diff options
Diffstat (limited to 'libkdenetwork/libgpgme-copy/gpgme/w32-sema.c')
-rw-r--r-- | libkdenetwork/libgpgme-copy/gpgme/w32-sema.c | 115 |
1 files changed, 0 insertions, 115 deletions
diff --git a/libkdenetwork/libgpgme-copy/gpgme/w32-sema.c b/libkdenetwork/libgpgme-copy/gpgme/w32-sema.c deleted file mode 100644 index 2b20cab3e..000000000 --- a/libkdenetwork/libgpgme-copy/gpgme/w32-sema.c +++ /dev/null @@ -1,115 +0,0 @@ -/* w32-sema.c - Copyright (C) 2001 Werner Koch (dd9jn) - Copyright (C) 2001, 2002, 2004 g10 Code GmbH - - This file is part of GPGME. - - GPGME 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 2.1 of - the License, or (at your option) any later version. - - GPGME 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 program; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - 02110-1301, USA. */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <assert.h> -#include <errno.h> -#include <signal.h> -#include <fcntl.h> -#include <sys/time.h> -#include <sys/types.h> -#include <windows.h> -#include <io.h> - -#include "util.h" -#include "sema.h" -#include "debug.h" - -static void -sema_fatal (const char *text) -{ - fprintf (stderr, "sema.c: %s\n", text); - abort (); -} - - -static void -critsect_init (struct critsect_s *s) -{ - CRITICAL_SECTION *mp; - static CRITICAL_SECTION init_lock; - static int initialized; - - if (!initialized) { - /* The very first time we call this function, we assume that - only one thread is running, so that we can bootstrap the - semaphore code. */ - InitializeCriticalSection (&init_lock); - initialized = 1; - } - if (!s) - return; /* we just want to initialize ourself */ - - /* first test whether it is really not initialized */ - EnterCriticalSection (&init_lock); - if ( s->private ) { - LeaveCriticalSection (&init_lock); - return; - } - /* now init it */ - mp = malloc ( sizeof *mp ); - if (!mp) { - LeaveCriticalSection (&init_lock); - sema_fatal ("out of core while creating critical section lock"); - } - InitializeCriticalSection (mp); - s->private = mp; - LeaveCriticalSection (&init_lock); -} - -void -_gpgme_sema_subsystem_init () -{ - /* fixme: we should check that there is only one thread running */ - critsect_init (NULL); -} - - -void -_gpgme_sema_cs_enter ( struct critsect_s *s ) -{ - if (!s->private) - critsect_init (s); - EnterCriticalSection ( (CRITICAL_SECTION*)s->private ); -} - -void -_gpgme_sema_cs_leave (struct critsect_s *s) -{ - if (!s->private) - critsect_init (s); - LeaveCriticalSection ((CRITICAL_SECTION*)s->private); -} - -void -_gpgme_sema_cs_destroy ( struct critsect_s *s ) -{ - if (s && s->private) { - DeleteCriticalSection ((CRITICAL_SECTION*)s->private); - free (s->private); - s->private = NULL; - } -} |