Ruby
2.0.0p648(2015-12-16revision53162)
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#include <stdio.h>
Go to the source code of this file.
Data Structures | |
struct | DBM |
struct | datum |
Macros | |
#define | DBLKSIZ 4096 |
#define | PBLKSIZ 1024 |
#define | PAIRMAX 1008 /* arbitrary on PBLKSIZ-N */ |
#define | SPLTMAX 10 /* maximum allowed splits */ |
#define | DIRFEXT ".dir" |
#define | PAGFEXT ".pag" |
#define | DBM_RDONLY 0x1 /* data base open read-only */ |
#define | DBM_IOERR 0x2 /* data base I/O error */ |
#define | sdbm_rdonly(db) ((db)->flags & DBM_RDONLY) |
#define | sdbm_error(db) ((db)->flags & DBM_IOERR) |
#define | sdbm_clearerr(db) ((db)->flags &= ~DBM_IOERR) /* ouch */ |
#define | sdbm_dirfno(db) ((db)->dirf) |
#define | sdbm_pagfno(db) ((db)->pagf) |
#define | proto(p) () |
#define | DBM_INSERT 0 |
#define | DBM_REPLACE 1 |
Functions | |
DBM *sdbm_open | proto ((char *, int, int)) |
void sdbm_close | proto ((DBM *)) |
datum sdbm_fetch | proto ((DBM *, datum)) |
int sdbm_store | proto ((DBM *, datum, datum, int)) |
DBM *sdbm_prep | proto ((char *, char *, int, int)) |
long sdbm_hash | proto ((char *, int)) |
Variables | |
datum | nullitem |
#define DBLKSIZ 4096 |
Definition at line 12 of file sdbm.h.
Referenced by getdbit(), sdbm_prep(), and setdbit().
#define DBM_RDONLY 0x1 /* data base open read-only */ |
Definition at line 36 of file sdbm.h.
Referenced by sdbm_prep().
#define DBM_REPLACE 1 |
Definition at line 67 of file sdbm.h.
Referenced by fdbm_store(), fsdbm_store(), and sdbm_store().
#define DIRFEXT ".dir" |
Definition at line 17 of file sdbm.h.
Referenced by sdbm_open().
#define PAGFEXT ".pag" |
Definition at line 18 of file sdbm.h.
Referenced by sdbm_open().
Definition at line 14 of file sdbm.h.
Referenced by sdbm_store().
#define PBLKSIZ 1024 |
Definition at line 13 of file sdbm.h.
Referenced by chkpage(), delpair(), fitpair(), getnext(), getnkey(), getpage(), makroom(), putpair(), sdbm_delete(), sdbm_firstkey(), sdbm_prep(), sdbm_store(), seepair(), and splpage().
#define proto | ( | p | ) | () |
Definition at line 60 of file sdbm.h.
Referenced by getaddrinfo(), rb_w32_getservbyname(), rb_w32_getservbyport(), rsock_socket(), rsock_socket0(), sock_s_getservbyname(), and sock_s_getservbyport().
#define sdbm_clearerr | ( | db | ) | ((db)->flags &= ~DBM_IOERR) /* ouch */ |
Definition at line 45 of file sdbm.h.
Referenced by fsdbm_store().
#define sdbm_rdonly | ( | db | ) | ((db)->flags & DBM_RDONLY) |
Definition at line 42 of file sdbm.h.
Referenced by sdbm_delete(), and sdbm_store().
#define SPLTMAX 10 /* maximum allowed splits */ |
datum sdbm_nextkey proto | ( | (DBM *) | ) |
int sdbm_delete proto | ( | (DBM *, datum) | ) |
int sdbm_store proto | ( | (DBM *, datum, datum, int) | ) |
long sdbm_hash proto | ( | (char *, int) | ) |
datum nullitem |
Definition at line 145 of file _sdbm.c.
Referenced by getnext(), getnkey(), getpair(), sdbm_fetch(), sdbm_firstkey(), and sdbm_nextkey().