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authorH.J. Lu <hjl.tools@gmail.com>2015-09-17 16:38:54 -0700
committerH.J. Lu <hjl.tools@gmail.com>2015-09-17 16:38:54 -0700
commite5d19c08d12880edbdf8772c8fb1f747c71d866e (patch)
tree92bf00b39e906a7b60b259758a91b675085a1a62 /nptl
parent61f893789862db1dfdf188f77cd215bab0814d2c (diff)
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Use __pthread_setcancelstate in libc.a
This patch references __pthread_setcancelstate instead of
pthread_setcancelstate in libc.a.

	[BZ #18970]
	* misc/error.c (error): Replace pthread_setcancelstate with
	__pthread_setcancelstate.
	(error_at_line): Likewise.
	* posix/wordexp.c (parse_comm): Likewise.
	* stdlib/fmtmsg.c (fmtmsg): Likewise.
	* nptl/forward.c (pthread_setcancelstate): Renamed to ...
	(__pthread_setcancelstate): This.
	(pthread_setcancelstate): Add an alias.
	* nptl/nptl-init.c (pthread_functions): Replace
	ptr_pthread_setcancelstate with ptr___pthread_setcancelstate.
	* sysdeps/nptl/pthread-functions.h (pthread_functions): Likewise.
	* nptl/pthreadP.h (__pthread_setcancelstate): Mark it with
	hidden_proto.
	* nptl/pthread_setcancelstate.c (__pthread_setcancelstate): Mark
	it with hidden_def.
	* sysdeps/nptl/libc-lockP.h (__pthread_setcancelstate): New.
	(pthread_setcancelstate): Renamed to ...
	(__pthread_setcancelstate): This.
	* sysdeps/unix/sysv/linux/fatal-prepare.h (FATAL_PREPARE): Use
	__libc_ptf_call with __pthread_setcancelstate.
Diffstat (limited to 'nptl')
-rw-r--r--nptl/forward.c5
-rw-r--r--nptl/nptl-init.c2
-rw-r--r--nptl/pthreadP.h1
-rw-r--r--nptl/pthread_setcancelstate.c1
4 files changed, 6 insertions, 3 deletions
diff --git a/nptl/forward.c b/nptl/forward.c
index db74f8df92..57a12a427b 100644
--- a/nptl/forward.c
+++ b/nptl/forward.c
@@ -197,8 +197,9 @@ FORWARD (pthread_mutex_unlock, (pthread_mutex_t *mutex), (mutex), 0)
 FORWARD2 (pthread_self, pthread_t, (void), (), return 0)
 
 
-FORWARD (pthread_setcancelstate, (int state, int *oldstate), (state, oldstate),
-	 0)
+FORWARD (__pthread_setcancelstate, (int state, int *oldstate),
+	 (state, oldstate), 0)
+strong_alias (__pthread_setcancelstate, pthread_setcancelstate)
 
 FORWARD (pthread_setcanceltype, (int type, int *oldtype), (type, oldtype), 0)
 
diff --git a/nptl/nptl-init.c b/nptl/nptl-init.c
index c043fb50ab..79bcaab19d 100644
--- a/nptl/nptl-init.c
+++ b/nptl/nptl-init.c
@@ -127,7 +127,7 @@ static const struct pthread_functions pthread_functions =
     .ptr_pthread_mutex_lock = __pthread_mutex_lock,
     .ptr_pthread_mutex_unlock = __pthread_mutex_unlock,
     .ptr_pthread_self = __pthread_self,
-    .ptr_pthread_setcancelstate = __pthread_setcancelstate,
+    .ptr___pthread_setcancelstate = __pthread_setcancelstate,
     .ptr_pthread_setcanceltype = __pthread_setcanceltype,
     .ptr___pthread_cleanup_upto = __pthread_cleanup_upto,
     .ptr___pthread_once = __pthread_once,
diff --git a/nptl/pthreadP.h b/nptl/pthreadP.h
index 8cd51c65ad..b96be56493 100644
--- a/nptl/pthreadP.h
+++ b/nptl/pthreadP.h
@@ -504,6 +504,7 @@ hidden_proto (__pthread_key_create)
 hidden_proto (__pthread_getspecific)
 hidden_proto (__pthread_setspecific)
 hidden_proto (__pthread_once)
+hidden_proto (__pthread_setcancelstate)
 #endif
 
 extern int __pthread_cond_broadcast_2_0 (pthread_cond_2_0_t *cond);
diff --git a/nptl/pthread_setcancelstate.c b/nptl/pthread_setcancelstate.c
index 1807789caa..c8bc8b883c 100644
--- a/nptl/pthread_setcancelstate.c
+++ b/nptl/pthread_setcancelstate.c
@@ -70,3 +70,4 @@ __pthread_setcancelstate (state, oldstate)
   return 0;
 }
 strong_alias (__pthread_setcancelstate, pthread_setcancelstate)
+hidden_def (__pthread_setcancelstate)