diff options
Diffstat (limited to 'pthreads/pthread_attr_getdetachstate.c')
-rw-r--r-- | pthreads/pthread_attr_getdetachstate.c | 177 |
1 files changed, 91 insertions, 86 deletions
diff --git a/pthreads/pthread_attr_getdetachstate.c b/pthreads/pthread_attr_getdetachstate.c index ce56bab7f..93d613352 100644 --- a/pthreads/pthread_attr_getdetachstate.c +++ b/pthreads/pthread_attr_getdetachstate.c @@ -1,86 +1,91 @@ -/*
- * pthread_attr_getdetachstate.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_getdetachstate (const pthread_attr_t * attr, int *detachstate)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * This function determines whether threads created with
- * 'attr' will run detached.
- *
- * PARAMETERS
- * attr
- * pointer to an instance of pthread_attr_t
- *
- * detachstate
- * pointer to an integer into which is returned one
- * of:
- *
- * PTHREAD_CREATE_JOINABLE
- * Thread ID is valid, must be joined
- *
- * PTHREAD_CREATE_DETACHED
- * Thread ID is invalid, cannot be joined,
- * canceled, or modified
- *
- *
- * DESCRIPTION
- * This function determines whether threads created with
- * 'attr' will run detached.
- *
- * NOTES:
- * 1) You cannot join or cancel detached threads.
- *
- * RESULTS
- * 0 successfully retrieved detach state,
- * EINVAL 'attr' is invalid
- *
- * ------------------------------------------------------
- */
-{
- if (ptw32_is_attr (attr) != 0 || detachstate == NULL)
- {
- return EINVAL;
- }
-
- *detachstate = (*attr)->detachstate;
- return 0;
-}
+/* + * pthread_attr_getdetachstate.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) 1999,2012 Pthreads-win32 contributors + * + * Homepage1: http://sourceware.org/pthreads-win32/ + * Homepage2: http://sourceforge.net/projects/pthreads4w/ + * + * 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 + */ + +#ifdef HAVE_CONFIG_H +# include <config.h> +#endif + +#include "pthread.h" +#include "implement.h" + + +int +pthread_attr_getdetachstate (const pthread_attr_t * attr, int *detachstate) + /* + * ------------------------------------------------------ + * DOCPUBLIC + * This function determines whether threads created with + * 'attr' will run detached. + * + * PARAMETERS + * attr + * pointer to an instance of pthread_attr_t + * + * detachstate + * pointer to an integer into which is returned one + * of: + * + * PTHREAD_CREATE_JOINABLE + * Thread ID is valid, must be joined + * + * PTHREAD_CREATE_DETACHED + * Thread ID is invalid, cannot be joined, + * canceled, or modified + * + * + * DESCRIPTION + * This function determines whether threads created with + * 'attr' will run detached. + * + * NOTES: + * 1) You cannot join or cancel detached threads. + * + * RESULTS + * 0 successfully retrieved detach state, + * EINVAL 'attr' is invalid + * + * ------------------------------------------------------ + */ +{ + if (ptw32_is_attr (attr) != 0 || detachstate == NULL) + { + return EINVAL; + } + + *detachstate = (*attr)->detachstate; + return 0; +} |