linux/fs/reiserfs/procfs.c
<<
>>
Prefs
   1/* -*- linux-c -*- */
   2
   3/* fs/reiserfs/procfs.c */
   4
   5/*
   6 * Copyright 2000 by Hans Reiser, licensing governed by reiserfs/README
   7 */
   8
   9/* proc info support a la one created by Sizif@Botik.RU for PGC */
  10
  11#include <linux/module.h>
  12#include <linux/time.h>
  13#include <linux/seq_file.h>
  14#include <asm/uaccess.h>
  15#include <linux/reiserfs_fs.h>
  16#include <linux/reiserfs_fs_sb.h>
  17#include <linux/init.h>
  18#include <linux/proc_fs.h>
  19
  20#ifdef CONFIG_REISERFS_PROC_INFO
  21
  22/*
  23 * LOCKING:
  24 *
  25 * We rely on new Alexander Viro's super-block locking.
  26 *
  27 */
  28
  29static int show_version(struct seq_file *m, struct super_block *sb)
  30{
  31        char *format;
  32
  33        if (REISERFS_SB(sb)->s_properties & (1 << REISERFS_3_6)) {
  34                format = "3.6";
  35        } else if (REISERFS_SB(sb)->s_properties & (1 << REISERFS_3_5)) {
  36                format = "3.5";
  37        } else {
  38                format = "unknown";
  39        }
  40
  41        seq_printf(m, "%s format\twith checks %s\n", format,
  42#if defined( CONFIG_REISERFS_CHECK )
  43                   "on"
  44#else
  45                   "off"
  46#endif
  47            );
  48        return 0;
  49}
  50
  51int reiserfs_global_version_in_proc(char *buffer, char **start, off_t offset,
  52                                    int count, int *eof, void *data)
  53{
  54        *start = buffer;
  55        *eof = 1;
  56        return 0;
  57}
  58
  59#define SF( x ) ( r -> x )
  60#define SFP( x ) SF( s_proc_info_data.x )
  61#define SFPL( x ) SFP( x[ level ] )
  62#define SFPF( x ) SFP( scan_bitmap.x )
  63#define SFPJ( x ) SFP( journal.x )
  64
  65#define D2C( x ) le16_to_cpu( x )
  66#define D4C( x ) le32_to_cpu( x )
  67#define DF( x ) D2C( rs -> s_v1.x )
  68#define DFL( x ) D4C( rs -> s_v1.x )
  69
  70#define objectid_map( s, rs ) (old_format_only (s) ?                            \
  71                         (__le32 *)((struct reiserfs_super_block_v1 *)rs + 1) : \
  72                         (__le32 *)(rs + 1))
  73#define MAP( i ) D4C( objectid_map( sb, rs )[ i ] )
  74
  75#define DJF( x ) le32_to_cpu( rs -> x )
  76#define DJV( x ) le32_to_cpu( s_v1 -> x )
  77#define DJP( x ) le32_to_cpu( jp -> x )
  78#define JF( x ) ( r -> s_journal -> x )
  79
  80static int show_super(struct seq_file *m, struct super_block *sb)
  81{
  82        struct reiserfs_sb_info *r = REISERFS_SB(sb);
  83
  84        seq_printf(m, "state: \t%s\n"
  85                   "mount options: \t%s%s%s%s%s%s%s%s%s%s%s\n"
  86                   "gen. counter: \t%i\n"
  87                   "s_disk_reads: \t%i\n"
  88                   "s_disk_writes: \t%i\n"
  89                   "s_fix_nodes: \t%i\n"
  90                   "s_do_balance: \t%i\n"
  91                   "s_unneeded_left_neighbor: \t%i\n"
  92                   "s_good_search_by_key_reada: \t%i\n"
  93                   "s_bmaps: \t%i\n"
  94                   "s_bmaps_without_search: \t%i\n"
  95                   "s_direct2indirect: \t%i\n"
  96                   "s_indirect2direct: \t%i\n"
  97                   "\n"
  98                   "max_hash_collisions: \t%i\n"
  99                   "breads: \t%lu\n"
 100                   "bread_misses: \t%lu\n"
 101                   "search_by_key: \t%lu\n"
 102                   "search_by_key_fs_changed: \t%lu\n"
 103                   "search_by_key_restarted: \t%lu\n"
 104                   "insert_item_restarted: \t%lu\n"
 105                   "paste_into_item_restarted: \t%lu\n"
 106                   "cut_from_item_restarted: \t%lu\n"
 107                   "delete_solid_item_restarted: \t%lu\n"
 108                   "delete_item_restarted: \t%lu\n"
 109                   "leaked_oid: \t%lu\n"
