Function read_line

tools/cfgdefine.c:129–149

/* Read the next line from the configuration file */

static char *read_line(FILE *stream)
{
  char *ptr;

  for (; ; )
    {
      line[LINESIZE] = '\0';
      if (!fgets(line, LINESIZE, stream))
        {
          return NULL;
        }
      else
        {
          ptr = skip_space(line);
          if (*ptr && *ptr != '#' && *ptr != '\n')
            {
              return ptr;
            }
        }
    }
}

/* Parse the line from the configuration file into a variable name
 * string and a value string.