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GNU C Library master sources branch hjl/pr18822 updated. glibc-2.26-179-g7730e7a
- From: hjl at sourceware dot org
- To: glibc-cvs at sourceware dot org
- Date: 21 Aug 2017 13:26:15 -0000
- Subject: GNU C Library master sources branch hjl/pr18822 updated. glibc-2.26-179-g7730e7a
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The branch, hjl/pr18822 has been updated
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from 1410696aaede92ac13171ac7250bcc7d41bbdd72 (commit)
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http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=7730e7a08cc7d50c2476cd07306273fefc4eacd6
commit 7730e7a08cc7d50c2476cd07306273fefc4eacd6
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Mon Aug 21 06:24:41 2017 -0700
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.
diff --git a/posix/spawn_int.h b/posix/spawn_int.h
index c60eb94..40ed343 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. */
-----------------------------------------------------------------------
Summary of changes:
posix/spawn_int.h | 5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
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