LXR linux-old/fs/filesystems.c

   1/*
   2 *  linux/fs/filesystems.c
   3 *
   4 *  Copyright (C) 1991, 1992  Linus Torvalds
   5 *
   6 *  table of configured filesystems
   7 */
   8
   9#include <linux/config.h>
  10#include <linux/fs.h>
  11
  12#include <linux/minix_fs.h>
  13#include <linux/ext2_fs.h>
  14#include <linux/msdos_fs.h>
  15#include <linux/umsdos_fs.h>
  16#include <linux/proc_fs.h>
  17#include <linux/nfs_fs.h>
  18#include <linux/iso_fs.h>
  19#include <linux/sysv_fs.h>
  20#include <linux/hpfs_fs.h>
  21#include <linux/smb_fs.h>
  22#include <linux/ncp_fs.h>
  23#include <linux/affs_fs.h>
  24#include <linux/ufs_fs.h>
  25#include <linux/efs_fs.h>
  26#include <linux/romfs_fs.h>
  27#include <linux/auto_fs.h>
  28#include <linux/qnx4_fs.h>
  29#include <linux/ntfs_fs.h>
  30#include <linux/hfs_fs.h>
  31#include <linux/devpts_fs.h>
  32#include <linux/major.h>
  33#include <linux/smp.h>
  34#include <linux/smp_lock.h>
  35#ifdef CONFIG_KMOD
  36#include <linux/kmod.h>
  37#endif
  38#include <linux/lockd/bind.h>
  39#include <linux/lockd/xdr.h>
  40#include <linux/lockd/syscall.h>
  41#include <linux/init.h>
  42#include <linux/nls.h>
  43
  44#ifdef CONFIG_CODA_FS
  45extern int init_coda(void);
  46#endif
  47
  48#ifdef CONFIG_DEVPTS_FS
  49extern int init_devpts_fs(void);
  50#endif
  51
  52extern int init_adfs_fs(void);
  53
  54
  55void __init filesystem_setup(void)
  56{
  57#ifdef CONFIG_EXT2_FS
  58        init_ext2_fs();
  59#endif
  60
  61#ifdef CONFIG_MINIX_FS
  62        init_minix_fs();
  63#endif
  64
  65#ifdef CONFIG_ROMFS_FS
  66        init_romfs_fs();
  67#endif
  68
  69#ifdef CONFIG_UMSDOS_FS
  70        init_umsdos_fs();
  71#endif
  72
  73#ifdef CONFIG_FAT_FS
  74        init_fat_fs();
  75#endif
  76
  77#ifdef CONFIG_MSDOS_FS
  78        init_msdos_fs();
  79#endif
  80
  81#ifdef CONFIG_VFAT_FS
  82        init_vfat_fs();
  83#endif
  84
  85#ifdef CONFIG_PROC_FS
  86        init_proc_fs();
  87#endif
  88
  89#ifdef CONFIG_LOCKD
  90        nlmxdr_init();
  91#endif
  92
  93#ifdef CONFIG_NFS_FS
  94        init_nfs_fs();
  95#endif
  96
  97#ifdef CONFIG_CODA_FS
  98        init_coda();
  99#endif
 100
 101#ifdef CONFIG_SMB_FS
 102        init_smb_fs();
 103#endif
 104
 105#ifdef CONFIG_NCP_FS
 106        init_ncp_fs();
 107#endif
 108
 109#ifdef CONFIG_ISO9660_FS
 110        init_iso9660_fs();
 111#endif
 112
 113#ifdef CONFIG_SYSV_FS
 114        init_sysv_fs();
 115#endif
 116
 117#ifdef CONFIG_HPFS_FS
 118        init_hpfs_fs();
 119#endif
 120
 121#ifdef CONFIG_NTFS_FS
 122        init_ntfs_fs();
 123#endif
 124
 125#ifdef CONFIG_HFS_FS
 126        init_hfs_fs();
 127#endif
 128
 129#ifdef CONFIG_AFFS_FS
 130        init_affs_fs();
 131#endif
 132
 133#ifdef CONFIG_UFS_FS
 134        init_ufs_fs();
 135#endif
 136
 137#ifdef CONFIG_EFS_FS
 138        init_efs_fs();
 139#endif
 140
 141#ifdef CONFIG_AUTOFS_FS
 142        init_autofs_fs();
 143#endif
 144
 145#ifdef CONFIG_ADFS_FS
 146        init_adfs_fs();
 147#endif
 148
 149#ifdef CONFIG_DEVPTS_FS
 150        init_devpts_fs();
 151#endif
 152
 153#ifdef CONFIG_QNX4FS_FS
 154        init_qnx4_fs();
 155#endif
 156   
 157#ifdef CONFIG_NLS
 158        init_nls();
 159#endif
 160}
 161
 162#ifndef CONFIG_NFSD
 163#ifdef CONFIG_NFSD_MODULE
 164int (*do_nfsservctl)(int, void *, void *) = NULL;
 165#endif
 166
 167#ifdef CONFIG_LOCKD_MODULE
 168int (*do_lockdctl)(int, void *, void *) = NULL;
 169#endif
 170
 171int
 172asmlinkage sys_nfsservctl(int cmd, void *argp, void *resp)
 173{
 174        int ret = -ENOSYS;
 175        
 176        if (cmd >= NFSCTL_LOCKD) {
 177#if defined(CONFIG_LOCKD) || defined(CONFIG_LOCKD_MODULE)
 178                lock_kernel();
 179#ifdef CONFIG_LOCKD
 180                ret = lockdctl(cmd, argp, resp);
 181#else
 182                if (do_lockdctl) 
 183                        ret = do_lockdctl(cmd, argp, resp);
 184#ifdef CONFIG_KMOD
 185                else if (request_module ("lockd") == 0) {
 186                        if (do_lockdctl)
 187                                ret = do_lockdctl(cmd, argp, resp);
 188                }
 189#endif
 190#endif
 191                unlock_kernel();
 192#endif
 193                return ret;
 194        }
 195
 196#ifdef CONFIG_NFSD_MODULE
 197        lock_kernel();
 198        if (do_nfsservctl)
 199                ret = do_nfsservctl(cmd, argp, resp);
 200#ifdef CONFIG_KMOD
 201        else if (request_module ("nfsd") == 0) {
 202                if (do_nfsservctl)
 203                        ret = do_nfsservctl(cmd, argp, resp);
 204        }
 205#endif /* CONFIG_KMOD */
 206        unlock_kernel();
 207#endif /* CONFIG_NFSD_MODULE */
 208        return ret;
 209}
 210#endif /* CONFIG_NFSD */
 211