 110                   "leaves_removable: \t%lu\n",
 111                   SF(s_mount_state) == REISERFS_VALID_FS ?
 112                   "REISERFS_VALID_FS" : "REISERFS_ERROR_FS",
 113                   reiserfs_r5_hash(sb) ? "FORCE_R5 " : "",
 114                   reiserfs_rupasov_hash(sb) ? "FORCE_RUPASOV " : "",
 115                   reiserfs_tea_hash(sb) ? "FORCE_TEA " : "",
 116                   reiserfs_hash_detect(sb) ? "DETECT_HASH " : "",
 117                   reiserfs_no_border(sb) ? "NO_BORDER " : "BORDER ",
 118                   reiserfs_no_unhashed_relocation(sb) ?
 119                   "NO_UNHASHED_RELOCATION " : "",
 120                   reiserfs_hashed_relocation(sb) ? "UNHASHED_RELOCATION " : "",
 121                   reiserfs_test4(sb) ? "TEST4 " : "",
 122                   have_large_tails(sb) ? "TAILS " : have_small_tails(sb) ?
 123                   "SMALL_TAILS " : "NO_TAILS ",
 124                   replay_only(sb) ? "REPLAY_ONLY " : "",
 125                   convert_reiserfs(sb) ? "CONV " : "",
 126                   atomic_read(&r->s_generation_counter),
 127                   SF(s_disk_reads), SF(s_disk_writes), SF(s_fix_nodes),
 128                   SF(s_do_balance), SF(s_unneeded_left_neighbor),
 129                   SF(s_good_search_by_key_reada), SF(s_bmaps),
 130                   SF(s_bmaps_without_search), SF(s_direct2indirect),
 131                   SF(s_indirect2direct), SFP(max_hash_collisions), SFP(breads),
 132                   SFP(bread_miss), SFP(search_by_key),
 133                   SFP(search_by_key_fs_changed), SFP(search_by_key_restarted),
 134                   SFP(insert_item_restarted), SFP(paste_into_item_restarted),
 135                   SFP(cut_from_item_restarted),
 136                   SFP(delete_solid_item_restarted), SFP(delete_item_restarted),
 137                   SFP(leaked_oid), SFP(leaves_removable));
 138
 139        return 0;
 140}
 141
 142static int show_per_level(struct seq_file *m, struct super_block *sb)
 143{
 144        struct reiserfs_sb_info *r = REISERFS_SB(sb);
 145        int level;
 146
 147        seq_printf(m, "level\t"
 148                   "     balances"
 149                   " [sbk:  reads"
 150                   "   fs_changed"
 151                   "   restarted]"
 152                   "   free space"
 153                   "        items"
 154                   "   can_remove"
 155                   "         lnum"
 156                   "         rnum"
 157                   "       lbytes"
 158                   "       rbytes"
 159                   "     get_neig"
 160                   " get_neig_res" "  need_l_neig" "  need_r_neig" "\n");
 161
 162        for (level = 0; level < MAX_HEIGHT; ++level) {
 163                seq_printf(m, "%i\t"
 164                           " %12lu"
 165                           " %12lu"
 166                           " %12lu"
 167                           " %12lu"
 168                           " %12lu"
 169                           " %12lu"
 170                           " %12lu"
 171                           " %12li"
 172                           " %12li"
 173                           " %12li"
 174                           " %12li"
 175                           " %12lu"
 176                           " %12lu"
 177                           " %12lu"
 178                           " %12lu"
 179                           "\n",
 180                           level,
 181                           SFPL(balance_at),
 182                           SFPL(sbk_read_at),
 183                           SFPL(sbk_fs_changed),
 184                           SFPL(sbk_restarted),
 185                           SFPL(free_at),
 186                           SFPL(items_at),
 187                           SFPL(can_node_be_removed),
 188                           SFPL(lnum),
 189                           SFPL(rnum),
 190                           SFPL(lbytes),
 191                           SFPL(rbytes),
 192                           SFPL(get_neighbors),
 193                           SFPL(get_neighbors_restart),
