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Hide internal __sched_setaffinity_new function [BZ #18822]

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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.
This commit is contained in:
H.J. Lu 2017-10-01 18:03:46 -07:00
parent c0769f7031
commit d0a4512bd4
2 changed files with 11 additions and 0 deletions
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7
ChangeLog
View File

@ -1,3 +1,10 @@
2017-10-01 H.J. Lu <hongjiu.lu@intel.com>
[BZ #18822]
* sysdeps/unix/sysv/linux/sched_setaffinity.c
(__sched_setaffinity_new): Add libc_hidden_proto and
libc_hidden_def.
2017-10-01 H.J. Lu <hongjiu.lu@intel.com>
[BZ #18822]

4
sysdeps/unix/sysv/linux/sched_setaffinity.c
View File

@ -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);