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1 | /* System-specific call to open a shared object by name. Stub version. |
2 | Copyright (C) 2015 Free Software Foundation, Inc. | |
3 | This file is part of the GNU C Library. | |
4 | ||
5 | The GNU C Library is free software; you can redistribute it and/or | |
6 | modify it under the terms of the GNU Lesser General Public | |
7 | License as published by the Free Software Foundation; either | |
8 | version 2.1 of the License, or (at your option) any later version. | |
9 | ||
10 | The GNU C Library is distributed in the hope that it will be useful, | |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 | Lesser General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU Lesser General Public | |
16 | License along with the GNU C Library; if not, see | |
17 | <http://www.gnu.org/licenses/>. */ | |
18 | ||
19 | #ifndef _DL_SYSDEP_OPEN_H | |
20 | #define _DL_SYSDEP_OPEN_H 1 | |
21 | ||
22 | #include <assert.h> | |
23 | #include <stddef.h> | |
24 | ||
25 | /* NAME is a name without slashes, as it appears in a DT_NEEDED entry | |
26 | or a dlopen call's argument or suchlike. NAMELEN is (strlen (NAME) + 1). | |
27 | ||
28 | Find NAME in an OS-dependent fashion, and return its "real" name. | |
29 | Optionally fill in *FD with a file descriptor open on that file (or | |
30 | else leave its initial value of -1). The return value is a new | |
31 | malloc'd string, which will be free'd by the caller. If NAME is | |
32 | resolved to an actual file that can be opened, then the return | |
33 | value should name that file (and if *FD was not set, then a normal | |
34 | __open call on that string will be made). If *FD was set by some | |
35 | other means than a normal open and there is no "real" name to use, | |
36 | then __strdup (NAME) is fine (modulo error checking). */ | |
37 | ||
38 | static inline char * | |
39 | _dl_sysdep_open_object (const char *name, size_t namelen, int *fd) | |
40 | { | |
41 | assert (*fd == -1); | |
42 | return NULL; | |
43 | } | |
44 | ||
45 | #endif /* dl-sysdep-open.h */ |