made ioctls to work better on sun
authorceriel <none@none>
Fri, 22 Apr 1988 19:41:22 +0000 (19:41 +0000)
committerceriel <none@none>
Fri, 22 Apr 1988 19:41:22 +0000 (19:41 +0000)
mach/mantra/int/mloopc

index b877bf8..0a20a88 100644 (file)
@@ -111,7 +111,11 @@ sys6:              cmp.l   #-1,d0
                mov     d0,-(sp)
                bra     2f
 1:             mov     d0,-(sp)                ! ??
-               mov     xxxx,-(sp)
+#ifdef lword
+               move.l  xxxx,-(sp)
+#else
+               move.w  xxxx+2,-(sp)
+#endif
                cl      -(sp)
 2:             move.l  .retaddr,a0
                jmp     (a0)
@@ -371,6 +375,52 @@ _Xioctl:   move.l  (sp)+,.retaddr
 #ifndef        lword
                bsr     st248
 #endif
+#ifdef __USG
+! only support TIOCGETP and TIOCSETP
+               move.l  4(sp),d0
+               cmp.l   d0,#0x7408      ! TIOCGETP
+               bne     1f
+               move.l  (sp)+,d0
+               move.l  d0,(sp)
+               jsr     _gtty
+               lea     8(sp),sp
+               bra     sys4
+1:
+               cmp.l   d0,#0x7409      ! TIOCSETP
+               bne     9f
+               move.l  (sp)+,d0
+               move.l  d0,(sp)
+               jsr     _stty
+               lea     8(sp),sp
+               bra     sys4
+#endif
+#ifdef __BSD4_2
+.sect .data
+XXmapping:
+.data4 0x7408,0x40067408                       ! TIOCGETP
+.data4 0x7409,0x80067409                       ! TIOCSETP
+.data4 0x740a,0x8006740a                       ! TIOCSETN
+.data4 0x740d,0x2000740d                       ! TIOCEXCL
+.data4 0x740e,0x2000740e                       ! TIOCNXCL
+.data4 0x7402,0x20007402                       ! TIOCHPCL
+.data4 0x7412,0x40067412                       ! TIOCGETC
+.data4 0x7411,0x40067411                       ! TIOCSETC
+.data4 0
+.sect .text
+               lea     XXmapping, a0
+               move.l  4(sp),d0
+1:
+               tst.l   (a0)
+               beq     9f
+               cmp.l   (a0),d0
+               beq     1f
+               add.l   #8,a0
+               bra     1b
+1:
+               move.l  4(a0),d0
+               move.l  d0,4(sp)
+#endif
+9:
                jsr     _ioctl
                lea     12(sp),sp
                bra     sys4