From 85b358949d506ddc7c35301e7ae1316d2036a736 Mon Sep 17 00:00:00 2001 From: "H.J. Lu" Date: Sun, 1 Oct 2017 16:02:41 -0700 Subject: Hide __posix_spawn_file_actions_realloc/__spawni [BZ #18822] Hide internal __posix_spawn_file_actions_realloc and /__spawni functions to allow direct access within libc.so and libc.a without using GOT nor PLT. [BZ #18822] * posix/spawn_int.h (__posix_spawn_file_actions_realloc): Add attribute_hidden. (__spawni): Likewise. --- posix/spawn_int.h | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'posix') diff --git a/posix/spawn_int.h b/posix/spawn_int.h index 6ada827f55..01bf603e27 100644 --- a/posix/spawn_int.h +++ b/posix/spawn_int.h @@ -57,12 +57,13 @@ struct __spawn_action #define SPAWN_XFLAGS_TRY_SHELL 0x2 extern int __posix_spawn_file_actions_realloc (posix_spawn_file_actions_t * - file_actions); + file_actions) + attribute_hidden; extern int __spawni (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[], int xflags); + char *const envp[], int xflags) attribute_hidden; /* Return true if FD falls into the range valid for file descriptors. The check in this form is mandated by POSIX. */ -- cgit v1.2.3