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usr/include/glib-2.0/glib/gthread.h 0000644 00000044506 15036203772 0012734 0 ustar 00 /* GLIB - Library of useful routines for C programming * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald * * 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 2.1 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, see <http://www.gnu.org/licenses/>. */ /* * 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/. */ #ifndef __G_THREAD_H__ #define __G_THREAD_H__ #if !defined (__GLIB_H_INSIDE__) && !defined (GLIB_COMPILATION) #error "Only <glib.h> can be included directly." #endif #include <glib/gatomic.h> #include <glib/gerror.h> #include <glib/gutils.h> G_BEGIN_DECLS #define G_THREAD_ERROR g_thread_error_quark () GLIB_AVAILABLE_IN_ALL GQuark g_thread_error_quark (void); typedef enum { G_THREAD_ERROR_AGAIN /* Resource temporarily unavailable */ } GThreadError; typedef gpointer (*GThreadFunc) (gpointer data); typedef struct _GThread GThread; typedef union _GMutex GMutex; typedef struct _GRecMutex GRecMutex; typedef struct _GRWLock GRWLock; typedef struct _GCond GCond; typedef struct _GPrivate GPrivate; typedef struct _GOnce GOnce; union _GMutex { /*< private >*/ gpointer p; guint i[2]; }; struct _GRWLock { /*< private >*/ gpointer p; guint i[2]; }; struct _GCond { /*< private >*/ gpointer p; guint i[2]; }; struct _GRecMutex { /*< private >*/ gpointer p; guint i[2]; }; #define G_PRIVATE_INIT(notify) { NULL, (notify), { NULL, NULL } } struct _GPrivate { /*< private >*/ gpointer p; GDestroyNotify notify; gpointer future[2]; }; typedef enum { G_ONCE_STATUS_NOTCALLED, G_ONCE_STATUS_PROGRESS, G_ONCE_STATUS_READY } GOnceStatus; #define G_ONCE_INIT { G_ONCE_STATUS_NOTCALLED, NULL } struct _GOnce { volatile GOnceStatus status; volatile gpointer retval; }; #define G_LOCK_NAME(name) g__ ## name ## _lock #define G_LOCK_DEFINE_STATIC(name) static G_LOCK_DEFINE (name) #define G_LOCK_DEFINE(name) GMutex G_LOCK_NAME (name) #define G_LOCK_EXTERN(name) extern GMutex G_LOCK_NAME (name) #ifdef G_DEBUG_LOCKS # define G_LOCK(name) G_STMT_START{ \ g_log (G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, \ "file %s: line %d (%s): locking: %s ", \ __FILE__, __LINE__, G_STRFUNC, \ #name); \ g_mutex_lock (&G_LOCK_NAME (name)); \ }G_STMT_END # define G_UNLOCK(name) G_STMT_START{ \ g_log (G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, \ "file %s: line %d (%s): unlocking: %s ", \ __FILE__, __LINE__, G_STRFUNC, \ #name); \ g_mutex_unlock (&G_LOCK_NAME (name)); \ }G_STMT_END # define G_TRYLOCK(name) \ (g_log (G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, \ "file %s: line %d (%s): try locking: %s ", \ __FILE__, __LINE__, G_STRFUNC, \ #name), g_mutex_trylock (&G_LOCK_NAME (name))) #else /* !G_DEBUG_LOCKS */ # define G_LOCK(name) g_mutex_lock (&G_LOCK_NAME (name)) # define G_UNLOCK(name) g_mutex_unlock (&G_LOCK_NAME (name)) # define G_TRYLOCK(name) g_mutex_trylock (&G_LOCK_NAME (name)) #endif /* !G_DEBUG_LOCKS */ GLIB_AVAILABLE_IN_2_32 GThread * g_thread_ref (GThread *thread); GLIB_AVAILABLE_IN_2_32 void g_thread_unref (GThread *thread); GLIB_AVAILABLE_IN_2_32 GThread * g_thread_new (const gchar *name, GThreadFunc func, gpointer data); GLIB_AVAILABLE_IN_2_32 GThread * g_thread_try_new (const gchar *name, GThreadFunc func, gpointer data, GError **error); GLIB_AVAILABLE_IN_ALL GThread * g_thread_self (void); GLIB_AVAILABLE_IN_ALL void g_thread_exit (gpointer retval); GLIB_AVAILABLE_IN_ALL gpointer g_thread_join (GThread *thread); GLIB_AVAILABLE_IN_ALL void g_thread_yield (void); GLIB_AVAILABLE_IN_2_32 void g_mutex_init (GMutex *mutex); GLIB_AVAILABLE_IN_2_32 void g_mutex_clear (GMutex *mutex); GLIB_AVAILABLE_IN_ALL void g_mutex_lock (GMutex *mutex); GLIB_AVAILABLE_IN_ALL gboolean g_mutex_trylock (GMutex *mutex); GLIB_AVAILABLE_IN_ALL void g_mutex_unlock (GMutex *mutex); GLIB_AVAILABLE_IN_2_32 void g_rw_lock_init (GRWLock *rw_lock); GLIB_AVAILABLE_IN_2_32 void g_rw_lock_clear (GRWLock *rw_lock); GLIB_AVAILABLE_IN_2_32 void g_rw_lock_writer_lock (GRWLock *rw_lock); GLIB_AVAILABLE_IN_2_32 gboolean g_rw_lock_writer_trylock (GRWLock *rw_lock); GLIB_AVAILABLE_IN_2_32 void g_rw_lock_writer_unlock (GRWLock *rw_lock); GLIB_AVAILABLE_IN_2_32 void g_rw_lock_reader_lock (GRWLock *rw_lock); GLIB_AVAILABLE_IN_2_32 gboolean g_rw_lock_reader_trylock (GRWLock *rw_lock); GLIB_AVAILABLE_IN_2_32 void g_rw_lock_reader_unlock (GRWLock *rw_lock); GLIB_AVAILABLE_IN_2_32 void g_rec_mutex_init (GRecMutex *rec_mutex); GLIB_AVAILABLE_IN_2_32 void g_rec_mutex_clear (GRecMutex *rec_mutex); GLIB_AVAILABLE_IN_2_32 void g_rec_mutex_lock (GRecMutex *rec_mutex); GLIB_AVAILABLE_IN_2_32 gboolean g_rec_mutex_trylock (GRecMutex *rec_mutex); GLIB_AVAILABLE_IN_2_32 void g_rec_mutex_unlock (GRecMutex *rec_mutex); GLIB_AVAILABLE_IN_2_32 void g_cond_init (GCond *cond); GLIB_AVAILABLE_IN_2_32 void g_cond_clear (GCond *cond); GLIB_AVAILABLE_IN_ALL void g_cond_wait (GCond *cond, GMutex *mutex); GLIB_AVAILABLE_IN_ALL void g_cond_signal (GCond *cond); GLIB_AVAILABLE_IN_ALL void g_cond_broadcast (GCond *cond); GLIB_AVAILABLE_IN_2_32 gboolean g_cond_wait_until (GCond *cond, GMutex *mutex, gint64 end_time); GLIB_AVAILABLE_IN_ALL gpointer g_private_get (GPrivate *key); GLIB_AVAILABLE_IN_ALL void g_private_set (GPrivate *key, gpointer value); GLIB_AVAILABLE_IN_2_32 void g_private_replace (GPrivate *key, gpointer value); GLIB_AVAILABLE_IN_ALL gpointer g_once_impl (GOnce *once, GThreadFunc func, gpointer arg); GLIB_AVAILABLE_IN_ALL gboolean g_once_init_enter (volatile void *location); GLIB_AVAILABLE_IN_ALL void g_once_init_leave (volatile void *location, gsize result); /* Use C11-style atomic extensions to check the fast path for status=ready. If * they are not available, fall back to using a mutex and condition variable in * g_once_impl(). * * On the C11-style codepath, only the load of once->status needs to be atomic, * as the writes to it and once->retval in g_once_impl() are related by a * happens-before relation. Release-acquire semantics are defined such that any * atomic/non-atomic write which happens-before a store/release is guaranteed to * be seen by the load/acquire of the same atomic variable. */ #if defined(G_ATOMIC_LOCK_FREE) && defined(__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4) && defined(__ATOMIC_SEQ_CST) # define g_once(once, func, arg) \ ((__atomic_load_n (&(once)->status, __ATOMIC_ACQUIRE) == G_ONCE_STATUS_READY) ? \ (once)->retval : \ g_once_impl ((once), (func), (arg))) #else # define g_once(once, func, arg) g_once_impl ((once), (func), (arg)) #endif #ifdef __GNUC__ # define g_once_init_enter(location) \ (G_GNUC_EXTENSION ({ \ G_STATIC_ASSERT (sizeof *(location) == sizeof (gpointer)); \ (void) (0 ? (gpointer) *(location) : NULL); \ (!g_atomic_pointer_get (location) && \ g_once_init_enter (location)); \ })) # define g_once_init_leave(location, result) \ (G_GNUC_EXTENSION ({ \ G_STATIC_ASSERT (sizeof *(location) == sizeof (gpointer)); \ 0 ? (void) (*(location) = (result)) : (void) 0; \ g_once_init_leave ((location), (gsize) (result)); \ })) #else # define g_once_init_enter(location) \ (g_once_init_enter((location))) # define g_once_init_leave(location, result) \ (g_once_init_leave((location), (gsize) (result))) #endif GLIB_AVAILABLE_IN_2_36 guint g_get_num_processors (void); /** * GMutexLocker: * * Opaque type. See g_mutex_locker_new() for details. * Since: 2.44 */ typedef void GMutexLocker; /** * g_mutex_locker_new: * @mutex: a mutex to lock * * Lock @mutex and return a new #GMutexLocker. Unlock with * g_mutex_locker_free(). Using g_mutex_unlock() on @mutex * while a #GMutexLocker exists can lead to undefined behaviour. * * No allocation is performed, it is equivalent to a g_mutex_lock() call. * * This is intended to be used with g_autoptr(). Note that g_autoptr() * is only available when using GCC or clang, so the following example * will only work with those compilers: * |[ * typedef struct * { * ... * GMutex mutex; * ... * } MyObject; * * static void * my_object_do_stuff (MyObject *self) * { * g_autoptr(GMutexLocker) locker = g_mutex_locker_new (&self->mutex); * * // Code with mutex locked here * * if (cond) * // No need to unlock * return; * * // Optionally early unlock * g_clear_pointer (&locker, g_mutex_locker_free); * * // Code with mutex unlocked here * } * ]| * * Returns: a #GMutexLocker * Since: 2.44 */ GLIB_AVAILABLE_STATIC_INLINE_IN_2_44 static inline GMutexLocker * g_mutex_locker_new (GMutex *mutex) { g_mutex_lock (mutex); return (GMutexLocker *) mutex; } /** * g_mutex_locker_free: * @locker: a GMutexLocker * * Unlock @locker's mutex. See g_mutex_locker_new() for details. * * No memory is freed, it is equivalent to a g_mutex_unlock() call. * * Since: 2.44 */ GLIB_AVAILABLE_STATIC_INLINE_IN_2_44 static inline void g_mutex_locker_free (GMutexLocker *locker) { g_mutex_unlock ((GMutex *) locker); } /** * GRecMutexLocker: * * Opaque type. See g_rec_mutex_locker_new() for details. * Since: 2.60 */ typedef void GRecMutexLocker; /** * g_rec_mutex_locker_new: * @rec_mutex: a recursive mutex to lock * * Lock @rec_mutex and return a new #GRecMutexLocker. Unlock with * g_rec_mutex_locker_free(). Using g_rec_mutex_unlock() on @rec_mutex * while a #GRecMutexLocker exists can lead to undefined behaviour. * * No allocation is performed, it is equivalent to a g_rec_mutex_lock() call. * * This is intended to be used with g_autoptr(). Note that g_autoptr() * is only available when using GCC or clang, so the following example * will only work with those compilers: * |[ * typedef struct * { * ... * GRecMutex rec_mutex; * ... * } MyObject; * * static void * my_object_do_stuff (MyObject *self) * { * g_autoptr(GRecMutexLocker) locker = g_rec_mutex_locker_new (&self->rec_mutex); * * // Code with rec_mutex locked here * * if (cond) * // No need to unlock * return; * * // Optionally early unlock * g_clear_pointer (&locker, g_rec_mutex_locker_free); * * // Code with rec_mutex unlocked here * } * ]| * * Returns: a #GRecMutexLocker * Since: 2.60 */ G_GNUC_BEGIN_IGNORE_DEPRECATIONS GLIB_AVAILABLE_STATIC_INLINE_IN_2_60 static inline GRecMutexLocker * g_rec_mutex_locker_new (GRecMutex *rec_mutex) { g_rec_mutex_lock (rec_mutex); return (GRecMutexLocker *) rec_mutex; } G_GNUC_END_IGNORE_DEPRECATIONS /** * g_rec_mutex_locker_free: * @locker: a GRecMutexLocker * * Unlock @locker's recursive mutex. See g_rec_mutex_locker_new() for details. * * No memory is freed, it is equivalent to a g_rec_mutex_unlock() call. * * Since: 2.60 */ G_GNUC_BEGIN_IGNORE_DEPRECATIONS GLIB_AVAILABLE_STATIC_INLINE_IN_2_60 static inline void g_rec_mutex_locker_free (GRecMutexLocker *locker) { g_rec_mutex_unlock ((GRecMutex *) locker); } G_GNUC_END_IGNORE_DEPRECATIONS /** * GRWLockWriterLocker: * * Opaque type. See g_rw_lock_writer_locker_new() for details. * Since: 2.62 */ typedef void GRWLockWriterLocker; /** * g_rw_lock_writer_locker_new: * @rw_lock: a #GRWLock * * Obtain a write lock on @rw_lock and return a new #GRWLockWriterLocker. * Unlock with g_rw_lock_writer_locker_free(). Using g_rw_lock_writer_unlock() * on @rw_lock while a #GRWLockWriterLocker exists can lead to undefined * behaviour. * * No allocation is performed, it is equivalent to a g_rw_lock_writer_lock() call. * * This is intended to be used with g_autoptr(). Note that g_autoptr() * is only available when using GCC or clang, so the following example * will only work with those compilers: * |[ * typedef struct * { * ... * GRWLock rw_lock; * GPtrArray *array; * ... * } MyObject; * * static gchar * * my_object_get_data (MyObject *self, guint index) * { * g_autoptr(GRWLockReaderLocker) locker = g_rw_lock_reader_locker_new (&self->rw_lock); * * // Code with a read lock obtained on rw_lock here * * if (self->array == NULL) * // No need to unlock * return NULL; * * if (index < self->array->len) * // No need to unlock * return g_ptr_array_index (self->array, index); * * // Optionally early unlock * g_clear_pointer (&locker, g_rw_lock_reader_locker_free); * * // Code with rw_lock unlocked here * return NULL; * } * * static void * my_object_set_data (MyObject *self, guint index, gpointer data) * { * g_autoptr(GRWLockWriterLocker) locker = g_rw_lock_writer_locker_new (&self->rw_lock); * * // Code with a write lock obtained on rw_lock here * * if (self->array == NULL) * self->array = g_ptr_array_new (); * * if (cond) * // No need to unlock * return; * * if (index >= self->array->len) * g_ptr_array_set_size (self->array, index+1); * g_ptr_array_index (self->array, index) = data; * * // Optionally early unlock * g_clear_pointer (&locker, g_rw_lock_writer_locker_free); * * // Code with rw_lock unlocked here * } * ]| * * Returns: a #GRWLockWriterLocker * Since: 2.62 */ G_GNUC_BEGIN_IGNORE_DEPRECATIONS GLIB_AVAILABLE_STATIC_INLINE_IN_2_62 static inline GRWLockWriterLocker * g_rw_lock_writer_locker_new (GRWLock *rw_lock) { g_rw_lock_writer_lock (rw_lock); return (GRWLockWriterLocker *) rw_lock; } G_GNUC_END_IGNORE_DEPRECATIONS /** * g_rw_lock_writer_locker_free: * @locker: a GRWLockWriterLocker * * Release a write lock on @locker's read-write lock. See * g_rw_lock_writer_locker_new() for details. * * No memory is freed, it is equivalent to a