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Control API encapsulation. Better names for kernel API. Simpler PCM hw_params API. Added missing const.

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This commit is contained in:
Abramo Bagnara 2001-02-06 23:48:10 +00:00
parent ccb399f0cd
commit 8f0cb26fdf
71 changed files with 2001 additions and 694 deletions
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14
src/pcm/pcm_file.c
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@ -30,7 +30,7 @@ typedef enum _snd_pcm_file_format {
typedef struct {
snd_pcm_t *slave;
int close_slave;
char *fname;
const char *fname;
int fd;
int format;
snd_pcm_uframes_t appl_ptr;
@ -102,7 +102,7 @@ static int snd_pcm_file_close(snd_pcm_t *pcm)
if (file->close_slave)
err = snd_pcm_close(file->slave);
if (file->fname) {
free(file->fname);
free((void *)file->fname);
close(file->fd);
}
free(file);
@ -403,7 +403,7 @@ snd_pcm_fast_ops_t snd_pcm_file_fast_ops = {
mmap_forward: snd_pcm_file_mmap_forward,
};
int snd_pcm_file_open(snd_pcm_t **pcmp, char *name, char *fname, int fd, char *fmt, snd_pcm_t *slave, int close_slave)
int snd_pcm_file_open(snd_pcm_t **pcmp, const char *name, const char *fname, int fd, const char *fmt, snd_pcm_t *slave, int close_slave)
{
snd_pcm_t *pcm;
snd_pcm_file_t *file;
@ -464,11 +464,11 @@ int _snd_pcm_file_open(snd_pcm_t **pcmp, char *name,
snd_pcm_stream_t stream, int mode)
{
snd_config_iterator_t i;
char *sname = NULL;
const char *sname = NULL;
int err;
snd_pcm_t *spcm;
char *fname = NULL;
char *format = NULL;
const char *fname = NULL;
const char *format = NULL;
long fd = -1;
snd_config_foreach(i, conf) {
snd_config_t *n = snd_config_entry(i);
@ -526,7 +526,7 @@ int _snd_pcm_file_open(snd_pcm_t **pcmp, char *name,
if (!sname)
return -ENOMEM;
err = snd_pcm_open(&spcm, sname, stream, mode);
free(sname);
free((void *) sname);
if (err < 0)
return err;
err = snd_pcm_file_open(pcmp, name, fname, fd, format, spcm, 1);