- while (1){
- static struct option long_options[] =
- {
- {"start", required_argument, 0, 's'},
- {"end", required_argument, 0, 'e'},
- {"x-grid", required_argument, 0, 'x'},
- {"y-grid", required_argument, 0, 'y'},
- {"vertical-label",required_argument,0,'v'},
- {"width", required_argument, 0, 'w'},
- {"height", required_argument, 0, 'h'},
- {"interlaced", no_argument, 0, 'i'},
- {"upper-limit",required_argument, 0, 'u'},
- {"lower-limit",required_argument, 0, 'l'},
- {"rigid", no_argument, 0, 'r'},
- {"base", required_argument, 0, 'b'},
- {"logarithmic",no_argument, 0, 'o'},
- {"color", required_argument, 0, 'c'},
- {"font", required_argument, 0, 'n'},
- {"title", required_argument, 0, 't'},
- {"imginfo", required_argument, 0, 'f'},
- {"imgformat", required_argument, 0, 'a'},
- {"lazy", no_argument, 0, 'z'},
- {"zoom", required_argument, 0, 'm'},
- {"no-legend", no_argument, 0, 'g'},
- {"alt-y-grid", no_argument, 0, 'Y'},
- {"no-minor", no_argument, 0, 'I'},
- {"alt-autoscale", no_argument, 0, 'A'},
- {"alt-autoscale-max", no_argument, 0, 'M'},
- {"units-exponent",required_argument, 0, 'X'},
- {"step", required_argument, 0, 'S'},
- {"no-gridfit", no_argument, 0, 'N'},
- {0,0,0,0}};
- int option_index = 0;
- int opt;
-
-
- opt = getopt_long(argc, argv,
- "s:e:x:y:v:w:h:iu:l:rb:oc:n:m:t:f:a:I:zgYAMX:S:N",
- long_options, &option_index);
-
- if (opt == EOF)
- break;
-
- switch(opt) {
+ /* defines for long options without a short equivalent. should be bytes,
+ and may not collide with (the ASCII value of) short options */
+#define LONGOPT_UNITS_SI 255
+
+ while (1) {
+ static struct option long_options[] = {
+ {"start", required_argument, 0, 's'},
+ {"end", required_argument, 0, 'e'},
+ {"x-grid", required_argument, 0, 'x'},
+ {"y-grid", required_argument, 0, 'y'},
+ {"vertical-label", required_argument, 0, 'v'},
+ {"width", required_argument, 0, 'w'},
+ {"height", required_argument, 0, 'h'},
+ {"full-size-mode", no_argument, 0, 'D'},
+ {"interlaced", no_argument, 0, 'i'},
+ {"upper-limit", required_argument, 0, 'u'},
+ {"lower-limit", required_argument, 0, 'l'},
+ {"rigid", no_argument, 0, 'r'},
+ {"base", required_argument, 0, 'b'},
+ {"logarithmic", no_argument, 0, 'o'},
+ {"color", required_argument, 0, 'c'},
+ {"font", required_argument, 0, 'n'},
+ {"title", required_argument, 0, 't'},
+ {"imginfo", required_argument, 0, 'f'},
+ {"imgformat", required_argument, 0, 'a'},
+ {"lazy", no_argument, 0, 'z'},
+ {"zoom", required_argument, 0, 'm'},
+ {"no-legend", no_argument, 0, 'g'},
+ {"force-rules-legend", no_argument, 0, 'F'},
+ {"only-graph", no_argument, 0, 'j'},
+ {"alt-y-grid", no_argument, 0, 'Y'},
+ {"no-minor", no_argument, 0, 'I'},
+ {"slope-mode", no_argument, 0, 'E'},
+ {"alt-autoscale", no_argument, 0, 'A'},
+ {"alt-autoscale-min", no_argument, 0, 'J'},
+ {"alt-autoscale-max", no_argument, 0, 'M'},
+ {"no-gridfit", no_argument, 0, 'N'},
+ {"units-exponent", required_argument, 0, 'X'},
+ {"units-length", required_argument, 0, 'L'},
+ {"units", required_argument, 0, LONGOPT_UNITS_SI},
+ {"step", required_argument, 0, 'S'},
+ {"tabwidth", required_argument, 0, 'T'},
+ {"font-render-mode", required_argument, 0, 'R'},
+ {"graph-render-mode", required_argument, 0, 'G'},
+ {"font-smoothing-threshold", required_argument, 0, 'B'},
+ {"watermark", required_argument, 0, 'W'},
+ {"alt-y-mrtg", no_argument, 0, 1000}, /* this has no effect it is just here to save old apps from crashing when they use it */
+ {0, 0, 0, 0}
+ };
+ int option_index = 0;
+ int opt;
+ int col_start, col_end;
+
+ opt = getopt_long(argc, argv,
+ "s:e:x:y:v:w:h:D:iu:l:rb:oc:n:m:t:f:a:I:zgjFYAMEX:L:S:T:NR:B:W:",
+ long_options, &option_index);
+
+ if (opt == EOF)
+ break;
+
+ switch (opt) {