From a416ab17ecf9f2cb0f1e3f7bd645a8d1ce690ca2 Mon Sep 17 00:00:00 2001
From: rpj <rpj>
Date: Mon, 18 Feb 2002 03:16:52 +0000
Subject: Major reorganisation of source code; new routine and tests added.

---
 semaphore_init.c | 163 -------------------------------------------------------
 1 file changed, 163 deletions(-)
 delete mode 100644 semaphore_init.c

(limited to 'semaphore_init.c')

diff --git a/semaphore_init.c b/semaphore_init.c
deleted file mode 100644
index bda6849..0000000
--- a/semaphore_init.c
+++ /dev/null
@@ -1,163 +0,0 @@
-/*
- * -------------------------------------------------------------
- *
- * Module: semaphore_init.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) 1999,2002 Pthreads-win32 contributors
- * 
- *      Contact Email: rpj@ise.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
- */
-
-#ifndef _UWIN
-#   include <process.h>
-#endif
-
-#include "pthread.h"
-#include "semaphore.h"
-#include "implement.h"
-
-#include <limits.h>
-
-int
-sem_init (sem_t * sem, int pshared, unsigned int value)
-     /*
-      * ------------------------------------------------------
-      * DOCPUBLIC
-      *      This function initializes an unnamed semaphore. the
-      *      initial value of the semaphore is 'value'
-      *
-      * PARAMETERS
-      *      sem
-      * 	     pointer to an instance of sem_t
-      *
-      *      pshared
-      * 	     if zero, this semaphore may only be shared between
-      * 	     threads in the same process.
-      * 	     if nonzero, the semaphore can be shared between
-      * 	     processes
-      *
-      *      value
-      * 	     initial value of the semaphore counter
-      *
-      * DESCRIPTION
-      *      This function initializes an unnamed semaphore. The
-      *      initial value of the semaphore is set to 'value'.
-      *
-      * RESULTS
-      * 	     0		     successfully created semaphore,
-      * 	     -1 	     failed, error in errno
-      * ERRNO
-      * 	     EINVAL	     'sem' is not a valid semaphore,
-      * 	     ENOSPC	     a required resource has been exhausted,
-      * 	     ENOSYS	     semaphores are not supported,
-      * 	     EPERM	     the process lacks appropriate privilege
-      *
-      * ------------------------------------------------------
-      */
-{
-  int result = 0;
-  sem_t s;
-
-  if (pshared != 0)
-    {
-      /*
-       * Creating a semaphore that can be shared between
-       * processes
-       */
-      result = EPERM;
-
-    }
-  else
-    {
-
-      s = (sem_t) calloc (1, sizeof (*s));
-
-      if (NULL == s)
-	{
-	  result = ENOMEM;
-	}
-
-#ifdef NEED_SEM
-
-      else
-	{
-	  s->value = value;
-	  s->event = CreateEvent (NULL,
-				  FALSE,	/* manual reset */
-				  FALSE,	/* initial state */
-				  NULL);
-	  if (0 == s->event)
-	    {
-	      result = ENOSPC;
-	    }
-	  else
-	    {
-	      if (value != 0)
-		{
-		  SetEvent(s->event);
-		}
-
-	      InitializeCriticalSection(&s->sem_lock_cs);
-	    }
-	}
-
-#else /* NEED_SEM */
-
-      s->sem = CreateSemaphore (NULL,	     /* Always NULL */
-				value,	     /* Initial value */
-				INT_MAX,     /* Maximum value */
-				NULL);	     /* Name */
-
-      if (0 == s->sem)
-	{
-	  result = ENOSPC;
-	}
-
-#endif /* NEED_SEM */
-
-    }
-
-  if (result != 0)
-    {
-      errno = result;
-      return -1;
-    }
-
-  *sem = s;
-
-  return 0;
-
-}				/* sem_init */
-- 
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