* Copyright (c) 1983 Eric P. Allman
* Copyright (c) 1988, 1993
* The Regents of the University of California. All rights reserved.
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
static char copyright
[] =
"@(#) Copyright (c) 1988, 1993\n\
The Regents of the University of California. All rights reserved.\n";
static char sccsid
[] = "@(#)praliases.c 8.2 (Berkeley) 9/22/93";
DBT newdbkey
, newdbcontent
;
filename
= "/etc/aliases";
while ((ch
= getopt(argc
, argv
, "f:")) != EOF
)
(void)fprintf(stderr
, "usage: praliases [-f file]\n");
(void) strcpy(buf
, filename
);
(void) strcat(buf
, ".db");
if (db
= dbopen(buf
, O_RDONLY
, 0444 , DB_HASH
, NULL
)) {
while(!db
->seq(db
, &newdbkey
, &newdbcontent
, R_NEXT
))
printf("%s:%s\n", newdbkey
.data
,
else for (; *argv
; ++argv
) {
newdbkey
.size
= strlen(*argv
) + 1;
if ( !db
->get(db
, &newdbkey
, &newdbcontent
, 0) )
printf("%s:%s\n", newdbkey
.data
,
printf("%s: No such key\n",
if ((dbp
= dbm_open(filename
, O_RDONLY
, 0)) == NULL
) {
"praliases: %s: %s\n", filename
, strerror(errno
));
for (key
= dbm_firstkey(dbp
);
key
.dptr
!= NULL
; key
= dbm_nextkey(dbp
)) {
content
= dbm_fetch(dbp
, key
);
(void)printf("%s:%s\n", key
.dptr
, content
.dptr
);
else for (; *argv
; ++argv
) {
key
.dsize
= strlen(*argv
) + 1;
content
= dbm_fetch(dbp
, key
);
(void)printf("%s: No such key\n", key
.dptr
);
(void)printf("%s:%s\n", key
.dptr
, content
.dptr
);