snd_info_get_str (9) Linux Manual Page
snd_info_get_str – parse a string token
Synopsis
const char *snd_info_get_str(char *dest, const char *src, int len);Arguments
dest
-
- the buffer to store the string token
src
- the original string
len
- the max. length of token – 1
Description
Parses the original string and copy a token to the given string buffer.
Return
The updated pointer of the original string so that it can be used for the next call.