diff options
Diffstat (limited to 'librt')
| -rw-r--r-- | librt/mq_send.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/librt/mq_send.c b/librt/mq_send.c index 947e9fe72..218157b27 100644 --- a/librt/mq_send.c +++ b/librt/mq_send.c @@ -9,11 +9,11 @@ #include <mqueue.h> #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 /* * Add a message to queue. If O_NONBLOCK is set and queue is full, wait @@ -23,14 +23,17 @@ int mq_timedsend(mqd_t mqdes, const char *msg_ptr, size_t msg_len, unsigned int msg_prio, const struct timespec *abs_timeout) { - return __syscall_mq_timedsend(mqdes, msg_ptr, msg_len, msg_prio, 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 } /* 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 mq_timedsend(mqdes, msg_ptr, msg_len, msg_prio, NULL); } - -#endif |