From 0103da82bdf86764129c3b1e57c0496af1bb91ab Mon Sep 17 00:00:00 2001 From: rpj Date: Sat, 29 May 1999 06:44:29 +0000 Subject: ./ChangeLog Sat May 8 09:42:30 1999 Ross Johnson * pthread.def (sem_open): Add. (sem_close): Add. (sem_unlink): Add. (sem_getvalue): Add. * FAQ (Question 3): Add. Thu Apr 8 01:16:23 1999 Ross Johnson * semaphore.c (sem_open): New function; returns an error (ENOSYS). (sem_close): ditto. (sem_unlink): ditto. (sem_getvalue): ditto. * semaphore.h (_POSIX_SEMAPHORES): define. ./tests/ChangeLog Sat May 29 23:29:04 1999 Ross Johnson * runall.bat (condvar5): Add new test. * runall.bat (condvar6): Add new test. * Makefile (condvar5) : Add new test. * Makefile (condvar6) : Add new test. * condvar5.c: New test for pthread_cond_broadcast(). * condvar6.c: New test for pthread_cond_broadcast(). --- semaphore.c | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) (limited to 'semaphore.c') diff --git a/semaphore.c b/semaphore.c index cd463d3..0fcfc94 100644 --- a/semaphore.c +++ b/semaphore.c @@ -329,3 +329,36 @@ sem_post (sem_t * sem) return 0; } /* sem_post */ + + +int +sem_open (const char * name, int oflag, mode_t mode, unsigned int value) +{ + errno = ENOSYS; + return -1; +} /* sem_open */ + + +int +sem_close (sem_t * sem) +{ + errno = ENOSYS; + return -1; +} /* sem_close */ + + +int +sem_unlink (const char * name) +{ + errno = ENOSYS; + return -1; +} /* sem_unlink */ + + +int +sem_getvalue (sem_t * sem, int * sval) +{ + errno = ENOSYS; + return -1; +} /* sem_getvalue */ + -- cgit v1.2.3