 194                           SFPL(need_l_neighbor), SFPL(need_r_neighbor)
 195                    );
 196        }
 197        return 0;
 198}
 199
 200static int show_bitmap(struct seq_file *m, struct super_block *sb)
 201{
 202        struct reiserfs_sb_info *r = REISERFS_SB(sb);
 203
 204        seq_printf(m, "free_block: %lu\n"
 205                   "  scan_bitmap:"
 206                   "          wait"
 207                   "          bmap"
 208                   "         retry"
 209                   "        stolen"
 210                   "  journal_hint"
 211                   "journal_nohint"
 212                   "\n"
 213                   " %14lu"
 214                   " %14lu"
 215                   " %14lu"
 216                   " %14lu"
 217                   " %14lu"
 218                   " %14lu"
 219                   " %14lu"
 220                   "\n",
 221                   SFP(free_block),
 222                   SFPF(call),
 223                   SFPF(wait),
 224                   SFPF(bmap),
 225                   SFPF(retry),
 226                   SFPF(stolen),
 227                   SFPF(in_journal_hint), SFPF(in_journal_nohint));
 228
 229        return 0;
 230}
 231
 232static int show_on_disk_super(struct seq_file *m, struct super_block *sb)
 233{
 234        struct reiserfs_sb_info *sb_info = REISERFS_SB(sb);
 235        struct reiserfs_super_block *rs = sb_info->s_rs;
 236        int hash_code = DFL(s_hash_function_code);
 237        __u32 flags = DJF(s_flags);
 238
 239        seq_printf(m, "block_count: \t%i\n"
 240                   "free_blocks: \t%i\n"
 241                   "root_block: \t%i\n"
 242                   "blocksize: \t%i\n"
 243                   "oid_maxsize: \t%i\n"
 244                   "oid_cursize: \t%i\n"
 245                   "umount_state: \t%i\n"
 246                   "magic: \t%10.10s\n"
 247                   "fs_state: \t%i\n"
 248                   "hash: \t%s\n"
 249                   "tree_height: \t%i\n"
 250                   "bmap_nr: \t%i\n"
 251                   "version: \t%i\n"
 252                   "flags: \t%x[%s]\n"
 253                   "reserved_for_journal: \t%i\n",
 254                   DFL(s_block_count),
 255                   DFL(s_free_blocks),
 256                   DFL(s_root_block),
 257                   DF(s_blocksize),
 258                   DF(s_oid_maxsize),
 259                   DF(s_oid_cursize),
 260                   DF(s_umount_state),
 261                   rs->s_v1.s_magic,
 262                   DF(s_fs_state),
 263                   hash_code == TEA_HASH ? "tea" :
 264                   (hash_code == YURA_HASH) ? "rupasov" :
 265                   (hash_code == R5_HASH) ? "r5" :
 266                   (hash_code == UNSET_HASH) ? "unset" : "unknown",
 267                   DF(s_tree_height),
 268                   DF(s_bmap_nr),
 269                   DF(s_version), flags, (flags & reiserfs_attrs_cleared)
 270                   ? "attrs_cleared" : "", DF(s_reserved_for_journal));
 271
 272        return 0;
 273}
 274
 275static int show_oidmap(struct seq_file *m, struct super_block *sb)
 276{
 277        struct reiserfs_sb_info *sb_info = REISERFS_SB(sb);
 278        struct reiserfs_super_block *rs = sb_info->s_rs;
 279        unsigned int mapsize = le16_to_cpu(rs->s_v1.s_oid_cursize);
 280        unsigned long total_used = 0;
 281        int i;
 282
 283        for (i = 0; i < mapsize; ++i) {
 284                __u32 right;
 285
 286                right = (i == mapsize - 1) ? MAX_KEY_OBJECTID : MAP(i + 1);
 287                seq_printf(m, "%s: [ %x .. %x )\n",
 288                           (i & 1) ? "free" : "used", MAP(i), right);
 289                if (!(i & 1)) {
 290                        total_used += right - MAP(i);
 291                }
 292        }
 293#if defined( REISERFS_USE_OIDMAPF )
 294        if (sb_info->oidmap.use_file && (sb_info->oidmap.mapf != NULL)) {
 295                loff_t size = sb_info->oidmap.mapf->f_path.dentry->d_inode->i_size;
 296                total_used += size / sizeof(reiserfs_oidinterval_d_t);
 297        }
