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[PATCH 57/58] Hide internal __sched_setaffinity_new function [BZ #18822]
- From: "H.J. Lu" <hjl dot tools at gmail dot com>
- To: libc-alpha at sourceware dot org
- Date: Fri, 1 Sep 2017 11:00:28 -0700
- Subject: [PATCH 57/58] Hide internal __sched_setaffinity_new function [BZ #18822]
- Authentication-results: sourceware.org; auth=none
- References: <20170901180029.9527-1-hjl.tools@gmail.com>
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.
---
sysdeps/unix/sysv/linux/sched_setaffinity.c | 4 ++++
1 file changed, 4 insertions(+)
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);
--
2.13.5