From 682f23e7bb4a52bedf46eff5c4859e1308eda124 Mon Sep 17 00:00:00 2001
From: Michał Cichoń <michcic@gmail.com>
Date: Tue, 25 Aug 2015 19:56:24 +0200
Subject: Update build ref

---
 pthreads/src/sem_destroy.c | 144 ---------------------------------------------
 1 file changed, 144 deletions(-)
 delete mode 100644 pthreads/src/sem_destroy.c

(limited to 'pthreads/src/sem_destroy.c')

diff --git a/pthreads/src/sem_destroy.c b/pthreads/src/sem_destroy.c
deleted file mode 100644
index 6c98e80..0000000
--- a/pthreads/src/sem_destroy.c
+++ /dev/null
@@ -1,144 +0,0 @@
-/*
- * -------------------------------------------------------------
- *
- * Module: sem_destroy.c
- *
- * Purpose:
- *	Semaphores aren't actually part of the PThreads standard.
- *	They are defined by the POSIX Standard:
- *
- *		POSIX 1003.1b-1993	(POSIX.1b)
- *
- * -------------------------------------------------------------
- *
- * --------------------------------------------------------------------------
- *
- *      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 "semaphore.h"
-#include "implement.h"
-
-
-int
-sem_destroy (sem_t * sem)
-     /*
-      * ------------------------------------------------------
-      * DOCPUBLIC
-      *      This function destroys an unnamed semaphore.
-      *
-      * PARAMETERS
-      *      sem
-      *              pointer to an instance of sem_t
-      *
-      * DESCRIPTION
-      *      This function destroys an unnamed semaphore.
-      *
-      * RESULTS
-      *              0               successfully destroyed semaphore,
-      *              -1              failed, error in errno
-      * ERRNO
-      *              EINVAL          'sem' is not a valid semaphore,
-      *              ENOSYS          semaphores are not supported,
-      *              EBUSY           threads (or processes) are currently
-      *                                      blocked on 'sem'
-      *
-      * ------------------------------------------------------
-      */
-{
-  int result = 0;
-  sem_t s = NULL;
-
-  if (sem == NULL || *sem == NULL)
-    {
-      result = EINVAL;
-    }
-  else
-    {
-      s = *sem;
-
-      if ((result = pthread_mutex_lock (&s->lock)) == 0)
-        {
-          if (s->value < 0)
-            {
-              (void) pthread_mutex_unlock (&s->lock);
-              result = EBUSY;
-            }
-          else
-            {
-              /* There are no threads currently blocked on this semaphore. */
-
-              if (!CloseHandle (s->sem))
-	        {
-                  (void) pthread_mutex_unlock (&s->lock);
-	          result = EINVAL;
-	        }
-	      else
-	        {
-                  /*
-                   * Invalidate the semaphore handle when we have the lock.
-                   * Other sema operations should test this after acquiring the lock
-                   * to check that the sema is still valid, i.e. before performing any
-                   * operations. This may only be necessary before the sema op routine
-                   * returns so that the routine can return EINVAL - e.g. if setting
-                   * s->value to SEM_VALUE_MAX below does force a fall-through.
-                   */
-                  *sem = NULL;
-
-                  /* Prevent anyone else actually waiting on or posting this sema.
-                   */
-                  s->value = SEM_VALUE_MAX;
-
-                  (void) pthread_mutex_unlock (&s->lock);
-
-                  do
-                    {
-                      /* Give other threads a chance to run and exit any sema op
-                       * routines. Due to the SEM_VALUE_MAX value, if sem_post or
-                       * sem_wait were blocked by us they should fall through.
-                       */
-                      Sleep(0);
-                    }
-                  while (pthread_mutex_destroy (&s->lock) == EBUSY);
-                }
-            }
-        }
-    }
-
-  if (result != 0)
-    {
-      errno = result;
-      return -1;
-    }
-
-  free (s);
-
-  return 0;
-
-}				/* sem_destroy */
-- 
cgit v1.2.3