#include "ruby/ruby.h"
#include "sdbm.h"
#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <errno.h>
#include <string.h>
Go to the source code of this file.
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| DBM * | sdbm_open (register char *file, register int flags, register int mode) |
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| DBM * | sdbm_prep (char *dirname, char *pagname, int flags, int mode) |
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| void | sdbm_close (register DBM *db) |
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| datum | sdbm_fetch (register DBM *db, datum key) |
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| int | sdbm_delete (register DBM *db, datum key) |
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| int | sdbm_store (register DBM *db, datum key, datum val, int flags) |
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| datum | sdbm_firstkey (register DBM *db) |
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| datum | sdbm_nextkey (register DBM *db) |
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| long | sdbm_hash (register char *str, register int len) |
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◆ bad
| #define bad |
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x | ) |
((x).dptr == NULL || (x).dsize < 0) |
◆ BADMESS
Value:
Definition at line 41 of file _sdbm.c.
◆ BYTESIZ
◆ debug
◆ EPERM
◆ exhash [1/2]
| #define exhash |
( |
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item | ) |
sdbm_hash((item).dptr, (item).dsize) |
◆ exhash [2/2]
| #define exhash |
( |
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item | ) |
sdbm_hash((item).dptr, (item).dsize) |
◆ GET_SHORT
| #define GET_SHORT |
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p, |
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i |
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| ((p)[(i)]) |
◆ ioerr
| #define ioerr |
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db | ) |
((db)->flags |= DBM_IOERR) |
◆ NULL
◆ O_BINARY
◆ OFF_DIR
| #define OFF_DIR |
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off | ) |
(long) (off) * DBLKSIZ |
◆ OFF_PAG
| #define OFF_PAG |
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off | ) |
(long) (off) * PBLKSIZ |
◆ PUT_SHORT
| #define PUT_SHORT |
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p, |
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i, |
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s |
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| ((p)[(i)] = (s)) |
◆ SEEDUPS
| #define SEEDUPS 1 /* always detect duplicates */ |
◆ sdbm_close()
| void sdbm_close |
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register DBM * |
db | ) |
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◆ sdbm_delete()
| int sdbm_delete |
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register DBM * |
db, |
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datum |
key |
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) |
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◆ sdbm_fetch()
◆ sdbm_firstkey()
| datum sdbm_firstkey |
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register DBM * |
db | ) |
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Definition at line 467 of file _sdbm.c.
References DBM::blkptr, errno, ioerr, DBM::keyptr, NULL, nullitem, OFF_PAG, DBM::pagbno, DBM::pagbuf, DBM::pagf, PBLKSIZ, and SEEK_SET.
◆ sdbm_hash()
| long sdbm_hash |
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register char * |
str, |
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register int |
len |
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) |
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◆ sdbm_nextkey()
◆ sdbm_open()
| DBM* sdbm_open |
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register char * |
file, |
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register int |
flags, |
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register int |
mode |
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) |
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◆ sdbm_prep()
| DBM* sdbm_prep |
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char * |
dirname, |
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char * |
pagname, |
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int |
flags, |
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int |
mode |
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) |
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Definition at line 199 of file _sdbm.c.
References DBM::blkptr, DBM_RDONLY, DBM::dirf, err, errno, DBM::flags, DBM::hmask, DBM::keyptr, malloc, NULL, O_BINARY, O_CLOEXEC, DBM::pagf, and stat.
Referenced by sdbm_open().
◆ sdbm_store()
| int sdbm_store |
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register DBM * |
db, |
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datum |
key, |
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datum |
val, |
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int |
flags |
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◆ errno
Referenced by atanh(), clock_getres(), dup2(), fchmod(), fcntl(), gmtime_r(), ioctl(), kill(), lgamma_r(), localtime_r(), rb_cloexec_dup2(), rb_cloexec_fcntl_dupfd(), rb_cloexec_pipe(), rb_exec_async_signal_safe(), rb_fdopen(), rb_freopen(), rb_grantpt(), rb_maygvl_fd_fix_cloexec(), rb_pipe(), rb_sys_enc_warning(), rb_sys_warning(), rb_threadptr_root_fiber_setup(), rb_w32_access(), rb_w32_bind(), rb_w32_close(), rb_w32_connect(), rb_w32_fclose(), rb_w32_gethostbyaddr(), rb_w32_gethostbyname(), rb_w32_gethostname(), rb_w32_getpeername(), rb_w32_getprotobyname(), rb_w32_getprotobynumber(), rb_w32_getservbyname(), rb_w32_getservbyport(), rb_w32_getsockopt(), rb_w32_ioctlsocket(), rb_w32_isatty(), rb_w32_listen(), rb_w32_pipe(), rb_w32_select_with_thread(), rb_w32_setsockopt(), rb_w32_shutdown(), rb_w32_uaccess(), rb_w32_write(), rsock_detect_cloexec(), rsock_raise_socket_error(), rsock_sys_fail_host_port(), rsock_sys_fail_path(), rsock_sys_fail_raddrinfo(), rsock_sys_fail_raddrinfo_or_sockaddr(), rsock_sys_fail_sockaddr(), ruby_close(), ruby_getcwd(), ruby_getpeername(), ruby_getsockname(), ruby_is_fd_loadable(), ruby_shutdown(), ruby_strtoul(), sdbm_close(), sdbm_delete(), sdbm_fetch(), sdbm_firstkey(), sdbm_nextkey(), sdbm_open(), sdbm_prep(), strtod(), and tgamma().
◆ nullitem
