1 /***********************************************************************
2 * Copyright (c) 2009, Secure Endpoints Inc.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
9 * - Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
12 * - Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in
14 * the documentation and/or other materials provided with the
17 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
18 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
19 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
20 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
21 * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
22 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
23 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
24 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
26 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
27 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
28 * OF THE POSSIBILITY OF SUCH DAMAGE.
30 **********************************************************************/
37 #ifndef ROKEN_LIB_FUNCTION
39 #define ROKEN_LIB_FUNCTION
40 #define ROKEN_LIB_CALL __cdecl
42 #define ROKEN_LIB_FUNCTION
43 #define ROKEN_LIB_CALL
48 typedef int (__stdcall *DLSYM_RET_TYPE)();
50 #define DLSYM_RET_TYPE void *
57 /* Implementation based on
58 http://www.opengroup.org/onlinepubs/009695399/basedefs/dlfcn.h.html */
60 #define RTLD_LAZY (1<<0)
62 #define RTLD_NOW (1<<1)
64 #define RTLD_GLOBAL (1<<2)
66 #define RTLD_LOCAL (1<<3)
68 ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL
71 ROKEN_LIB_FUNCTION char * ROKEN_LIB_CALL
74 ROKEN_LIB_FUNCTION void * ROKEN_LIB_CALL
75 dlopen(const char *, int);
77 ROKEN_LIB_FUNCTION DLSYM_RET_TYPE ROKEN_LIB_CALL
78 dlsym(void *, const char *);
80 typedef struct Dl_info {
82 char _dli_buf[MAX_PATH + 2];
85 ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL
86 dladdr(void *addr, Dl_info *dli);
92 #endif /* __dlfcn_h__ */