Remote unused segctl kernel call

lib/libsys/Makefile

@@ -86,7 +86,6 @@ SRCS=  \
 	sys_schedctl.c \
 	sys_schedule.c \
 	sys_sdevio.c \
-	sys_segctl.c \
 	sys_setalarm.c \
 	sys_setgrant.c \
 	sys_sigreturn.c \

lib/libsys/sys_physcopy.c

@@ -12,7 +12,7 @@ phys_bytes bytes;		/* how many bytes */
 {
 /* Transfer a block of data.  The source and destination can each either be a
  * process number or SELF (to indicate own process number). Virtual addresses 
- * are offsets within LOCAL_SEG (text, stack, data), REMOTE_SEG, or BIOS_SEG. 
+ * are offsets within LOCAL_SEG (text, stack, data), or BIOS_SEG. 
  * Physicall addressing is also possible with PHYS_SEG.
  */
 

lib/libsys/sys_segctl.c

@@ -1,24 +0,0 @@
-#include "syslib.h"
-
-/*===========================================================================*
- *                               sys_segctl				     *    
- *===========================================================================*/
-PUBLIC int sys_segctl(index, seg, off, phys, size)
-int *index;				/* return index of remote segment */
-u16_t *seg;				/* return segment selector here */
-vir_bytes *off;				/* return offset in segment here */
-phys_bytes phys;			/* physical address to convert */
-vir_bytes size;				/* size of segment */
-{
-    message m;
-    int s;
-    m.SEG_PHYS = phys;
-    m.SEG_SIZE = size;
-    s = _kernel_call(SYS_SEGCTL, &m);
-    *index = (int) m.SEG_INDEX;
-    *seg = (u16_t) m.SEG_SELECT;
-    *off = (vir_bytes) m.SEG_OFFSET;
-    return s;
-}
-
-

lib/libsys/sys_vircopy.c

@@ -12,7 +12,7 @@ phys_bytes bytes;		/* how many bytes */
 {
 /* Transfer a block of data.  The source and destination can each either be a
  * process number or SELF (to indicate own process number). Virtual addresses 
- * are offsets within LOCAL_SEG (text, stack, data), REMOTE_SEG, or BIOS_SEG. 
+ * are offsets within LOCAL_SEG (text, stack, data), or BIOS_SEG. 
  */
 
   message copy_mess;