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/* Copyright (C) 2001-2005 by Hans Reiser, licensing governed by
reiser4progs/COPYING.
spl40_repair.c -- reiser4 special files plugin repair code. */
#ifndef ENABLE_MINIMAL
#ifdef ENABLE_SPECIAL
#include "spl40_repair.h"
static int spl40_check_mode(reiser4_object_t *spl,
uint16_t *mode,
uint16_t correct)
{
if (S_ISCHR(*mode) || S_ISBLK(*mode) ||
S_ISFIFO(*mode) || S_ISSOCK(*mode))
{
return 0;
}
*mode &= ~S_IFMT;
*mode |= S_IFBLK;
return 1;
}
errno_t spl40_check_struct(reiser4_object_t *spl,
place_func_t place_func,
void *data, uint8_t mode)
{
obj40_stat_hint_t hint;
obj40_stat_ops_t ops;
errno_t res;
aal_assert("vpf-1357", spl != NULL);
aal_assert("vpf-1358", spl->info.tree != NULL);
aal_assert("vpf-1359", spl->info.object.plug != NULL);
aal_memset(&ops, 0, sizeof(ops));
aal_memset(&hint, 0, sizeof(hint));
if ((res = obj40_prepare_stat(spl, S_IFBLK, mode)))
return res;
/* Try to register SD as an item of this file. */
if (place_func && place_func(&spl->info.start, data))
return -EINVAL;
ops.check_mode = spl40_check_mode;
ops.check_bytes = SKIP_METHOD;
ops.check_nlink = mode == RM_BUILD ? 0 : SKIP_METHOD;
/* Fix the SD, if no fatal corruptions were found. */
return obj40_update_stat(spl, &ops, &hint, mode);
}
#endif
#endif
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