pthread_cond_destroy(3) [freebsd man page]

PTHREAD_COND_DESTROY(3) 				   BSD Library Functions Manual 				   PTHREAD_COND_DESTROY(3)

NAME

     pthread_cond_destroy -- destroy a condition variable

LIBRARY

     POSIX Threads Library (libpthread, -lpthread)

SYNOPSIS

     #include <pthread.h>

     int
     pthread_cond_destroy(pthread_cond_t *cond);

DESCRIPTION

     The pthread_cond_destroy() function frees the resources allocated by the condition variable cond.

IMPLEMENTATION NOTES

     A condition variable can be destroyed immediately after all the threads that are blocked on it are awakened.

RETURN VALUES

     If successful, the pthread_cond_destroy() function will return zero, otherwise an error number will be returned to indicate the error.

ERRORS

     The pthread_cond_destroy() function will fail if:

     [EINVAL]		The value specified by cond is invalid.

     [EBUSY]		The variable cond is locked by another thread.

SEE ALSO

     pthread_cond_broadcast(3), pthread_cond_init(3), pthread_cond_signal(3), pthread_cond_timedwait(3), pthread_cond_wait(3)

STANDARDS

     The pthread_cond_destroy() function conforms to ISO/IEC 9945-1:1996 (``POSIX.1'').

BSD
								   July 28, 1998							       BSD

Check Out this Related Man Page

PTHREAD_COND_SIGNAL(3)					   BSD Library Functions Manual 				    PTHREAD_COND_SIGNAL(3)

NAME

     pthread_cond_signal -- unblock a thread waiting for a condition variable

LIBRARY

     POSIX Threads Library (libpthread, -lpthread)

SYNOPSIS

     #include <pthread.h>

     int
     pthread_cond_signal(pthread_cond_t *cond);

DESCRIPTION

     The pthread_cond_signal() function unblocks one thread waiting for the condition variable cond.

RETURN VALUES

     If successful, the pthread_cond_signal() function will return zero, otherwise an error number will be returned to indicate the error.

ERRORS

     The pthread_cond_signal() function will fail if:

     [EINVAL]		The value specified by cond is invalid.

SEE ALSO

     pthread_cond_broadcast(3), pthread_cond_destroy(3), pthread_cond_init(3), pthread_cond_timedwait(3), pthread_cond_wait(3)

STANDARDS

     The pthread_cond_signal() function conforms to ISO/IEC 9945-1:1996 (``POSIX.1'').

BSD
								   July 28, 1998							       BSD

Linux and UNIX Man Pages

pthread_cond_destroy(3) [freebsd man page]

Check Out this Related Man Page