/* * openat() for uClibc * * Copyright (C) 2009 Analog Devices Inc. * * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. */ #define openat64 __xx_openat #include <sys/syscall.h> #include <fcntl.h> #undef openat64 #ifdef __UCLIBC_HAS_LFS__ #ifdef __NR_openat /* The openat() prototype is varargs based, but we don't care about that * here, so need to provide our own dedicated signature. */ extern int openat64(int fd, const char *file, int oflag, mode_t mode); libc_hidden_proto(openat64) int openat64(int fd, const char *file, int oflag, mode_t mode) { return openat(fd, file, oflag | O_LARGEFILE, mode); } libc_hidden_def(openat64) #else /* should add emulation with open() and /proc/self/fd/ ... */ #endif #endif