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glibc/sysdeps/unix
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Arjun Shankar 8f0a947cf5 Remove check for NULL buffer passed to `ptsname_r' 
`ptsname_r' is declared in stdlib.h to only accept a `nonnull'
second argument and therefore GCC may choose to make optimizations
based on the assumption that this argument is NULL. This means
that potentially, GCC can optimize away the NULL check at some
point in the future. Since this is a programming interface, we
might as well remove the NULL check ourselves.

This also warrants a change to the `ptsname_r' manual page that
must be submitted to the corresponding mailing list.

In addition, remove the NULL buffer test in login/tst-ptsname.c.
 		2017-06-07 17:37:59 +02:00
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alpha Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
arm Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
bsd Define SIG_HOLD for XPG4 (bug 21538). 2017-06-05 10:19:03 +00:00
i386 Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
inet
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mips Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
powerpc Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
sh Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
sysv/linux Remove check for NULL buffer passed to `ptsname_r' 2017-06-07 17:37:59 +02:00
x86_64 Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
Implies
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Makefile Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
clock_gettime.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
clock_nanosleep.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
clock_settime.c Narrowing the visibility of libc-internal.h even further. 2017-03-01 20:33:46 -05:00
confstr.h
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get_child_max.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
getlogin.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
getlogin_r.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
getpagesize.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
grantpt.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
ifreq.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
make-syscalls.sh Do not stack-protect ifunc resolvers [BZ #7065] 2016-12-26 10:08:41 +01:00
s-proto-cancel.S
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s-proto.S
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setxid.h
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sockatmark.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
stime.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
syscall-template.S Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
syscall.S Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
syscalls.list posix: Consolidate Linux fsync syscall 2017-05-18 18:06:47 -03:00
sysdep.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00