Add missing headers

include/rfb/threading.h

@@ -0,0 +1,76 @@
+/*
+ *  LibVNCServer/LibVNCClient common platform threading defines and includes.
+ *
+ *  Copyright (C) 2020 Christian Beier <dontmind@freeshell.org>
+ *
+ *  This is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This software 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 General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this software; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,
+ *  USA.
+ */
+
+#ifndef _RFB_COMMON_THREADING_H
+#define _RFB_COMMON_THREADING_H
+
+#include "config.h"
+
+#ifdef LIBVNCSERVER_HAVE_LIBPTHREAD
+#include <pthread.h>
+#if 0 /* debugging */
+#define LOCK(mutex)                   (rfbLog("%s:%d LOCK(%s,0x%x)\n",__FILE__,__LINE__,#mutex,&(mutex)), pthread_mutex_lock(&(mutex)))
+#define UNLOCK(mutex)                 (rfbLog("%s:%d UNLOCK(%s,0x%x)\n",__FILE__,__LINE__,#mutex,&(mutex)), pthread_mutex_unlock(&(mutex)))
+#define MUTEX(mutex)                  pthread_mutex_t (mutex)
+#define INIT_MUTEX(mutex)             (rfbLog("%s:%d INIT_MUTEX(%s,0x%x)\n",__FILE__,__LINE__,#mutex,&(mutex)), pthread_mutex_init(&(mutex),NULL))
+#define TINI_MUTEX(mutex)             (rfbLog("%s:%d TINI_MUTEX(%s)\n",__FILE__,__LINE__,#mutex), pthread_mutex_destroy(&(mutex)))
+#define TSIGNAL(cond)                 (rfbLog("%s:%d TSIGNAL(%s)\n",__FILE__,__LINE__,#cond), pthread_cond_signal(&(cond)))
+#define WAIT(cond,mutex)              (rfbLog("%s:%d WAIT(%s,%s)\n",__FILE__,__LINE__,#cond,#mutex), pthread_cond_wait(&(cond),&(mutex)))
+#define COND(cond) pthread_cond_t     (cond)
+#define INIT_COND(cond)               (rfbLog("%s:%d INIT_COND(%s)\n",__FILE__,__LINE__,#cond), pthread_cond_init(&(cond),NULL))
+#define TINI_COND(cond)               (rfbLog("%s:%d TINI_COND(%s)\n",__FILE__,__LINE__,#cond), pthread_cond_destroy(&(cond)))
+#define IF_PTHREADS(x)                x
+#else
+#if !NONETWORK
+#define LOCK(mutex)                   pthread_mutex_lock(&(mutex))
+#define UNLOCK(mutex)                 pthread_mutex_unlock(&(mutex))
+#endif
+#define MUTEX(mutex)                  pthread_mutex_t (mutex)
+#define MUTEX_SIZE                    (sizeof(pthread_mutex_t))
+#define INIT_MUTEX(mutex)             pthread_mutex_init(&(mutex),NULL)
+#define TINI_MUTEX(mutex)             pthread_mutex_destroy(&(mutex))
+#define TSIGNAL(cond)                 pthread_cond_signal(&(cond))
+#define WAIT(cond,mutex)              pthread_cond_wait(&(cond),&(mutex))
+#define COND(cond)                    pthread_cond_t (cond)
+#define INIT_COND(cond)               pthread_cond_init(&(cond),NULL)
+#define TINI_COND(cond)               pthread_cond_destroy(&(cond))
+#define IF_PTHREADS(x)                x
+#define THREAD_ROUTINE_RETURN_TYPE    void*
+#define THREAD_ROUTINE_RETURN_VALUE   NULL
+#define THREAD_SLEEP_MS(ms)           usleep(ms*1000)
+#define THREAD_JOIN(thread)           pthread_join(thread, NULL)
+#define CURRENT_THREAD_ID             pthread_self()
+#endif
+#else
+#define LOCK(mutex)
+#define UNLOCK(mutex)
+#define MUTEX(mutex)
+#define INIT_MUTEX(mutex)
+#define TINI_MUTEX(mutex)
+#define TSIGNAL(cond)
+#define WAIT(cond,mutex)              this_is_unsupported
+#define COND(cond)
+#define INIT_COND(cond)
+#define TINI_COND(cond)
+#define IF_PTHREADS(x)
+#endif
+
+#endif /* _RFB_COMMON_THREADING_H */