root/kernel/ksyms.c

/* */

   1 /* 
   2  * Herein lies all the functions/variables that are "exported" for linkage
   3  * with dynamically loaded kernel modules.
   4  *                      Jon.
   5  *
   6  * - Stacked module support and unified symbol table added (June 1994)
   7  * - External symbol table support added (December 1994)
   8  * - Versions on symbols added (December 1994)
   9  * by Bjorn Ekwall <bj0rn@blox.se>
  10  */
  11 
  12 #include <linux/autoconf.h>
  13 #include <linux/module.h>
  14 #include <linux/kernel.h>
  15 #include <linux/fs.h>
  16 #include <linux/blkdev.h>
  17 #include <linux/sched.h>
  18 #include <linux/mm.h>
  19 #include <linux/malloc.h>
  20 #include <linux/ptrace.h>
  21 #include <linux/sys.h>
  22 #include <linux/utsname.h>
  23 #include <linux/interrupt.h>
  24 #include <linux/ioport.h>
  25 #include <linux/timer.h>
  26 #include <linux/binfmts.h>
  27 #include <linux/personality.h>
  28 #include <linux/termios.h>
  29 #include <linux/tqueue.h>
  30 #include <linux/tty.h>
  31 #include <linux/serial.h>
  32 #include <linux/locks.h>
  33 #include <linux/string.h>
  34 #include <linux/delay.h>
  35 #include <linux/config.h>
  36 
  37 #ifdef CONFIG_INET
  38 #include <linux/net.h>
  39 #include <linux/netdevice.h>
  40 #include <linux/ip.h>
  41 #include <linux/tcp.h>
  42 #include "../net/inet/protocol.h"
  43 #include "../net/inet/arp.h"
  44 #if defined(CONFIG_PPP) || defined(CONFIG_SLIP)
  45 #include "../drivers/net/slhc.h"
  46 #endif
  47 #endif
  48 #ifdef CONFIG_PCI
  49 #include <linux/pci.h>
  50 #endif
  51 #if defined(CONFIG_MSDOS_FS) && !defined(CONFIG_UMSDOS_FS)
  52 #include <linux/msdos_fs.h>
  53 #endif
  54 
  55 #include <asm/irq.h>
  56 extern char floppy_track_buffer[];
  57 extern void set_device_ro(int dev,int flag);
  58 extern struct file_operations * get_blkfops(unsigned int);
  59   
  60 extern void *sys_call_table;
  61 
  62 #ifdef CONFIG_FTAPE
  63 extern char * ftape_big_buffer;
  64 #endif
  65 
  66 #ifdef CONFIG_SCSI
  67 #include "../drivers/scsi/scsi.h"
  68 #include "../drivers/scsi/hosts.h"
  69 #include "../drivers/scsi/constants.h"
  70 #endif
  71 
  72 extern int sys_tz;
  73 extern int request_dma(unsigned int dmanr, char * deviceID);
  74 extern void free_dma(unsigned int dmanr);
  75 
  76 extern int close_fp(struct file *filp);
  77 extern void (* iABI_hook)(struct pt_regs * regs);
  78 
  79 struct symbol_table symbol_table = {
  80 #include <linux/symtab_begin.h>
  81 #ifdef CONFIG_MODVERSIONS
  82         { (void *)1 /* Version version :-) */, "_Using_Versions" },
  83 #endif
  84         /* stackable module support */
  85         X(rename_module_symbol),
  86         X(register_symtab),
  87 
  88         /* system info variables */
  89         /* These check that they aren't defines (0/1) */
  90 #ifndef EISA_bus__is_a_macro
  91         X(EISA_bus),
  92 #endif
  93 #ifndef MCA_bus__is_a_macro
  94         X(MCA_bus),
  95 #endif
  96 #ifndef wp_works_ok__is_a_macro
  97         X(wp_works_ok),
  98 #endif
  99 
 100 #ifdef CONFIG_PCI
 101         /* PCI BIOS support */
 102         X(pcibios_present),
 103         X(pcibios_find_class),
 104         X(pcibios_find_device),
 105         X(pcibios_read_config_byte),
 106         X(pcibios_read_config_word),
 107         X(pcibios_read_config_dword),
 108         X(pcibios_write_config_byte),
 109         X(pcibios_write_config_word),
 110         X(pcibios_write_config_dword),
 111 #endif
 112 
 113         /* process memory management */
 114         X(verify_area),
 115         X(do_mmap),
 116         X(do_munmap),
 117         X(zeromap_page_range),
 118         X(unmap_page_range),
 119         X(insert_vm_struct),
 120         X(merge_segments),
 121 
 122         /* internal kernel memory management */
 123         X(__get_free_pages),
