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/*
Copyright (c) 2008-2009 Z RESEARCH, Inc. <http://www.zresearch.com>
This file is part of GlusterFS.
GlusterFS is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published
by the Free Software Foundation; either version 3 of the License,
or (at your option) any later version.
GlusterFS is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see
<http://www.gnu.org/licenses/>.
*/
#ifndef __AFR_SELF_HEAL_COMMON_H__
#define __AFR_SELF_HEAL_COMMON_H__
#define FILE_HAS_HOLES(buf) (((buf)->st_size) > ((buf)->st_blocks * 512))
int
afr_sh_select_source (int sources[], int child_count);
int
afr_sh_sink_count (int sources[], int child_count);
int
afr_sh_source_count (int sources[], int child_count);
int
afr_sh_supress_errenous_children (int sources[], int child_errno[],
int child_count);
int
afr_sh_supress_empty_children (int sources[], dict_t *xattr[],
struct stat *buf,
int child_count, const char *key);
void
afr_sh_print_pending_matrix (int32_t *pending_matrix[], xlator_t *this);
void
afr_sh_build_pending_matrix (int32_t *pending_matrix[], dict_t *xattr[],
int child_count, const char *key);
void
afr_sh_pending_to_delta (int32_t *pending_matrix[], int32_t *delta_matrix[],
int32_t success[], int child_count);
int
afr_sh_mark_sources (int32_t *pending_matrix[], int sources[],
int child_count);
int
afr_sh_delta_to_xattr (int32_t *delta_matrix[], dict_t *xattr[],
int child_count, const char *key);
int
afr_sh_is_matrix_zero (int32_t *pending_matrix[], int child_count);
#endif /* __AFR_SELF_HEAL_COMMON_H__ */
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