dmap.c.diff

--- oldsrc/servers/vfs/dmap.c	2009-10-22 18:23:09.689108800 +1300
+++ src/servers/vfs/dmap.c	2009-10-22 18:12:17.095782600 +1300
@@ -17,61 +17,61 @@
 #define DT(enable, opcl, io, driver, flags, label) \
   { (enable?(opcl):no_dev), (enable?(io):0), \
   	(enable?(driver):0), (flags), label, FALSE },
 #define NC(x) (NR_CTRLRS >= (x))
 
 /* The order of the entries here determines the mapping between major device
  * numbers and tasks.  The first entry (major device 0) is not used.  The
  * next entry is major device 1, etc.  Character and block devices can be
  * intermixed at random.  The ordering determines the device numbers in /dev/.
  * Note that FS knows the device number of /dev/ram/ to load the RAM disk.
  * Also note that the major device numbers used in /dev/ are NOT the same as 
  * the process numbers of the device drivers. 
  */
 /*
   Driver enabled     Open/Cls  I/O     Driver #     Flags Device  File
   --------------     --------  ------  -----------  ----- ------  ----       
  */
 struct dmap dmap[NR_DEVICES];				/* actual map */ 
 PRIVATE struct dmap init_dmap[] = {
   DT(1, no_dev,   0,       0,       	0, "") 	  	/* 0 = not used   */
   DT(1, gen_opcl, gen_io,  MEM_PROC_NR, 0, "memory")        /* 1 = /dev/mem   */
   DT(0, no_dev,   0,       0,           DMAP_MUTABLE, "")   /* 2 = /dev/fd0   */
   DT(0, no_dev,   0,       0,           DMAP_MUTABLE, "")   /* 3 = /dev/c0    */
   DT(1, tty_opcl, gen_io,  TTY_PROC_NR, 0, "")    	 /* 4 = /dev/tty00 */
   DT(1, ctty_opcl,ctty_io, TTY_PROC_NR, 0, "")     	 /* 5 = /dev/tty   */
   DT(0, no_dev,   0,       NONE,	DMAP_MUTABLE, "")	/* 6 = /dev/lp    */
 
 #if (MACHINE == IBM_PC)
   DT(1, no_dev,   0,       0,   	DMAP_MUTABLE, "")   /* 7 = /dev/ip    */
   DT(0, no_dev,   0,       NONE,        DMAP_MUTABLE, "")   /* 8 = /dev/c1    */
-  DT(0, 0,        0,       0,   	DMAP_MUTABLE, "")   /* 9 = not used   */
+  DT(1, gen_opcl, gen_io,  PROC_PROC_NR,0,"proc")           /* 9 = /proc      */
   DT(0, no_dev,   0,       0,           DMAP_MUTABLE, "")   /*10 = /dev/c2    */
   DT(0, 0,        0,       0,   	DMAP_MUTABLE, "")   /*11 = not used   */
   DT(0, no_dev,   0,       NONE,     	DMAP_MUTABLE, "")   /*12 = /dev/c3    */
   DT(0, no_dev,   0,       NONE,	DMAP_MUTABLE, "")   /*13 = /dev/audio */
   DT(0, 0,   	  0,       0,		DMAP_MUTABLE, "")   /*14 = not used   */
   DT(1, gen_opcl, gen_io,  LOG_PROC_NR, 0, "")  	    /*15 = /dev/klog  */
   DT(0, no_dev,   0,       NONE,	DMAP_MUTABLE, "")   /*16 = /dev/random*/
   DT(0, 0,	  0,       0,		DMAP_MUTABLE, "")   /*17 = not used   */
 #endif /* IBM_PC */
 };
 
 FORWARD _PROTOTYPE( int map_driverX, (char *label, int major,
 			endpoint_t proc_nr_e, int style, int force)	);
 
 /*===========================================================================*
  *				do_devctl		 		     *
  *===========================================================================*/
 PUBLIC int do_devctl()
 {
 	if (!super_user)
 	{
 		printf("FS: unauthorized call of do_devctl by proc %d\n",
 			who_e);
 		return(EPERM);	/* only su (should be only RS or some drivers)
 				 * may call do_devctl.
 				 */
 	}
 	return fs_devctl(m_in.ctl_req, m_in.dev_nr, m_in.driver_nr,
 		m_in.dev_style, m_in.m_force);
 }