diff options
| author | Ulrich Drepper <drepper@redhat.com> | 2004-04-13 02:15:43 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2004-04-13 02:15:43 +0000 |
| commit | 1b82c6c77d566ce3977c83b7ca47f09aac31e525 (patch) | |
| tree | 27c7a0846d386151845a01a553d0dcfb16691bfb /sysdeps/unix/sysv/linux/mq_notify.c | |
| parent | 381a0c26d73e0f074c962e0ab53b99a6c327066d (diff) | |
| download | glibc-1b82c6c77d566ce3977c83b7ca47f09aac31e525.tar.gz | |
Update.
2004-04-08 Ulrich Drepper <drepper@redhat.com>
* rt/tst-mqueue3.c: New file.
* rt/Makefile (tests): Add tst-mqueue3.
2004-04-08 Jakub Jelinek <jakub@redhat.com>
* rt/tst-mqueue1.c: New file.
* rt/tst-mqueue2.c: New file.
* rt/tst-mqueue4.c: New file.
* rt/Makefile (tests): Add tst-mqueue1, tst-mqueue2, tst-mqueue4.
* rt/Versions (librt): Add mq_*@@GLIBC_2.3.4.
* rt/Makefile (headers): Add mqueue.h and bits/mqueue.h.
(mq-routines): Set.
(librt-routines): Use it.
* rt/mqueue.h: New file.
* include/mqueue.h: New file.
* sysdeps/generic/bits/mqueue.h: New file.
* sysdeps/generic/mq_setattr.c: New file.
* sysdeps/generic/mq_getattr.c: New file.
* sysdeps/generic/mq_notify.c: New file.
* sysdeps/generic/mq_close.c: New file.
* sysdeps/generic/mq_send.c: New file.
* sysdeps/generic/mq_unlink.c: New file.
* sysdeps/generic/mq_receive.c: New file.
* sysdeps/generic/mq_timedreceive.c: New file.
* sysdeps/generic/mq_timedsend.c: New file.
* sysdeps/generic/mq_open.c: New file.
* sysdeps/unix/sysv/linux/bits/local_lim.h (MQ_PRIO_MAX): Define.
* sysdeps/unix/sysv/linux/bits/mqueue.h: New file.
* sysdeps/unix/sysv/linux/syscalls.list: Add mq_timedsend,
mq_timedreceive and mq_setattr.
* sysdeps/unix/sysv/linux/mq_getattr.c: New file.
* sysdeps/unix/sysv/linux/mq_notify.c: New file.
* sysdeps/unix/sysv/linux/mq_close.c: New file.
* sysdeps/unix/sysv/linux/mq_send.c: New file.
* sysdeps/unix/sysv/linux/mq_unlink.c: New file.
* sysdeps/unix/sysv/linux/mq_receive.c: New file.
* sysdeps/unix/sysv/linux/mq_open.c: New file.
2004-04-09 Thorsten Kukuk <kukuk@suse.de>
* sysdeps/s390/ffs.c: Don't add ffsl weak alias on s390x.
2004-04-09 Steven Munroe <sjmunroe@us.ibm.com>
* sysdeps/unix/sysv/linux/powerpc/powerpc64/umount.c: New file.
Diffstat (limited to 'sysdeps/unix/sysv/linux/mq_notify.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/mq_notify.c | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/mq_notify.c b/sysdeps/unix/sysv/linux/mq_notify.c new file mode 100644 index 0000000000..6ebe8efe5a --- /dev/null +++ b/sysdeps/unix/sysv/linux/mq_notify.c @@ -0,0 +1,43 @@ +/* Copyright (C) 2004 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include <errno.h> +#include <mqueue.h> +#include <sysdep.h> + +#ifdef __NR_mq_notify + +/* Register notification upon message arrival to an empty message queue + MQDES. */ +int +mq_notify (mqd_t mqdes, const struct sigevent *notification) +{ + /* mq_notify which handles SIGEV_THREAD is included in the thread + add-on. */ + if (notification != NULL + && notification->sigev_notify == SIGEV_THREAD) + { + __set_errno (ENOSYS); + return -1; + } + return INLINE_SYSCALL (mq_notify, 2, mqdes, notification); +} + +#else +# include <sysdeps/generic/mq_notify.c> +#endif |