-/* Parse size parameter of alloc command. */
-static int
-parse_size (const char *str, off_t *size_rtn)
-{
- uint64_t size;
- char type;
-
- /* Note that the parsing here is looser than what is specified in the
- * help, but we may tighten it up in future so beware.
- */
- if (sscanf (str, "%"SCNu64"%c", &size, &type) == 2) {
- switch (type) {
- case 'k': case 'K': size *= 1024; break;
- case 'm': case 'M': size *= 1024 * 1024; break;
- case 'g': case 'G': size *= 1024 * 1024 * 1024; break;
- case 's': size *= 512; break;
- default:
- fprintf (stderr, "could not parse size specification '%s'\n", str);
- return -1;
- }
- }
- else if (sscanf (str, "%"SCNu64, &size) == 1)
- size *= 1024;
- else {
- fprintf (stderr, "could not parse size specification '%s'\n", str);
- return -1;
- }
-
- /* XXX 32 bit file offsets, if anyone uses them? GCC should give
- * a warning here anyhow.
- */
- *size_rtn = size;
-
- return 0;
-}
-