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695d7d138e
glibc/sysdeps/unix
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Joseph Myers 695d7d138e Assume prlimit64 is available. 
This patch makes sysdeps/unix/sysv/linux code assume the prlimit64
syscall is always available, given the minimum of a 3.2 kernel.

__ASSUME_PRLIMIT64, which in fact was no longer used, is removed.
Code conditional on __NR_prlimit64 being defined is made
unconditional.  Fallback code for the case where prlimit64 produces an
ENOSYS error is removed, substantially simplifying some functions.

Tested for x86_64 and x86.

	* sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_PRLIMIT64):
	Remove macro.
	* sysdeps/unix/sysv/linux/getrlimit64.c (__getrlimit64): Assume
	prlimit64 is always available and does not give an ENOSYS error.
	* sysdeps/unix/sysv/linux/prlimit.c [__NR_prlimit64]: Make code
	unconditional.
	[!__NR_prlimit64]: Remove conditional code.
	* sysdeps/unix/sysv/linux/setrlimit.c (__setrlimit): Assume
	prlimit64 is always available and does not give an ENOSYS error.
	* sysdeps/unix/sysv/linux/setrlimit64.c (__setrlimit64): Likewise.
2017-05-09 14:05:09 +00:00
..
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 Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
i386 Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
inet Move nss directory into sysdeps Subdirs. 2013-02-05 14:32:48 -08:00
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 Assume prlimit64 is available. 2017-05-09 14:05:09 +00:00
x86_64 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
get_child_max.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
getlogin.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
Implies
make-syscalls.sh Do not stack-protect ifunc resolvers [BZ #7065] 2016-12-26 10:08:41 +01:00
Makefile Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
s-proto-cancel.S * sysdeps/unix/Makefile: Include $(common-objpfx)s-proto-cancel.d. 2002-12-30 00:12:56 +00:00
s-proto.S
setxid.h Update. 2004-11-12 01:27:04 +00:00
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 Fix nice getpriority, setpriority namespace (bug 18553). 2015-06-17 20:22:39 +00:00
sysdep.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00