glib inlined into SameTime

git-svn-id: http://svn.miranda-ng.org/main/trunk@8685 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c

1 files changed, 105 insertions, 0 deletions

diff --git a/protocols/Sametime/src/glib/gatomic.h b/protocols/Sametime/src/glib/gatomic.h
new file mode 100644
index 0000000000..ddd39b8a3a
--- /dev/null
+++ b/protocols/Sametime/src/glib/gatomic.h
@@ -0,0 +1,105 @@
+/* GLIB - Library of useful routines for C programming
+ * Copyright (C) 1995-1997  Peter Mattis, Spencer Kimball and Josh MacDonald
+ *
+ * g_atomic_*: atomic operations.
+ * Copyright (C) 2003 Sebastian Wilhelmi
+ *
+ * This library 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 of the License, or (at your option) any later version.
+ *
+ * This 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+/*
+ * Modified by the GLib Team and others 1997-2000.  See the AUTHORS
+ * file for a list of people on the GLib Team.  See the ChangeLog
+ * files for a list of changes.  These files are distributed with
+ * GLib at ftp://ftp.gtk.org/pub/gtk/.
+ */
+
+#if defined(G_DISABLE_SINGLE_INCLUDES) && !defined (__GLIB_H_INSIDE__) && !defined (GLIB_COMPILATION)
+#error "Only <glib.h> can be included directly."
+#endif
+
+#ifndef __G_ATOMIC_H__
+#define __G_ATOMIC_H__
+
+#include <glib/gtypes.h>
+
+G_BEGIN_DECLS
+
+gint     g_atomic_int_exchange_and_add         (volatile gint G_GNUC_MAY_ALIAS *atomic,
+						gint      	   val);
+void     g_atomic_int_add                      (volatile gint G_GNUC_MAY_ALIAS *atomic,
+						gint      	   val);
+gboolean g_atomic_int_compare_and_exchange     (volatile gint G_GNUC_MAY_ALIAS *atomic,
+						gint      	   oldval,
+						gint      	   newval);
+gboolean g_atomic_pointer_compare_and_exchange (volatile gpointer G_GNUC_MAY_ALIAS *atomic, 
+						gpointer  	   oldval, 
+						gpointer  	   newval);
+
+gint     g_atomic_int_get                      (volatile gint G_GNUC_MAY_ALIAS *atomic);
+void     g_atomic_int_set                      (volatile gint G_GNUC_MAY_ALIAS *atomic,
+						gint               newval);
+gpointer g_atomic_pointer_get                  (volatile gpointer G_GNUC_MAY_ALIAS *atomic);
+void     g_atomic_pointer_set                  (volatile gpointer G_GNUC_MAY_ALIAS *atomic,
+						gpointer           newval);
+
+#ifndef G_ATOMIC_OP_MEMORY_BARRIER_NEEDED
+# define g_atomic_int_get(atomic) 		((gint)*(atomic))
+# define g_atomic_int_set(atomic, newval) 	((void) (*(atomic) = (newval)))
+# define g_atomic_pointer_get(atomic) 		((gpointer)*(atomic))
+# define g_atomic_pointer_set(atomic, newval)	((void) (*(atomic) = (newval)))
+#else
+# define g_atomic_int_get(atomic) \
+ ((void) sizeof (gchar [sizeof (*(atomic)) == sizeof (gint) ? 1 : -1]), \
+  (g_atomic_int_get) ((volatile gint G_GNUC_MAY_ALIAS *) (volatile void *) (atomic)))
+# define g_atomic_int_set(atomic, newval) \
+ ((void) sizeof (gchar [sizeof (*(atomic)) == sizeof (gint) ? 1 : -1]), \
+  (g_atomic_int_set) ((volatile gint G_GNUC_MAY_ALIAS *) (volatile void *) (atomic), (newval)))
+# define g_atomic_pointer_get(atomic) \
+ ((void) sizeof (gchar [sizeof (*(atomic)) == sizeof (gpointer) ? 1 : -1]), \
+  (g_atomic_pointer_get) ((volatile gpointer G_GNUC_MAY_ALIAS *) (volatile void *) (atomic)))
+# define g_atomic_pointer_set(atomic, newval) \
+ ((void) sizeof (gchar [sizeof (*(atomic)) == sizeof (gpointer) ? 1 : -1]), \
+  (g_atomic_pointer_set) ((volatile gpointer G_GNUC_MAY_ALIAS *) (volatile void *) (atomic), (newval)))
+#endif /* G_ATOMIC_OP_MEMORY_BARRIER_NEEDED */
+
+/**
+ * g_atomic_int_inc:
+ * @atomic: a pointer to an integer.
+ *
+ * Atomically increments the integer pointed to by @atomic by 1.
+ *
+ * Since: 2.4
+ */
+#define g_atomic_int_inc(atomic) (g_atomic_int_add ((atomic), 1))
+
+/**
+ * g_atomic_int_dec_and_test:
+ * @atomic: a pointer to an integer
+ *
+ * Atomically decrements the integer pointed to by @atomic by 1.
+ *
+ * Returns: %TRUE if the integer pointed to by @atomic is 0
+ *     after decrementing it
+ *
+ * Since: 2.4
+ */
+#define g_atomic_int_dec_and_test(atomic) \
+  (g_atomic_int_exchange_and_add ((atomic), -1) == 1)
+
+G_END_DECLS
+
+#endif /* __G_ATOMIC_H__ */