• Jan Djärv's avatar
    * gtkutil.c: Include signal.h and syssignal.h. · aa477689
    Jan Djärv authored
    (xg_get_file_name): Block and unblock __SIGRTMIN if defined.
    
    * alloc.c: If HAVE_GTK_AND_PTHREAD, include pthread.h,
    new variables main_thread and alloc_mutex,
    define (UN)BLOCK_INPUT_ALLOC to use alloc_mutex to protect
    emacs_blocked_* calls and only do (UN)BLOCK_INPUT in the main thread.
    If not HAVE_GTK_AND_PTHREAD, (UN)BLOCK_INPUT_ALLOC is the same as
    (UN)BLOCK_INPUT.
    (emacs_blocked_free, emacs_blocked_malloc)
    (emacs_blocked_realloc): Use (UN)BLOCK_INPUT_ALLOC.
    (uninterrupt_malloc): Initialize main_thread and alloc_mutex.
    (reset_malloc_hooks): New function.
    
    * lisp.h: Declare reset_malloc_hooks.
    
    * emacs.c (Fdump_emacs): Call reset_malloc_hooks.
    
    * keyboard.c: Conditionally include pthread.h
    (handle_async_inpu, input_available_signalt): If not in the main
    thread, block signal, send signal to main thread and return.
    aa477689
alloc.c 153 KB