1 /* Copyright (C) 1996-2019 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
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.
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.
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 <https://www.gnu.org/licenses/>. */
23 #include <sys/types.h>
28 /* Structure to represent one entry of the alias data base. */
32 size_t alias_members_len
;
38 /* Open alias data base files. */
39 extern void setaliasent (void) __THROW
;
41 /* Close alias data base files. */
42 extern void endaliasent (void) __THROW
;
44 /* Get the next entry from the alias data base. */
45 extern struct aliasent
*getaliasent (void) __THROW
;
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
;
52 /* Get alias entry corresponding to NAME. */
53 extern struct aliasent
*getaliasbyname (const char *__name
) __THROW
;
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
;
63 #endif /* aliases.h */