diff options
Diffstat (limited to 'nss/nss_db/dummy-db.h')
| -rw-r--r-- | nss/nss_db/dummy-db.h | 140 |
1 files changed, 138 insertions, 2 deletions
diff --git a/nss/nss_db/dummy-db.h b/nss/nss_db/dummy-db.h index 6ac8b77..66b5416 100644 --- a/nss/nss_db/dummy-db.h +++ b/nss/nss_db/dummy-db.h @@ -11,14 +11,18 @@ Define only what we really need. */ #define DB_BTREE (1) -/* Permission flags are also not changed. */ -#define DB_RDONLY 0x010000 +/* Permission flags. */ +#define DB2x_RDONLY 0x010000 /* Access methods. */ #define DB24_FIRST 0x000020 #define DB24_NEXT 0x000800 #define DB24_NOOVERWRITE 0x001000 +/* The error values that are needed. */ +#define DB2x_KEYEXIST ( -3) +#define DB2x_NOTFOUND ( -7) + /* This is for the db-2.x version up to 2.x.y. We use the name `db24' since this is the version which was shipped with glibc 2.1. */ @@ -173,3 +177,135 @@ struct dbc27 #define DB27_FIRST 7 #define DB27_NEXT 15 #define DB27_NOOVERWRITE 17 + +/* Versions for 3.0, incompatible with version 2.x. */ +struct db30 +{ + size_t pgsize; + void (*db_feedback) (void *, int, int); + void *(*db_malloc) (size_t); + void *(*db_realloc) (void *, size_t); + int (*dup_compare) (const DBT *, const DBT *); + void *dbenv; + enum { dummy30 } type; + void *mpf; + void *mutexp; + u_int8_t fileid[20]; + int32_t log_fileid; + void *open_txn; + void *saved_open_fhp; + struct + { + void *tqh_first; + void **tqh_last; + } free_queue; + struct + { + void *tqh_first; + void **tqh_last; + } active_queue; + void *bt_internal; + void *cj_internal; + void *h_internal; + void *q_internal; + void *xa_internal; + /* Functions. */ + int (*close) (void *, uint32_t); + int (*cursor) (void *, void *, void **, uint32_t); + int (*del) (void *, void *, DBT *, uint32_t); + void (*err) (void *, int, const char *, ...); + void (*errx) (void *, const char *, ...); + int (*fd) (void *, int *); + int (*get) (void *, void *, DBT *, DBT *, uint32_t); + int (*get_byteswapped) (void *); + int (*get_type) (void *); + int (*join) (void *, void **, void **, uint32_t); + int (*open) (void *, const char *, const char *, int, uint32_t, int); + int (*put) (void *, void *, DBT *, DBT *, uint32_t); + int (*remove) (void *, const char *, const char *, uint32_t); + int (*set_cachesize) (void *, uint32_t, uint32_t, int); + int (*set_dup_compare) (void *, int (*)(const DBT *, const DBT *)); + void (*set_errcall) (void *, void (*)(const char *, char *)); + void (*set_errfile) (void *, void *); + void (*set_errpfx) (void *, const char *); + void (*set_feedback) (void *, void (*)(void *, int, int)); + int (*set_flags) (void *, uint32_t); + int (*set_lorder) (void *, int); + int (*set_malloc) (void *, void *(*)(size_t)); + int (*set_pagesize) (void *, uint32_t); + void (*set_paniccall) (void *, void (*)(void *, int)); + int (*set_realloc) (void *, void *(*)(void *, size_t)); + int (*stat) (void *, void *, void *(*)(size_t), uint32_t); + int (*sync) (void *, uint32_t); + int (*upgrade) (void *, const char *, uint32_t); + + int (*set_bt_compare) (void *, int (*)(const DBT *, const DBT *)); + int (*set_bt_maxkey) (void *, uint32_t); + int (*set_bt_minkey) (void *, uint32_t); + int (*set_bt_prefix) (void *, size_t (*)(const DBT *, const DBT *)); + + int (*set_h_ffactor) (void *, uint32_t); + int (*set_h_hash) (void *, uint32_t (*)(const void *, uint32_t)); + int (*set_h_nelem) (void *, uint32_t); + + int (*set_re_delim) (void *, int); + int (*set_re_len) (void *, uint32_t); + int (*set_re_pad) (void *, int); + int (*set_re_source) (void *, const char *); + + uint32_t am_ok; + uint32_t flags; +}; + + +struct dbc30 +{ + void *dbp; + void *txn; + struct + { + void *tqe_next; + void **tqe_prev; + } links; + uint32_t lid; /* Default process' locker id. */ + uint32_t locker; /* Locker for this operation. */ + DBT lock_dbt; /* DBT referencing lock. */ + struct + { + uint32_t pgno; + uint8_t fileid[20]; + } lock; + struct + { + size_t off; + uint32_t ndx; + uint32_t gen; + } mylock; + DBT rkey; + DBT rdata; + int (*c_close) (void *); + int (*c_del) (void *, uint32_t); + int (*c_dup) (void *, void **, uint32_t); + int (*c_get) (void *, DBT *, DBT *, uint32_t); + int (*c_put) (void *, DBT *, DBT *, uint32_t); + int (*c_am_close) (void *); + int (*c_am_destroy) (void *); + void *internal; + uint32_t flags; +}; + +/* Flags which changed. */ +#define DB30_TRUNCATE 0x020000 + +/* Access methods. */ +#define DB30_FIRST 9 +#define DB30_NEXT 17 +#define DB30_NOOVERWRITE 20 + +/* Permission flags are changed. */ +#define DB30_RDONLY 0x000010 + + +/* The error values that are needed. */ +#define DB30_KEYEXIST (-30997) +#define DB30_NOTFOUND (-30994) |