pthread_mutex_unlock man page on FreeBSD

Man page or keyword search:  
man Server   9747 pages
apropos Keyword Search (all sections)
Output format
FreeBSD logo
[printable version]

PTHREAD_MUTEX_UNLOCK(3)	 BSD Library Functions Manual  PTHREAD_MUTEX_UNLOCK(3)

NAME
     pthread_mutex_unlock — unlock a mutex

LIBRARY
     POSIX Threads Library (libpthread, -lpthread)

SYNOPSIS
     #include <pthread.h>

     int
     pthread_mutex_unlock(pthread_mutex_t *mutex);

DESCRIPTION
     If the current thread holds the lock on mutex, then the
     pthread_mutex_unlock() function unlocks mutex.

RETURN VALUES
     If successful, pthread_mutex_unlock() will return zero, otherwise an
     error number will be returned to indicate the error.

ERRORS
     The pthread_mutex_unlock() function will fail if:

     [EINVAL]		The value specified by mutex is invalid.

     [EPERM]		The current thread does not hold a lock on mutex.

SEE ALSO
     pthread_mutex_destroy(3), pthread_mutex_init(3), pthread_mutex_lock(3),
     pthread_mutex_trylock(3)

STANDARDS
     The pthread_mutex_unlock() function conforms to ISO/IEC 9945-1:1996
     (“POSIX.1”).

BSD				 July 30, 1998				   BSD
[top]

List of man pages available for FreeBSD

Copyright (c) for man pages and the logo by the respective OS vendor.

For those who want to learn more, the polarhome community provides shell access and support.

[legal] [privacy] [GNU] [policy] [cookies] [netiquette] [sponsors] [FAQ]
Tweet
Polarhome, production since 1999.
Member of Polarhome portal.
Based on Fawad Halim's script.
...................................................................
Vote for polarhome
Free Shell Accounts :: the biggest list on the net