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Added functions g_static_rec_mutex_init, g_static_rec_mutex_free,

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2001-02-13  Sebastian Wilhelmi  <wilhelmi@ira.uka.de>

	* gthread.c, gthread.h: Added functions g_static_rec_mutex_init,
	g_static_rec_mutex_free, g_static_private_init,
	g_static_private_free, g_static_rw_lock_init to allow the usage of
	all those types dynamically. (g_static_rw_lock_free already
	existed). Aditionally freed static_private indeces are reused
	now. Untill now the array would just grow if you would use more
	and more static_private. That required adding a slist of all
	running threads, which could potentially be of good use later. It
	is not exported however. Renamed a LOCK and small indentation
	fixes.

	* tests/thread-test.c: Test the new static_private index freing
	and reusing feature.
This commit is contained in:
Sebastian Wilhelmi
2001-02-13 15:57:44 +00:00
committed by Sebastian Wilhelmi
parent cc0f6f0232
commit 41e2001d85
13 changed files with 498 additions and 113 deletions
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31
gthread.h
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@@ -46,8 +46,8 @@ G_BEGIN_DECLS
/* GLib Thread support
*/
extern GQuark g_thread_error_quark();
#define G_THREAD_ERROR g_thread_error_quark()
extern GQuark g_thread_error_quark (void);
#define G_THREAD_ERROR g_thread_error_quark ()
typedef enum
{
@@ -235,16 +235,18 @@ struct _GStaticPrivate
guint index;
};
#define G_STATIC_PRIVATE_INIT { 0 }
gpointer g_static_private_get (GStaticPrivate *private_key);
void g_static_private_set (GStaticPrivate *private_key,
gpointer data,
GDestroyNotify notify);
gpointer g_static_private_get_for_thread (GStaticPrivate *private_key,
GThread *thread);
void g_static_private_set_for_thread (GStaticPrivate *private_key,
GThread *thread,
gpointer data,
GDestroyNotify notify);
void g_static_private_init (GStaticPrivate *private_key);
gpointer g_static_private_get (GStaticPrivate *private_key);
void g_static_private_set (GStaticPrivate *private_key,
gpointer data,
GDestroyNotify notify);
gpointer g_static_private_get_for_thread (GStaticPrivate *private_key,
GThread *thread);
void g_static_private_set_for_thread (GStaticPrivate *private_key,
GThread *thread,
gpointer data,
GDestroyNotify notify);
void g_static_private_free (GStaticPrivate *private_key);
typedef struct _GStaticRecMutex GStaticRecMutex;
struct _GStaticRecMutex
@@ -255,12 +257,14 @@ struct _GStaticRecMutex
};
#define G_STATIC_REC_MUTEX_INIT { G_STATIC_MUTEX_INIT }
void g_static_rec_mutex_init (GStaticRecMutex *mutex);
void g_static_rec_mutex_lock (GStaticRecMutex *mutex);
gboolean g_static_rec_mutex_trylock (GStaticRecMutex *mutex);
void g_static_rec_mutex_unlock (GStaticRecMutex *mutex);
void g_static_rec_mutex_lock_full (GStaticRecMutex *mutex,
guint depth);
guint g_static_rec_mutex_unlock_full (GStaticRecMutex *mutex);
void g_static_rec_mutex_free (GStaticRecMutex *mutex);
typedef struct _GStaticRWLock GStaticRWLock;
struct _GStaticRWLock
@@ -275,13 +279,14 @@ struct _GStaticRWLock
#define G_STATIC_RW_LOCK_INIT { G_STATIC_MUTEX_INIT, NULL, NULL, 0, FALSE, FALSE }
void g_static_rw_lock_init (GStaticRWLock* lock);
void g_static_rw_lock_reader_lock (GStaticRWLock* lock);
gboolean g_static_rw_lock_reader_trylock (GStaticRWLock* lock);
void g_static_rw_lock_reader_unlock (GStaticRWLock* lock);
void g_static_rw_lock_writer_lock (GStaticRWLock* lock);
gboolean g_static_rw_lock_writer_trylock (GStaticRWLock* lock);
void g_static_rw_lock_writer_unlock (GStaticRWLock* lock);
void g_static_rw_lock_free (GStaticRWLock* lock);
void g_static_rw_lock_free (GStaticRWLock* lock);
/* these are some convenience macros that expand to nothing if GLib
* was configured with --disable-threads. for using StaticMutexes,