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Support for one-time initialization functions. (#69668, Sebastian

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2003-07-09  Matthias Clasen  <maclas@gmx.de>

	Support for one-time initialization functions.  (#69668, Sebastian Wilhelmi)

	* configure.in: Check whether double checked locking is safe, define g_once() in
	glibconfig.h accordingly.
	* glib/gthread.h: Add GOnce, GOnceStatus, G_ONCE_INIT and g_once_impl.
	* glib/gthread.c (g_once_impl): Fallback implementation using a mutex if double checked
	locking is unsafe.
	* tests/thread-test.c: Add tests for g_once().
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Matthias Clasen 2003-07-08 23:43:47 +00:00 committed by Matthias Clasen
parent 6e2d715fd8
commit fe5c4f3e50
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docs/reference/ChangeLog
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@ -1,3 +1,9 @@
2003-07-09 Matthias Clasen <maclas@gmx.de>
* glib/tmpl/threads.sgml: Document GOnce, GOnceStatus, G_ONCE_INIT, g_once and g_once_impl.
* glib/glib-sections.txt: Add GOnce, GOnceStatus, G_ONCE_INIT, g_once and g_once_impl.
2003-07-02 Matthias Clasen <maclas@gmx.de>
* glib/tmpl/string_utils.sgml: Move g_strfreev() docs inline.