int c, i, append = 0;
size_t n;
ssize_t n2;
- uint32_t cur_len, fsmark=0;
+ uint32_t cur_len, fsmark=0, magic;
unsigned long maxlen = TRX_MAX_LEN;
struct trx_header *p;
char trx_version = 1;
in = NULL;
i = 0;
- while ((c = getopt(argc, argv, "-:2o:m:a:x:b:f:A:F:")) != -1) {
+ while ((c = getopt(argc, argv, "-:2o:m:a:x:b:f:A:F:M:")) != -1) {
switch (c) {
case '2':
/* take care that nothing was written to buf so far */
cur_len += n2;
}
+ break;
+ case 'M':
+ errno = 0;
+ magic = strtoul(optarg, &e, 0);
+ if (errno || (e == optarg) || *e) {
+ fprintf(stderr, "illegal numeric string\n");
+ usage();
+ }
+ p->magic = STORE32_LE(magic);
break;
default:
usage();