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-rw-r--r--src/appl/telnet/kern.diff308
1 files changed, 0 insertions, 308 deletions
diff --git a/src/appl/telnet/kern.diff b/src/appl/telnet/kern.diff
deleted file mode 100644
index 3c1153b..0000000
--- a/src/appl/telnet/kern.diff
+++ /dev/null
@@ -1,308 +0,0 @@
-*** h/ioctl.h.old Tue May 23 14:50:42 1989
---- h/ioctl.h Tue Aug 29 18:24:49 1989
-***************
-*** 214,219 ****
---- 214,220 ----
- #define TIOCPKT_START 0x08 /* start output */
- #define TIOCPKT_NOSTOP 0x10 /* no more ^S, ^Q */
- #define TIOCPKT_DOSTOP 0x20 /* now do ^S ^Q */
-+ #define TIOCPKT_IOCTL 0x40 /* state change of pty driver */
- #define TIOCSTOP _IO('t', 111) /* stop output, like ^S */
- #define TIOCSTART _IO('t', 110) /* start output, like ^Q */
- #define TIOCMSET _IOW('t', 109, int) /* set all modem bits */
-***************
-*** 226,231 ****
---- 227,235 ----
- #define TIOCUCNTL _IOW('t', 102, int) /* pty: set/clr usr cntl mode */
- #define UIOCCMD(n) _IO('u', n) /* usr cntl op "n" */
- #define TIOCCONS _IO('t', 98) /* become virtual console */
-+ #define TIOCEXT _IOW('t', 97, int) /* pty: external processing */
-+ #define TIOCGSTATE _IOR('t', 96, int) /* pty: get internal state */
-+ #define TIOCSIG _IO('t', 95) /* pty: generate signal */
-
- #define OTTYDISC 0 /* old, v7 std tty driver */
- #define NETLDISC 1 /* line discip for berk net */
-*** h/tty.h.old Tue May 23 14:51:01 1989
---- h/tty.h Wed Aug 23 11:30:40 1989
-***************
-*** 70,75 ****
---- 70,76 ----
- struct ttychars t_chars; /* tty */
- struct winsize t_winsize; /* window size */
- /* be careful of tchars & co. */
-+ #ifndef NO_T_CHARS_DEFINES
- #define t_erase t_chars.tc_erase
- #define t_kill t_chars.tc_kill
- #define t_intrc t_chars.tc_intrc
-***************
-*** 84,89 ****
---- 85,91 ----
- #define t_flushc t_chars.tc_flushc
- #define t_werasc t_chars.tc_werasc
- #define t_lnextc t_chars.tc_lnextc
-+ #endif
- };
-
- #define TTIPRI 28
-***************
-*** 124,129 ****
---- 126,132 ----
- #define TS_LNCH 0x080000 /* next character is literal */
- #define TS_TYPEN 0x100000 /* retyping suspended input (PENDIN) */
- #define TS_CNTTB 0x200000 /* counting tab width; leave FLUSHO alone */
-+ #define TS_EXTPROC 0x400000 /* external processing of data */
-
- #define TS_LOCAL (TS_BKSL|TS_QUOT|TS_ERASE|TS_LNCH|TS_TYPEN|TS_CNTTB)
-
-*** sys/tty.c.old Tue May 23 14:52:28 1989
---- sys/tty.c Thu Aug 24 09:31:49 1989
-***************
-*** 275,280 ****
---- 275,285 ----
- */
- switch (com) {
-
-+ /* get internal state - needed for TS_EXTPROC bit */
-+ case TIOCGSTATE:
-+ *(int *)data = tp->t_state;
-+ break;
-+
- /* get discipline number */
- case TIOCGETD:
- *(int *)data = tp->t_line;
-***************
-*** 752,757 ****
---- 757,763 ----
- */
- if ((tp->t_state&TS_TYPEN) == 0 && (t_flags&PASS8) == 0)
- c &= 0177;
-+ if ((tp->t_state&TS_EXTPROC) == 0) {
- /*
- * Check for literal nexting very first
- */
-***************
-*** 834,839 ****
---- 840,846 ----
- else if (c == '\\')
- tp->t_state |= TS_BKSL;
- }
-+ }
-
- /*
- * Cbreak mode, don't process line editing
-***************
-*** 851,856 ****
---- 858,864 ----
- goto endcase;
- }
-
-+ if ((tp->t_state&TS_EXTPROC) == 0) {
- /*
- * From here on down cooked mode character
- * processing takes place.
-***************
-*** 911,916 ****
---- 919,925 ----
- goto endcase;
- }
- }
-+ }
-
- /*
- * Check for input buffer overflow
-***************
-*** 933,938 ****
---- 942,948 ----
- } else if (tp->t_rocount++ == 0)
- tp->t_rocol = tp->t_col;
- tp->t_state &= ~TS_QUOT;
-+ if ((tp->t_state&TS_EXTPROC) == 0) {
- if (c == '\\')
- tp->t_state |= TS_QUOT;
- if (tp->t_state&TS_ERASE) {
-***************
-*** 948,953 ****
---- 958,964 ----
- i--;
- }
- }
-+ }
- }
- endcase:
- /*
-***************
-*** 998,1005 ****
- return (-1);
- /*
- * Turn tabs to spaces as required
- */
-! if (c == '\t' && (tp->t_flags&TBDELAY) == XTABS) {
- register int s;
-
- c = 8 - (tp->t_col&7);
---- 1009,1022 ----
- return (-1);
- /*
- * Turn tabs to spaces as required
-+ *
-+ * Special case if we have external processing, we don't
-+ * do the tab expansion because we'll probably get it
-+ * wrong. If tab expansion needs to be done, let it
-+ * happen externally.
