root/kernel/ksyms.c

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

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