g_rw_lock_writer_unlock() call. * * Since: 2.62 */ G_GNUC_BEGIN_IGNORE_DEPRECATIONS GLIB_AVAILABLE_STATIC_INLINE_IN_2_62 static inline void g_rw_lock_writer_locker_free (GRWLockWriterLocker *locker) { g_rw_lock_writer_unlock ((GRWLock *) locker); } G_GNUC_END_IGNORE_DEPRECATIONS /** * GRWLockReaderLocker: * * Opaque type. See g_rw_lock_reader_locker_new() for details. * Since: 2.62 */ typedef void GRWLockReaderLocker; /** * g_rw_lock_reader_locker_new: * @rw_lock: a #GRWLock * * Obtain a read lock on @rw_lock and return a new #GRWLockReaderLocker. * Unlock with g_rw_lock_reader_locker_free(). Using g_rw_lock_reader_unlock() * on @rw_lock while a #GRWLockReaderLocker exists can lead to undefined * behaviour. * * No allocation is performed, it is equivalent to a g_rw_lock_reader_lock() call. * * This is intended to be used with g_autoptr(). For a code sample, see * g_rw_lock_writer_locker_new(). * * Returns: a #GRWLockReaderLocker * Since: 2.62 */ G_GNUC_BEGIN_IGNORE_DEPRECATIONS GLIB_AVAILABLE_STATIC_INLINE_IN_2_62 static inline GRWLockReaderLocker * g_rw_lock_reader_locker_new (GRWLock *rw_lock) { g_rw_lock_reader_lock (rw_lock); return (GRWLockReaderLocker *) rw_lock; } G_GNUC_END_IGNORE_DEPRECATIONS /** * g_rw_lock_reader_locker_free: * @locker: a GRWLockReaderLocker * * Release a read lock on @locker's read-write lock. See * g_rw_lock_reader_locker_new() for details. * * No memory is freed, it is equivalent to a g_rw_lock_reader_unlock() call. * * Since: 2.62 */ G_GNUC_BEGIN_IGNORE_DEPRECATIONS GLIB_AVAILABLE_STATIC_INLINE_IN_2_62 static inline void g_rw_lock_reader_locker_free (GRWLockReaderLocker *locker) { g_rw_lock_reader_unlock ((GRWLock *) locker); } G_GNUC_END_IGNORE_DEPRECATIONS G_END_DECLS #endif /* __G_THREAD_H__ */ usr/include/glib-2.0/glib/deprecated/gthread.h 0000644 00000025512 15036246244 0015031 0 ustar 00 /* GLIB - Library of useful routines for C programming * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald * * 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 2.1 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, see <http://www.gnu.org/licenses/>. */ /* * 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/. */ #ifndef __G_DEPRECATED_THREAD_H__ #define __G_DEPRECATED_THREAD_H__ #if !defined (__GLIB_H_INSIDE__) && !defined (GLIB_COMPILATION) #error "Only <glib.h> can be included directly." #endif #include <glib/gthread.h> G_BEGIN_DECLS G_GNUC_BEGIN_IGNORE_DEPRECATIONS typedef enum { G_THREAD_PRIORITY_LOW, G_THREAD_PRIORITY_NORMAL, G_THREAD_PRIORITY_HIGH, G_THREAD_PRIORITY_URGENT } GThreadPriority GLIB_DEPRECATED_TYPE_IN_2_32; struct _GThread { /*< private >*/ GThreadFunc func; gpointer data; gboolean joinable; GThreadPriority priority; }; typedef struct _GThreadFunctions GThreadFunctions GLIB_DEPRECATED_TYPE_IN_2_32; struct _GThreadFunctions { GMutex* (*mutex_new) (void); void (*mutex_lock) (GMutex *mutex); gboolean (*mutex_trylock) (GMutex *mutex); void (*mutex_unlock) (GMutex *mutex); void (*mutex_free) (GMutex *mutex); GCond* (*cond_new) (void); void (*cond_signal) (GCond *cond); void (*cond_broadcast) (GCond *cond); void (*cond_wait) (GCond *cond, GMutex *mutex); gboolean (*cond_timed_wait) (GCond *cond, GMutex *mutex, GTimeVal *end_time); void (*cond_free) (GCond *cond); GPrivate* (*private_new) (GDestroyNotify