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authorH.J. Lu <hjl.tools@gmail.com>2017-10-01 17:37:27 -0700
committerH.J. Lu <hjl.tools@gmail.com>2017-10-01 17:37:42 -0700
commitd19033298f832f5b3e10da6f07e7959f0483df74 (patch)
treeccc048009846edff2cf5a06146fff03e0bb1f760 /misc
parentb4744101f36021bf2dde713682abbd0cc6935168 (diff)
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Hide internal __hasmntopt function [BZ #18822]
Hide internal __hasmntopt function to allow direct access within libc.so
and libc.a without using GOT nor PLT.

	[BZ #18822]
	* include/mntent.h (__hasmntopt): Add libc_hidden_proto.
	* misc/mntent_r.c (__hasmntopt): Add libc_hidden_def.
Diffstat (limited to 'misc')
-rw-r--r--misc/mntent_r.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/misc/mntent_r.c b/misc/mntent_r.c
index 30f55212be..96bd1e2fb4 100644
--- a/misc/mntent_r.c
+++ b/misc/mntent_r.c
@@ -293,4 +293,5 @@ __hasmntopt (const struct mntent *mnt, const char *opt)
 
   return NULL;
 }
+libc_hidden_def (__hasmntopt)
 weak_alias (__hasmntopt, hasmntopt)