+ case FT_NUM: {
+ int num = value;
+ unsigned int wid;
+
+ for (wid = num <= 0; num; ++wid, num /= 10) {}
+ cpnumber (scanlp, value, wid, ' ',
+ max - charstring_chars (scanlp));
+ break;
+ }
+ case FT_LS_KILO:
+ case FT_LS_KIBI:
+ {
+ char *unitcp;
+ unsigned int whole, tenths;
+ unsigned int scale = 0;
+ unsigned int val = (unsigned int)value;
+ char *kibisuff = NULL;
+
+ switch (fmt->f_type) {
+ case FT_LS_KILO: scale = 1000; kibisuff = ""; break;
+ case FT_LS_KIBI: scale = 1024; kibisuff = "i"; break;
+ }
+
+ if (val < scale) {
+ snprintf(buffer, sizeof(buffer), "%u", val);
+ } else {
+ /* To prevent divide by 0, found by clang static
+ analyzer. */
+ if (scale == 0) { scale = 1; }
+
+ /* find correct scale for size (Kilo/Mega/Giga/Tera) */
+ for (unitcp = "KMGT"; val > (scale * scale); val /= scale) {
+ if (!*++unitcp)
+ break;
+ }
+
+ if (!*unitcp) {
+ strcpy(buffer, "huge");
+ } else {
+ /* val is scale times too big. we want tenths */
+ val *= 10;
+
+ /* round up */
+ val += (scale - 1);
+ val /= scale;
+
+ whole = val / 10;
+ tenths = val - (whole * 10);
+
+ if (tenths) {
+ snprintf(buffer, sizeof(buffer), "%u.%u%c%s",
+ whole, tenths, *unitcp, kibisuff);
+ } else {
+ snprintf(buffer, sizeof(buffer), "%u%c%s",
+ whole, *unitcp, kibisuff);
+ }
+ }
+ }
+ str = buffer;
+ }