diff options
| author | Todd C. Miller <millert@cvs.openbsd.org> | 2004-04-11 18:04:37 +0000 |
|---|---|---|
| committer | Todd C. Miller <millert@cvs.openbsd.org> | 2004-04-11 18:04:37 +0000 |
| commit | 19d8d54e816b8d0063b5c61ec12e6a06654c8680 (patch) | |
| tree | cbfe0ae7fd35212c8aa6a5e3f2ba3ca0dcb8ed0f /lib | |
| parent | 8e9986215e5b1150f8af7a608f822ba91d1a5096 (diff) | |
Crank max ptys to 992. We now have 62 pty/tty pairs for each letter
instead of 16. E.g. it is now /dev/{p,t}typ[0-9a-zA-z] instead of just
/dev/{p,t}typ[0-9a-f]. This requires that you update MAKEDEV and run:
# cd /dev && ./MAKEDEV pty0 && rm -f [pt]ty[rq]*
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/libutil/pty.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/lib/libutil/pty.c b/lib/libutil/pty.c index a8fa7671537..bd6fa2cfb8c 100644 --- a/lib/libutil/pty.c +++ b/lib/libutil/pty.c @@ -1,4 +1,4 @@ -/* $OpenBSD: pty.c,v 1.11 2004/02/10 01:31:20 millert Exp $ */ +/* $OpenBSD: pty.c,v 1.12 2004/04/11 18:04:36 millert Exp $ */ /*- * Copyright (c) 1990, 1993 * The Regents of the University of California. All rights reserved. @@ -30,7 +30,7 @@ #if defined(LIBC_SCCS) && !defined(lint) /* from: static char sccsid[] = "@(#)pty.c 8.1 (Berkeley) 6/4/93"; */ -static const char rcsid[] = "$Id: pty.c,v 1.11 2004/02/10 01:31:20 millert Exp $"; +static const char rcsid[] = "$Id: pty.c,v 1.12 2004/04/11 18:04:36 millert Exp $"; #endif /* LIBC_SCCS and not lint */ #include <sys/cdefs.h> @@ -49,6 +49,7 @@ static const char rcsid[] = "$Id: pty.c,v 1.11 2004/02/10 01:31:20 millert Exp $ #include "util.h" #define TTY_LETTERS "pqrstuvwxyzPQRST" +#define TTY_SUFFIX "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ" int openpty(amaster, aslave, name, termp, winp) @@ -58,8 +59,8 @@ openpty(amaster, aslave, name, termp, winp) struct winsize *winp; { char line[] = "/dev/ptyXX"; - register const char *cp1, *cp2; - register int master, slave, ttygid; + const char *cp1, *cp2; + int master, slave, ttygid; struct group *gr; struct ptmget ptm; int fd; @@ -103,7 +104,7 @@ openpty(amaster, aslave, name, termp, winp) for (cp1 = TTY_LETTERS; *cp1; cp1++) { line[8] = *cp1; - for (cp2 = "0123456789abcdef"; *cp2; cp2++) { + for (cp2 = TTY_SUFFIX; *cp2; cp2++) { line[9] = *cp2; line[5] = 'p'; if ((master = open(line, O_RDWR, 0)) == -1) { |