Kouhei Sutou
null+****@clear*****
Wed Jun 14 16:38:59 JST 2017
Kouhei Sutou 2017-06-14 16:38:59 +0900 (Wed, 14 Jun 2017) New Revision: 16e0d506498def03407f045a98a944102ff102b1 https://github.com/groonga/groonga/commit/16e0d506498def03407f045a98a944102ff102b1 Message: Add grn_obj_is_corrupt() Modified files: include/groonga/obj.h lib/db.c Modified: include/groonga/obj.h (+2 -0) =================================================================== --- include/groonga/obj.h 2017-06-14 16:38:24 +0900 (7b14ce6) +++ include/groonga/obj.h 2017-06-14 16:38:59 +0900 (cfcb191) @@ -73,6 +73,8 @@ GRN_API grn_bool grn_obj_name_is_column(grn_ctx *ctx, const char *name, int name_len); +GRN_API grn_bool grn_obj_is_corrupt(grn_ctx *ctx, grn_obj *obj); + #ifdef __cplusplus } #endif Modified: lib/db.c (+42 -0) =================================================================== --- lib/db.c 2017-06-14 16:38:24 +0900 (51e321d) +++ lib/db.c 2017-06-14 16:38:59 +0900 (448672b) @@ -739,6 +739,48 @@ grn_db_touch(grn_ctx *ctx, grn_obj *s) grn_obj_touch(ctx, s, NULL); } +grn_bool +grn_obj_is_corrupt(grn_ctx *ctx, grn_obj *obj) +{ + grn_bool is_corrupt = GRN_FALSE; + + GRN_API_ENTER; + + if (!obj) { + ERR(GRN_INVALID_ARGUMENT, "[object][corrupt] object must not be NULL"); + GRN_API_RETURN(GRN_FALSE); + } + + switch (obj->header.type) { + case GRN_DB : + is_corrupt = grn_io_is_corrupt(ctx, grn_obj_io(obj)); + if (!is_corrupt) { + is_corrupt = grn_io_is_corrupt(ctx, ((grn_db *)obj)->specs->io); + } + if (!is_corrupt) { + is_corrupt = grn_io_is_corrupt(ctx, ((grn_db *)obj)->config->io); + } + break; + case GRN_TABLE_HASH_KEY : + case GRN_TABLE_PAT_KEY : + case GRN_TABLE_DAT_KEY : + case GRN_COLUMN_FIX_SIZE : + case GRN_COLUMN_VAR_SIZE : + is_corrupt = grn_io_is_corrupt(ctx, grn_obj_io(obj)); + break; + case GRN_COLUMN_INDEX : + is_corrupt = grn_io_is_corrupt(ctx, ((grn_ii *)obj)->seg); + if (!is_corrupt) { + is_corrupt = grn_io_is_corrupt(ctx, ((grn_ii *)obj)->chunk); + } + break; + default : + break; + } + + GRN_API_RETURN(is_corrupt); +} + #define IS_TEMP(obj) (DB_OBJ(obj)->id & GRN_OBJ_TMP_OBJECT) static inline void -------------- next part -------------- HTML����������������������������...Download