snd_info_get_line (9) Linux Manual Page
snd_info_get_line – read one line from the procfs buffer
Synopsis
int snd_info_get_line(struct snd_info_buffer *buffer, char *line, int len);Arguments
buffer
-
- the procfs buffer
line
- the buffer to store
len
- the max. buffer size
Description
Reads one line from the buffer and stores the string.
Return
Zero if successful, or 1 if error or EOF.