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| author | Lars-Dominik Braun <lars@6xq.net> | 2012-05-26 15:06:05 +0200 |
|---|---|---|
| committer | Lars-Dominik Braun <lars@6xq.net> | 2012-05-26 15:10:54 +0200 |
| commit | 2c5bcc5ee10d6e982daa6660ba1925b3d95a2922 (patch) | |
| tree | 5f8879251782e52d40a33a31da158f8a640f2cb2 /src/ui_act.c | |
| parent | f54c15c8b1b88c9689cadf9a9bc43a5f735f4b8e (diff) | |
| download | pianobar-windows-2c5bcc5ee10d6e982daa6660ba1925b3d95a2922.tar.gz pianobar-windows-2c5bcc5ee10d6e982daa6660ba1925b3d95a2922.tar.bz2 pianobar-windows-2c5bcc5ee10d6e982daa6660ba1925b3d95a2922.zip | |
Revert "Remove pause mutex/add pthread cleanup function"
This reverts commit 7df9371491e96a99c1e463f7787aede352ac5a37.
Diffstat (limited to 'src/ui_act.c')
| -rw-r--r-- | src/ui_act.c | 25 |
1 files changed, 9 insertions, 16 deletions
diff --git a/src/ui_act.c b/src/ui_act.c index 2cc3197..0c9ed1b 100644 --- a/src/ui_act.c +++ b/src/ui_act.c @@ -23,14 +23,10 @@ THE SOFTWARE. /* functions responding to user's keystrokes */ -#ifndef __FreeBSD__ -#define _POSIX_C_SOURCE 200112L /* pthread_kill() */ -#endif - #include <string.h> #include <unistd.h> +#include <pthread.h> #include <assert.h> -#include <signal.h> #include "ui.h" #include "ui_readline.h" @@ -53,9 +49,10 @@ THE SOFTWARE. static inline void BarUiDoSkipSong (struct audioPlayer *player) { assert (player != NULL); - if (player->mode != PLAYER_FINISHED_PLAYBACK && player->mode != PLAYER_FREED) { - pthread_cancel (player->thread); - } + player->doQuit = 1; + /* unlocking an unlocked mutex is forbidden by some implementations */ + pthread_mutex_trylock (&player->pauseMutex); + pthread_mutex_unlock (&player->pauseMutex); } /* transform station if necessary to allow changes like rename, rate, ... @@ -347,12 +344,9 @@ BarUiActCallback(BarUiActMoveSong) { /* pause */ BarUiActCallback(BarUiActPause) { - if (app->player.paused) { - pthread_kill (app->player.thread, BAR_PLAYER_SIGCONT); - app->player.paused = false; - } else { - pthread_kill (app->player.thread, BAR_PLAYER_SIGSTOP); - app->player.paused = true; + /* already locked => unlock/unpause */ + if (pthread_mutex_trylock (&app->player.pauseMutex) == EBUSY) { + pthread_mutex_unlock (&app->player.pauseMutex); } } @@ -495,9 +489,8 @@ BarUiActCallback(BarUiActSelectQuickMix) { /* quit */ BarUiActCallback(BarUiActQuit) { - /* cancels player thread */ - BarUiDoSkipSong (&app->player); app->doQuit = 1; + BarUiDoSkipSong (&app->player); } /* song history |