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[RFC PATCH 00/52] Make GLIBC Y2038-proof
- From: "Albert ARIBAUD (3ADEV)" <albert dot aribaud at 3adev dot fr>
- To: libc-alpha at sourceware dot org
- Cc: "Albert ARIBAUD (3ADEV)" <albert dot aribaud at 3adev dot fr>
- Date: Fri, 8 Sep 2017 00:41:27 +0200
- Subject: [RFC PATCH 00/52] Make GLIBC Y2038-proof
- Authentication-results: sourceware.org; auth=none
This series implements Y2038-proof types, implementation, internal
functions, and APIs. For more information, see documentation at
https://sourceware.org/glibc/wiki/Y2038ProofnessDesign
Each patch in this series except the last add one type or function,
with a few exception where several functions are implemented as a whole.
The last patch enables the _TIME_BITS mechanism. Once this patch is
applied, API header files will will use 64-bit time if _TIME_BITS is
defined and equal to 64 prior to their inclusion, and conversively,
will use 32-bit time if _TIME_BITS is different from 64 or does not
exist.
Albert ARIBAUD (3ADEV) (52):
Y2038: add type __time64_t
Y2038: add function __difftime64
Y2038: add functions using struct tm
Y2038: add function __mktime64 (and timelocal)
Y2038: add function __timegm64
Y2038: add struct __timespec64
Y2038: add function __clock_gettime64
Y2038: add function __clock_settime64
Y2038: add function __clock_getres64
Y2038: add function __clock_nanosleep64
Y2038: add function __timespec_get64
Y2038: add function __futimens64
Y2038: add function __utimensat64
Y2038: add function __sigtimedwait64
Y2038: add struct __timeval64
Y2038: add function __futimes64
Y2038: add function __lutimes64
Y2038: add struct __itimerspec64
Y2038: add function __timer_gettime64
Y2038: add function __timer_settime64
Y2038: add function __timerfd_gettime64
Y2038: add function __timerfd_settime64
Y2038: add struct __stat64_t64
Y2038: add function __fstat64_t64 (and __fxstat64_t64)
Y2038: add function __stat64_t64 (and __xstat64_t64)
Y2038: add function __lstat64_t64 (and __lxstat64_t64)
Y2038: add function __fstatat64_t64 (and __fxstatat_t64)
Y2038: add function __time_t64
Y2038: add function __stime_t64
Y2038: add function __utimes_t64
Y2038: add function __gettimeofday_t64
Y2038: add function __settimeofday_t64
Y2038: add function __mq_timedsend_t64
Y2038: add function __mq_timedreceive_t64
Y2038: add function __msgctl_t64
Y2038: add function __sched_rr_get_interval_t64
Y2038: add function __nanosleep64_t64
Y2038: add function __adjtime_t64
Y2038: add function __utime_t64
Y2038: add struct __itimerval_t64
Y2038: add function __getitimer_t64
Y2038: add function __setitimer_t64
Y2038: add functions using futexes
Y2038: add function __getrusage_t64
Y2038: add struct __ntp_timeval_t64
Y2038: add function __ntp_gettime_t64
Y2038: add function __ntp_gettimex_t64
Y2038: add function __adjtimex_t64 (and __ntp_adjtime_t64)
Y2038: add function pselect
Y2038: add function select
Y2038: add RPC functions
Y2038: add _TIME_BITS==64 support
bits/typesizes.h | 1 +
include/features.h | 4 +
include/sys/select.h | 15 +
include/sys/stat.h | 35 ++
include/sys/time.h | 6 +
include/time.h | 130 +++++-
include/utime.h | 7 +
io/Versions | 11 +
io/fstat64.c | 7 +
io/fstatat64.c | 7 +
io/futimens.c | 9 +
io/lstat64.c | 7 +
io/stat64.c | 7 +
io/sys/stat.h | 75 +++-
io/utime.c | 16 +
io/utime.h | 15 +-
io/utimensat.c | 9 +
misc/futimes.c | 9 +
misc/lutimes.c | 8 +
misc/sys/select.h | 25 ++
misc/utimes.c | 15 +
nptl/Versions | 11 +
nptl/lll_timedlock_wait.c | 37 ++
nptl/pthread_cond_wait.c | 285 +++++++++++++
nptl/pthread_mutex_timedlock.c | 616 +++++++++++++++++++++++++++
nptl/pthread_rwlock_common.c | 591 +++++++++++++++++++++++++
nptl/pthread_rwlock_timedrdlock.c | 19 +
nptl/pthread_rwlock_timedwrlock.c | 19 +
nptl/sem_timedwait.c | 18 +
nptl/sem_wait.c | 24 ++
nptl/sem_waitcommon.c | 172 ++++++++
posix/Makefile | 3 +-
posix/Versions | 7 +
posix/bits/types.h | 3 +-
posix/sched.h | 9 +
