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RockRidge support, now RR/SUSP entries are correctly written.

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This also fix a little bug, ensuring SP is written first to the "." 
entry of the directory record.
This commit is contained in:
Vreixo Formoso
2007-12-25 18:35:10 +01:00
parent 54038ec54b
commit f8f2dcb6b0
3 changed files with 88 additions and 14 deletions
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10
src/ecma119.c
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@ -368,8 +368,8 @@ int write_one_dir(Ecma119Image *t, Ecma119Node *dir)
memset(&info, 0, sizeof(struct susp_info));
if (t->rockridge) {
/* initialize the ce_block, it might be needed */
info.ce_block = div_up(dir->info.dir.block + dir->info.dir.len,
BLOCK_SIZE);
info.ce_block = dir->info.dir.block + div_up(dir->info.dir.len,
BLOCK_SIZE);
}
/* write the "." and ".." entries first */
@ -379,8 +379,9 @@ int write_one_dir(Ecma119Image *t, Ecma119Node *dir)
return ret;
}
}
len = 34 + info.suf_len;
write_one_dir_record(t, dir, 0, buf, 1, &info);
buf += 34 + info.suf_len;
buf += len;
if (t->rockridge) {
ret = rrip_get_susp_fields(t, dir, 2, 255 - 32, &info);
@ -388,8 +389,9 @@ int write_one_dir(Ecma119Image *t, Ecma119Node *dir)
return ret;
}
}
len = 34 + info.suf_len;
write_one_dir_record(t, dir, 1, buf, 1, &info);
buf += 34 + info.suf_len;
buf += len;
for (i = 0; i < dir->info.dir.nchildren; i++) {
Ecma119Node *child = dir->info.dir.children[i];