destructor); gpointer (*private_get) (GPrivate *private_key); void (*private_set) (GPrivate *private_key, gpointer data); void (*thread_create) (GThreadFunc func, gpointer data, gulong stack_size, gboolean joinable, gboolean bound, GThreadPriority priority, gpointer thread, GError **error); void (*thread_yield) (void); void (*thread_join) (gpointer thread); void (*thread_exit) (void); void (*thread_set_priority)(gpointer thread, GThreadPriority priority); void (*thread_self) (gpointer thread); gboolean (*thread_equal) (gpointer thread1, gpointer thread2); } GLIB_DEPRECATED_TYPE_IN_2_32; GLIB_VAR GThreadFunctions g_thread_functions_for_glib_use; GLIB_VAR gboolean g_thread_use_default_impl; GLIB_VAR guint64 (*g_thread_gettime) (void); GLIB_DEPRECATED_IN_2_32_FOR(g_thread_new) GThread *g_thread_create (GThreadFunc func, gpointer data, gboolean joinable, GError **error); GLIB_DEPRECATED_IN_2_32_FOR(g_thread_new) GThread *g_thread_create_full (GThreadFunc func, gpointer data, gulong stack_size, gboolean joinable, gboolean bound, GThreadPriority priority, GError **error); GLIB_DEPRECATED_IN_2_32 void g_thread_set_priority (GThread *thread, GThreadPriority priority); GLIB_DEPRECATED_IN_2_32 void g_thread_foreach (GFunc thread_func, gpointer user_data); #ifndef G_OS_WIN32 #include <sys/types.h> #include <pthread.h> #endif #define g_static_mutex_get_mutex g_static_mutex_get_mutex_impl GLIB_DEPRECATED_MACRO_IN_2_32 #ifndef G_OS_WIN32 #define G_STATIC_MUTEX_INIT { NULL, PTHREAD_MUTEX_INITIALIZER } GLIB_DEPRECATED_MACRO_IN_2_32_FOR(g_mutex_init) #else #define G_STATIC_MUTEX_INIT { NULL } GLIB_DEPRECATED_MACRO_IN_2_32_FOR(g_mutex_init) #endif typedef struct { GMutex *mutex; #ifndef G_OS_WIN32 /* only for ABI compatibility reasons */ pthread_mutex_t unused; #endif } GStaticMutex GLIB_DEPRECATED_TYPE_IN_2_32_FOR(GMutex); #define g_static_mutex_lock(mutex) \ g_mutex_lock (g_static_mutex_get_mutex (mutex)) GLIB_DEPRECATED_MACRO_IN_2_32_FOR(g_mutex_lock) #define g_static_mutex_trylock(mutex) \ g_mutex_trylock (g_static_mutex_get_mutex (mutex)) GLIB_DEPRECATED_MACRO_IN_2_32_FOR(g_mutex_trylock) #define g_static_mutex_unlock(mutex) \ g_mutex_unlock (g_static_mutex_get_mutex (mutex)) GLIB_DEPRECATED_MACRO_IN_2_32_FOR(g_mutex_unlock) GLIB_DEPRECATED_IN_2_32_FOR(g_mutex_init) void g_static_mutex_init (GStaticMutex *mutex); GLIB_DEPRECATED_IN_2_32_FOR(g_mutex_clear) void g_static_mutex_free (GStaticMutex *mutex); GLIB_DEPRECATED_IN_2_32_FOR(GMutex) GMutex *g_static_mutex_get_mutex_impl (GStaticMutex *mutex); typedef struct _GStaticRecMutex GStaticRecMutex GLIB_DEPRECATED_TYPE_IN_2_32_FOR(GRecMutex); struct _GStaticRecMutex { /*< private >*/ GStaticMutex mutex; guint depth; /* ABI compat only */ union { #ifdef G_OS_WIN32 void *owner; #else pthread_t owner; #endif gdouble dummy; } unused; } GLIB_DEPRECATED_TYPE_IN_2_32_FOR(GRecMutex); #define G_STATIC_REC_MUTEX_INIT { G_STATIC_MUTEX_INIT, 0, { 0 } } GLIB_DEPRECATED_MACRO_IN_2_32_FOR(g_rec_mutex_init) GLIB_DEPRECATED_IN_2_32_FOR(g_rec_mutex_init) void g_static_rec_mutex_init (GStaticRecMutex *mutex); GLIB_DEPRECATED_IN_2_32_FOR(g_rec_mutex_lock) void g_static_rec_mutex_lock (GStaticRecMutex *mutex); GLIB_DEPRECATED_IN_2_32_FOR(g_rec_mutex_try_lock) gboolean g_static_rec_mutex_trylock (GStaticRecMutex *mutex); GLIB_DEPRECATED_IN_2_32_FOR(g_rec_mutex_unlock) void g_static_rec_mutex_unlock (GStaticRecMutex *mutex); GLIB_DEPRECATED_IN_2_32 void g_static_rec_mutex_lock_full (GStaticRecMutex *mutex, guint depth); GLIB_DEPRECATED_IN_2_32 guint g_static_rec_mutex_unlock_full (GStaticRecMutex *mutex); GLIB_DEPRECATED_IN_2_32_FOR(g_rec_mutex_free) void g_static_rec_mutex_free (GStaticRecMutex *mutex); typedef struct _GStaticRWLock GStaticRWLock GLIB_DEPRECATED_TYPE_IN_2_32_FOR(GRWLock); struct _GStaticRWLock { /*< private >*/ GStaticMutex mutex; GCond *read_cond; GCond *write_cond; guint read_counter; gboolean have_writer; guint want_to_read; guint want_to_write; } GLIB_DEPRECATED_TYPE_IN_2_32_FOR(GRWLock); #define G_STATIC_RW_LOCK_INIT { G_STATIC_MUTEX_INIT, NULL, NULL, 0, FALSE, 0, 0 } GLIB_DEPRECATED_MACRO_IN_2_32_FOR(g_rw_lock_init) GLIB_DEPRECATED_IN_2_32_FOR(g_rw_lock_init) void g_static_rw_lock_init (GStaticRWLock *lock); GLIB_DEPRECATED_IN_2_32_FOR(g_rw_lock_reader_lock) void g_static_rw_lock_reader_lock (GStaticRWLock *lock); GLIB_DEPRECATED_IN_2_32_FOR(g_rw_lock_reader_trylock) gboolean g_static_rw_lock_reader_trylock (GStaticRWLock *lock); GLIB_DEPRECATED_IN_2_32_FOR(g_rw_lock_reader_unlock) void g_static_rw_lock_reader_unlock (GStaticRWLock *lock); GLIB_DEPRECATED_IN_2_32_FOR(g_rw_lock_writer_lock) void g_static_rw_lock_writer_lock (GStaticRWLock *lock); GLIB_DEPRECATED_IN_2_32_FOR(g_rw_lock_writer_trylock) gboolean g_static_rw_lock_writer_trylock (GStaticRWLock *lock); GLIB_DEPRECATED_IN_2_32_FOR(g_rw_lock_writer_unlock) void g_static_rw_lock_writer_unlock (GStaticRWLock *lock); GLIB_DEPRECATED_IN_2_32_FOR(g_rw_lock_free) void g_static_rw_lock_free (GStaticRWLock *lock); GLIB_DEPRECATED_IN_2_32 GPrivate * g_private_new (GDestroyNotify notify); typedef struct _GStaticPrivate GStaticPrivate GLIB_DEPRECATED_TYPE_IN_2_32_FOR(GPrivate); struct _GStaticPrivate { /*< private >*/ guint index; } GLIB_DEPRECATED_TYPE_IN_2_32_FOR(GPrivate); #define G_STATIC_PRIVATE_INIT { 0 } GLIB_DEPRECATED_MACRO_IN_2_32_FOR(G_PRIVATE_INIT) GLIB_DEPRECATED_IN_2_32 void g_static_private_init (GStaticPrivate *private_key); GLIB_DEPRECATED_IN_2_32_FOR(g_private_get) gpointer g_static_private_get (GStaticPrivate *private_key); GLIB_DEPRECATED_IN_2_32_FOR(g_private_set) void g_static_private_set (GStaticPrivate *private_key, gpointer data, GDestroyNotify notify); GLIB_DEPRECATED_IN_2_32 void g_static_private_free (GStaticPrivate *private_key); GLIB_DEPRECATED_IN_2_32 gboolean g_once_init_enter_impl (volatile gsize *location); GLIB_DEPRECATED_IN_2_32 void g_thread_init (gpointer vtable); GLIB_DEPRECATED_IN_2_32 void g_thread_init_with_errorcheck_mutexes (gpointer vtable); GLIB_DEPRECATED_IN_2_32 gboolean g_thread_get_initialized (void); GLIB_VAR gboolean g_threads_got_initialized; #define g_thread_supported() (1) GLIB_DEPRECATED_MACRO_IN_2_32 GLIB_DEPRECATED_IN_2_32 GMutex * g_mutex_new (void); GLIB_DEPRECATED_IN_2_32 void g_mutex_free (GMutex *mutex); GLIB_DEPRECATED_IN_2_32 GCond * g_cond_new (void); GLIB_DEPRECATED_IN_2_32 void g_cond_free (GCond *cond); GLIB_DEPRECATED_IN_2_32 gboolean g_cond_timed_wait (GCond *cond, GMutex *mutex, GTimeVal *timeval); G_GNUC_END_IGNORE_DEPRECATIONS G_END_DECLS #endif /* __G_DEPRECATED_THREAD_H__ */
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