luc14n0/glib
1
0
Fork 0
mirror of https://gitlab.gnome.org/GNOME/glib.git synced 2025-12-10 18:43:42 +01:00
Code Issues Packages Projects Releases Wiki Activity

there was a reference count race for hooks during invocation loops. since

Browse Source 
Mon Dec 21 21:48:29 1998  Tim Janik  <timj@gtk.org>

        * glib.h:
        * gmain.c: there was a reference count race for hooks during invocation
        loops. since all (known) hook loop implementations, do currently start
        out with g_hook_first_valid() and iterate with g_hook_next_valid(),
        g_hook_first_valid() will now return a referenced hook, and
        g_hook_next_valid() will "eat" that, and eventually transfer it to
        the next hook. <sigh> unfortunately this requires g_hook_next_valid()
        to take the hook_list as additional argument.

        * gmain.c (g_main_iterate): adjusted callers of g_hook_next_valid().
This commit is contained in:
Tim Janik
1998-12-21 21:43:00 +00:00
committed by Tim Janik
parent 85755f7e77
commit 097c9b1798
14 changed files with 166 additions and 28 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
glib.h
View File

@@ -1183,9 +1183,14 @@ GHook* g_hook_find_func_data (GHookList *hook_list,
gboolean need_valids,
gpointer func,
gpointer data);
/* return the first valid hook, and increment its reference count */
GHook* g_hook_first_valid (GHookList *hook_list,
gboolean may_be_in_call);
GHook* g_hook_next_valid (GHook *hook,
/* return the next valid hook with incremented reference count, and
* decrement the reference count of the original hook
*/
GHook* g_hook_next_valid (GHookList *hook_list,
GHook *hook,
gboolean may_be_in_call);
/* GHookCompareFunc implementation to insert hooks sorted by their id */