PTHREAD_CONDATTR(3) BSD Library Functions Manual PTHREAD_CONDATTR(3)
NAME
pthread_condattr_destroy, pthread_condattr_init -- condition attribute operations
SYNOPSIS
#include <pthread.h>
int
pthread_condattr_destroy(pthread_condattr_t *attr);
int
pthread_condattr_init(pthread_condattr_t *attr);
DESCRIPTION
Condition attribute objects are used to specify parameters to pthread_cond_init(). FreeBSD's implementation of conditions does not support
any non-default attributes, so these functions are not very useful, though they are required to to be present by POSIX.
The pthread_condattr_init() function initializes a condition attribute object with the default attributes.
The pthread_condattr_destroy() function destroys a condition attribute object.
RETURN VALUES
If successful, these functions return 0. Otherwise, an error number is returned to indicate the error.
ERRORS
pthread_condattr_destroy() will fail if:
[EINVAL] Invalid value for attr.
pthread_condattr_init() will fail if:
[ENOMEM] Out of memory.
SEE ALSO
pthread_cond_init(3)
STANDARDS
pthread_condattr_init() and pthread_condattr_destroy() conform to ISO/IEC 9945-1:1996 (``POSIX.1'')
BSD
April 28, 2000 BSD
