
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posix: Add internal symbols for posix_spawn interface
This patch adds internal hidden definition for mostly of the posix_spawn
function so it can be used internally on both popen and system
implementations.

Checked on x86_64-linux-gnu.

	* include/spawn.h (__posix_spawn, posix_spawn_file_actions_addclose,
	__posix_spawn_file_actions_adddup2, __posix_spawn_file_actions_destroy,
	__posix_spawn_file_actions_init, __posix_spawnattr_init,
	__posix_spawnattr_destroy, __posix_spawnattr_setflags,
	__posix_spawnattr_setsigdefault, __posix_spawnattr_setsigmask): New
	prototype.
	* posix/spawn.c (__posix_spawn): Add libc_hidden_def.
	* posix/spawn_faction_addclose.c
	(__posix_spawn_file_actions_addclose): Add hidden definition.
	* posix/spawn_faction_adddup2.c
	(__posix_spawn_file_actions_adddup2): Likewise.
	* posix/spawn_faction_destroy.c
	(__posix_spawn_file_actions_destroy): Likewise.
	* posix/spawn_faction_init.c (__posix_spawn_file_actions_init):
	Likewise.
	* posix/spawnattr_destroy.c (__posix_spawnattr_destroy): Likewise.
	* posix/spawnattr_init.c (__posix_spawnattr_init): Likewise.
	* posix/spawnattr_setdefault.c (__posix_spawnattr_setsigdefault):
	Likewise.
	* posix/spawnattr_setflags.c (__posix_spawnattr_setflags): Likewise.
	* posix/spawnattr_setsigmask.c (__posix_spawnattr_setsigmask):
	Likewise.
Diffstat (limited to 'posix/spawn_faction_addclose.c')
-rw-r--r--posix/spawn_faction_addclose.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/posix/spawn_faction_addclose.c b/posix/spawn_faction_addclose.c
index 21081e19b5..e1fafe438c 100644
--- a/posix/spawn_faction_addclose.c
+++ b/posix/spawn_faction_addclose.c
@@ -24,8 +24,8 @@
 /* Add an action to FILE-ACTIONS which tells the implementation to call
    `close' for the given file descriptor during the `spawn' call.  */
 int
-posix_spawn_file_actions_addclose (posix_spawn_file_actions_t *file_actions,
-				   int fd)
+__posix_spawn_file_actions_addclose (posix_spawn_file_actions_t *file_actions,
+				     int fd)
 {
   struct __spawn_action *rec;
 
@@ -48,3 +48,5 @@ posix_spawn_file_actions_addclose (posix_spawn_file_actions_t *file_actions,
 
   return 0;
 }
+weak_alias (__posix_spawn_file_actions_addclose,
+	    posix_spawn_file_actions_addclose)