diff options
Diffstat (limited to 'sys/kern/vfs_init.c')
-rw-r--r-- | sys/kern/vfs_init.c | 89 |
1 files changed, 0 insertions, 89 deletions
diff --git a/sys/kern/vfs_init.c b/sys/kern/vfs_init.c deleted file mode 100644 index 6754b1f..0000000 --- a/sys/kern/vfs_init.c +++ /dev/null @@ -1,89 +0,0 @@ -/* - * Copyright (c) 2023-2024 Ian Marco Moffett and the Osmora Team. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of Hyra nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#include <sys/vfs.h> -#include <sys/cdefs.h> -#include <sys/mount.h> -#include <sys/types.h> -#include <sys/vnode.h> -#include <fs/initramfs.h> -#include <fs/devfs.h> -#include <fs/procfs.h> -#include <assert.h> -#include <string.h> - -__MODULE_NAME("vfs"); -__KERNEL_META("$Hyra$: vfs.c, Ian Marco Moffett, " - "Hyra Virtual File System"); - -#define INITRAMFS_ID 0 -#define DEVFS_ID 1 -#define PROCFS_ID 2 - -static struct fs_info filesystems[] = { - [INITRAMFS_ID] = { "initramfs", &g_initramfs_ops, NULL}, - [DEVFS_ID] = { "dev", &g_devfs_ops, &g_devfs_vops }, - [PROCFS_ID] = { "proc", &g_procfs_ops, &g_procfs_vops } -}; - -struct vnode *g_root_vnode = NULL; - -struct fs_info * -vfs_byname(const char *name) -{ - for (int i = 0; i < __ARRAY_COUNT(filesystems); ++i) { - if (strcmp(filesystems[i].name, name) == 0) { - return &filesystems[i]; - } - } - - return NULL; -} - -void -vfs_init(void) -{ - struct fs_info *info; - struct vfsops *vfsops; - - vfs_mount_init(); - __assert(vfs_alloc_vnode(&g_root_vnode, NULL, VDIR) == 0); - - for (int i = 0; i < __ARRAY_COUNT(filesystems); ++i) { - info = &filesystems[i]; - vfsops = info->vfsops; - - __assert(vfsops->init != NULL); - __assert(vfs_mount(info->name, 0, info) == 0); - vfsops->init(info, NULL); - } - - g_root_vnode->vops = &g_initramfs_vops; - g_root_vnode->fs = &filesystems[INITRAMFS_ID]; -} |