posix/sched_rr_gi64.c | 51 +++
resource/Makefile | 2 +-
resource/Versions | 7 +
resource/getrusage64.c | 185 ++++++++
resource/sys/resource.h | 9 +
rt/Makefile | 6 +-
rt/Versions | 13 +
rt/mq_timedreceive_t64.c | 45 ++
rt/mq_timedsend_t64.c | 44 ++
rt/mqueue.h | 22 +
rt/timerfd_gettime64.c | 28 ++
rt/timerfd_settime64.c | 29 ++
signal/signal.h | 10 +
signal/sigtimedwait.c | 10 +
sunrpc/clnt_udp.c | 27 ++
sunrpc/pmap_rmt.c | 23 +
sunrpc/rpc/clnt.h | 24 ++
sunrpc/rpc/pmap_clnt.h | 15 +
sysdeps/nptl/aio_misc.h | 39 ++
sysdeps/nptl/lowlevellock.h | 17 +
sysdeps/nptl/pthread.h | 41 ++
sysdeps/posix/clock_getres.c | 87 +++-
sysdeps/posix/time.c | 26 ++
sysdeps/posix/utime.c | 22 +
sysdeps/pthread/aio_suspend.c | 164 +++++++
sysdeps/pthread/semaphore.h | 10 +
sysdeps/unix/clock_gettime.c | 46 ++
sysdeps/unix/clock_settime.c | 56 ++-
sysdeps/unix/sysv/linux/Versions | 9 +
sysdeps/unix/sysv/linux/adjtime.c | 124 ++++++
sysdeps/unix/sysv/linux/arm/Versions | 24 ++
sysdeps/unix/sysv/linux/arm/init-first.c | 15 +
sysdeps/unix/sysv/linux/arm/libc-vdso.h | 1 +
sysdeps/unix/sysv/linux/bits/msq.h | 20 +
sysdeps/unix/sysv/linux/bits/stat.h | 6 +-
sysdeps/unix/sysv/linux/clock_getres.c | 40 ++
sysdeps/unix/sysv/linux/clock_gettime.c | 44 ++
sysdeps/unix/sysv/linux/clock_nanosleep.c | 87 +++-
sysdeps/unix/sysv/linux/clock_settime.c | 23 +
sysdeps/unix/sysv/linux/futex-internal.h | 123 ++++++
sysdeps/unix/sysv/linux/futimens.c | 38 ++
sysdeps/unix/sysv/linux/futimes.c | 52 +++
sysdeps/unix/sysv/linux/fxstat64.c | 50 +++
sysdeps/unix/sysv/linux/fxstatat64.c | 54 +++
sysdeps/unix/sysv/linux/gettimeofday.c | 26 ++
sysdeps/unix/sysv/linux/lowlevellock-futex.h | 22 +
sysdeps/unix/sysv/linux/lutimes.c | 53 +++
sysdeps/unix/sysv/linux/lxstat64.c | 50 +++
sysdeps/unix/sysv/linux/msgctl.c | 72 ++++
sysdeps/unix/sysv/linux/ntp_gettime.c | 25 ++
sysdeps/unix/sysv/linux/ntp_gettimex.c | 31 ++
sysdeps/unix/sysv/linux/pselect.c | 61 +++
sysdeps/unix/sysv/linux/select.c | 66 +++
sysdeps/unix/sysv/linux/settimeofday64.c | 44 ++
sysdeps/unix/sysv/linux/sigtimedwait.c | 75 ++++
sysdeps/unix/sysv/linux/stime.c | 70 +++
sysdeps/unix/sysv/linux/sys/timerfd.h | 19 +
sysdeps/unix/sysv/linux/sys/timex.h | 32 +-
sysdeps/unix/sysv/linux/time.c | 22 +
sysdeps/unix/sysv/linux/timer_gettime.c | 24 ++
sysdeps/unix/sysv/linux/timer_settime.c | 49 +++
sysdeps/unix/sysv/linux/timerfd_gettime64.c | 44 ++
sysdeps/unix/sysv/linux/timerfd_settime64.c | 71 +++
sysdeps/unix/sysv/linux/timespec_get.c | 35 ++
sysdeps/unix/sysv/linux/utimensat.c | 36 ++
sysdeps/unix/sysv/linux/utimes.c | 31 ++
sysdeps/unix/sysv/linux/xstat64.c | 50 +++
sysvipc/sys/msg.h | 9 +
time/Makefile | 4 +-
time/Versions | 16 +
time/adjtime.c | 10 +
time/bits/types/struct_timespec.h | 17 +
time/bits/types/struct_timeval.h | 9 +
time/bits/types/time_t.h | 4 +
time/ctime.c | 10 +
time/ctime_r.c | 9 +
time/difftime.c | 9 +
time/getitimer64.c | 51 +++
time/gettimeofday.c | 10 +
time/gmtime.c | 15 +
time/localtime.c | 17 +
time/mktime.c | 403 ++++++++++++++++++
time/nanosleep64.c | 61 +++
time/offtime.c | 64 +++
time/setitimer64.c | 69 +++
time/settimeofday.c | 8 +
time/stime.c | 17 +
time/sys/time.h | 74 ++++
time/time.c | 13 +
time/time.h | 161 ++++++-
time/timegm.c | 11 +
time/tzfile.c | 4 +-
time/tzset.c | 64 ++-
128 files changed, 6112 insertions(+), 35 deletions(-)
create mode 100644 posix/sched_rr_gi64.c
create mode 100644 resource/getrusage64.c
create mode 100644 rt/mq_timedreceive_t64.c
create mode 100644 rt/mq_timedsend_t64.c
create mode 100644 rt/timerfd_gettime64.c
create mode 100644 rt/timerfd_settime64.c
create mode 100644 sysdeps/unix/sysv/linux/settimeofday64.c
create mode 100644 sysdeps/unix/sysv/linux/stime.c
create mode 100644 sysdeps/unix/sysv/linux/timerfd_gettime64.c
create mode 100644 sysdeps/unix/sysv/linux/timerfd_settime64.c
create mode 100644 time/getitimer64.c
create mode 100644 time/nanosleep64.c
create mode 100644 time/setitimer64.c
--
2.11.0