/* vi: set sw=4 ts=4: */ /* * open() for uClibc * * Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org> * * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. */ #include "syscalls.h" #include <stdlib.h> #include <stdarg.h> #include <fcntl.h> #include <string.h> #include <sys/param.h> extern __typeof(open) __libc_open; libc_hidden_proto(__libc_open) #define __NR___syscall_open __NR_open static inline _syscall3(int, __syscall_open, const char *, file, int, flags, __kernel_mode_t, mode); int __libc_open(const char *file, int flags, ...) { /* gcc may warn about mode being uninitialized. * Just ignore that, since gcc is wrong. */ mode_t mode; if (flags & O_CREAT) { va_list ap; va_start(ap, flags); mode = va_arg(ap, mode_t); va_end(ap); } return __syscall_open(file, flags, mode); } libc_hidden_def(__libc_open) libc_hidden_proto(open) weak_alias(__libc_open,open) libc_hidden_def(open) int creat(const char *file, mode_t mode) { return __libc_open(file, O_WRONLY | O_CREAT | O_TRUNC, mode); }