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author | Thomas Martitz <kugel@rockbox.org> | 2014-03-14 23:15:16 +0100 |
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committer | Thomas Martitz <kugel@rockbox.org> | 2014-03-14 23:36:30 +0100 |
commit | 470989bd708d9a425dbbf2d83b8fcbd0a8d0f488 (patch) | |
tree | f3bef37bc0f8ff7da4beddad9903209ced1bc25a /firmware/export/ata_idle_notify.h | |
parent | 50f0dd80d660b332a1739e07a630c2cef1b678c6 (diff) | |
download | rockbox-470989bd708d9a425dbbf2d83b8fcbd0a8d0f488.tar.gz rockbox-470989bd708d9a425dbbf2d83b8fcbd0a8d0f488.zip |
events: Rework event subsystem (add_event, send_event) to be more versatile.
add_event_ex is added that takes an extra user_data pointer. This pointer is
passed to the callback (add_event and add_event_ex have slightly different
callbacks types). All callbacks also get the event id passed. Events added
with add_event_ex must be removed with remove_event_ex because the user_data
pointer must match in addition to the callback pointer.
On the other add_event is simplified to omit the oneshort parameter which
was almost always false (still there with add_event_ex).
As a side effect the ata_idle_notify callbacks are changed as well, they
do not take a data parameter anymore which was always NULL anyway.
This commit also adds some documentation to events.h
Change-Id: I13e29a0f88ef908f175b376d83550f9e0231f772
Diffstat (limited to 'firmware/export/ata_idle_notify.h')
-rw-r--r-- | firmware/export/ata_idle_notify.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/firmware/export/ata_idle_notify.h b/firmware/export/ata_idle_notify.h index 93a53eee34..0443f8e516 100644 --- a/firmware/export/ata_idle_notify.h +++ b/firmware/export/ata_idle_notify.h | |||
@@ -48,9 +48,9 @@ enum { | |||
48 | */ | 48 | */ |
49 | #define USING_STORAGE_CALLBACK !defined(BOOTLOADER) && !defined(APPLICATION) && !defined(__PCTOOL__) | 49 | #define USING_STORAGE_CALLBACK !defined(BOOTLOADER) && !defined(APPLICATION) && !defined(__PCTOOL__) |
50 | 50 | ||
51 | extern void register_storage_idle_func(void (*function)(void *data)); | 51 | extern void register_storage_idle_func(void (*function)(void)); |
52 | #if USING_STORAGE_CALLBACK | 52 | #if USING_STORAGE_CALLBACK |
53 | extern void unregister_storage_idle_func(void (*function)(void *data), bool run); | 53 | extern void unregister_storage_idle_func(void (*function)(void), bool run); |
54 | extern bool call_storage_idle_notifys(bool force); | 54 | extern bool call_storage_idle_notifys(bool force); |
55 | #else | 55 | #else |
56 | #define unregister_storage_idle_func(f,r) | 56 | #define unregister_storage_idle_func(f,r) |