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[PATCH v2] tst-ttyname: skip the test when /dev/ptmx is not available
- From: "Dmitry V. Levin" <ldv at altlinux dot org>
- To: libc-alpha at sourceware dot org
- Date: Tue, 26 Dec 2017 00:41:54 +0300
- Subject: [PATCH v2] tst-ttyname: skip the test when /dev/ptmx is not available
- Authentication-results: sourceware.org; auth=none
* sysdeps/unix/sysv/linux/tst-ttyname.c (do_in_chroot_1): Skip the
test instead of failing in case of ENOENT returned by posix_openpt.
---
ChangeLog | 5 +++++
sysdeps/unix/sysv/linux/tst-ttyname.c | 9 ++++++++-
2 files changed, 13 insertions(+), 1 deletion(-)
diff --git a/sysdeps/unix/sysv/linux/tst-ttyname.c b/sysdeps/unix/sysv/linux/tst-ttyname.c
index 0fdf1a8..6848a6d 100644
--- a/sysdeps/unix/sysv/linux/tst-ttyname.c
+++ b/sysdeps/unix/sysv/linux/tst-ttyname.c
@@ -253,7 +253,14 @@ do_in_chroot_1 (int (*cb)(const char *, int))
/* Open the PTS that we'll be testing on. */
int master;
char *slavename;
- VERIFY ((master = posix_openpt (O_RDWR|O_NOCTTY|O_NONBLOCK)) >= 0);
+ master = posix_openpt (O_RDWR|O_NOCTTY|O_NONBLOCK);
+ if (master < 0)
+ {
+ if (errno == ENOENT)
+ FAIL_UNSUPPORTED ("posix_openpt: %m");
+ else
+ FAIL_EXIT1 ("posix_openpt: %m");
+ }
VERIFY ((slavename = ptsname (master)));
VERIFY (unlockpt (master) == 0);
if (strncmp (slavename, "/dev/pts/", 9) != 0)
--
ldv