 298#endif
 299        seq_printf(m, "total: \t%i [%i/%i] used: %lu [exact]\n",
 300                   mapsize,
 301                   mapsize, le16_to_cpu(rs->s_v1.s_oid_maxsize), total_used);
 302        return 0;
 303}
 304
 305static int show_journal(struct seq_file *m, struct super_block *sb)
 306{
 307        struct reiserfs_sb_info *r = REISERFS_SB(sb);
 308        struct reiserfs_super_block *rs = r->s_rs;
 309        struct journal_params *jp = &rs->s_v1.s_journal;
 310        char b[BDEVNAME_SIZE];
 311
 312        seq_printf(m,           /* on-disk fields */
 313                   "jp_journal_1st_block: \t%i\n"
 314                   "jp_journal_dev: \t%s[%x]\n"
 315                   "jp_journal_size: \t%i\n"
 316                   "jp_journal_trans_max: \t%i\n"
 317                   "jp_journal_magic: \t%i\n"
 318                   "jp_journal_max_batch: \t%i\n"
 319                   "jp_journal_max_commit_age: \t%i\n"
 320                   "jp_journal_max_trans_age: \t%i\n"
 321                   /* incore fields */
 322                   "j_1st_reserved_block: \t%i\n"
 323                   "j_state: \t%li\n"
 324                   "j_trans_id: \t%lu\n"
 325                   "j_mount_id: \t%lu\n"
 326                   "j_start: \t%lu\n"
 327                   "j_len: \t%lu\n"
 328                   "j_len_alloc: \t%lu\n"
 329                   "j_wcount: \t%i\n"
 330                   "j_bcount: \t%lu\n"
 331                   "j_first_unflushed_offset: \t%lu\n"
 332                   "j_last_flush_trans_id: \t%lu\n"
 333                   "j_trans_start_time: \t%li\n"
 334                   "j_list_bitmap_index: \t%i\n"
 335                   "j_must_wait: \t%i\n"
 336                   "j_next_full_flush: \t%i\n"
 337                   "j_next_async_flush: \t%i\n"
 338                   "j_cnode_used: \t%i\n" "j_cnode_free: \t%i\n" "\n"
 339                   /* reiserfs_proc_info_data_t.journal fields */
 340                   "in_journal: \t%12lu\n"
 341                   "in_journal_bitmap: \t%12lu\n"
 342                   "in_journal_reusable: \t%12lu\n"
 343                   "lock_journal: \t%12lu\n"
 344                   "lock_journal_wait: \t%12lu\n"
 345                   "journal_begin: \t%12lu\n"
 346                   "journal_relock_writers: \t%12lu\n"
 347                   "journal_relock_wcount: \t%12lu\n"
 348                   "mark_dirty: \t%12lu\n"
 349                   "mark_dirty_already: \t%12lu\n"
 350                   "mark_dirty_notjournal: \t%12lu\n"
 351                   "restore_prepared: \t%12lu\n"
 352                   "prepare: \t%12lu\n"
 353                   "prepare_retry: \t%12lu\n",
 354                   DJP(jp_journal_1st_block),
 355                   bdevname(SB_JOURNAL(sb)->j_dev_bd, b),
 356                   DJP(jp_journal_dev),
 357                   DJP(jp_journal_size),
 358                   DJP(jp_journal_trans_max),
 359                   DJP(jp_journal_magic),
 360                   DJP(jp_journal_max_batch),
 361                   SB_JOURNAL(sb)->j_max_commit_age,
 362                   DJP(jp_journal_max_trans_age),
 363                   JF(j_1st_reserved_block),
 364                   JF(j_state),
 365                   JF(j_trans_id),
 366                   JF(j_mount_id),
 367                   JF(j_start),
 368                   JF(j_len),
 369                   JF(j_len_alloc),
 370                   atomic_read(&r->s_journal->j_wcount),
 371                   JF(j_bcount),
 372                   JF(j_first_unflushed_offset),
 373                   JF(j_last_flush_trans_id),
 374                   JF(j_trans_start_time),
 375                   JF(j_list_bitmap_index),
 376                   JF(j_must_wait),
 377                   JF(j_next_full_flush),
 378                   JF(j_next_async_flush),
 379                   JF(j_cnode_used),
 380                   JF(j_cnode_free),
 381                   SFPJ(in_journal),
 382                   SFPJ(in_journal_bitmap),
 383                   SFPJ(in_journal_reusable),
 384                   SFPJ(lock_journal),
