diff options
| author | Lennart Poettering <lennart@poettering.net> | 2008-05-07 01:34:54 +0000 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2008-05-07 01:34:54 +0000 |
| commit | 44241ac2434ee6c5e66b97f5b89a892aa8f75001 (patch) | |
| tree | 48fdaf9046e4b433ab3712bf96be36070289d909 /src/pulse/mainloop-signal.h | |
| parent | 91fbb691a2d46402f64c9ffc337ec35e6df8e262 (diff) | |
define callback function types; allow pa_signal_done() to be called even without prior pa_signal_init()
git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/glitch-free@2377 fefdeb5f-60dc-0310-8127-8f9354f1896f
Diffstat (limited to 'src/pulse/mainloop-signal.h')
| -rw-r--r-- | src/pulse/mainloop-signal.h | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/src/pulse/mainloop-signal.h b/src/pulse/mainloop-signal.h index 50aa99ce..bdb0f738 100644 --- a/src/pulse/mainloop-signal.h +++ b/src/pulse/mainloop-signal.h @@ -6,7 +6,7 @@ /*** This file is part of PulseAudio. - Copyright 2004-2006 Lennart Poettering + Copyright 2004-2008 Lennart Poettering Copyright 2006 Pierre Ossman <ossman@cendio.se> for Cendio AB PulseAudio is free software; you can redistribute it and/or modify @@ -39,23 +39,27 @@ PA_C_DECL_BEGIN * signals. However, you may hook signal support into an abstract main loop via the routines defined herein. */ +/** An opaque UNIX signal event source object */ +typedef struct pa_signal_event pa_signal_event; + +typedef void (*pa_signal_cb_t) (pa_mainloop_api *api, pa_signal_event*e, int sig, void *userdata); + +typedef void (*pa_signal_destroy_cb_t) (pa_mainloop_api *api, pa_signal_event*e, void *userdata); + /** Initialize the UNIX signal subsystem and bind it to the specified main loop */ int pa_signal_init(pa_mainloop_api *api); /** Cleanup the signal subsystem */ void pa_signal_done(void); -/** An opaque UNIX signal event source object */ -typedef struct pa_signal_event pa_signal_event; - /** Create a new UNIX signal event source object */ -pa_signal_event* pa_signal_new(int sig, void (*callback) (pa_mainloop_api *api, pa_signal_event*e, int sig, void *userdata), void *userdata); +pa_signal_event* pa_signal_new(int sig, pa_signal_cb_t callback, void *userdata); /** Free a UNIX signal event source object */ void pa_signal_free(pa_signal_event *e); /** Set a function that is called when the signal event source is destroyed. Use this to free the userdata argument if required */ -void pa_signal_set_destroy(pa_signal_event *e, void (*callback) (pa_mainloop_api *api, pa_signal_event*e, void *userdata)); +void pa_signal_set_destroy(pa_signal_event *e, pa_signal_destroy_cb_t callback); PA_C_DECL_END |