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Diffstat (limited to 'librt/mq_send.c')
-rw-r--r--librt/mq_send.c37
1 files changed, 23 insertions, 14 deletions
diff --git a/librt/mq_send.c b/librt/mq_send.c
index 446ecc89a..4c1a492b4 100644
--- a/librt/mq_send.c
+++ b/librt/mq_send.c
@@ -6,16 +6,14 @@
#include <stddef.h>
#include <sys/syscall.h>
#include <mqueue.h>
-#warning FIXME: hard dependency on ADVANCED REALTIME feature
-librt_hidden_proto(mq_timedsend)
#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
+static _syscall5(int, __syscall_mq_timedsend, int, mqdes,
+ const char *, msg_ptr, size_t, msg_len, unsigned int,
+ msg_prio, const void *, abs_timeout);
+# if defined __USE_XOPEN2K && defined __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.
@@ -23,20 +21,31 @@ 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
/* Add a message to queue */
int mq_send(mqd_t mqdes, const char *msg_ptr, size_t msg_len,
unsigned int msg_prio)
{
- return mq_timedsend(mqdes, msg_ptr, msg_len, msg_prio, NULL);
+ return __syscall_mq_timedsend(mqdes, msg_ptr, msg_len, msg_prio, NULL);
+}
+#elif defined __UCLIBC_HAS_STUBS__
+# if defined __USE_XOPEN2K && defined __UCLIBC_HAS_ADVANCED_REALTIME__
+int mq_timedsend(mqd_t mqdes attribute_unused, const char *msg_ptr attribute_unused,
+ size_t msg_len attribute_unused, unsigned int msg_prio attribute_unused,
+ const struct timespec *abs_timeout attribute_unused)
+{
+ __set_errno(ENOSYS);
+ return -1;
+}
+# endif
+int mq_send(mqd_t mqdes attribute_unused, const char *msg_ptr attribute_unused,
+ size_t msg_len attribute_unused, unsigned int msg_prio attribute_unused)
+{
+ __set_errno(ENOSYS);
+ return -1;
}
+#endif