diff options
| author | Max Kellermann <max@duempel.org> | 2009-01-25 16:03:49 +0100 |
|---|---|---|
| committer | Max Kellermann <max@duempel.org> | 2009-01-25 16:03:49 +0100 |
| commit | 5f7791009790dc40f2d76be310ffeab55c242ced (patch) | |
| tree | 5e26d9d5f873a76fe61c6403a69ae123b0d57ad3 /src/mixer | |
| parent | 80799fa84eb4330083e4de20b87f97beea7d6ba7 (diff) | |
| download | mpd-5f7791009790dc40f2d76be310ffeab55c242ced.tar.gz mpd-5f7791009790dc40f2d76be310ffeab55c242ced.tar.xz mpd-5f7791009790dc40f2d76be310ffeab55c242ced.zip | |
conf: const pointers in block get functions
All config_get_block_*() functions should accept constant config_param
pointers.
Diffstat (limited to '')
| -rw-r--r-- | src/mixer/alsa_mixer.c | 4 | ||||
| -rw-r--r-- | src/mixer/oss_mixer.c | 4 | ||||
| -rw-r--r-- | src/mixer_api.c | 2 | ||||
| -rw-r--r-- | src/mixer_api.h | 5 |
4 files changed, 8 insertions, 7 deletions
diff --git a/src/mixer/alsa_mixer.c b/src/mixer/alsa_mixer.c index 7dafd22cc..d0cfdd5a2 100644 --- a/src/mixer/alsa_mixer.c +++ b/src/mixer/alsa_mixer.c @@ -43,7 +43,7 @@ alsa_mixer_finish(struct mixer_data *data) } static void -alsa_mixer_configure(struct mixer_data *data, struct config_param *param) +alsa_mixer_configure(struct mixer_data *data, const struct config_param *param) { struct alsa_mixer *am = (struct alsa_mixer *)data; const char *value; @@ -149,7 +149,7 @@ alsa_mixer_control(struct mixer_data *data, int cmd, void *arg) struct alsa_mixer *am = (struct alsa_mixer *)data; switch (cmd) { case AC_MIXER_CONFIGURE: - alsa_mixer_configure(data, (struct config_param *)arg); + alsa_mixer_configure(data, (const struct config_param *)arg); if (am->handle) alsa_mixer_close(data); return true; diff --git a/src/mixer/oss_mixer.c b/src/mixer/oss_mixer.c index 5e3b65f46..ed370483d 100644 --- a/src/mixer/oss_mixer.c +++ b/src/mixer/oss_mixer.c @@ -47,7 +47,7 @@ oss_mixer_finish(struct mixer_data *data) } static void -oss_mixer_configure(struct mixer_data *data, struct config_param *param) +oss_mixer_configure(struct mixer_data *data, const struct config_param *param) { struct oss_mixer *om = (struct oss_mixer *) data; const char *value; @@ -140,7 +140,7 @@ oss_mixer_control(struct mixer_data *data, int cmd, void *arg) struct oss_mixer *om = (struct oss_mixer *) data; switch (cmd) { case AC_MIXER_CONFIGURE: - oss_mixer_configure(data, (struct config_param *)arg); + oss_mixer_configure(data, (const struct config_param *)arg); if (om->device_fd >= 0) oss_mixer_close(data); return true; diff --git a/src/mixer_api.c b/src/mixer_api.c index cb493aa0a..51df10d78 100644 --- a/src/mixer_api.c +++ b/src/mixer_api.c @@ -20,7 +20,7 @@ void mixer_finish(struct mixer *mixer) mixer->plugin = NULL; } -void mixer_configure(struct mixer *mixer, struct config_param *param) +void mixer_configure(struct mixer *mixer, const struct config_param *param) { assert(mixer != NULL && mixer->plugin != NULL); mixer->plugin->configure(mixer->data, param); diff --git a/src/mixer_api.h b/src/mixer_api.h index 61f6c06f2..55aa7684c 100644 --- a/src/mixer_api.h +++ b/src/mixer_api.h @@ -28,7 +28,8 @@ struct mixer_plugin { /** * Setup and configure mixer */ - void (*configure)(struct mixer_data *data, struct config_param *param); + void (*configure)(struct mixer_data *data, + const struct config_param *param); /** * Open mixer device @@ -53,7 +54,7 @@ struct mixer { void mixer_init(struct mixer *mixer, struct mixer_plugin *plugin); void mixer_finish(struct mixer *mixer); -void mixer_configure(struct mixer *mixer, struct config_param *param); +void mixer_configure(struct mixer *mixer, const struct config_param *param); bool mixer_open(struct mixer *mixer); bool mixer_control(struct mixer *mixer, int cmd, void *arg); void mixer_close(struct mixer *mixer); |