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/*
* SPDX-License-Identifier: LGPL-2.1-only
*
*/
#define PRELINK_LIBRARIES "LD_PRELOAD"
#define PRELINK_PATH "LD_LIBRARY_PATH"
#define PSEUDO_STATBUF_64 1
#define PSEUDO_STATBUF struct stat64
#define PSEUDO_LINKPATH_SEPARATOR " "
/* Linux NEVER follows symlinks for link(2)... except on old kernels
* I don't care about.
*/
#undef PSEUDO_LINK_SYMLINK_BEHAVIOR
/* Note: 0, here, really means AT_SYMLINK_NOFOLLOW, but specifying that
* causes errors; you have to leave it empty or specify AT_SYMLINK_FOLLOW.
*/
#define PSEUDO_LINK_SYMLINK_BEHAVIOR 0
/* There were symbol changes that can cause the linker to request
* newer versions of glibc, which causes problems occasionally on
* older hosts if pseudo is built against a newer glibc and then
* run with an older one. Sometimes we can just avoid the symbols,
* but memcpy's pretty hard to get away from.
*/
#define GLIBC_COMPAT_SYMBOL(sym, ver) __asm(".symver " #sym "," #sym "@GLIBC_" #ver)
#if defined(__amd64__) && !defined(__ILP32__)
GLIBC_COMPAT_SYMBOL(memcpy,2.2.5);
#elif defined(__i386__)
GLIBC_COMPAT_SYMBOL(memcpy,2.0);
#endif
#include <linux/capability.h>
#include <sys/syscall.h>
#include <sys/prctl.h>
#include <linux/seccomp.h>
#ifndef _STAT_VER
#if defined (__aarch64__)
#define _STAT_VER 0
#elif defined (__x86_64__)
#define _STAT_VER 1
#else
#define _STAT_VER 3
#endif
#endif
#ifndef _MKNOD_VER
#if defined (__aarch64__)
#define _MKNOD_VER 0
#elif defined (__x86_64__)
#define _MKNOD_VER 0
#else
#define _MKNOD_VER 1
#endif
#endif
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