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| author | Jakub Jelinek <jakub@redhat.com> | 2007-07-12 18:26:36 +0000 |
|---|---|---|
| committer | Jakub Jelinek <jakub@redhat.com> | 2007-07-12 18:26:36 +0000 |
| commit | 0ecb606cb6cf65de1d9fc8a919bceb4be476c602 (patch) | |
| tree | 2ea1f8305970753e4a657acb2ccc15ca3eec8e2c /linuxthreads/man/pthread_once.man | |
| parent | 7d58530341304d403a6626d7f7a1913165fe2f32 (diff) | |
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2.5-18.1
Diffstat (limited to 'linuxthreads/man/pthread_once.man')
| -rw-r--r-- | linuxthreads/man/pthread_once.man | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/linuxthreads/man/pthread_once.man b/linuxthreads/man/pthread_once.man deleted file mode 100644 index e9d117b656..0000000000 --- a/linuxthreads/man/pthread_once.man +++ /dev/null @@ -1,34 +0,0 @@ -.TH PTHREAD_ONCE 3 LinuxThreads - -.SH NAME -pthread_once \- once-only initialization - -.SH SYNOPSIS -#include <pthread.h> - -pthread_once_t once_control = PTHREAD_ONCE_INIT; - -int pthread_once(pthread_once_t *once_control, void (*init_routine) (void)); - -.SH DESCRIPTION - -The purpose of !pthread_once! is to ensure that a piece of -initialization code is executed at most once. The |once_control| -argument points to a static or extern variable statically initialized -to !PTHREAD_ONCE_INIT!. - -The first time !pthread_once! is called with a given |once_control| -argument, it calls |init_routine| with no argument and changes the -value of the |once_control| variable to record that initialization has -been performed. Subsequent calls to !pthread_once! with the same -!once_control! argument do nothing. - -.SH "RETURN VALUE" -!pthread_once! always returns 0. - -.SH ERRORS -None. - -.SH AUTHOR -Xavier Leroy <Xavier.Leroy@inria.fr> - |