y2038: Add test coverageazanella/y2038-work

A new 'tests-y2038' rule is added, which adds the required 64 bit
time flags and included in the 'tests' rule.

The current coverage is:

  * libc:
    - adjtime
    - adjtimex
    - clock_adjtime
    - clock_getres			tst-clock, tst-cpuclock1
    - clock_gettime			tst-clock, tst-clock2, tst-cpuclock1
    - clock_nanosleep			tst-clock_nanosleep, tst-cpuclock1
    - clock_settime			tst-clock2
    - ctime				tst-ctime
    - ctime_r
    - difftime				tst-difftime
    - fstat
    - fstatat
    - futimens
    - futimes
    - futimesat
    - getitimer
    - getrusage
    - gettimeofday			tst-clock_nanosleep
    - gmtime
    - gmtime_r
    - lstat
    - lutimes
    - mktime
    - mq_timedreceive			tst-mqueue{1248}
    - mq_timedsend			tst-mqueue{1248}
    - nanosleep				tst-cpuclock2, tst-mqueue8, tst-clock, tst-cpuclock1
    - ntp_adjtime
    - ntp_gettime
    - ntp_gettimex
    - ppoll64
    - pselect
    - recvmmsg				tst-cancel4_2
    - sched_rr_get_interval
    - select
    - semtimedop
    - setitimer
    - settimeofday
    - sigtimedwait
    - stat
    - time				tst-mqueue1, tst-mqueue2, tst-mqueue4, tst-mqueue8
    - timegm
    - timer_gettime			tst-timer4
    - timer_settime
    - timerfd_gettime
    - timerfd_settime
    - timespec_get
    - utime
    - utimensat
    - utimes
    - wait3
    - wait4_time64

  * libpthread:
    - cnd_timedwait
    - mtx_timedlock
    - pthread_clockjoin_np
    - pthread_cond_clockwait
    - pthread_cond_timedwait
    - pthread_mutex_clocklock
    - pthread_mutex_timedlock
    - pthread_rwlock_clockrdlock
    - pthread_rwlock_clockwrlock
    - pthread_rwlock_timedrdlock
    - pthread_rwlock_timedwrlock
    - pthread_timedjoin_np
    - sem_clockwait
    - sem_timedwait
    - thrd_sleep

  * librt:
    - aio_suspend
    - mq_timedreceive			tst-mqueue{1248}
    - mq_timedsend			tst-mqueue{1248}
    - timer_gettime			tst-timer4
    - timer_settime			tst-timer4

  * libanl:
    - gai_suspend_time

19 files changed, 52 insertions, 4 deletions

diff --git a/Makerules b/Makerules
index ca9885436e..0a14d01160 100644
--- a/Makerules
+++ b/Makerules
@@ -771,7 +771,7 @@ endif
 	     $(patsubst %.o,%.d,$(filter %.o,$(extra-objs:.os=.o))) \
 	     $(patsubst %.oS,%.d,$(filter %.oS,$(extra-objs))) \
 	     $(patsubst %.o,%.d,$(filter %.o,$(extra-test-objs:.os=.o))) \
-	     $(addsuffix .d,$(tests) $(tests-internal) $(xtests) $(test-srcs))
+	     $(addsuffix .d,$(tests) $(tests-internal) $(xtests) $(test-srcs) $(tests-y2038))
 ifeq ($(build-programs),yes)
 +depfiles += $(addsuffix .d,$(others) $(sysdep-others))
 endif
@@ -1286,6 +1286,17 @@ check: tests
 .PHONY: xcheck
 xcheck: xtests
 
+# Handle tests-y2038 tests they should be built with LFS and 64-bit time
+# support.
+include $(o-iterator)
+define o-iterator-doit
+$(foreach f,$(tests-y2038),$(objpfx)$(f)$(o)): CFLAGS += -D_TIME_BITS=64 -D_FILE_OFFSET_BITS=64
+endef
+object-suffixes-left := $(all-object-suffixes)
+include $(o-iterator)
+
+tests += $(foreach t,$(tests-y2038),$(t))
+
 # The only difference between MODULE_NAME=testsuite and MODULE_NAME=nonlib is
 # that almost all internal declarations from config.h, libc-symbols.h, and
 # include/*.h are not available to 'testsuite' code, but are to 'nonlib' code.
diff --git a/nptl/Makefile b/nptl/Makefile
index 8fb7fee6db..ea7e706a35 100644
--- a/nptl/Makefile
+++ b/nptl/Makefile
@@ -307,6 +307,9 @@ xtests = tst-setuid1 tst-setuid1-static tst-setuid2 \
 	tst-mutexpp1 tst-mutexpp6 tst-mutexpp10 tst-setgroups \
 	tst-mutexpp5 tst-mutexpp9
 
