catch_all_errors = YES;
break;
}
+ if (!strcmp(optarg, "xseek")) {
+ ignore_seek_errors = YES;
+ break;
+ }
if (!strcmp(optarg, "exit"))
error_action = TFC_ERRACT_EXIT;
else if (!strncmp(optarg, "cont", 4))
if (counter_opt == TFC_CTR_HEAD && ctr_mode != TFC_MODE_ECB)
iseek += ctrsz;
if (lseek(sfd, iseek, SEEK_SET) == -1)
- xerror(YES, NO, NO, "%s: seek failed", srcfname);
+ xerror(ignore_seek_errors, NO, NO, "%s: seek failed", srcfname);
}
if (ctr_mode == TFC_MODE_PLAIN) goto _plain;
if (!tweakf) skein(key+TF_FROM_BITS(TF_MAX_BITS)+TF_SIZE_UNIT, 2*TF_UNIT_BITS, NULL, key, TF_FROM_BITS(TFC_KEY_BITS));
tf_key_tweak_compat(key);
}
- if (ctr_mode == TFC_MODE_STREAM) tfe_init_iv(&tfe, key, ctr);
if (ctr_mode == TFC_MODE_ECB) goto _ctrskip2;
tfc_data_to_words64(&iseek_blocks, sizeof(iseek_blocks));
tf_ctr_set(ctr, &iseek_blocks, sizeof(iseek_blocks));
+ if (ctr_mode == TFC_MODE_STREAM) tfe_init_iv(&tfe, key, ctr);
+
switch (counter_opt) {
case TFC_CTR_SHOW:
switch (do_outfmt) {
if (oseek) {
if (lseek(dfd, oseek, SEEK_SET) == -1)
- xerror(YES, NO, NO, "%s: seek failed", dstfname);
+ xerror(ignore_seek_errors, NO, NO, "%s: seek failed", dstfname);
}
for (x = 1; x < NSIG; x++) signal(x, SIG_IGN);