tail head cat sleep
QR code linking to this page

Manual Pages  — PTHREAD_COND_DESTROY

NAME

pthread_cond_destroy – destroy a condition variable

CONTENTS

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 IEEE Std 1003.1-96 ("POSIX.1").

PTHREAD_COND_DESTROY (3) July 28, 1998

tail head cat sleep
QR code linking to this page


Please direct any comments about this manual page service to Ben Bullock. Privacy policy.

The most horrifying thing about Unix is that, no matter how many times you hit yourself over the head with it, you never quite manage to lose consciousness. It just goes on and on.
— Patrick Sobalvarro