- */
-! if ((tp->t_state&TS_EXTPROC) == 0 &&
-! c == '\t' && (tp->t_flags&TBDELAY) == XTABS) {
- register int s;
-
- c = 8 - (tp->t_col&7);
-***************
-*** 1497,1503 ****
- int s;
- char *nextc();
-
-! if ((tp->t_flags&ECHO) == 0)
- return;
- tp->t_flags &= ~FLUSHO;
- c &= 0377;
---- 1514,1520 ----
- int s;
- char *nextc();
-
-! if ((tp->t_flags&ECHO) == 0 || (tp->t_state&TS_EXTPROC))
- return;
- tp->t_flags &= ~FLUSHO;
- c &= 0377;
-***************
-*** 1618,1624 ****
-
- if ((tp->t_state&TS_CNTTB) == 0)
- tp->t_flags &= ~FLUSHO;
-! if ((tp->t_flags&ECHO) == 0)
- return;
- c &= 0377;
- if (tp->t_flags&RAW) {
---- 1635,1641 ----
-
- if ((tp->t_state&TS_CNTTB) == 0)
- tp->t_flags &= ~FLUSHO;
-! if ((tp->t_flags&ECHO) == 0 || (tp->t_state&TS_EXTPROC))
- return;
- c &= 0377;
- if (tp->t_flags&RAW) {
-*** sys/tty_pty.c.old Tue May 23 14:52:43 1989
---- sys/tty_pty.c Tue Aug 29 18:48:36 1989
-***************
-*** 208,213 ****
---- 208,214 ----
- return (EIO);
- tp->t_oproc = ptsstart;
- (void)(*linesw[tp->t_line].l_modem)(tp, 1);
-+ tp->t_state &= ~TS_EXTPROC;
- pti = &pt_ioctl[minor(dev)];
- pti->pt_flags = 0;
- pti->pt_send = 0;
-***************
-*** 247,252 ****
---- 248,275 ----
- error = ureadc((int)pti->pt_send, uio);
- if (error)
- return (error);
-+ if (pti->pt_send & TIOCPKT_IOCTL) {
-+ struct xx {
-+ struct sgttyb a;
-+ struct tchars b;
-+ struct ltchars c;
-+ int d;
-+ int e;
-+ } cb;
-+ cb.a.sg_ispeed = tp->t_ispeed;
-+ cb.a.sg_ospeed = tp->t_ospeed;
-+ cb.a.sg_erase = tp->t_erase;
-+ cb.a.sg_kill = tp->t_kill;
-+ cb.a.sg_flags = tp->t_flags;
-+ bcopy((caddr_t)&tp->t_intrc,
-+ (caddr_t)&cb.b, sizeof(cb.b));
-+ bcopy((caddr_t)&tp->t_suspc,
-+ (caddr_t)&cb.c, sizeof(cb.c));
-+ cb.d = tp->t_state;
-+ cb.e = ((unsigned)tp->t_flags)>>16;
-+ cc = MIN(uio->uio_resid, sizeof(cb));
-+ uiomove(&cb, cc, UIO_READ, uio);
-+ }
- pti->pt_send = 0;
- return (0);
- }
-***************
-*** 483,488 ****
---- 506,533 ----
- * IF CONTROLLER STTY THEN MUST FLUSH TO PREVENT A HANG.
- * ttywflush(tp) will hang if there are characters in the outq.
- */
-+ if (cmd == TIOCEXT) {
-+ /*
-+ * When the TS_EXTPROC bit is being toggled, we need
-+ * to send an TIOCPKT_IOCTL if the packet driver
-+ * is turned on.
-+ */
-+ if (*(int *)data) {
-+ if (pti->pt_flags & PF_PKT) {
-+ pti->pt_send |= TIOCPKT_IOCTL;
-+ ptcwakeup(tp);
-+ }
-+ tp->t_state |= TS_EXTPROC;
-+ } else {
-+ if ((tp->t_state & TS_EXTPROC) &&
-+ (pti->pt_flags & PF_PKT)) {
-+ pti->pt_send |= TIOCPKT_IOCTL;
-+ ptcwakeup(tp);
-+ }
-+ tp->t_state &= ~TS_EXTPROC;
-+ }
-+ return (0);
-+ } else
- if (cdevsw[major(dev)].d_open == ptcopen)
- switch (cmd) {
-
-***************
-*** 525,530 ****
---- 570,583 ----
- while (getc(&tp->t_outq) >= 0)
- ;
- break;
-+
-+ case TIOCSIG:
-+ if (*(unsigned int *)data >= NSIG)
-+ return(EINVAL);
-+ if ((tp->t_flags&NOFLSH) == 0)
-+ ttyflush(tp, FREAD|FWRITE);
-+ gsignal(tp->t_pgrp, *(unsigned int *)data);
-+ return(0);
- }
- error = ttioctl(tp, cmd, data, flag);
- /*
-***************
-*** 549,554 ****
---- 602,624 ----
- return (0);
- }
- error = ENOTTY;
-+ }
-+ /*
-+ * If external processing and packet mode send ioctl packet.
-+ */
-+ if ((tp->t_state & TS_EXTPROC) && (pti->pt_flags & PF_PKT)) {
-+ switch(cmd) {
-+ case TIOCSETP:
-+ case TIOCSETN:
-+ case TIOCSETC:
-+ case TIOCSLTC:
-+ case TIOCLBIS:
-+ case TIOCLBIC:
-+ case TIOCLSET:
-+ pti->pt_send |= TIOCPKT_IOCTL;
-+ default:
-+ break;
-+ }
- }
- stop = (tp->t_flags & RAW) == 0 &&
- tp->t_stopc == CTRL('s') && tp->t_startc == CTRL('q');
generated by cgit v1.1 at 2024-09-08 07:46:12 +0000