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- add unlockpt(); linux wants it.

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- disable major/minor test and explain why.
This commit is contained in:
christos 2004-11-11 15:57:47 +00:00
parent aa4b2f2cf3
commit 13eabbb5aa
1 changed files with 18 additions and 3 deletions
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21
regress/lib/libc/pty/ptmx/ptmx.c
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@ -1,4 +1,4 @@
/* $NetBSD: ptmx.c,v 1.3 2004/05/27 03:18:19 christos Exp $ */
/* $NetBSD: ptmx.c,v 1.4 2004/11/11 15:57:47 christos Exp $ */
/*-
* Copyright (c) 2004 The NetBSD Foundation, Inc.
@ -36,7 +36,7 @@
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <sys/cdefs.h>
__RCSID("$NetBSD: ptmx.c,v 1.3 2004/05/27 03:18:19 christos Exp $");
__RCSID("$NetBSD: ptmx.c,v 1.4 2004/11/11 15:57:47 christos Exp $");
#include <stdlib.h>
#include <unistd.h>
@ -45,6 +45,14 @@ __RCSID("$NetBSD: ptmx.c,v 1.3 2004/05/27 03:18:19 christos Exp $");
#include <fcntl.h>
#include <sys/stat.h>
/*
* On NetBSD /dev/ptyp0 == /dev/pts/0 so we can check for major
* and minor device numbers. This check is non-portable. This
* check is now disabled because we might not have /dev/ptyp0
* at all.
*/
#undef PTY_DEVNO_CHECK
int
main(int argc, char *argv[])
{
@ -62,15 +70,20 @@ main(int argc, char *argv[])
if (fstat(fdm, &stm) == -1)
err(1, "fstat master");
#ifdef PTY_DEVNO_CHECK
if (stat("/dev/ptyp0", &sts) == -1)
err(1, "stat example");
err(1, "stat `%s'", /dev/ptyp0);
if (major(stm.st_rdev) != major(sts.st_rdev))
errx(1, "bad master major number %d", major(stm.st_rdev));
#endif
if (grantpt(fdm) == -1)
err(1, "grantpt");
if (unlockpt(fdm) == -1)
err(1, "unlockpt");
if ((pty = ptsname(fdm)) == NULL)
err(1, "ptsname");
@ -80,8 +93,10 @@ main(int argc, char *argv[])
if (fstat(fds, &sts) == -1)
err(1, "fstat slave");
#ifdef PTY_DEVNO_CHECK
if (minor(stm.st_rdev) != minor(sts.st_rdev))
errx(1, "bad slave minor number %d", major(stm.st_rdev));
#endif
if (sts.st_uid != getuid())
errx(1, "bad slave uid %lu != %lu", (unsigned long)stm.st_uid,