1 files changed, 55 insertions, 0 deletions
diff --git a/sysdeps/mach/hurd/pt-mutex-init.c b/sysdeps/mach/hurd/pt-mutex-init.c
new file mode 100644
index 0000000..af9ed7e
--- /dev/null
+++ b/sysdeps/mach/hurd/pt-mutex-init.c
@@ -0,0 +1,55 @@
+/* Copyright (C) 2016 Free Software Foundation, Inc.
+   Contributed by Agustina Arzille <avarzille@riseup.net>, 2016.
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License
+   as published by the Free Software Foundation; either
+   version 2 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 Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with this program; if not, see
+   <http://www.gnu.org/licenses/>.
+*/
+
+#include <pthread.h>
+#include <stdlib.h>
+#include <assert.h>
+#include <pt-internal.h>
+#include "pt-mutex.h"
+#include <hurdlock.h>
+
+static const pthread_mutexattr_t dfl_attr =
+{
+  .__prioceiling = 0,
+  .__protocol = PTHREAD_PRIO_NONE,
+  .__pshared = PTHREAD_PROCESS_PRIVATE,
+  .__mutex_type = __PTHREAD_MUTEX_TIMED
+};
+
+int _pthread_mutex_init (pthread_mutex_t *mtxp,
+  const pthread_mutexattr_t *attrp)
+{
+  if (attrp == NULL)
+    attrp = &dfl_attr;
+
+  mtxp->__flags = (attrp->__pshared == PTHREAD_PROCESS_SHARED ?
+    GSYNC_SHARED : 0) | ((attrp->__prioceiling & PTHREAD_MUTEX_ROBUST) ?
+      PTHREAD_MUTEX_ROBUST : 0);
+
+  mtxp->__type = attrp->__mutex_type +
+    (attrp->__mutex_type != __PTHREAD_MUTEX_TIMED);
+
+  mtxp->__owner_id = 0;
+  mtxp->__shpid = 0;
+  mtxp->__cnt = 0;
+  mtxp->__lock = 0;
+
+  return (0);
+}
+
+strong_alias (_pthread_mutex_init, pthread_mutex_init)