GLibMainContext

Returns the global-default main context.

Gets the thread-default main context for this thread.

since: 2.22

Pop pusher’s main context as the thread default main context. See g_main_context_pusher_new() for details.

since: 2.64

Gets a reference to the thread-default GMainContext for this thread.

since: 2.32

Tries to become the owner of the specified context.

Adds a file descriptor to the set of file descriptors polled for this context.

Passes the results of polling back to the main loop.

Dispatches all pending sources.

Finds a source with the given source functions and user data.

Finds a GSource given a pair of context and ID.

Finds a source with the given user data for the callback.

Gets the poll function set by g_main_context_set_poll_func().

Invokes a function in such a way that context is owned during the invocation of function.

since: 2.28

Invokes a function in such a way that context is owned during the invocation of function.

since: 2.28

Determines whether this thread holds the (recursive) ownership of this GMainContext.

since: 2.10

Runs a single iteration for the given main loop.

Checks if any sources have pending events for the given context.

Pops context off the thread-default context stack (verifying that it was on the top of the stack).

since: 2.22

Prepares to poll sources within a main loop.

Acquires context and sets it as the thread-default context for the current thread. This will cause certain asynchronous operations (such as most Gio-based I/O) which are started in this thread to run under context and deliver their results to its main loop, rather than running under the global default main context in the main thread. Note that calling this function changes the context returned by g_main_context_get_thread_default(), not the one returned by g_main_context_default(), so it does not affect the context used by functions like g_idle_add().

since: 2.22

Push main_context as the new thread-default main context for the current thread, using g_main_context_push_thread_default(), and return a new GMainContextPusher. Pop with g_main_context_pusher_free(). Using g_main_context_pop_thread_default() on main_context while a GMainContextPusher exists for it can lead to undefined behaviour.

since: 2.64

Determines information necessary to poll this main loop.

Increases the reference count on a GMainContext object by one.

Releases ownership of a context previously acquired by this thread with g_main_context_acquire().

Removes file descriptor from the set of file descriptors to be polled for a particular context.

Sets the function to use to handle polling of file descriptors.

Decreases the reference count on a GMainContext object by one. If the result is zero, free the context and free all associated memory.

Wake up context if it’s currently blocking in g_main_context_iteration(), causing it to stop blocking.