Functions | |
| int | snd_pcm_file_open (snd_pcm_t **pcmp, const char *name, const char *fname, int fd, const char *ifname, int ifd, int trunc, const char *fmt, int perm, snd_pcm_t *slave, int close_slave) |
| Creates a new File PCM. | |
| int | _snd_pcm_file_open (snd_pcm_t **pcmp, const char *name, snd_config_t *root, snd_config_t *conf, snd_pcm_stream_t stream, int mode) |
| Creates a new File PCM. | |
| int _snd_pcm_file_open | ( | snd_pcm_t ** | pcmp, | |
| const char * | name, | |||
| snd_config_t * | root, | |||
| snd_config_t * | conf, | |||
| snd_pcm_stream_t | stream, | |||
| int | mode | |||
| ) |
Creates a new File PCM.
| pcmp | Returns created PCM handle | |
| name | Name of PCM | |
| root | Root configuration node | |
| conf | Configuration node with File PCM description | |
| stream | Stream type | |
| mode | Stream mode |
| zero | on success otherwise a negative error code |
| int snd_pcm_file_open | ( | snd_pcm_t ** | pcmp, | |
| const char * | name, | |||
| const char * | fname, | |||
| int | fd, | |||
| const char * | ifname, | |||
| int | ifd, | |||
| int | trunc, | |||
| const char * | fmt, | |||
| int | perm, | |||
| snd_pcm_t * | slave, | |||
| int | close_slave | |||
| ) |
Creates a new File PCM.
| pcmp | Returns created PCM handle | |
| name | Name of PCM | |
| fname | Output filename (or NULL if file descriptor fd is available) | |
| fd | Output file descriptor | |
| ifname | Input filename (or NULL if file descriptor ifd is available) | |
| ifd | Input file descriptor (if (ifd < 0) && (ifname == NULL), no input redirection will be performed) | |
| trunc | Truncate the file if it already exists | |
| fmt | File format ("raw" or "wav" are available) | |
| perm | File permission | |
| slave | Slave PCM handle | |
| close_slave | When set, the slave PCM handle is closed with copy PCM |
| zero | on success otherwise a negative error code |
1.5.8