 385                   SFPJ(lock_journal_wait),
 386                   SFPJ(journal_being),
 387                   SFPJ(journal_relock_writers),
 388                   SFPJ(journal_relock_wcount),
 389                   SFPJ(mark_dirty),
 390                   SFPJ(mark_dirty_already),
 391                   SFPJ(mark_dirty_notjournal),
 392                   SFPJ(restore_prepared), SFPJ(prepare), SFPJ(prepare_retry)
 393            );
 394        return 0;
 395}
 396
 397/* iterator */
 398static int test_sb(struct super_block *sb, void *data)
 399{
 400        return data == sb;
 401}
 402
 403static int set_sb(struct super_block *sb, void *data)
 404{
 405        return -ENOENT;
 406}
 407
 408static void *r_start(struct seq_file *m, loff_t * pos)
 409{
 410        struct proc_dir_entry *de = m->private;
 411        struct super_block *s = de->parent->data;
 412        loff_t l = *pos;
 413
 414        if (l)
 415                return NULL;
 416
 417        if (IS_ERR(sget(&reiserfs_fs_type, test_sb, set_sb, s)))
 418                return NULL;
 419
 420        up_write(&s->s_umount);
 421        return s;
 422}
 423
 424static void *r_next(struct seq_file *m, void *v, loff_t * pos)
 425{
 426        ++*pos;
 427        if (v)
 428                deactivate_super(v);
 429        return NULL;
 430}
 431
 432static void r_stop(struct seq_file *m, void *v)
 433{
 434        if (v)
 435                deactivate_super(v);
 436}
 437
 438static int r_show(struct seq_file *m, void *v)
 439{
 440        struct proc_dir_entry *de = m->private;
 441        int (*show) (struct seq_file *, struct super_block *) = de->data;
 442        return show(m, v);
 443}
 444
 445static const struct seq_operations r_ops = {
 446        .start = r_start,
 447        .next = r_next,
 448        .stop = r_stop,
 449        .show = r_show,
 450};
 451
 452static int r_open(struct inode *inode, struct file *file)
 453{
 454        int ret = seq_open(file, &r_ops);
 455
 456        if (!ret) {
 457                struct seq_file *m = file->private_data;
 458                m->private = PDE(inode);
 459        }
 460        return ret;
 461}
 462
 463static const struct file_operations r_file_operations = {
 464        .open = r_open,
 465        .read = seq_read,
 466        .llseek = seq_lseek,
 467        .release = seq_release,
 468        .owner = THIS_MODULE,
 469};
 470
 471static struct proc_dir_entry *proc_info_root = NULL;
 472static const char proc_info_root_name[] = "fs/reiserfs";
 473
 474static void add_file(struct super_block *sb, char *name,
 475                     int (*func) (struct seq_file *, struct super_block *))
 476{
 477        proc_create_data(name, 0, REISERFS_SB(sb)->procdir,
 478                         &r_file_operations, func);
 479}
 480
 481int reiserfs_proc_info_init(struct super_block *sb)
 482{
 483        char b[BDEVNAME_SIZE];
 484        char *s;
 485
 486        /* Some block devices use /'s */
 487        strlcpy(b, reiserfs_bdevname(sb), BDEVNAME_SIZE);
 488        s = strchr(b, '/');
 489        if (s)
 490                *s = '!';
 491
 492        spin_lock_init(&__PINFO(sb).lock);
 493        REISERFS_SB(sb)->procdir = proc_mkdir(b, proc_info_root);
 494        if (REISERFS_SB(sb)->procdir) {
 495                REISERFS_SB(sb)->procdir->owner = THIS_MODULE;
 496                REISERFS_SB(sb)->procdir->data = sb;
 497                add_file(sb, "version", show_version);
 498                add_file(sb, "super", show_super);
 499                add_file(sb, "per-level", show_per_level);
 500                add_file(sb, "bitmap", show_bitmap);
 501                add_file(sb, "on-disk-super", show_on_disk_super);
 502                add_file(sb, "oidmap", show_oidmap);
 503                add_file(sb, "journal", show_journal);
 504                return 0;
 505        }
 506        reiserfs_warning(sb, "reiserfs: cannot create /proc/%s/%s",
 507                         proc_info_root_name, b);
 508        return 1;
 509}
 510
 511int reiserfs_proc_info_done(struct super_block *sb)
 512{
 513        struct proc_dir_entry *de = REISERFS_SB(sb)->procdir;
