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[/] [or1k_soc_on_altera_embedded_dev_kit/] [tags/] [linux-2.6/] [linux-2.6.24_or32_unified_v2.3/] [init/] [noinitramfs.c] - Rev 3
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/* * init/noinitramfs.c * * Copyright (C) 2006, NXP Semiconductors, All Rights Reserved * Author: Jean-Paul Saman <jean-paul.saman@nxp.com> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; version 2 of the License. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include <linux/init.h> #include <linux/stat.h> #include <linux/kdev_t.h> #include <linux/syscalls.h> /* * Create a simple rootfs that is similar to the default initramfs */ static int __init default_rootfs(void) { int err; err = sys_mkdir("/dev", 0755); if (err < 0) goto out; err = sys_mknod((const char __user *) "/dev/console", S_IFCHR | S_IRUSR | S_IWUSR, new_encode_dev(MKDEV(5, 1))); if (err < 0) goto out; err = sys_mkdir("/root", 0700); if (err < 0) goto out; return 0; out: printk(KERN_WARNING "Failed to create a rootfs\n"); return err; } rootfs_initcall(default_rootfs);
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