1 /* Platform independent shared object routines for GDB.
3 Copyright (C) 2011-2012 Free Software Foundation, Inc.
5 This file is part of GDB.
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 3 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with this program. If not, see <http://www.gnu.org/licenses/>. */
25 /* Load the dynamic library file named FILENAME, and return a handle
26 for that dynamic library. Return NULL if the loading fails for any
29 void *gdb_dlopen (const char *filename
);
31 /* Return the address of the symbol named SYMBOL inside the shared
32 library whose handle is HANDLE. Return NULL when the symbol could
35 void *gdb_dlsym (void *handle
, const char *symbol
);
37 /* Install a cleanup routine which closes the handle HANDLE. */
39 struct cleanup
*make_cleanup_dlclose (void *handle
);
41 /* Cleanup the shared object pointed to by HANDLE. Return 0 on success
42 and nonzero on failure. */
44 int gdb_dlclose (void *handle
);
46 /* Return non-zero if the dynamic library functions are available on
49 int is_dl_available(void);
51 #endif /* GDB_DLFCN_H */
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