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author | Sergey Poznyakoff <gray@gnu.org.ua> | 2016-02-12 14:25:26 +0200 |
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committer | Sergey Poznyakoff <gray@gnu.org.ua> | 2016-02-12 14:25:26 +0200 |
commit | 05f16374d677f7c606d5100df3ca3499b9891aca (patch) | |
tree | efa6177f87df2ba1e9f63edec6cc55cb621c9745 /src/prog.h | |
parent | d9d267052215f223897af18310e4adee310308e7 (diff) | |
download | pies-05f16374d677f7c606d5100df3ca3499b9891aca.tar.gz pies-05f16374d677f7c606d5100df3ca3499b9891aca.tar.bz2 |
Improve progman API (progman_foreach and progman_stop_component).
* src/progman.c (progman_foreach): Allow filter to remove its prog
argument from the list. Return integer (result of the call
to filter, that returned non-zero). All uses changed.
(progman_running_count): Remove.
(progman_stop_component): Take a pointer to
pointer. Pass it to destroy_prog when needed. All uses changed.
* src/comp.c (prog_is_leftover): New function.
(cb_terminate_prog): Use prog_is_leftover. Don't raise CF_DISABLED
flag, as prog will have been destroyed by progman_stop_component.
(cb_kill_prog): Use prog_is_leftover.
* src/ctl.c (fun_stop): Check if prog still exists after the
call to progman_stop_component.
* src/pies.h (progman_running_count): Removed.
* src/prog.h (progman_foreach): Return int.
(progman_stop_component): Change signature.
Diffstat (limited to 'src/prog.h')
-rw-r--r-- | src/prog.h | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -84,8 +84,8 @@ struct prog #define IS_COMPONENT(p) ((p)->type == TYPE_COMPONENT) struct prog *progman_locate (const char *name); -void progman_foreach (int (*filter) (struct prog *, void *data), void *data); +int progman_foreach (int (*filter) (struct prog *, void *data), void *data); void prog_stop (struct prog *prog, int sig); -void progman_stop_component (struct prog *prog); +void progman_stop_component (struct prog **prog); char const *prog_tag (struct prog const *prog); |