 514        char b[BDEVNAME_SIZE];
 515        char *s;
 516
 517        /* Some block devices use /'s */
 518        strlcpy(b, reiserfs_bdevname(sb), BDEVNAME_SIZE);
 519        s = strchr(b, '/');
 520        if (s)
 521                *s = '!';
 522
 523        if (de) {
 524                remove_proc_entry("journal", de);
 525                remove_proc_entry("oidmap", de);
 526                remove_proc_entry("on-disk-super", de);
 527                remove_proc_entry("bitmap", de);
 528                remove_proc_entry("per-level", de);
 529                remove_proc_entry("super", de);
 530                remove_proc_entry("version", de);
 531        }
 532        spin_lock(&__PINFO(sb).lock);
 533        __PINFO(sb).exiting = 1;
 534        spin_unlock(&__PINFO(sb).lock);
 535        if (proc_info_root) {
 536                remove_proc_entry(b, proc_info_root);
 537                REISERFS_SB(sb)->procdir = NULL;
 538        }
 539        return 0;
 540}
 541
 542struct proc_dir_entry *reiserfs_proc_register_global(char *name,
 543                                                     read_proc_t * func)
 544{
 545        return (proc_info_root) ? create_proc_read_entry(name, 0,
 546                                                         proc_info_root,
 547                                                         func, NULL) : NULL;
 548}
 549
 550void reiserfs_proc_unregister_global(const char *name)
 551{
 552        remove_proc_entry(name, proc_info_root);
 553}
 554
 555int reiserfs_proc_info_global_init(void)
 556{
 557        if (proc_info_root == NULL) {
 558                proc_info_root = proc_mkdir(proc_info_root_name, NULL);
 559                if (proc_info_root) {
 560                        proc_info_root->owner = THIS_MODULE;
 561                } else {
 562                        reiserfs_warning(NULL,
 563                                         "reiserfs: cannot create /proc/%s",
 564                                         proc_info_root_name);
 565                        return 1;
 566                }
 567        }
 568        return 0;
 569}
 570
 571int reiserfs_proc_info_global_done(void)
 572{
 573        if (proc_info_root != NULL) {
 574                proc_info_root = NULL;
 575                remove_proc_entry(proc_info_root_name, NULL);
 576        }
 577        return 0;
 578}
 579
 580/* REISERFS_PROC_INFO */
 581#else
 582
 583int reiserfs_proc_info_init(struct super_block *sb)
 584{
 585        return 0;
 586}
 587int reiserfs_proc_info_done(struct super_block *sb)
 588{
 589        return 0;
 590}
 591
 592struct proc_dir_entry *reiserfs_proc_register_global(char *name,
 593                                                     read_proc_t * func)
 594{
 595        return NULL;
 596}
 597
 598void reiserfs_proc_unregister_global(const char *name)
 599{;
 600}
 601
 602int reiserfs_proc_info_global_init(void)
 603{
 604        return 0;
 605}
 606int reiserfs_proc_info_global_done(void)
 607{
 608        return 0;
 609}
 610
 611int reiserfs_global_version_in_proc(char *buffer, char **start,
 612                                    off_t offset,
 613                                    int count, int *eof, void *data)
 614{
 615        return 0;
 616}
 617
 618/* REISERFS_PROC_INFO */
 619#endif
 620
 621/*
 622 * Revision 1.1.8.2  2001/07/15 17:08:42  god
 623 *  . use get_super() in procfs.c
 624 *  . remove remove_save_link() from reiserfs_do_truncate()
 625 *
 626 * I accept terms and conditions stated in the Legal Agreement
 627 * (available at http://www.namesys.com/legalese.html)
 628 *
 629 * Revision 1.1.8.1  2001/07/11 16:48:50  god
 630 * proc info support
 631 *
 632 * I accept terms and conditions stated in the Legal Agreement
 633 * (available at http://www.namesys.com/legalese.html)
 634 *
 635 */
 636
 637/* 
 638 * Make Linus happy.
 639 * Local variables:
 640 * c-indentation-style: "K&R"
 641 * mode-name: "LC"
 642 * c-basic-offset: 8
 643 * tab-width: 8
 644 * End:
 645 */
 646
lxr.linux.no kindly hosted by Redpill Linpro AS, provider of Linux consulting and operations services since 1995.