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authorH.J. Lu <hjl.tools@gmail.com>2017-10-01 18:03:46 -0700
committerH.J. Lu <hjl.tools@gmail.com>2017-10-01 18:03:59 -0700
commitd0a4512bd437c8caebc0e6ce295e4e0a5079e6b3 (patch)
treeff8d862f89d6ca8b20682e7e7b6c51117f5aab1f /sysdeps/unix/sysv
parentc0769f7031b8293e7dc2762bff98d75691fe6a0d (diff)
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Hide internal __sched_setaffinity_new function [BZ #18822]
Hide internal __sched_setaffinity_new function to allow direct access
within libc.so and libc.a without using GOT nor PLT.

	[BZ #18822]
	* sysdeps/unix/sysv/linux/sched_setaffinity.c
	(__sched_setaffinity_new): Add libc_hidden_proto and
	libc_hidden_def.
Diffstat (limited to 'sysdeps/unix/sysv')
-rw-r--r--sysdeps/unix/sysv/linux/sched_setaffinity.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/sched_setaffinity.c b/sysdeps/unix/sysv/linux/sched_setaffinity.c
index 8854e72c67..9a40b581ae 100644
--- a/sysdeps/unix/sysv/linux/sched_setaffinity.c
+++ b/sysdeps/unix/sysv/linux/sched_setaffinity.c
@@ -26,6 +26,9 @@
 
 #ifdef __NR_sched_setaffinity
 
+extern int __sched_setaffinity_new (pid_t, size_t, const cpu_set_t *);
+libc_hidden_proto (__sched_setaffinity_new)
+
 int
 __sched_setaffinity_new (pid_t pid, size_t cpusetsize, const cpu_set_t *cpuset)
 {
@@ -38,6 +41,7 @@ __sched_setaffinity_new (pid_t pid, size_t cpusetsize, const cpu_set_t *cpuset)
 
   return result;
 }
+libc_hidden_def (__sched_setaffinity_new)
 versioned_symbol (libc, __sched_setaffinity_new, sched_setaffinity,
 		  GLIBC_2_3_4);