* there are thread-safe variants with a _r suffix, or you can
* look at corresponding GLib APIs (like g_strsplit() or g_strerror()).
*
- * - setenv() and unsetenv() manipulate the process environment in
- * a not thread-safe way, and may interfere with getenv() calls
- * in other threads. Note that getenv() calls may be
- * <quote>hidden</quote> behind other APIs. For example, GNU gettext()
- * calls getenv() under the covers. In general, it is best to treat
- * the environment as readonly. If you absolutely have to modify the
- * environment, do it early in main(), when no other threads are around yet.
- *
- * - setlocale() changes the locale for the entire process, affecting
- * all threads. Temporary changes to the locale are often made to
- * change the behavior of string scanning or formatting functions
+ * - The functions setenv() and unsetenv() manipulate the process
+ * environment in a not thread-safe way, and may interfere with getenv()
+ * calls in other threads. Note that getenv() calls may be hidden behind
+ * other APIs. For example, GNU gettext() calls getenv() under the
+ * covers. In general, it is best to treat the environment as readonly.
+ * If you absolutely have to modify the environment, do it early in
+ * main(), when no other threads are around yet.
+ *
+ * - The setlocale() function changes the locale for the entire process,
+ * affecting all threads. Temporary changes to the locale are often made
+ * to change the behavior of string scanning or formatting functions
* like scanf() or printf(). GLib offers a number of string APIs
* (like g_ascii_formatd() or g_ascii_strtod()) that can often be
* used as an alternative. Or you can use the uselocale() function
* to change the locale only for the current thread.
*
- * - fork() only takes the calling thread into the child's copy of the
- * process image. If other threads were executing in critical
+ * - The fork() function only takes the calling thread into the child's
+ * copy of the process image. If other threads were executing in critical
* sections they could have left mutexes locked which could easily
* cause deadlocks in the new child. For this reason, you should
* call exit() or exec() as soon as possible in the child and only
* make signal-safe library calls before that.
*
- * - daemon() uses fork() in a way contrary to what is described
- * above. It should not be used with GLib programs.
+ * - The daemon() function uses fork() in a way contrary to what is
+ * described above. It should not be used with GLib programs.
*
* GLib itself is internally completely thread-safe (all global data is
* automatically locked), but individual data structure instances are
* give_me_next_number() example using the #G_LOCK macros:
*
* Here is an example for using the #G_LOCK convenience macros:
- * |[
+ * |[<!-- language="C" -->
* G_LOCK_DEFINE (current_number);
*
* int
* access.
*
* Take for example the following function:
- * |[
+ * |[<!-- language="C" -->
* int
* give_me_next_number (void)
* {
* static int current_number = 0;
*
- * /* now do a very complicated calculation to calculate the new
- * * number, this might for example be a random number generator
- * */
+ * // now do a very complicated calculation to calculate the new
+ * // number, this might for example be a random number generator
* current_number = calc_next_number (current_number);
*
* return current_number;
* It is easy to see that this won't work in a multi-threaded
* application. There current_number must be protected against shared
* access. A #GMutex can be used as a solution to this problem:
- * |[
+ * |[<!-- language="C" -->
* int
* give_me_next_number (void)
* {
* static int current_number = 0;
* int ret_val;
*
- * g_mutex_lock (&mutex);
+ * g_mutex_lock (&mutex);
* ret_val = current_number = calc_next_number (current_number);
- * g_mutex_unlock (&mutex);
+ * g_mutex_unlock (&mutex);
*
* return ret_val;
* }
* If a #GMutex is placed in other contexts (eg: embedded in a struct)
* then it must be explicitly initialised using g_mutex_init().
*
- * A #GMutex should only be accessed via <function>g_mutex_</function>
- * functions.
+ * A #GMutex should only be accessed via g_mutex_ functions.
*/
/* GRecMutex Documentation {{{1 -------------------------------------- */
* g_rec_mutex_init() on it and g_rec_mutex_clear() when done.
*
* A GRecMutex should only be accessed with the
- * <function>g_rec_mutex_</function> functions.
+ * g_rec_mutex_ functions.
*
* Since: 2.32
*/
* g_rw_lock_reader_lock()).
*
* Here is an example for an array with access functions:
- * |[
+ * |[<!-- language="C" -->
* GRWLock lock;
* GPtrArray *array;
*
* if (!array)
* return NULL;
*
- * g_rw_lock_reader_lock (&lock);
+ * g_rw_lock_reader_lock (&lock);
* if (index < array->len)
* retval = g_ptr_array_index (array, index);
- * g_rw_lock_reader_unlock (&lock);
+ * g_rw_lock_reader_unlock (&lock);
*
* return retval;
* }
*
* Here is an example for using GCond to block a thread until a condition
* is satisfied:
- * |[
+ * |[<!-- language="C" -->
* gpointer current_data = NULL;
* GMutex data_mutex;
* GCond data_cond;
*
* The #GThread struct represents a running thread. This struct
* is returned by g_thread_new() or g_thread_try_new(). You can
- * obtain the #GThread struct representing the current thead by
+ * obtain the #GThread struct representing the current thread by
* calling g_thread_self().
*
* GThread is refcounted, see g_thread_ref() and g_thread_unref().
*
* A #GOnce must be initialized with this macro before it can be used.
*
- * |[
+ * |[<!-- language="C" -->
* GOnce my_once = G_ONCE_INIT;
* ]|
*
* Calling g_once() recursively on the same #GOnce struct in
* @func will lead to a deadlock.
*
- * |[
+ * |[<!-- language="C" -->
* gpointer
* get_debug_flags (void)
* {
* blocked until initialization completed. To be used in constructs
* like this:
*
- * |[
+ * |[<!-- language="C" -->
* static gsize initialization_value = 0;
*
- * if (g_once_init_enter (&initialization_value))
+ * if (g_once_init_enter (&initialization_value))
* {
- * gsize setup_value = 42; /** initialization code here **/
+ * gsize setup_value = 42; // initialization code here
*
- * g_once_init_leave (&initialization_value, setup_value);
+ * g_once_init_leave (&initialization_value, setup_value);
* }
*
- * /** use initialization_value here **/
+ * // use initialization_value here
* ]|
*
* Returns: %TRUE if the initialization section should be entered,
projects / platform / upstream / glib.git / blobdiff