зеркало из https://github.com/mozilla/pjs.git
78 строки
2.9 KiB
C
78 строки
2.9 KiB
C
/*
|
|
* Copyright (C) 2008 The Android Open Source Project
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* * Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* * Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in
|
|
* the documentation and/or other materials provided with the
|
|
* distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
|
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
|
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
|
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
|
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
|
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
|
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
|
|
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*/
|
|
#ifndef __DLFCN_H__
|
|
#define __DLFCN_H__
|
|
|
|
#include <sys/cdefs.h>
|
|
|
|
__BEGIN_DECLS
|
|
|
|
typedef struct {
|
|
const char *dli_fname; /* Pathname of shared object that
|
|
contains address */
|
|
void *dli_fbase; /* Address at which shared object
|
|
is loaded */
|
|
const char *dli_sname; /* Name of nearest symbol with address
|
|
lower than addr */
|
|
void *dli_saddr; /* Exact address of symbol named
|
|
in dli_sname */
|
|
} Dl_info;
|
|
|
|
#pragma GCC visibility push(default)
|
|
extern void* moz_mapped_dlopen(const char* filename, int flag,
|
|
int fd, void *mem, unsigned int len, unsigned int offset);
|
|
extern void* __wrap_dlopen(const char* filename, int flag);
|
|
extern int __wrap_dlclose(void* handle);
|
|
extern const char* __wrap_dlerror(void);
|
|
extern void* __wrap_dlsym(void* handle, const char* symbol);
|
|
extern int __wrap_dladdr(void* addr, Dl_info *info);
|
|
#pragma GCC visibility pop
|
|
|
|
extern void* dlopen(const char* filename, int flag);
|
|
extern int dlclose(void* handle);
|
|
extern const char* dlerror(void);
|
|
extern void* dlsym(void* handle, const char* symbol);
|
|
extern int dladdr(void* addr, Dl_info *info);
|
|
|
|
enum {
|
|
RTLD_NOW = 0,
|
|
RTLD_LAZY = 1,
|
|
|
|
RTLD_LOCAL = 0,
|
|
RTLD_GLOBAL = 2,
|
|
};
|
|
|
|
#define RTLD_DEFAULT ((void*) 0xffffffff)
|
|
#define RTLD_NEXT ((void*) 0xfffffffe)
|
|
|
|
__END_DECLS
|
|
|
|
#endif /* __DLFCN_H */
|
|
|
|
|