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PTHREAD_COND_SIGNAL (3) | C library functions | Unix Manual Pages | :man

NAME

pthread_cond_signal - unblock a thread waiting for a condition variable

CONTENTS

Library
Synopsis
Description
Return Values
Errors
See Also
Standards

LIBRARY


.Lb libc_r
.Lb libpthread
.Lb libthr

SYNOPSIS


.In 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


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