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NAME
       pthread_attr_getstacksize, pthread_attr_setstacksize - get and set the stacksize attribute


SYNOPSIS
       #include <pthread.h>

       int pthread_attr_getstacksize(const pthread_attr_t *restrict attr,
              size_t *restrict stacksize);
       int pthread_attr_setstacksize(pthread_attr_t *attr, size_t stacksize);


DESCRIPTION
       The  pthread_attr_getstacksize()  and  pthread_attr_setstacksize() functions, respectively, shall get and
       set the thread creation stacksize attribute in the attr object.

       The stacksize attribute shall define the minimum stack size (in bytes) allocated for the created  threads
       stack.


RETURN VALUE
       Upon  successful  completion,  pthread_attr_getstacksize() and pthread_attr_setstacksize() shall return a
       value of 0; otherwise, an error number shall be returned to indicate the error.

       The pthread_attr_getstacksize() function stores the stacksize attribute value in stacksize if successful.


ERRORS
       The pthread_attr_setstacksize() function shall fail if:

       EINVAL The value of stacksize is less than {PTHREAD_STACK_MIN} or exceeds a system-imposed limit.

       These functions shall not return an error code of [EINTR].

       The following sections are informative.


EXAMPLES
       None.


APPLICATION USAGE
       None.


RATIONALE
       None.


FUTURE DIRECTIONS
       None.


SEE ALSO
       pthread_attr_destroy() , pthread_attr_getstackaddr() , pthread_attr_getdetachstate() , pthread_create() ,
       the Base Definitions volume of IEEE Std 1003.1-2001, <limits.h>, <pthread.h>


       Portions of this text are reprinted and reproduced in electronic form from IEEE Std 1003.1, 2003 Edition,
       Standard for Information Technology -- Portable Operating System Interface (POSIX), The Open  Group  Base
       Specifications Issue 6, Copyright (C) 2001-2003 by the Institute of Electrical and Electronics Engineers,
       Inc and The Open Group. In the event of any discrepancy between this version and the  original  IEEE  and
       The  Open  Group  Standard,  the  original  IEEE and The Open Group Standard is the referee document. The
       original Standard can be obtained online at http://www.opengroup.org/unix/online.html .