2 * Herein lies all the functions/variables that are "exported" for linkage
3 * with dynamically loaded kernel modules.
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>
12 #include <linux/config.h>
13 #include <linux/malloc.h>
14 #include <linux/module.h>
15 #include <linux/blkdev.h>
16 #include <linux/cdrom.h>
17 #include <linux/kernel_stat.h>
18 #include <linux/vmalloc.h>
19 #include <linux/sys.h>
20 #include <linux/utsname.h>
21 #include <linux/interrupt.h>
22 #include <linux/ioport.h>
23 #include <linux/serial.h>
24 #include <linux/locks.h>
25 #include <linux/delay.h>
26 #include <linux/minix_fs.h>
27 #include <linux/ext2_fs.h>
28 #include <linux/random.h>
29 #include <linux/reboot.h>
30 #include <linux/pagemap.h>
31 #include <linux/sysctl.h>
32 #include <linux/hdreg.h>
33 #include <linux/skbuff.h>
34 #include <linux/genhd.h>
35 #include <linux/swap.h>
36 #include <linux/ctype.h>
37 #include <linux/file.h>
38 #include <linux/console.h>
39 #include <linux/poll.h>
41 #if defined(CONFIG_PROC_FS)
42 #include <linux/proc_fs.h>
45 #include <linux/kmod.h>
48 extern char *get_options(char *str
, int *ints
);
49 extern void set_device_ro(kdev_t dev
,int flag
);
50 extern struct file_operations
* get_blkfops(unsigned int);
51 extern int blkdev_release(struct inode
* inode
);
52 #if !defined(CONFIG_NFSD) && defined(CONFIG_NFSD_MODULE)
53 extern int (*do_nfsservctl
)(int, void *, void *);
56 extern void *sys_call_table
;
59 extern int request_dma(unsigned int dmanr
, char * deviceID
);
60 extern void free_dma(unsigned int dmanr
);
61 extern spinlock_t dma_spin_lock
;
64 const struct module_symbol __export_Using_Versions
65 __attribute__((section("__ksymtab"))) = {
66 1 /* Version version */, "Using_Versions"
72 EXPORT_SYMBOL(request_module
);
76 EXPORT_SYMBOL(get_module_symbol
);
78 EXPORT_SYMBOL(get_options
);
80 /* process memory management */
81 EXPORT_SYMBOL(do_mmap
);
82 EXPORT_SYMBOL(do_munmap
);
83 EXPORT_SYMBOL(exit_mm
);
84 EXPORT_SYMBOL(exit_files
);
85 EXPORT_SYMBOL(exit_fs
);
86 EXPORT_SYMBOL(exit_sighand
);
88 /* internal kernel memory management */
89 EXPORT_SYMBOL(__get_free_pages
);
90 EXPORT_SYMBOL(free_pages
);
91 EXPORT_SYMBOL(__free_page
);
92 EXPORT_SYMBOL(kmem_find_general_cachep
);
93 EXPORT_SYMBOL(kmem_cache_create
);
94 EXPORT_SYMBOL(kmem_cache_shrink
);
95 EXPORT_SYMBOL(kmem_cache_alloc
);
96 EXPORT_SYMBOL(kmem_cache_free
);
97 EXPORT_SYMBOL(kmalloc
);
99 EXPORT_SYMBOL(kfree_s
);
100 EXPORT_SYMBOL(vmalloc
);
101 EXPORT_SYMBOL(vfree
);
102 EXPORT_SYMBOL(mem_map
);
103 EXPORT_SYMBOL(remap_page_range
);
104 EXPORT_SYMBOL(max_mapnr
);
105 EXPORT_SYMBOL(high_memory
);
106 EXPORT_SYMBOL(update_vm_cache
);
107 EXPORT_SYMBOL(vmtruncate
);
109 /* filesystem internal functions */
110 EXPORT_SYMBOL(in_group_p
);
111 EXPORT_SYMBOL(update_atime
);
112 EXPORT_SYMBOL(get_super
);
