From 6334e558ab33ee1e54ed33740881a2798c5915c2 Mon Sep 17 00:00:00 2001 From: Eric Andersen Date: Wed, 21 Jan 2004 23:27:48 +0000 Subject: Split up syscalls.c, since it had grown to be quite large and ugly. -Erik --- libc/sysdeps/linux/common/ustat.c | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 libc/sysdeps/linux/common/ustat.c (limited to 'libc/sysdeps/linux/common/ustat.c') diff --git a/libc/sysdeps/linux/common/ustat.c b/libc/sysdeps/linux/common/ustat.c new file mode 100644 index 000000000..013104d5e --- /dev/null +++ b/libc/sysdeps/linux/common/ustat.c @@ -0,0 +1,24 @@ +/* vi: set sw=4 ts=4: */ +/* + * ustat() for uClibc + * + * Copyright (C) 2000-2004 by Erik Andersen + * + * GNU Library General Public License (LGPL) version 2 or later. + */ + +#include "syscalls.h" +#include + +#define __NR___syscall_ustat __NR_ustat +static inline _syscall2(int, __syscall_ustat, + unsigned short int, kdev_t, struct ustat *, ubuf); + +int ustat(dev_t dev, struct ustat *ubuf) +{ + /* We must convert the dev_t value to a __kernel_dev_t */ + __kernel_dev_t k_dev; + + k_dev = ((major(dev) & 0xff) << 8) | (minor(dev) & 0xff); + return __syscall_ustat(k_dev, ubuf); +} -- cgit v1.2.3