g-main-context-acquire (context)

context -- a g-main-context instance

True if the operation succeeded, and this thread is now the owner of context.

Tries to become the owner of the specified context. If some other thread is the owner of the context, returns false immediately. Ownership is properly recursive: the owner can require ownership again and will release ownership when the g-main-context-release function is called as many times as the g-main-context-acquire function.