 124         X(free_pages),
 125         X(kmalloc),
 126         X(kfree_s),
 127         X(vmalloc),
 128         X(vfree),
 129 
 130         /* filesystem internal functions */
 131         X(getname),
 132         X(putname),
 133         X(__iget),
 134         X(iput),
 135         X(namei),
 136         X(lnamei),
 137         X(open_namei),
 138         X(close_fp),
 139         X(check_disk_change),
 140         X(invalidate_buffers),
 141         X(fsync_dev),
 142         X(permission),
 143         X(inode_setattr),
 144         X(inode_change_ok),
 145         X(generic_mmap),
 146         X(set_blocksize),
 147         X(getblk),
 148         X(bread),
 149         X(breada),
 150         X(brelse),
 151         X(ll_rw_block),
 152         X(__wait_on_buffer),
 153         X(dcache_lookup),
 154         X(dcache_add),
 155 
 156         /* device registration */
 157         X(register_chrdev),
 158         X(unregister_chrdev),
 159         X(register_blkdev),
 160         X(unregister_blkdev),
 161         X(tty_register_driver),
 162         X(tty_unregister_driver),
 163         X(tty_std_termios),
 164 
 165         /* block device driver support */
 166         X(block_read),
 167         X(block_write),
 168         X(block_fsync),
 169         X(wait_for_request),
 170         X(blksize_size),
 171         X(hardsect_size),
 172         X(blk_size),
 173         X(blk_dev),
 174         X(is_read_only),
 175         X(set_device_ro),
 176         X(bmap),
 177         X(sync_dev),
 178         X(get_blkfops),
 179         
 180         /* Module creation of serial units */
 181         X(register_serial),
 182         X(unregister_serial),
 183 
 184         /* tty routines */
 185         X(tty_hangup),
 186         X(tty_wait_until_sent),
 187         X(tty_check_change),
 188         X(tty_hung_up_p),
 189 
 190         /* filesystem registration */
 191         X(register_filesystem),
 192         X(unregister_filesystem),
 193 
 194         /* executable format registration */
 195         X(register_binfmt),
 196         X(unregister_binfmt),
 197 
 198         /* execution environment registration */
 199         X(lookup_exec_domain),
 200         X(register_exec_domain),
 201         X(unregister_exec_domain),
 202 
 203         /* interrupt handling */
 204         X(request_irq),
 205         X(free_irq),
 206         X(enable_irq),
 207         X(disable_irq),
 208         X(bh_active),
 209         X(bh_mask),
 210         X(add_timer),
 211         X(del_timer),
 212         X(tq_timer),
 213         X(tq_immediate),
 214         X(tq_scheduler),
 215         X(tq_last),
 216         X(timer_active),
 217         X(timer_table),
 218 
 219         /* dma handling */
 220         X(request_dma),
 221         X(free_dma),
 222 #ifdef HAVE_DISABLE_HLT
 223         X(disable_hlt),
 224         X(enable_hlt),
 225 #endif
 226 
 227         /* IO port handling */
 228         X(check_region),
 229         X(request_region),
 230         X(release_region),
 231 
 232         /* process management */
 233         X(wake_up),
 234         X(wake_up_interruptible),
 235         X(sleep_on),
 236         X(interruptible_sleep_on),
 237         X(schedule),
 238         X(current),
 239         X(jiffies),
 240         X(xtime),
 241         X(loops_per_sec),
 242         X(need_resched),
 243         X(kill_proc),
 244         X(kill_pg),
 245         X(kill_sl),
 246 
 247         /* misc */
 248         X(panic),
 249         X(printk),
 250         X(sprintf),
 251         X(vsprintf),
 252         X(simple_strtoul),
 253         X(system_utsname),
 254         X(sys_call_table),
 255 
 256         /* Signal interfaces */
 257         X(do_signal),
 258         X(send_sig),
 259 
 260         /* Program loader interfaces */
 261         X(setup_arg_pages),
 262         X(copy_strings),
