/*****************************************************************************
* vlc_gcrypt.h: VLC thread support for gcrypt
*****************************************************************************
- * Copyright (C) 2004-2008 Rémi Denis-Courmont
+ * Copyright (C) 2004-2010 Rémi Denis-Courmont
*
- * This program 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
+ * This program 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.
*
* This program 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.
+ * 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 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.
+ * 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.
*****************************************************************************/
/**
* This file implements gcrypt support functions in vlc
*/
+#include <errno.h>
+
#ifdef LIBVLC_USE_PTHREAD
/**
* If possible, use gcrypt-provided thread implementation. This is so that
static int gcry_vlc_mutex_init( void **p_sys )
{
- int i_val;
vlc_mutex_t *p_lock = (vlc_mutex_t *)malloc( sizeof( vlc_mutex_t ) );
-
if( p_lock == NULL)
return ENOMEM;
- i_val = vlc_mutex_init( p_lock );
- if( i_val )
- free( p_lock );
- else
- *p_sys = p_lock;
- return i_val;
+ vlc_mutex_init( p_lock );
+ *p_sys = p_lock;
+ return VLC_SUCCESS;
}
static int gcry_vlc_mutex_destroy( void **p_sys )
gcry_vlc_mutex_init,
gcry_vlc_mutex_destroy,
gcry_vlc_mutex_lock,
- gcry_vlc_mutex_unlock
+ gcry_vlc_mutex_unlock,
+ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
};
#endif
* plugins linking with gcrypt, and some underlying libraries may use it
* behind our back. Only way is to always link gcrypt statically (ouch!) or
* have upstream gcrypt provide one shared object per threading system. */
- static vlc_mutex_t lock = VLC_STATIC_MUTEX;
static bool done = false;
- vlc_mutex_lock (&lock);
+ vlc_global_lock (VLC_GCRYPT_MUTEX);
if (!done)
{
gcry_control (GCRYCTL_SET_THREAD_CBS, &gcry_threads_vlc);
done = true;
}
- vlc_mutex_unlock (&lock);
+ vlc_global_unlock (VLC_GCRYPT_MUTEX);
}