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mdbx: use unsigned constants for page flags (to avoid MSVC warnings).

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Леонид Юрьев (Leonid Yuriev) 2022-07-08 21:48:08 +03:00
parent db0f4e3d1e
commit b5346ee765
1 changed files with 11 additions and 11 deletions
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22
src/internals.h
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@ -516,17 +516,17 @@ typedef struct MDBX_page {
struct MDBX_page *mp_next; /* for in-memory list of freed pages */
};
uint16_t mp_leaf2_ksize; /* key size if this is a LEAF2 page */
#define P_BRANCH 0x01 /* branch page */
#define P_LEAF 0x02 /* leaf page */
#define P_OVERFLOW 0x04 /* overflow page */
#define P_META 0x08 /* meta page */
#define P_LEGACY_DIRTY 0x10 /* legacy P_DIRTY flag prior to v0.10 958fd5b9 */
#define P_BRANCH 0x01u /* branch page */
#define P_LEAF 0x02u /* leaf page */
#define P_OVERFLOW 0x04u /* overflow page */
#define P_META 0x08u /* meta page */
#define P_LEGACY_DIRTY 0x10u /* legacy P_DIRTY flag prior to v0.10 958fd5b9 */
#define P_BAD P_LEGACY_DIRTY /* explicit flag for invalid/bad page */
#define P_LEAF2 0x20 /* for MDBX_DUPFIXED records */
#define P_SUBP 0x40 /* for MDBX_DUPSORT sub-pages */
#define P_SPILLED 0x2000 /* spilled in parent txn */
#define P_LOOSE 0x4000 /* page was dirtied then freed, can be reused */
#define P_FROZEN 0x8000 /* used for retire page with known status */
#define P_LEAF2 0x20u /* for MDBX_DUPFIXED records */
#define P_SUBP 0x40u /* for MDBX_DUPSORT sub-pages */
#define P_SPILLED 0x2000u /* spilled in parent txn */
#define P_LOOSE 0x4000u /* page was dirtied then freed, can be reused */
#define P_FROZEN 0x8000u /* used for retire page with known status */
#define P_ILL_BITS \
((uint16_t) ~(P_BRANCH | P_LEAF | P_LEAF2 | P_OVERFLOW | P_SPILLED))
uint16_t mp_flags;
@ -545,7 +545,7 @@ typedef struct MDBX_page {
#endif /* C99 */
} MDBX_page;
#define PAGETYPE_WHOLE(p) ((char)(p)->mp_flags)
#define PAGETYPE_WHOLE(p) ((uint8_t)(p)->mp_flags)
/* Drop legacy P_DIRTY flag for sub-pages for compatilibity */
#define PAGETYPE_COMPAT(p) \