diff options
| author | Jaroslav Kysela <perex@perex.cz> | 2001-11-19 08:14:21 +0000 |
|---|---|---|
| committer | Jaroslav Kysela <perex@perex.cz> | 2001-11-19 08:14:21 +0000 |
| commit | c39882f6021faa3b60bc36f73e0df71b741da967 (patch) | |
| tree | 0406a360086c5e95622d1d4a324859fc0006b5c5 /src/hwdep | |
| parent | ef035eacfe13278b303cc41d34511fb949becef6 (diff) | |
| download | alsa-lib-c39882f6021faa3b60bc36f73e0df71b741da967.tar.gz | |
Configuration:
- changed snd_config_get_id function to follow semantic of other get functions
- added snd_config_test_id
- added runtime pointer type (not persistent)
- added snd_config_make_pointer, snd_config_set_pointer, snd_config_get_pointer
- added type/contents checking for callback functions
- changed 'void *private_data' to 'snd_config_t *private_data'
- renamed card_strtype functions to card_driver
Control:
- fixed passing parameters to snd_ctl_async
Async handlers:
- added public snd_async_handler_get_signo function
Documentation:
- moved all documentation to source files
Diffstat (limited to 'src/hwdep')
| -rw-r--r-- | src/hwdep/hwdep.c | 12 | ||||
| -rw-r--r-- | src/hwdep/hwdep_hw.c | 4 |
2 files changed, 13 insertions, 3 deletions
diff --git a/src/hwdep/hwdep.c b/src/hwdep/hwdep.c index 5180de95..23dbf6a9 100644 --- a/src/hwdep/hwdep.c +++ b/src/hwdep/hwdep.c @@ -46,6 +46,7 @@ static int snd_hwdep_open_conf(snd_hwdep_t **hwdep, int err; snd_config_t *conf, *type_conf = NULL; snd_config_iterator_t i, next; + const char *id; const char *lib = NULL, *open_name = NULL; int (*open_func)(snd_hwdep_t **, const char *, snd_config_t *, snd_config_t *, int) = NULL; #ifndef PIC @@ -64,9 +65,14 @@ static int snd_hwdep_open_conf(snd_hwdep_t **hwdep, SNDERR("type is not defined"); return err; } + err = snd_config_get_id(conf, &id); + if (err < 0) { + SNDERR("unable to get id"); + return err; + } err = snd_config_get_string(conf, &str); if (err < 0) { - SNDERR("Invalid type for %s", snd_config_get_id(conf)); + SNDERR("Invalid type for %s", id); return err; } err = snd_config_search_definition(hwdep_root, "hwdep_type", str, &type_conf); @@ -77,7 +83,9 @@ static int snd_hwdep_open_conf(snd_hwdep_t **hwdep, } snd_config_for_each(i, next, type_conf) { snd_config_t *n = snd_config_iterator_entry(i); - const char *id = snd_config_get_id(n); + const char *id; + if (snd_config_get_id(n, &id) < 0) + continue; if (strcmp(id, "comment") == 0) continue; if (strcmp(id, "lib") == 0) { diff --git a/src/hwdep/hwdep_hw.c b/src/hwdep/hwdep_hw.c index 63ea4d6d..b9f4625d 100644 --- a/src/hwdep/hwdep_hw.c +++ b/src/hwdep/hwdep_hw.c @@ -152,7 +152,9 @@ int _snd_hwdep_hw_open(snd_hwdep_t **hwdep, char *name, int err; snd_config_for_each(i, next, conf) { snd_config_t *n = snd_config_iterator_entry(i); - const char *id = snd_config_get_id(n); + const char *id; + if (snd_config_get_id(n, &id) < 0) + continue; if (strcmp(id, "comment") == 0) continue; if (strcmp(id, "type") == 0) |