From ad2c8750819f7e236c0baaf7edf2affd50c9d0a0 Mon Sep 17 00:00:00 2001 From: David Troy Date: Sat, 1 Apr 2006 16:56:25 +0000 Subject: git-svn-id: http://svncommunity.digium.com/svn/astmanproxy/branches/1.20pre@34 f02b47b9-160a-0410-81a6-dc3441afb0ec --- src/include/dlfcn-compat.h | 83 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 83 insertions(+) create mode 100644 src/include/dlfcn-compat.h (limited to 'src/include/dlfcn-compat.h') diff --git a/src/include/dlfcn-compat.h b/src/include/dlfcn-compat.h new file mode 100644 index 0000000..7c5e87f --- /dev/null +++ b/src/include/dlfcn-compat.h @@ -0,0 +1,83 @@ +/* +Copyright (c) 2002 Jorge Acereda & + Peter O'Gorman + +Portions may be copyright others, see the AUTHORS file included with this +distribution. + +Maintained by Peter O'Gorman + +Bug Reports and other queries should go to + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +*/ +#ifndef _DLFCN_H_ +#define _DLFCN_H_ + +#ifdef __cplusplus +extern "C" { +#endif + +#if defined (__GNUC__) && __GNUC__ > 3 +#define dl_restrict __restrict +#else +#define dl_restrict +#endif + +#ifndef _POSIX_SOURCE +/* + * Structure filled in by dladdr(). + */ +typedef struct dl_info { + const char *dli_fname; /* Pathname of shared object */ + void *dli_fbase; /* Base address of shared object */ + const char *dli_sname; /* Name of nearest symbol */ + void *dli_saddr; /* Address of nearest symbol */ +} Dl_info; + +extern int dladdr(const void * dl_restrict, Dl_info * dl_restrict); +#endif /* ! _POSIX_SOURCE */ + +extern int dlclose(void * handle); +extern char * dlerror(void); +extern void * dlopen(const char *path, int mode); +extern void * dlsym(void * dl_restrict handle, const char * dl_restrict symbol); + +#define RTLD_LAZY 0x1 +#define RTLD_NOW 0x2 +#define RTLD_LOCAL 0x4 +#define RTLD_GLOBAL 0x8 + +#ifndef _POSIX_SOURCE +#define RTLD_NOLOAD 0x10 +#define RTLD_NODELETE 0x80 + +/* + * Special handle arguments for dlsym(). + */ +#define RTLD_NEXT ((void *) -1) /* Search subsequent objects. */ +#define RTLD_DEFAULT ((void *) -2) /* Use default search algorithm. */ +#endif /* ! _POSIX_SOURCE */ + +#ifdef __cplusplus +} +#endif + +#endif /* _DLFCN_H_ */ -- cgit