Merge remote-tracking branch 'origin/master' into prelink

* origin/master: (137 commits)
  utils/ldd: Check for returned pointer from strrchr not the value it holds
  cris: add provide arch-specific vfork implementation
  lutimes.c, stubs.c: fix compiling lutimes, if __NR_utimensat is not defined
  bump version to 0.9.32-rc3-git
  release 0.9.32-rc3
  memalign: include sys/param.h for MAX
  arm/bits/atomic.h: Include common/bit/atomic.h for thumb1
  wctype.h: fix libc_hidden_proto for iswupper and add it for iswspace
  add libc_hidden_proto for wcs[n]casecmp_l
  really fix missing __libc_drand48_data
  Revert "missing prototype of __libc_drand48_data fixed"
  missing prototype of __libc_drand48_data fixed
  time.c, time.h: remove unused hidden strftime/strptime
  nanosleep.c: remove duplicated libc_hidden_proto
  ctype.c, ctype.h: remove commented parts that were banned for removal after 0.9.31
  _wctype.c, wctype.h: remove unused isw* and wctype_l hidden functions
  time.c, wchar.h: remove unused hidden wcsftime
  str[n]casecmp.c: fix hidden usage
  remove unused hidden functions
  frv/memset.S: add missing libc_hidden_def
  ...

Conflicts:
	ldso/ldso/ldso.c

Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>

1 files changed, 18 insertions, 17 deletions

diff --git a/librt/mq_send.c b/librt/mq_send.c
index f0fcfa35a..78308d8d9 100644
--- a/librt/mq_send.c
+++ b/librt/mq_send.c
@@ -2,22 +2,23 @@
  * mq_send.c - functions for sending to message queue.
  */
 
-#include <errno.h>
-#include <stddef.h>
 #include <sys/syscall.h>
+
+#ifdef __NR_mq_timedsend
+
+#include <stddef.h>
 #include <mqueue.h>
-#warning FIXME: hard dependency on ADVANCED REALTIME feature
 
+#ifdef __UCLIBC_HAS_THREADS_NATIVE__
 librt_hidden_proto(mq_timedsend)
+#else
 
-#ifndef __UCLIBC_HAS_THREADS_NATIVE__
-#ifdef __NR_mq_timedsend
-#define __NR___syscall_mq_timedsend __NR_mq_timedsend
-static __inline__ _syscall5(int, __syscall_mq_timedsend, int, mqdes,
-			const char *, msg_ptr, size_t, msg_len, unsigned int,
-			msg_prio, const void *, abs_timeout);
-#endif
+# define __NR___syscall_mq_timedsend __NR_mq_timedsend
+static _syscall5(int, __syscall_mq_timedsend, int, mqdes,
+		 const char *, msg_ptr, size_t, msg_len, unsigned int,
+		 msg_prio, const void *, abs_timeout);
 
+# ifdef __UCLIBC_HAS_ADVANCED_REALTIME__
 /*
  * Add a message to queue. If O_NONBLOCK is set and queue is full, wait
  * for sufficient room in the queue until abs_timeout expires.
@@ -25,21 +26,21 @@ static __inline__ _syscall5(int, __syscall_mq_timedsend, int, mqdes,
 int mq_timedsend(mqd_t mqdes, const char *msg_ptr, size_t msg_len,
 		 unsigned int msg_prio, const struct timespec *abs_timeout)
 {
-#ifdef __NR_mq_timedsend
 	return __syscall_mq_timedsend(mqdes, msg_ptr, msg_len, msg_prio,
 				      abs_timeout);
-#else
-	errno = ENOSYS;
-	return -1;
-#endif
 }
-
-librt_hidden_def(mq_timedsend)
+# endif
 #endif
 
 /* Add a message to queue */
 int mq_send(mqd_t mqdes, const char *msg_ptr, size_t msg_len,
 	    unsigned int msg_prio)
 {
+#ifdef __UCLIBC_HAS_THREADS_NATIVE__
 	return mq_timedsend(mqdes, msg_ptr, msg_len, msg_prio, NULL);
+#else
+	return __syscall_mq_timedsend(mqdes, msg_ptr, msg_len, msg_prio, NULL);
+#endif
 }
+
+#endif