/*
* Archive set consistency check and repair.
*/
void
tarsnap_mode_fsck(struct bsdtar *bsdtar, int prune, int whichkey)
{
if (fscktape(bsdtar->machinenum, bsdtar->cachedir, prune, whichkey)) {
bsdtar_warnc(bsdtar, 0, "Error fscking archives");
goto err0;
}
/*
* Remove the chunkification cache in case whatever caused the fsck to
* be necessary (e.g., disk corruption) also damaged that cache. The
* chunkification cache is purely a performance optimization; since
* we're dealing with backups here it makes sense to sacrifice some
* performance to prevent possible data loss.
*/
if (ccache_remove(bsdtar->cachedir)) {
bsdtar_warnc(bsdtar, 0, "Error removing chunkification cache");
goto err0;
}
/* Success! */
return;
err0:
/* Failure! */
bsdtar->return_value = 1;
return;
}
/*
* Archive set consistency check and repair.
*/
void
tarsnap_mode_fsck(struct bsdtar *bsdtar, int prune, int whichkey)
{
if (fscktape(bsdtar->machinenum, bsdtar->cachedir, prune, whichkey))
goto err1;
/* Success! */
return;
err1:
/* Failure! */
bsdtar_warnc(bsdtar, 0, "Error fscking archives");
exit(1);
}