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allow changing of device directory path

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Add configuration options to change the default device path from the
default /dev/snd.  This is useful for embedded systems that do not want
subdirectories in /dev.
This commit is contained in:
Clemens Ladisch 2006-02-27 10:03:19 +00:00
parent 3f00bc728b
commit 09f598e57c
9 changed files with 41 additions and 17 deletions
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4
src/rawmidi/rawmidi_hw.c
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@ -34,7 +34,7 @@
const char *_snd_module_rawmidi_hw = "";
#endif
#define SNDRV_FILE_RAWMIDI "/dev/snd/midiC%iD%i"
#define SNDRV_FILE_RAWMIDI ALSA_DEVICE_DIRECTORY "midiC%iD%i"
#define SNDRV_RAWMIDI_VERSION_MAX SNDRV_PROTOCOL_VERSION(2, 0, 0)
#ifndef DOC_HIDDEN
@ -175,7 +175,7 @@ int snd_rawmidi_hw_open(snd_rawmidi_t **inputp, snd_rawmidi_t **outputp,
{
int fd, ver, ret;
int attempt = 0;
char filename[32];
char filename[sizeof(SNDRV_FILE_RAWMIDI) + 20];
snd_ctl_t *ctl;
snd_rawmidi_t *rmidi;
snd_rawmidi_hw_t *hw = NULL;