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 use-
ful, 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
Mac OS X 10.8 - Generated Thu Aug 30 05:39:33 CDT 2012