isofs: unbreak lseek

servers/iso9660fs/proto.h

@@ -65,5 +65,6 @@ _PROTOTYPE(int create_v_pri, (struct iso9660_vd_pri *v_pri, char *buffer,
 			      unsigned long address)			);
 
 /* utility.c */
-_PROTOTYPE(int no_sys, (void));
+_PROTOTYPE(int do_noop, (void)						);
+_PROTOTYPE(int no_sys, (void)						);
 

servers/iso9660fs/table.c

@@ -9,36 +9,36 @@
 
 PUBLIC _PROTOTYPE (int (*fs_call_vec[]), (void) ) = {
   no_sys,			/* 0: not used */
-  no_sys,    			/* 1 */
+  no_sys,    			/* 1: not used */
   fs_putnode,			/* 2 */
   no_sys,			/* 3: not used */
-  no_sys,			/* 8: not used */
+  no_sys,			/* 4: not used */
+  no_sys,			/* 5: not used */
+  no_sys,			/* 6: not used */
+  do_noop,			/* 7 */
+  fs_stat,			/* 8 */
   no_sys,			/* 9: not used */
-  no_sys,			/* 10: not used */
+  fs_fstatfs,			/* 10 */
+  fs_bread,			/* 11 */
+  no_sys,			/* 12: not used */
+  no_sys,			/* 13: not used */
   no_sys,			/* 14: not used */
-  fs_stat,			/* 15 */
+  fs_unmount,			/* 15 */
-  no_sys,			/* 19: not used */
+  fs_sync,			/* 16 */
-  fs_fstatfs,			/* 21 */
+  fs_new_driver,		/* 17 */
-  fs_bread,			/* 22 */
+  no_sys,			/* 18: not_used */
+  fs_read,  			/* 19 */
+  no_sys,			/* 20: not used */
+  no_sys,			/* 21: not used */
+  no_sys,			/* 22: not used */
   no_sys,			/* 23: not used */
   no_sys,			/* 24: not used */
+  no_sys,			/* 25: not used */
+  fs_lookup,			/* 26 */
+  fs_mountpoint,		/* 27 */
+  fs_readsuper,	                /* 28 */
   no_sys,			/* 29: not used */
-  fs_unmount,			/* 32 */
+  no_sys,			/* 30: not used */
-  fs_sync,			/* 34 */
+  fs_getdents,			/* 31 */
-  fs_new_driver,		/* 37 */
-  no_sys,			/* 41: not_used */
-  fs_read,  			/* 42 */
-  no_sys,			/* 43: not used */
-  no_sys,			/* 44: not used */
-  no_sys,			/* 45: not used */
-  no_sys,			/* 46: not used */
-  no_sys,			/* 47: not used */
-  no_sys,			/* 48: not used */
-  fs_lookup,			/* 49 */
-  fs_mountpoint,		/* 50 */
-  fs_readsuper,	                /* 51 */
-  no_sys,			/* 52: not used */
-  no_sys,			/* 53: not used */
-  fs_getdents,			/* 54 */
   fs_statvfs,			/* 32 */
 };

servers/iso9660fs/utility.c

@@ -5,10 +5,19 @@
 #include <minix/callnr.h>
 #include <minix/vfsif.h>
 
+/*===========================================================================*
+ *				do_noop					     *
+ *===========================================================================*/
+PUBLIC int do_noop(void)
+{
+/* Do not do anything. */
+  return(OK);
+}
+
 /*===========================================================================*
  *				no_sys					     *
  *===========================================================================*/
-PUBLIC int no_sys()
+PUBLIC int no_sys(void)
 {
 /* Somebody has used an illegal system call number */
   return(EINVAL);