| 1 | /* System-specific call to open a shared object by name.  Stub version. | 
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| 2 | Copyright (C) 2015-2020 Free Software Foundation, Inc. | 
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| 3 | This file is part of the GNU C Library. | 
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| 4 |  | 
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| 5 | The GNU C Library is free software; you can redistribute it and/or | 
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| 6 | modify it under the terms of the GNU Lesser General Public | 
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| 7 | License as published by the Free Software Foundation; either | 
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| 8 | version 2.1 of the License, or (at your option) any later version. | 
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| 9 |  | 
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| 10 | The GNU C Library is distributed in the hope that it will be useful, | 
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| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | 
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| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU | 
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| 13 | Lesser General Public License for more details. | 
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| 14 |  | 
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| 15 | You should have received a copy of the GNU Lesser General Public | 
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| 16 | License along with the GNU C Library; if not, see | 
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| 17 | <https://www.gnu.org/licenses/>.  */ | 
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| 18 |  | 
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| 19 | #ifndef _DL_SYSDEP_OPEN_H | 
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| 20 | #define _DL_SYSDEP_OPEN_H	1 | 
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| 21 |  | 
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| 22 | #include <assert.h> | 
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| 23 | #include <stddef.h> | 
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| 24 |  | 
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| 25 | /* NAME is a name without slashes, as it appears in a DT_NEEDED entry | 
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| 26 | or a dlopen call's argument or suchlike.  NAMELEN is (strlen (NAME) + 1). | 
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| 27 |  | 
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| 28 | Find NAME in an OS-dependent fashion, and return its "real" name. | 
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| 29 | Optionally fill in *FD with a file descriptor open on that file (or | 
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| 30 | else leave its initial value of -1).  The return value is a new | 
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| 31 | malloc'd string, which will be free'd by the caller.  If NAME is | 
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| 32 | resolved to an actual file that can be opened, then the return | 
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| 33 | value should name that file (and if *FD was not set, then a normal | 
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| 34 | __open call on that string will be made).  If *FD was set by some | 
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| 35 | other means than a normal open and there is no "real" name to use, | 
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| 36 | then __strdup (NAME) is fine (modulo error checking).  */ | 
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| 37 |  | 
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| 38 | static inline char * | 
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| 39 | _dl_sysdep_open_object (const char *name, size_t namelen, int *fd) | 
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| 40 | { | 
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| 41 | assert (*fd == -1); | 
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| 42 | return NULL; | 
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| 43 | } | 
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| 44 |  | 
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| 45 | #endif  /* dl-sysdep-open.h */ | 
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| 46 |  | 
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