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Diffstat (limited to 'xlators/cluster/ec/src/ec-combine.h')
| -rw-r--r-- | xlators/cluster/ec/src/ec-combine.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/xlators/cluster/ec/src/ec-combine.h b/xlators/cluster/ec/src/ec-combine.h new file mode 100644 index 00000000000..1010cc3be26 --- /dev/null +++ b/xlators/cluster/ec/src/ec-combine.h @@ -0,0 +1,44 @@ +/* + Copyright (c) 2012-2014 DataLab, s.l. <http://www.datalab.es> + This file is part of GlusterFS. + + This file is licensed to you under your choice of the GNU Lesser + General Public License, version 3 or any later version (LGPLv3 or + later), or the GNU General Public License, version 2 (GPLv2), in all + cases as published by the Free Software Foundation. +*/ + +#ifndef __EC_COMBINE_H__ +#define __EC_COMBINE_H__ + +#define EC_COMBINE_DICT 0 +#define EC_COMBINE_XDATA 1 + +typedef int32_t (*ec_combine_f)(ec_fop_data_t *fop, ec_cbk_data_t *dst, + ec_cbk_data_t *src); + +void +ec_iatt_rebuild(ec_t *ec, struct iatt *iatt, int32_t count, int32_t answers); + +int32_t +ec_iatt_combine(ec_fop_data_t *fop, struct iatt *dst, struct iatt *src, + int32_t count); +int32_t +ec_dict_compare(dict_t *dict1, dict_t *dict2); +int32_t +ec_vector_compare(struct iovec *dst_vector, int32_t dst_count, + struct iovec *src_vector, int32_t src_count); +int32_t +ec_flock_compare(struct gf_flock *dst, struct gf_flock *src); +void +ec_statvfs_combine(struct statvfs *dst, struct statvfs *src); + +int32_t +ec_dict_combine(ec_cbk_data_t *cbk, int32_t which); + +void +ec_combine(ec_cbk_data_t *cbk, ec_combine_f combine); + +int32_t +ec_combine_write(ec_fop_data_t *fop, ec_cbk_data_t *dst, ec_cbk_data_t *src); +#endif /* __EC_COMBINE_H__ */ |