Christian Brauner 15e9a4f378 linux ttyname and ttyname_r: do not return wrong results ... If a link (say /proc/self/fd/0) pointing to a device, say /dev/pts/2, in a parent mount namespace is passed to ttyname, and a /dev/pts/2 exists (in a different devpts) in the current namespace, then it returns /dev/pts/2. But /dev/pts/2 is NOT the current tty, it is a different file and device. Detect this case and return ENODEV. Userspace can choose to take this as a hint that the fd points to a tty device but to act on the fd rather than the link. Signed-off-by: Serge Hallyn <serge@hallyn.com> Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>		2017-03-19 17:36:13 +00:00
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aarch64	Add ifunc support for aarch64.	2017-03-15 16:46:26 -07:00
alpha	Remove _dl_platform_string	2017-03-14 17:18:52 +01:00
arm	Update arm, mips, powerpc-nofpu libm-test-ulps.	2017-02-17 23:10:01 +00:00
generic	Remove _dl_platform_string	2017-03-14 17:18:52 +01:00
gnu	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
hppa	hppa: Fix setting of __libc_stack_end	2017-03-15 13:37:16 -07:00
i386	Remove _dl_platform_string	2017-03-14 17:18:52 +01:00
ia64	Allow direct use of math_ldbl.h in testsuite.	2017-02-25 10:40:48 -05:00
ieee754	Improve float range reduction accuracy near pi/2 (bug 21094).	2017-03-15 22:00:54 +00:00
init_array	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
m68k	m68k: fix 64bit atomic ops	2017-02-01 01:32:31 +01:00
mach	hurd: Make send/recv more posixish	2017-03-13 20:41:12 +01:00
microblaze	Remove very old libm-test-ulps entries.	2017-01-20 23:58:49 +00:00
mips	Remove _dl_platform_string	2017-03-14 17:18:52 +01:00
nacl	Narrowing the visibility of libc-internal.h even further.	2017-03-01 20:33:46 -05:00
nios2	New pthread rwlock that is more scalable.	2017-01-10 11:50:17 +01:00
nptl	Narrowing the visibility of libc-internal.h even further.	2017-03-01 20:33:46 -05:00
posix	Remove the str(n)dup inlines from string/bits/string2.h. Although inlining	2017-03-13 18:45:42 +00:00
powerpc	Miscellaneous low-risk changes preparing for _ISOMAC testsuite.	2017-03-01 20:32:50 -05:00
pthread	Refer to <signal.h> instead of <pthread.h> in <bits/sigthread.h>	2017-02-28 10:34:15 +01:00
s390	Remove _dl_platform_string	2017-03-14 17:18:52 +01:00
sh	sh: Fix building with gcc5/6	2017-03-12 17:29:32 -03:00
sparc	Fix sparc64 bits/setjmp.h namespace (bug 21261).	2017-03-18 00:17:25 +00:00
tile	tile: Check for pointer add overflow in memchr	2017-01-16 15:44:48 -05:00
unix	linux ttyname and ttyname_r: do not return wrong results	2017-03-19 17:36:13 +00:00
wordsize-32	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
wordsize-64	Add missing header files throughout the testsuite.	2017-02-16 17:33:18 -05:00
x86	Use CPU_FEATURES_CPU_P to check if AVX is available	2017-03-17 11:38:13 -07:00
x86_64	x86_64: fix static build of __mempcpy_chk for compilers defaulting to PIC/PIE	2017-03-15 16:10:05 -07:00