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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>


COPYRIGHT
       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 .