diff options
| author | Peter S. Mazinger <ps.m@gmx.net> | 2011-03-23 15:24:46 +0100 |
|---|---|---|
| committer | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2012-06-15 14:00:32 +0200 |
| commit | cfe1298282b9b49f11c0002b1f9cc98da2ad0065 (patch) | |
| tree | 099447ec39c2382a88d9e440868f272f56fc561f /librt | |
| parent | b8e6e4064cd69b160926cc77731e667e3fe91682 (diff) | |
librt: provide missing prototypes for mq_timedreceive,mq_timedsend
If ADVANCED_REALTIME is disabled, these prototypes are missing and
librt_hidden_proto() fails.
Makefile.in: added a comment, we build mq_timedreceive/mq_timedsend
on NPTL even if ADVANCED_REALTIME is disabled.
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Diffstat (limited to 'librt')
| -rw-r--r-- | librt/Makefile.in | 1 | ||||
| -rw-r--r-- | librt/mq_receive.c | 7 | ||||
| -rw-r--r-- | librt/mq_send.c | 6 |
3 files changed, 12 insertions, 2 deletions
diff --git a/librt/Makefile.in b/librt/Makefile.in index 857efb517..8555e94db 100644 --- a/librt/Makefile.in +++ b/librt/Makefile.in @@ -28,6 +28,7 @@ librt_filter_SRC := ifeq ($(UCLIBC_HAS_THREADS_NATIVE),y) librt_filter_SRC += mq_notify.c timer_create.c timer_delete.c \ timer_getoverr.c timer_gettime.c timer_settime.c +# these should really be guarded by ADVANCED_REALTIME, we use them in mq_send.c/mq_receive.c librt_SSRC := $(wildcard $(librt_DIR)/*.S) else librt_filter_SRC += clock_nanosleep.c clock_getcpuclockid.c clock_gettime.c diff --git a/librt/mq_receive.c b/librt/mq_receive.c index 26fc45194..2be1c1a98 100644 --- a/librt/mq_receive.c +++ b/librt/mq_receive.c @@ -10,13 +10,18 @@ #include <mqueue.h> #ifdef __UCLIBC_HAS_THREADS_NATIVE__ +# ifndef __UCLIBC_HAS_ADVANCED_REALTIME__ +extern ssize_t mq_timedreceive(mqd_t mqdes, char *msg_ptr, size_t msg_len, + unsigned int *msg_prio, + const struct timespec *abs_timeout); +# endif librt_hidden_proto(mq_timedreceive) #else # define __NR___syscall_mq_timedreceive __NR_mq_timedreceive static _syscall5(int, __syscall_mq_timedreceive, int, mqdes, char *, msg_ptr, size_t, msg_len, unsigned int *, - msg_prio, const void *, abs_timeout); + msg_prio, const void *, abs_timeout) # ifdef __UCLIBC_HAS_ADVANCED_REALTIME__ /* diff --git a/librt/mq_send.c b/librt/mq_send.c index 78308d8d9..5e50d1a19 100644 --- a/librt/mq_send.c +++ b/librt/mq_send.c @@ -10,13 +10,17 @@ #include <mqueue.h> #ifdef __UCLIBC_HAS_THREADS_NATIVE__ +# ifndef __UCLIBC_HAS_ADVANCED_REALTIME__ +extern int mq_timedsend(mqd_t mqdes, const char *msg_ptr, size_t msg_len, + unsigned int msg_prio, const struct timespec *abs_timeout); +# endif librt_hidden_proto(mq_timedsend) #else # 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); + msg_prio, const void *, abs_timeout) # ifdef __UCLIBC_HAS_ADVANCED_REALTIME__ /* |