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-rw-r--r--pthreads/src/pthread_attr_setstacksize.c110
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diff --git a/pthreads/src/pthread_attr_setstacksize.c b/pthreads/src/pthread_attr_setstacksize.c
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-/*
- * pthread_attr_setstacksize.c
- *
- * Description:
- * This translation unit implements operations on thread attribute objects.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-int
-pthread_attr_setstacksize (pthread_attr_t * attr, size_t stacksize)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * This function specifies the size of the stack on
- * which threads created with 'attr' will run.
- *
- * PARAMETERS
- * attr
- * pointer to an instance of pthread_attr_t
- *
- * stacksize
- * stack size, in bytes.
- *
- *
- * DESCRIPTION
- * This function specifies the size of the stack on
- * which threads created with 'attr' will run.
- *
- * NOTES:
- * 1) Function supported only if this macro is
- * defined:
- *
- * _POSIX_THREAD_ATTR_STACKSIZE
- *
- * 2) Find the default first (using
- * pthread_attr_getstacksize), then increase
- * by multiplying.
- *
- * 3) Only use if thread needs more than the
- * default.
- *
- * RESULTS
- * 0 successfully set stack size,
- * EINVAL 'attr' is invalid or stacksize too
- * small or too big.
- * ENOSYS function not supported
- *
- * ------------------------------------------------------
- */
-{
-#if defined(_POSIX_THREAD_ATTR_STACKSIZE)
-
-#if PTHREAD_STACK_MIN > 0
-
- /* Verify that the stack size is within range. */
- if (stacksize < PTHREAD_STACK_MIN)
- {
- return EINVAL;
- }
-
-#endif
-
- if (ptw32_is_attr (attr) != 0)
- {
- return EINVAL;
- }
-
- /* Everything is okay. */
- (*attr)->stacksize = stacksize;
- return 0;
-
-#else
-
- return ENOSYS;
-
-#endif /* _POSIX_THREAD_ATTR_STACKSIZE */
-
-}