libs/libv4l/patches/030-getsubopt.patch

   1 --- a/utils/v4l2-ctl/v4l2-ctl-common.cpp
   2 +++ b/utils/v4l2-ctl/v4l2-ctl-common.cpp
   3 @@ -785,15 +785,17 @@ static bool parse_subset(char *optarg)
   4
   5  static bool parse_next_subopt(char **subs, char **value)
   6  {
   7 -       static char *const subopts[] = {
   8 -           NULL
   9 -       };
  10 -       int opt = getsubopt(subs, subopts, value);
  11 +       char *p = *subs;
  12 +       *value = *subs;
  13
  14 -       if (opt < 0 || *value)
  15 -               return false;
  16 -       fprintf(stderr, "Missing suboption value\n");
  17 -       return true;
  18 +       while (*p && *p != ',')
  19 +               p++;
  20 +
  21 +       if (*p)
  22 +               *p++ = '\0';
  23 +
  24 +       *subs = p;
  25 +       return false;
  26  }
  27
  28  void common_cmd(const std::string &media_bus_info, int ch, char *optarg)