1PTHREAD_ATTR_GETSTACKSIZE(P)POSIX Programmer's ManuaPlTHREAD_ATTR_GETSTACKSIZE(P)
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NAME

6       pthread_attr_getstacksize,  pthread_attr_setstacksize - get and set the
7       stacksize attribute
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SYNOPSIS

10       #include <pthread.h>
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12       int pthread_attr_getstacksize(const pthread_attr_t *restrict attr,
13              size_t *restrict stacksize);
14       int pthread_attr_setstacksize(pthread_attr_t *attr, size_t stacksize);
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DESCRIPTION

18       The pthread_attr_getstacksize() and  pthread_attr_setstacksize()  func‐
19       tions,  respectively,  shall  get and set the thread creation stacksize
20       attribute in the attr object.
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22       The stacksize attribute shall define the minimum stack size (in  bytes)
23       allocated for the created threads stack.
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RETURN VALUE

26       Upon    successful    completion,    pthread_attr_getstacksize()    and
27       pthread_attr_setstacksize() shall return a value of  0;  otherwise,  an
28       error number shall be returned to indicate the error.
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30       The pthread_attr_getstacksize() function stores the stacksize attribute
31       value in stacksize if successful.
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ERRORS

34       The pthread_attr_setstacksize() function shall fail if:
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36       EINVAL The value of  stacksize  is  less  than  {PTHREAD_STACK_MIN}  or
37              exceeds a system-imposed limit.
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40       These functions shall not return an error code of [EINTR].
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42       The following sections are informative.
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EXAMPLES

45       None.
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APPLICATION USAGE

48       None.
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RATIONALE

51       None.
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FUTURE DIRECTIONS

54       None.
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SEE ALSO

57       pthread_attr_destroy()       ,       pthread_attr_getstackaddr()      ,
58       pthread_attr_getdetachstate() , pthread_create() , the Base Definitions
59       volume of IEEE Std 1003.1-2001, <limits.h>, <pthread.h>
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62       Portions  of  this text are reprinted and reproduced in electronic form
63       from IEEE Std 1003.1, 2003 Edition, Standard for Information Technology
64       --  Portable  Operating  System  Interface (POSIX), The Open Group Base
65       Specifications Issue 6, Copyright (C) 2001-2003  by  the  Institute  of
66       Electrical  and  Electronics  Engineers, Inc and The Open Group. In the
67       event of any discrepancy between this version and the original IEEE and
68       The  Open Group Standard, the original IEEE and The Open Group Standard
69       is the referee document. The original Standard can be  obtained  online
70       at http://www.opengroup.org/unix/online.html .
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74IEEE/The Open Group                  2003         PTHREAD_ATTR_GETSTACKSIZE(P)
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