113 EXPORT_SYMBOL(get_fs_type
);
114 EXPORT_SYMBOL(getname
);
115 EXPORT_SYMBOL(__fput
);
118 EXPORT_SYMBOL(__namei
);
119 EXPORT_SYMBOL(lookup_dentry
);
120 EXPORT_SYMBOL(open_namei
);
121 EXPORT_SYMBOL(sys_close
);
122 EXPORT_SYMBOL(d_alloc_root
);
123 EXPORT_SYMBOL(d_delete
);
124 EXPORT_SYMBOL(d_validate
);
125 EXPORT_SYMBOL(d_rehash
);
126 EXPORT_SYMBOL(d_invalidate
); /* May be it will be better in dcache.h? */
127 EXPORT_SYMBOL(d_move
);
128 EXPORT_SYMBOL(d_instantiate
);
129 EXPORT_SYMBOL(d_alloc
);
130 EXPORT_SYMBOL(d_lookup
);
131 EXPORT_SYMBOL(d_path
);
132 EXPORT_SYMBOL(__mark_inode_dirty
);
133 EXPORT_SYMBOL(get_empty_filp
);
134 EXPORT_SYMBOL(init_private_file
);
135 EXPORT_SYMBOL(filp_open
);
137 EXPORT_SYMBOL(put_filp
);
138 EXPORT_SYMBOL(check_disk_change
);
139 EXPORT_SYMBOL(invalidate_buffers
);
140 EXPORT_SYMBOL(invalidate_inodes
);
141 EXPORT_SYMBOL(invalidate_inode_pages
);
142 EXPORT_SYMBOL(truncate_inode_pages
);
143 EXPORT_SYMBOL(fsync_dev
);
144 EXPORT_SYMBOL(permission
);
145 EXPORT_SYMBOL(inode_setattr
);
146 EXPORT_SYMBOL(inode_change_ok
);
147 EXPORT_SYMBOL(write_inode_now
);
148 EXPORT_SYMBOL(notify_change
);
149 EXPORT_SYMBOL(get_hardblocksize
);
150 EXPORT_SYMBOL(set_blocksize
);
151 EXPORT_SYMBOL(getblk
);
152 EXPORT_SYMBOL(bread
);
153 EXPORT_SYMBOL(breada
);
154 EXPORT_SYMBOL(__brelse
);
155 EXPORT_SYMBOL(__bforget
);
156 EXPORT_SYMBOL(ll_rw_block
);
157 EXPORT_SYMBOL(__wait_on_buffer
);
158 EXPORT_SYMBOL(mark_buffer_uptodate
);
159 EXPORT_SYMBOL(add_blkdev_randomness
);
160 EXPORT_SYMBOL(generic_file_read
);
161 EXPORT_SYMBOL(generic_file_write
);
162 EXPORT_SYMBOL(generic_file_mmap
);
163 EXPORT_SYMBOL(generic_readpage
);
164 EXPORT_SYMBOL(file_lock_table
);
165 EXPORT_SYMBOL(posix_lock_file
);
166 EXPORT_SYMBOL(posix_test_lock
);
167 EXPORT_SYMBOL(posix_block_lock
);
168 EXPORT_SYMBOL(posix_unblock_lock
);
170 EXPORT_SYMBOL(get_cached_page
);
171 EXPORT_SYMBOL(put_cached_page
);
172 EXPORT_SYMBOL(is_root_busy
);
173 EXPORT_SYMBOL(prune_dcache
);
174 EXPORT_SYMBOL(shrink_dcache_sb
);
175 EXPORT_SYMBOL(shrink_dcache_parent
);
176 EXPORT_SYMBOL(find_inode_number
);
177 EXPORT_SYMBOL(is_subdir
);
178 EXPORT_SYMBOL(get_unused_fd
);
179 EXPORT_SYMBOL(vfs_rmdir
);
180 EXPORT_SYMBOL(vfs_unlink
);
181 EXPORT_SYMBOL(vfs_rename
);
182 EXPORT_SYMBOL(__pollwait
);
184 #if !defined(CONFIG_NFSD) && defined(CONFIG_NFSD_MODULE)
185 EXPORT_SYMBOL(do_nfsservctl
);
188 /* device registration */
189 EXPORT_SYMBOL(register_chrdev
);
190 EXPORT_SYMBOL(unregister_chrdev
);
191 EXPORT_SYMBOL(register_blkdev
);
192 EXPORT_SYMBOL(unregister_blkdev
);
193 EXPORT_SYMBOL(tty_register_driver
);
194 EXPORT_SYMBOL(tty_unregister_driver
);
195 EXPORT_SYMBOL(tty_std_termios
);
197 /* block device driver support */
198 EXPORT_SYMBOL(block_read
);
199 EXPORT_SYMBOL(block_write
);
200 EXPORT_SYMBOL(block_fsync
