pthread_cond_init - create a condition variable

CONTENTS

Library
Synopsis
Description
Return Values
Errors
See Also
Standards

.Lb libc_r
.Lb libpthread
.Lb libthr

.In pthread.h int pthread_cond_init pthread_cond_t *cond const pthread_condattr_t *attr

The pthread_cond_init function creates a new condition variable, with attributes specified with attr. If attr is NULL the default attributes are used.

If successful, the pthread_cond_init function will return zero and put the new condition variable id into cond, otherwise an error number will be returned to indicate the error.

The pthread_cond_init function will fail if:

[EINVAL]
	The value specified by attr is invalid.
[ENOMEM]
	The process cannot allocate enough memory to create another condition variable.
[EAGAIN]
	The system temporarily lacks the resources to create another condition variable.

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

The pthread_cond_init function conforms to -p1003.1-96.

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