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authorrpj <rpj>2002-02-18 03:16:52 +0000
committerrpj <rpj>2002-02-18 03:16:52 +0000
commita416ab17ecf9f2cb0f1e3f7bd645a8d1ce690ca2 (patch)
tree72f776cd64e48824a5578ff7a523bc69097143b4 /cancel_testcancel.c
parente6f1797e9e9925ae7f9dda54806ef8f52ae3ed07 (diff)
Major reorganisation of source code; new routine and tests added.
Diffstat (limited to 'cancel_testcancel.c')
-rw-r--r--cancel_testcancel.c91
1 files changed, 0 insertions, 91 deletions
diff --git a/cancel_testcancel.c b/cancel_testcancel.c
deleted file mode 100644
index 4086565..0000000
--- a/cancel_testcancel.c
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@@ -1,91 +0,0 @@
-/*
- * cancel_testcancel.c
- *
- * Description:
- * POSIX thread functions related to thread cancellation.
- *
- * --------------------------------------------------------------------------
- *
- * 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
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-void
-pthread_testcancel (void)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * This function creates a deferred cancellation point
- * in the calling thread. The call has no effect if the
- * current cancelability state is
- * PTHREAD_CANCEL_DISABLE
- *
- * PARAMETERS
- * N/A
- *
- *
- * DESCRIPTION
- * This function creates a deferred cancellation point
- * in the calling thread. The call has no effect if the
- * current cancelability state is
- * PTHREAD_CANCEL_DISABLE
- *
- * NOTES:
- * 1) Cancellation is asynchronous. Use pthread_join
- * to wait for termination of thread if necessary
- *
- * RESULTS
- * N/A
- *
- * ------------------------------------------------------
- */
-{
- pthread_t self = pthread_self();
-
- (void) pthread_mutex_lock(&self->cancelLock);
-
- if (self != NULL
- && self->cancelState != PTHREAD_CANCEL_DISABLE
- && WaitForSingleObject (self->cancelEvent, 0) == WAIT_OBJECT_0
- )
- {
- /*
- * Canceling!
- */
- self->state = PThreadStateCanceling;
- self->cancelState = PTHREAD_CANCEL_DISABLE;
- (void) pthread_mutex_unlock(&self->cancelLock);
- ptw32_throw(PTW32_EPS_CANCEL);
- }
-
- (void) pthread_mutex_unlock(&self->cancelLock);
-} /* pthread_testcancel */
-