);
201 EXPORT_SYMBOL(wait_for_request
);
202 EXPORT_SYMBOL(blksize_size
);
203 EXPORT_SYMBOL(hardsect_size
);
204 EXPORT_SYMBOL(blk_size
);
205 EXPORT_SYMBOL(blk_dev
);
206 EXPORT_SYMBOL(is_read_only
);
207 EXPORT_SYMBOL(set_device_ro
);
209 EXPORT_SYMBOL(sync_dev
);
210 EXPORT_SYMBOL(get_blkfops
);
211 EXPORT_SYMBOL(blkdev_open
);
212 EXPORT_SYMBOL(blkdev_release
);
213 EXPORT_SYMBOL(gendisk_head
);
214 EXPORT_SYMBOL(resetup_one_dev
);
215 EXPORT_SYMBOL(unplug_device
);
216 EXPORT_SYMBOL(make_request
);
217 EXPORT_SYMBOL(tq_disk
);
218 EXPORT_SYMBOL(find_buffer
);
219 EXPORT_SYMBOL(init_buffer
);
220 EXPORT_SYMBOL(max_sectors
);
221 EXPORT_SYMBOL(max_readahead
);
224 EXPORT_SYMBOL(tty_hangup
);
225 EXPORT_SYMBOL(tty_wait_until_sent
);
226 EXPORT_SYMBOL(tty_check_change
);
227 EXPORT_SYMBOL(tty_hung_up_p
);
228 EXPORT_SYMBOL(tty_flip_buffer_push
);
229 EXPORT_SYMBOL(tty_get_baud_rate
);
230 EXPORT_SYMBOL(do_SAK
);
231 EXPORT_SYMBOL(console_print
);
233 /* filesystem registration */
234 EXPORT_SYMBOL(register_filesystem
);
235 EXPORT_SYMBOL(unregister_filesystem
);
237 /* executable format registration */
238 EXPORT_SYMBOL(register_binfmt
);
239 EXPORT_SYMBOL(unregister_binfmt
);
240 EXPORT_SYMBOL(search_binary_handler
);
241 EXPORT_SYMBOL(prepare_binprm
);
242 EXPORT_SYMBOL(compute_creds
);
243 EXPORT_SYMBOL(remove_arg_zero
);
245 /* execution environment registration */
246 EXPORT_SYMBOL(lookup_exec_domain
);
247 EXPORT_SYMBOL(register_exec_domain
);
248 EXPORT_SYMBOL(unregister_exec_domain
);
250 /* sysctl table registration */
251 EXPORT_SYMBOL(register_sysctl_table
);
252 EXPORT_SYMBOL(unregister_sysctl_table
);
253 EXPORT_SYMBOL(sysctl_string
);
254 EXPORT_SYMBOL(sysctl_intvec
);
255 EXPORT_SYMBOL(proc_dostring
);
256 EXPORT_SYMBOL(proc_dointvec
);
257 EXPORT_SYMBOL(proc_dointvec_jiffies
);
258 EXPORT_SYMBOL(proc_dointvec_minmax
);
260 /* interrupt handling */
261 EXPORT_SYMBOL(request_irq
);
262 EXPORT_SYMBOL(free_irq
);
263 EXPORT_SYMBOL(probe_irq_on
);
264 EXPORT_SYMBOL(probe_irq_off
);
265 EXPORT_SYMBOL(bh_active
);
266 EXPORT_SYMBOL(bh_mask
);
267 EXPORT_SYMBOL(bh_mask_count
);
268 EXPORT_SYMBOL(bh_base
);
269 EXPORT_SYMBOL(add_timer
);
270 EXPORT_SYMBOL(del_timer
);
271 EXPORT_SYMBOL(mod_timer
);
272 EXPORT_SYMBOL(tq_timer
);
273 EXPORT_SYMBOL(tq_immediate
);
274 EXPORT_SYMBOL(tq_scheduler
);
275 EXPORT_SYMBOL(timer_active
);
276 EXPORT_SYMBOL(timer_table
);
279 /* Various random spinlocks we want to export */
280 EXPORT_SYMBOL(tqueue_lock
);
281 EXPORT_SYMBOL(waitqueue_lock
);
284 /* autoirq from drivers/net/auto_irq.c */
285 EXPORT_SYMBOL(autoirq_setup
);
286 EXPORT_SYMBOL(autoirq_report
);
289 EXPORT_SYMBOL(request_dma
);
290 EXPORT_SYMBOL(free_dma
);
291 EXPORT_SYMBOL(dma_spin_lock
);
292 #ifdef HAVE_DISABLE_HLT
293 EXPORT_SYMBOL(disable_hlt
);
294 EXPORT_SYMBOL(enable_hlt
);
