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Make ps understand "-tpts/4" by assuming that ptyfs is mounted on

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/dev/pts and that the '/' immediately preceding the digits does not
need a 'p' in front of it (ick, kludge_oldps_options()).
This commit is contained in:
atatat 2004-11-29 04:44:10 +00:00
parent 6d8ce32cbf
commit fde0dde8b2
1 changed files with 6 additions and 3 deletions
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9
bin/ps/ps.c
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@ -1,4 +1,4 @@
/* $NetBSD: ps.c,v 1.55 2004/10/29 19:53:29 dsl Exp $ */
/* $NetBSD: ps.c,v 1.56 2004/11/29 04:44:10 atatat Exp $ */
/*
* Copyright (c) 2000 The NetBSD Foundation, Inc.
@ -75,7 +75,7 @@ __COPYRIGHT("@(#) Copyright (c) 1990, 1993, 1994\n\
#if 0
static char sccsid[] = "@(#)ps.c 8.4 (Berkeley) 4/2/94";
#else
__RCSID("$NetBSD: ps.c,v 1.55 2004/10/29 19:53:29 dsl Exp $");
__RCSID("$NetBSD: ps.c,v 1.56 2004/11/29 04:44:10 atatat Exp $");
#endif
#endif /* not lint */
@ -269,6 +269,9 @@ main(int argc, char *argv[])
flag = KERN_PROC_TTY_REVOKE;
else if (strcmp(ttname, "co") == 0)
ttypath = _PATH_CONSOLE;
else if (strncmp(ttname, "pts/", 4) == 0)
(void)snprintf(ttypath = pathbuf,
sizeof(pathbuf), "%s%s", _PATH_DEV, ttname);
else if (*ttname != '/')
(void)snprintf(ttypath = pathbuf,
sizeof(pathbuf), "%s%s", _PATH_TTY, ttname);
@ -710,7 +713,7 @@ kludge_oldps_options(char *s)
*/
if (isdigit((unsigned char)*cp) &&
(cp == s || (cp[-1] != 'U' && cp[-1] != 't' && cp[-1] != 'p' &&
(cp - 1 == s || cp[-2] != 't'))))
cp[-1] != '/' && (cp - 1 == s || cp[-2] != 't'))))
*ns++ = 'p';
/* and append the number */
(void)strcpy(ns, cp); /* XXX strcpy is safe here */