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77b6f55347
glibc/sysdeps/unix/sysv/linux/ia64
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Adhemerval Zanella 77b6f55347 linux: Assume clock_getres CLOCK_{PROCESS,THREAD}_CPUTIME_ID 
The Linux 3.2 clock_getres kernel code (kernel/posix-cpu-timers.c)
issued for clock_getres CLOCK_PROCESS_CPUTIME_ID (process_cpu_clock_getres)
and CLOCK_THREAD_CPUTIME_ID (thread_cpu_clock_getres) call
posix_cpu_clock_getres. And it fails on check_clock only if an invalid
clock is used (not the case) or if we pass an invalid the pid/tid in
29 msb of clock_id (not the case either).

This patch assumes that clock_getres syscall always support
CLOCK_PROCESS_CPUTIME_ID and CLOCK_THREAD_CPUTIME_ID, so there is no need
to fallback to hp-timing support for _SC_MONOTONIC_CLOCK neither to issue
the syscall to certify the clock_id is supported bt the kernel.  This
allows simplify the sysconf support to always use the syscall.

it also removes ia64 itc drift check and assume kernel handles it correctly.

Checked on aarch64-linux-gnu, x86_64-linux-gnu, and i686-linux-gnu.

	* sysdeps/unix/sysv/linux/ia64/has_cpuclock.c: Remove file.
	* sysdeps/unix/sysv/linux/ia64/sysconf.c: Likewise.
	* sysdeps/unix/sysv/linux/sysconf.c (has_cpuclock): Remove function.
	(__sysconf): Assume kernel support for _SC_MONOTONIC_CLOCK,
	_SC_CPUTIME, and _SC_THREAD_CPUTIME.
2019-03-22 16:52:29 -03:00
..
bits Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
sys Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
____longjmp_chk.S Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
__ia64_longjmp.S Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
__longjmp.S Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
__sigstack_longjmp.c Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
__start_context.S Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
brk.S Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
bsd-_setjmp.S ia64: relocate out of ports/ subdir 2014-02-16 01:12:38 -05:00
bsd-setjmp.S ia64: relocate out of ports/ subdir 2014-02-16 01:12:38 -05:00
c++-types.data IA64: Consolidate nptl/ subdirectories under linux/... 2014-08-04 10:00:52 -04:00
clone2.S Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
clone.S ia64: relocate out of ports/ subdir 2014-02-16 01:12:38 -05:00
configure Assume that accept4 is always available and works 2017-04-19 07:44:48 +02:00
configure.ac Assume that accept4 is always available and works 2017-04-19 07:44:48 +02:00
dl-brk.S ia64: relocate out of ports/ subdir 2014-02-16 01:12:38 -05:00
dl-cache.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
dl-static.c Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
dl-sysdep.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
get_clockfreq.c Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
getclktck.c ia64: relocate out of ports/ subdir 2014-02-16 01:12:38 -05:00
getcontext.S Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
Implies NPTL is no longer an add-on! 2014-07-07 09:29:06 -07:00
ioperm.c Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
ipc_priv.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
jmp_buf-macros.h Add jmp_buf-macros.h 2017-11-09 05:10:03 -08:00
kernel_stat.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
kernel-features.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
ld.abilist Ignore absolute symbols in ABI tests. 2018-05-04 15:46:32 +00:00
ldconfig.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
ldd-rewrite.sed ia64: relocate out of ports/ subdir 2014-02-16 01:12:38 -05:00
ldsodefs.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
libanl.abilist Ignore absolute symbols in ABI tests. 2018-05-04 15:46:32 +00:00
libBrokenLocale.abilist Ignore absolute symbols in ABI tests. 2018-05-04 15:46:32 +00:00
libc.abilist Linux: Add gettid system call wrapper [BZ #6399] 2019-02-08 11:27:55 +01:00
libcrypt.abilist Ignore absolute symbols in ABI tests. 2018-05-04 15:46:32 +00:00
libdl.abilist Ignore absolute symbols in ABI tests. 2018-05-04 15:46:32 +00:00
libm.abilist Remove the error handling wrapper from pow 2018-11-21 09:58:36 +00:00
libnsl.abilist Ignore absolute symbols in ABI tests. 2018-05-04 15:46:32 +00:00
libpthread.abilist nptl: Add abilist symbols for C11 threads 2018-07-24 14:07:18 -03:00
libresolv.abilist Ignore absolute symbols in ABI tests. 2018-05-04 15:46:32 +00:00
librt.abilist Ignore absolute symbols in ABI tests. 2018-05-04 15:46:32 +00:00
libthread_db.abilist Ignore absolute symbols in ABI tests. 2018-05-04 15:46:32 +00:00
libutil.abilist Ignore absolute symbols in ABI tests. 2018-05-04 15:46:32 +00:00
localplt.data ld.so: Introduce struct dl_exception 2017-08-10 16:54:57 +02:00
makecontext.c Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
Makefile conformtest: XFAIL uc_sigmask test for ia64 (bug 21634). 2017-06-20 17:47:32 +00:00
mmap_internal.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
pipe.S Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
profil-counter.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
pt-vfork.S Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
readelflib.c Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
register-dump.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
rt-sysdep.S ia64: relocate out of ports/ subdir 2014-02-16 01:12:38 -05:00
setcontext.S Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
setjmp.S Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
shlib-versions Remove configuration name patterns from shlib-versions. 2014-09-12 12:28:47 +00:00
sigaltstack-offsets.sym ia64: relocate out of ports/ subdir 2014-02-16 01:12:38 -05:00
sigcontext-offsets.sym Fix mcontext_t sigcontext namespace (bug 21457). 2017-08-30 22:02:04 +00:00
sigcontextinfo.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
sigprocmask.c Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
swapcontext.c Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
syscall.S Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
syscalls.list Consolidate Linux send implementation 2017-03-09 15:22:06 +01:00
sysdep.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
sysdep.S Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
timer_create.c IA64: Consolidate nptl/ subdirectories under linux/... 2014-08-04 10:00:52 -04:00
timer_delete.c IA64: Consolidate nptl/ subdirectories under linux/... 2014-08-04 10:00:52 -04:00
timer_getoverr.c IA64: Consolidate nptl/ subdirectories under linux/... 2014-08-04 10:00:52 -04:00
timer_gettime.c IA64: Consolidate nptl/ subdirectories under linux/... 2014-08-04 10:00:52 -04:00
timer_settime.c IA64: Consolidate nptl/ subdirectories under linux/... 2014-08-04 10:00:52 -04:00
tst-setcontext2.c Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
tst-setcontext4.c Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
ucontext_i.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
unwind_longjmp.c Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
unwind-dw2-fde.c ia64: relocate out of ports/ subdir 2014-02-16 01:12:38 -05:00
unwind-forcedunwind.c Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
Versions network: recvmsg and sendmsg standard compliance (BZ#16919) 2016-05-25 17:39:01 -03:00
vfork.S Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
wordexp.c Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00