 263         X(create_tables),
 264         X(do_execve),
 265         X(flush_old_exec),
 266         X(open_inode),
 267         X(read_exec),
 268 
 269         /* Miscellaneous access points */
 270         X(si_meminfo),
 271 #ifdef CONFIG_NET
 272         /* socket layer registration */
 273         X(sock_register),
 274         X(sock_unregister),
 275         /* Internet layer registration */
 276 #ifdef CONFIG_INET      
 277         X(inet_add_protocol),
 278         X(inet_del_protocol),
 279 #if defined(CONFIG_PPP) || defined(CONFIG_SLIP)
 280         X(slhc_init),
 281         X(slhc_free),
 282         X(slhc_remember),
 283         X(slhc_compress),
 284         X(slhc_uncompress),
 285 #endif
 286 #endif
 287         /* Device callback registration */
 288         X(register_netdevice_notifier),
 289         X(unregister_netdevice_notifier),
 290 #endif
 291 
 292 #ifdef CONFIG_FTAPE
 293         /* The next labels are needed for ftape driver.  */
 294         X(ftape_big_buffer),
 295 #endif
 296         X(floppy_track_buffer),
 297 #ifdef CONFIG_INET
 298         /* support for loadable net drivers */
 299         X(register_netdev),
 300         X(unregister_netdev),
 301         X(ether_setup),
 302         X(alloc_skb),
 303         X(kfree_skb),
 304         X(dev_kfree_skb),
 305         X(netif_rx),
 306         X(dev_rint),
 307         X(dev_tint),
 308         X(irq2dev_map),
 309         X(dev_add_pack),
 310         X(dev_remove_pack),
 311         X(dev_get),
 312         X(dev_ioctl),
 313         X(dev_queue_xmit),
 314         X(dev_base),
 315         X(dev_close),
 316         X(arp_find),
 317         X(n_tty_ioctl),
 318         X(tty_register_ldisc),
 319         X(kill_fasync),
 320         X(tty_hung_up_p),
 321 #endif
 322 #ifdef CONFIG_SCSI
 323         /* Supports loadable scsi drivers */
 324         X(scsi_register_module),
 325         X(scsi_unregister_module),
 326         X(scsi_free),
 327         X(scsi_malloc),
 328         X(scsi_register),
 329         X(scsi_unregister),
 330         X(scsicam_bios_param),
 331         X(scsi_init_malloc),
 332         X(scsi_init_free),
 333         X(print_command),
 334 #endif
 335         /* Added to make file system as module */
 336         X(set_writetime),
 337         X(sys_tz),
 338         X(__wait_on_super),
 339         X(file_fsync),
 340         X(clear_inode),
 341         X(refile_buffer),
 342         X(___strtok),
 343         X(init_fifo),
 344         X(super_blocks),
 345         X(chrdev_inode_operations),
 346         X(blkdev_inode_operations),
 347         X(read_ahead),
 348         X(get_hash_table),
 349         X(get_empty_inode),
 350         X(insert_inode_hash),
 351         X(event),
 352         X(__down),
 353 #if defined(CONFIG_MSDOS_FS) && !defined(CONFIG_UMSDOS_FS)
 354         /* support for umsdos fs */
 355         X(msdos_bmap),
 356         X(msdos_create),
 357         X(msdos_file_read),
 358         X(msdos_file_write),
 359         X(msdos_lookup),
 360         X(msdos_mkdir),
 361         X(msdos_mmap),
 362         X(msdos_put_inode),
 363         X(msdos_put_super),
 364         X(msdos_read_inode),
 365         X(msdos_read_super),
 366         X(msdos_readdir),
 367         X(msdos_rename),
 368         X(msdos_rmdir),
 369         X(msdos_smap),
 370         X(msdos_statfs),
 371         X(msdos_truncate),
 372         X(msdos_unlink),
 373         X(msdos_unlink_umsdos),
 374         X(msdos_write_inode),
 375 #endif
 376         /********************************************************
 377          * Do not add anything below this line,
 378          * as the stacked modules depend on this!
 379          */
 380 #include <linux/symtab_end.h>
 381 };
 382 
 383 /*
 384 int symbol_table_size = sizeof (symbol_table) / sizeof (symbol_table[0]);
 385 */

/* */