| xf.li | bdd93d5 | 2023-05-12 07:10:14 -0700 | [diff] [blame] | 1 | /* Copyright (C) 1996-2016 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, see |
| 16 | <http://www.gnu.org/licenses/>. */ |
| 17 | |
| 18 | #ifndef _ALIASES_H |
| 19 | #define _ALIASES_H 1 |
| 20 | |
| 21 | #include <features.h> |
| 22 | |
| 23 | #include <sys/types.h> |
| 24 | |
| 25 | |
| 26 | __BEGIN_DECLS |
| 27 | |
| 28 | /* Structure to represent one entry of the alias data base. */ |
| 29 | struct aliasent |
| 30 | { |
| 31 | char *alias_name; |
| 32 | size_t alias_members_len; |
| 33 | char **alias_members; |
| 34 | int alias_local; |
| 35 | }; |
| 36 | |
| 37 | |
| 38 | /* Open alias data base files. */ |
| 39 | extern void setaliasent (void) __THROW; |
| 40 | |
| 41 | /* Close alias data base files. */ |
| 42 | extern void endaliasent (void) __THROW; |
| 43 | |
| 44 | /* Get the next entry from the alias data base. */ |
| 45 | extern struct aliasent *getaliasent (void) __THROW; |
| 46 | |
| 47 | /* Get the next entry from the alias data base and put it in RESULT_BUF. */ |
| 48 | extern int getaliasent_r (struct aliasent *__restrict __result_buf, |
| 49 | char *__restrict __buffer, size_t __buflen, |
| 50 | struct aliasent **__restrict __result) __THROW; |
| 51 | |
| 52 | /* Get alias entry corresponding to NAME. */ |
| 53 | extern struct aliasent *getaliasbyname (const char *__name) __THROW; |
| 54 | |
| 55 | /* Get alias entry corresponding to NAME and put it in RESULT_BUF. */ |
| 56 | extern int getaliasbyname_r (const char *__restrict __name, |
| 57 | struct aliasent *__restrict __result_buf, |
| 58 | char *__restrict __buffer, size_t __buflen, |
| 59 | struct aliasent **__restrict __result) __THROW; |
| 60 | |
| 61 | __END_DECLS |
| 62 | |
| 63 | #endif /* aliases.h */ |