1 | /* Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc. |
---|
2 | This file is part of the GNU C Library. |
---|
3 | |
---|
4 | The GNU C Library is free software; you can redistribute it and/or |
---|
5 | modify it under the terms of the GNU Lesser General Public |
---|
6 | License as published by the Free Software Foundation; either |
---|
7 | version 2.1 of the License, or (at your option) any later version. |
---|
8 | |
---|
9 | The GNU C Library is distributed in the hope that it will be useful, |
---|
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
---|
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
---|
12 | Lesser General Public License for more details. |
---|
13 | |
---|
14 | You should have received a copy of the GNU Lesser General Public |
---|
15 | License along with the GNU C Library; if not, write to the Free |
---|
16 | Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
---|
17 | 02111-1307 USA. */ |
---|
18 | |
---|
19 | #ifndef _ALIASES_H |
---|
20 | #define _ALIASES_H 1 |
---|
21 | |
---|
22 | #include <features.h> |
---|
23 | |
---|
24 | #include <sys/types.h> |
---|
25 | |
---|
26 | |
---|
27 | __BEGIN_DECLS |
---|
28 | |
---|
29 | /* Structure to represent one entry of the alias data base. */ |
---|
30 | struct aliasent |
---|
31 | { |
---|
32 | char *alias_name; |
---|
33 | size_t alias_members_len; |
---|
34 | char **alias_members; |
---|
35 | int alias_local; |
---|
36 | }; |
---|
37 | |
---|
38 | |
---|
39 | /* Open alias data base files. */ |
---|
40 | extern void setaliasent (void) __THROW; |
---|
41 | |
---|
42 | /* Close alias data base files. */ |
---|
43 | extern void endaliasent (void) __THROW; |
---|
44 | |
---|
45 | /* Get the next entry from the alias data base. */ |
---|
46 | extern struct aliasent *getaliasent (void) __THROW; |
---|
47 | |
---|
48 | /* Get the next entry from the alias data base and put it in RESULT_BUF. */ |
---|
49 | extern int getaliasent_r (struct aliasent *__restrict __result_buf, |
---|
50 | char *__restrict __buffer, size_t __buflen, |
---|
51 | struct aliasent **__restrict __result) __THROW; |
---|
52 | |
---|
53 | /* Get alias entry corresponding to NAME. */ |
---|
54 | extern struct aliasent *getaliasbyname (__const char *__name) __THROW; |
---|
55 | |
---|
56 | /* Get alias entry corresponding to NAME and put it in RESULT_BUF. */ |
---|
57 | extern int getaliasbyname_r (__const char *__restrict __name, |
---|
58 | struct aliasent *__restrict __result_buf, |
---|
59 | char *__restrict __buffer, size_t __buflen, |
---|
60 | struct aliasent **__restrict __result) __THROW; |
---|
61 | |
---|
62 | __END_DECLS |
---|
63 | |
---|
64 | #endif /* aliases.h */ |
---|