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authorRoland McGrath <roland@gnu.org>1995-04-01 05:07:46 +0000
committerRoland McGrath <roland@gnu.org>1995-04-01 05:07:46 +0000
commit5de9ba232c42a03b7c9839f9ed907a24d63d7c78 (patch)
tree99ad47e115c3fae8055a1fa4c1b6d87857f5ec34 /mach/mutex-init.c
parent0a64805148b2669a86323f30ef6c75625c077754 (diff)
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New file, broken out of mutex-solid.c.
Diffstat (limited to 'mach/mutex-init.c')
-rw-r--r--mach/mutex-init.c30
1 files changed, 30 insertions, 0 deletions
diff --git a/mach/mutex-init.c b/mach/mutex-init.c
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+/* Initialize a cthreads mutex structure.
+Copyright (C) 1995 Free Software Foundation, Inc.
+This file is part of the GNU C Library.
+
+The GNU C Library 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.
+
+The GNU C 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
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA.  */
+
+#include <lock-intern.h>
+#include <cthreads.h>
+
+void
+__mutex_init (void *lock)
+{
+  /* This happens to be name space-safe because it is a macro.
+     It invokes only spin_lock_init, which is a macro for __spin_lock_init;
+     and cthread_queue_init, which is a macro for some simple code.  */
+  mutex_init ((struct mutex *) lock);
+}