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authorH.J. Lu <hjl.tools@gmail.com>2017-10-01 17:46:39 -0700
committerH.J. Lu <hjl.tools@gmail.com>2017-10-01 17:46:54 -0700
commitdd3121df08d5ee44ba770d12365022aa802fb364 (patch)
tree679bb661f8835c1ba69229daad5b4f3b8c838e32 /resource
parent047d1a81fd82db4cd7458fec37230f3b31b414e9 (diff)
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Hide internal __setrlimit function [BZ #18822]
Hide internal __setrlimit function to allow direct access within libc.so
and libc.a without using GOT nor PLT.

	[BZ #18822]
	* include/sys/resource.h (__setrlimit): Add libc_hidden_proto.
	* resource/setrlimit.c (__setrlimit): Add libc_hidden_def.
	* sysdeps/mach/hurd/setrlimit.c (__setrlimit): Likewise.
	* sysdeps/unix/sysv/linux/setrlimit.c (__setrlimit): Likewise.
	* sysdeps/unix/sysv/linux/setrlimit64.c (__GI___setrlimit): New.
Diffstat (limited to 'resource')
-rw-r--r--resource/setrlimit.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/resource/setrlimit.c b/resource/setrlimit.c
index 6e3a1fbc54..e02b6a826a 100644
--- a/resource/setrlimit.c
+++ b/resource/setrlimit.c
@@ -29,6 +29,7 @@ __setrlimit (enum __rlimit_resource resource, const struct rlimit *rlimits)
   __set_errno (ENOSYS);
   return -1;
 }
+libc_hidden_def (__setrlimit)
 weak_alias (__setrlimit, setrlimit)
 
 stub_warning (setrlimit)