diff -urN 2.4.4/arch/alpha/kernel/alpha_ksyms.c exports/arch/alpha/kernel/alpha_ksyms.c
--- 2.4.4/arch/alpha/kernel/alpha_ksyms.c	Sat Apr 28 05:24:29 2001
+++ exports/arch/alpha/kernel/alpha_ksyms.c	Sun Apr 29 18:55:56 2001
@@ -127,15 +127,11 @@
 /* In-kernel system calls.  */
 EXPORT_SYMBOL(kernel_thread);
 EXPORT_SYMBOL(sys_open);
-EXPORT_SYMBOL(sys_dup);
 EXPORT_SYMBOL(sys_exit);
-EXPORT_SYMBOL(sys_write);
-EXPORT_SYMBOL(sys_read);
 EXPORT_SYMBOL(sys_lseek);
 EXPORT_SYMBOL(__kernel_execve);
 EXPORT_SYMBOL(sys_setsid);
 EXPORT_SYMBOL(sys_sync);
-EXPORT_SYMBOL(sys_wait4);
 
 /* Networking helper routines. */
 EXPORT_SYMBOL(csum_tcpudp_magic);
diff -urN 2.4.4/include/asm-alpha/unistd.h exports/include/asm-alpha/unistd.h
--- 2.4.4/include/asm-alpha/unistd.h	Sun Apr  1 20:11:24 2001
+++ exports/include/asm-alpha/unistd.h	Sun Apr 29 18:55:53 2001
@@ -515,7 +515,7 @@
 	return sys_open(name, mode, flags);
 }
 
-extern long sys_dup(int);
+extern long sys_dup(unsigned int);
 static inline long dup(int fd)
 {
 	return sys_dup(fd);
@@ -540,13 +540,11 @@
 
 #define exit(x) _exit(x)
 
-extern long sys_write(int, const char *, int);
 static inline long write(int fd, const char * buf, int nr)
 {
 	return sys_write(fd, buf, nr);
 }
 
-extern long sys_read(int, char *, int);
 static inline long read(int fd, char * buf, int nr)
 {
 	return sys_read(fd, buf, nr);
diff -urN 2.4.4/include/linux/fs.h exports/include/linux/fs.h
--- 2.4.4/include/linux/fs.h	Sat Apr 28 05:24:47 2001
+++ exports/include/linux/fs.h	Sun Apr 29 18:55:53 2001
@@ -554,6 +554,14 @@
 
 extern int fcntl_getlk(unsigned int, struct flock *);
 extern int fcntl_setlk(unsigned int, unsigned int, struct flock *);
+extern asmlinkage long sys_fcntl(unsigned int fd, unsigned int cmd, unsigned long arg);
+extern asmlinkage long sys_dup(unsigned int fildes);
+extern asmlinkage long sys_dup2(unsigned int oldfd, unsigned int newfd);
+extern asmlinkage ssize_t sys_read(unsigned int fd, char * buf, size_t count);
+extern asmlinkage ssize_t sys_write(unsigned int fd, const char * buf, size_t count);
+extern asmlinkage long sys_chroot(const char * filename);
+extern asmlinkage long sys_chdir(const char * filename);
+
 
 extern int fcntl_getlk64(unsigned int, struct flock64 *);
 extern int fcntl_setlk64(unsigned int, unsigned int, struct flock64 *);
diff -urN 2.4.4/kernel/ksyms.c exports/kernel/ksyms.c
--- 2.4.4/kernel/ksyms.c	Sat Apr 28 05:24:48 2001
+++ exports/kernel/ksyms.c	Sun Apr 29 18:55:53 2001
@@ -9,6 +9,7 @@
  *   by Bjorn Ekwall <bj0rn@blox.se>
  */
 
+#define __KERNEL_SYSCALLS__
 #include <linux/config.h>
 #include <linux/slab.h>
 #include <linux/module.h>
@@ -48,6 +49,8 @@
 #include <linux/tty.h>
 #include <linux/in6.h>
 #include <asm/checksum.h>
+#include <linux/unistd.h>
+
 
 #if defined(CONFIG_PROC_FS)
 #include <linux/proc_fs.h>
@@ -149,6 +152,13 @@
 EXPORT_SYMBOL(lookup_one);
 EXPORT_SYMBOL(lookup_hash);
 EXPORT_SYMBOL(sys_close);
+EXPORT_SYMBOL(sys_read);
+EXPORT_SYMBOL(sys_write);
+EXPORT_SYMBOL(sys_dup);
+EXPORT_SYMBOL(sys_chroot);
+EXPORT_SYMBOL(sys_chdir);
+EXPORT_SYMBOL(sys_fcntl);
+EXPORT_SYMBOL(do_pipe);
 EXPORT_SYMBOL(dcache_lock);
 EXPORT_SYMBOL(d_alloc_root);
 EXPORT_SYMBOL(d_delete);
@@ -176,6 +186,7 @@
 EXPORT_SYMBOL(invalidate_inodes);
 EXPORT_SYMBOL(invalidate_inode_pages);
 EXPORT_SYMBOL(truncate_inode_pages);
+EXPORT_SYMBOL(invalidate_inode_pages2);
 EXPORT_SYMBOL(fsync_dev);
 EXPORT_SYMBOL(permission);
 EXPORT_SYMBOL(vfs_permission);
@@ -358,6 +369,8 @@
 EXPORT_SYMBOL(add_wait_queue_exclusive);
 EXPORT_SYMBOL(remove_wait_queue);
 
+EXPORT_SYMBOL(flush_signal_handlers);
+
 /* The notion of irq probe/assignment is foreign to S/390 */
 
 #if !defined(CONFIG_ARCH_S390)
@@ -427,6 +440,7 @@
 EXPORT_SYMBOL(interruptible_sleep_on_timeout);
 EXPORT_SYMBOL(schedule);
 EXPORT_SYMBOL(schedule_timeout);
+EXPORT_SYMBOL(sys_wait4);
 EXPORT_SYMBOL(jiffies);
 EXPORT_SYMBOL(xtime);
 EXPORT_SYMBOL(do_gettimeofday);