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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
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