297 /* IO port handling */
298 EXPORT_SYMBOL(check_region
);
299 EXPORT_SYMBOL(request_region
);
300 EXPORT_SYMBOL(release_region
);
302 /* process management */
303 EXPORT_SYMBOL(__wake_up
);
304 EXPORT_SYMBOL(sleep_on
);
305 EXPORT_SYMBOL(sleep_on_timeout
);
306 EXPORT_SYMBOL(interruptible_sleep_on
);
307 EXPORT_SYMBOL(interruptible_sleep_on_timeout
);
308 EXPORT_SYMBOL(schedule
);
309 EXPORT_SYMBOL(schedule_timeout
);
310 EXPORT_SYMBOL(jiffies
);
311 EXPORT_SYMBOL(xtime
);
312 EXPORT_SYMBOL(do_gettimeofday
);
313 EXPORT_SYMBOL(loops_per_sec
);
314 EXPORT_SYMBOL(kstat
);
317 EXPORT_SYMBOL(panic
);
318 EXPORT_SYMBOL(printk
);
319 EXPORT_SYMBOL(sprintf
);
320 EXPORT_SYMBOL(vsprintf
);
321 EXPORT_SYMBOL(kdevname
);
322 EXPORT_SYMBOL(simple_strtoul
);
323 EXPORT_SYMBOL(system_utsname
); /* UTS data */
324 EXPORT_SYMBOL(uts_sem
); /* UTS semaphore */
325 EXPORT_SYMBOL(sys_call_table
);
326 EXPORT_SYMBOL(machine_restart
);
327 EXPORT_SYMBOL(machine_halt
);
328 EXPORT_SYMBOL(machine_power_off
);
329 EXPORT_SYMBOL(register_reboot_notifier
);
330 EXPORT_SYMBOL(unregister_reboot_notifier
);
331 EXPORT_SYMBOL(_ctype
);
332 EXPORT_SYMBOL(secure_tcp_sequence_number
);
333 EXPORT_SYMBOL(get_random_bytes
);
334 EXPORT_SYMBOL(securebits
);
336 /* Program loader interfaces */
337 EXPORT_SYMBOL(setup_arg_pages
);
338 EXPORT_SYMBOL(copy_strings
);
339 EXPORT_SYMBOL(do_execve
);
340 EXPORT_SYMBOL(flush_old_exec
);
341 EXPORT_SYMBOL(open_dentry
);
342 EXPORT_SYMBOL(read_exec
);
344 /* Miscellaneous access points */
345 EXPORT_SYMBOL(si_meminfo
);
347 /* Added to make file system as module */
348 EXPORT_SYMBOL(set_writetime
);
349 EXPORT_SYMBOL(sys_tz
);
350 EXPORT_SYMBOL(__wait_on_super
);
351 EXPORT_SYMBOL(file_fsync
);
352 EXPORT_SYMBOL(clear_inode
);
353 EXPORT_SYMBOL(refile_buffer
);
354 EXPORT_SYMBOL(nr_async_pages
);
355 EXPORT_SYMBOL(___strtok
);
356 EXPORT_SYMBOL(init_fifo
);
357 EXPORT_SYMBOL(fifo_inode_operations
);
358 EXPORT_SYMBOL(chrdev_inode_operations
);
359 EXPORT_SYMBOL(blkdev_inode_operations
);
360 EXPORT_SYMBOL(read_ahead
);
361 EXPORT_SYMBOL(get_hash_table
);
362 EXPORT_SYMBOL(get_empty_inode
);
363 EXPORT_SYMBOL(insert_inode_hash
);
364 EXPORT_SYMBOL(remove_inode_hash
);
365 EXPORT_SYMBOL(make_bad_inode
);
366 EXPORT_SYMBOL(is_bad_inode
);
367 EXPORT_SYMBOL(event
);
368 EXPORT_SYMBOL(__down
);
369 EXPORT_SYMBOL(__down_interruptible
);
371 EXPORT_SYMBOL(brw_page
);
374 EXPORT_SYMBOL(add_mouse_randomness
);
375 EXPORT_SYMBOL(fasync_helper
);
377 #ifdef CONFIG_BLK_DEV_MD
378 EXPORT_SYMBOL(disk_name
); /* for md.c */
382 EXPORT_SYMBOL(get_write_access
);
383 EXPORT_SYMBOL(put_write_access
);
385 /* dynamic registering of consoles */
386 EXPORT_SYMBOL(register_console
);
387 EXPORT_SYMBOL(unregister_console
);
390 EXPORT_SYMBOL(get_fast_time
);
392 /* library functions */
393 EXPORT_SYMBOL(strnicmp
);
