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author | Roland McGrath <roland@hack.frob.com> | 2015-11-10 19:44:48 -0800 |
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committer | Roland McGrath <roland@hack.frob.com> | 2015-11-10 19:44:48 -0800 |
commit | c0d6f2a33e1229a96d5d5064b9b04d7d3cd41d9d (patch) | |
tree | 76368887d991912b7942cf3aeb8fd1a2e2703373 /elf/dl-sysdep-open.h | |
parent | 71d1b0166b4ace0d804af2993b3815758b852efc (diff) | |
download | glibc-c0d6f2a33e1229a96d5d5064b9b04d7d3cd41d9d.zip glibc-c0d6f2a33e1229a96d5d5064b9b04d7d3cd41d9d.tar.gz glibc-c0d6f2a33e1229a96d5d5064b9b04d7d3cd41d9d.tar.bz2 |
NaCl: Use open_resource API for shared objects
Diffstat (limited to 'elf/dl-sysdep-open.h')
-rw-r--r-- | elf/dl-sysdep-open.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/elf/dl-sysdep-open.h b/elf/dl-sysdep-open.h new file mode 100644 index 0000000..a63d9f5 --- /dev/null +++ b/elf/dl-sysdep-open.h @@ -0,0 +1,45 @@ +/* System-specific call to open a shared object by name. Stub version. + Copyright (C) 2015 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#ifndef _DL_SYSDEP_OPEN_H +#define _DL_SYSDEP_OPEN_H 1 + +#include <assert.h> +#include <stddef.h> + +/* NAME is a name without slashes, as it appears in a DT_NEEDED entry + or a dlopen call's argument or suchlike. NAMELEN is (strlen (NAME) + 1). + + Find NAME in an OS-dependent fashion, and return its "real" name. + Optionally fill in *FD with a file descriptor open on that file (or + else leave its initial value of -1). The return value is a new + malloc'd string, which will be free'd by the caller. If NAME is + resolved to an actual file that can be opened, then the return + value should name that file (and if *FD was not set, then a normal + __open call on that string will be made). If *FD was set by some + other means than a normal open and there is no "real" name to use, + then __strdup (NAME) is fine (modulo error checking). */ + +static inline char * +_dl_sysdep_open_object (const char *name, size_t namelen, int *fd) +{ + assert (*fd == -1); + return NULL; +} + +#endif /* dl-sysdep-open.h */ |