/* * fstatat64() for uClibc * * Copyright (C) 2009 Analog Devices Inc. * * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. */ #include <_lfs_64.h> #include <bits/wordsize.h> #include <sys/syscall.h> /* 64bit ports tend to favor newfstatat() */ #if __WORDSIZE == 64 && defined __NR_newfstatat # define __NR_fstatat64 __NR_newfstatat #endif #ifdef __NR_fstatat64 # include <sys/stat.h> # include "xstatconv.h" int fstatat64(int fd, const char *file, struct stat64 *buf, int flag) { # ifdef __ARCH_HAS_DEPRECATED_SYSCALLS__ int ret; struct kernel_stat64 kbuf; ret = INLINE_SYSCALL(fstatat64, 4, fd, file, &kbuf, flag); if (ret == 0) __xstat64_conv(&kbuf, buf); return ret; # else return INLINE_SYSCALL(fstatat64, 4, fd, file, buf, flag); # endif } libc_hidden_def(fstatat64) #else /* should add emulation with fstat64() and /proc/self/fd/ ... */ #endif