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

NAME

pthread_cond_init - create 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_init "pthread_cond_t *cond" "const pthread_condattr_t *attr"

DESCRIPTION

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

RETURN VALUES

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.

ERRORS

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.

SEE ALSO

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

STANDARDS


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