diff mbox

[13/19] Mark ld.so internel sigaction functions hidden

Message ID 20151014224639.GE30880@intel.com
State New
Headers show

Commit Message

H.J. Lu Oct. 14, 2015, 10:46 p.m. UTC 
Since ld.so internel sigaction functions are only used internally in
ld.so, they can be made hidden.

	[BZ #19122]
	* include/signal.h [IS_IN (rtld)] (__sigaction): Add
	attribute_hidden.
	[IS_IN (rtld)] (__libc_sigaction): Likewise.
---
 include/signal.h | 5 +++++
 1 file changed, 5 insertions(+)

Comments

Roland McGrath Oct. 15, 2015, 8:12 p.m. UTC | #1 
OK
diff mbox

Patch

diff --git a/include/signal.h b/include/signal.h
index b69de03..276a99d 100644
--- a/include/signal.h
+++ b/include/signal.h
@@ -61,6 +61,11 @@  extern int __xpg_sigpause (int sig);
 
 /* Allocate real-time signal with highest/lowest available priority.  */
 extern int __libc_allocate_rtsig (int __high);
+
+#  if IS_IN (rtld)
+extern __typeof (__sigaction) __sigaction attribute_hidden;
+extern __typeof (__libc_sigaction) __libc_sigaction attribute_hidden;
+#  endif
 # endif
 #endif
 #endif