+tests-y2038 := \
+  tst-cancel4_2-y2038
+
 # This test can run into task limits because of a linux kernel bug
 # and then cause the make process to fail too, see bug 24537.
 xtests += tst-eintr1
diff --git a/nptl/tst-cancel4_2-y2038.c b/nptl/tst-cancel4_2-y2038.c
new file mode 100644
index 0000000000..4ac086a312
--- /dev/null
+++ b/nptl/tst-cancel4_2-y2038.c
@@ -0,0 +1 @@
+#include "tst-cancel4_2.c"
diff --git a/rt/Makefile b/rt/Makefile
index 7b374f2073..5d037ea368 100644
--- a/rt/Makefile
+++ b/rt/Makefile
@@ -49,6 +49,14 @@ tests := tst-shm tst-timer tst-timer2 \
 	 tst-shm-cancel
 tests-internal := tst-timer-sigmask
 
+tests-y2038 := \
+  tst-cpuclock2-y2038 \
+  tst-mqueue1-y2038 \
+  tst-mqueue2-y2038 \
+  tst-mqueue4-y2038 \
+  tst-mqueue8-y2038 \
+  tst-timer4-y2038
+
 extra-libs := librt
 extra-libs-others := $(extra-libs)
 
diff --git a/rt/tst-cpuclock2-y2038.c b/rt/tst-cpuclock2-y2038.c
new file mode 100644
index 0000000000..05775522bb
--- /dev/null
+++ b/rt/tst-cpuclock2-y2038.c
@@ -0,0 +1 @@
+#include "tst-cpuclock2.c"
diff --git a/rt/tst-cpuclock2.c b/rt/tst-cpuclock2.c
index c1c7ed2ad8..eebc3609d0 100644
--- a/rt/tst-cpuclock2.c
+++ b/rt/tst-cpuclock2.c
@@ -21,7 +21,11 @@
 
 #if (_POSIX_THREADS - 0) <= 0
 
-# define TEST_FUNCTION 0
+static int
+do_test ()
+{
+  return 0;
+}
 
 #else
 
@@ -330,7 +334,6 @@ do_test (void)
 
   return result;
 }
-# define TEST_FUNCTION do_test ()
 #endif
 
-#include "../test-skeleton.c"
+#include <support/test-driver.c>
diff --git a/rt/tst-mqueue1-y2038.c b/rt/tst-mqueue1-y2038.c
new file mode 100644
index 0000000000..9c600a9a97
--- /dev/null
+++ b/rt/tst-mqueue1-y2038.c
@@ -0,0 +1 @@
+#include "tst-mqueue1.c"
diff --git a/rt/tst-mqueue2-y2038.c b/rt/tst-mqueue2-y2038.c
new file mode 100644
index 0000000000..9d49f0b196
--- /dev/null
+++ b/rt/tst-mqueue2-y2038.c
@@ -0,0 +1 @@
+#include "tst-mqueue2.c"
diff --git a/rt/tst-mqueue4-y2038.c b/rt/tst-mqueue4-y2038.c
new file mode 100644
index 0000000000..c23a228dc4
--- /dev/null
+++ b/rt/tst-mqueue4-y2038.c
@@ -0,0 +1 @@
+#include "tst-mqueue4.c"
diff --git a/rt/tst-mqueue8-y2038.c b/rt/tst-mqueue8-y2038.c
new file mode 100644
index 0000000000..972637f7f5
--- /dev/null
+++ b/rt/tst-mqueue8-y2038.c
@@ -0,0 +1 @@
+#include "tst-mqueue8.c"
diff --git a/rt/tst-timer4-y2038.c b/rt/tst-timer4-y2038.c
new file mode 100644
index 0000000000..e47a593f10
--- /dev/null
+++ b/rt/tst-timer4-y2038.c
@@ -0,0 +1 @@
+#include "tst-timer4.c"
diff --git a/time/Makefile b/time/Makefile
index 0d571fb777..8b397d8c66 100644
--- a/time/Makefile
+++ b/time/Makefile
@@ -51,6 +51,15 @@ tests	:= test_time clocktest tst-posixtz tst-strptime tst_wcsftime \
 	   tst-adjtime tst-ctime tst-difftime tst-mktime4 tst-clock_settime \
 	   tst-clock_adjtime
 
+tests-y2038 := \
+  tst-clock-y2038 \
+  tst-clock2-y2038 \
+  tst-clock_nanosleep-y2038 \
+  tst-cpuclock1-y2038 \
+  tst-ctime-y2038 \
+  tst-difftime-y2038 \
+  tst-mktime4-y2038
+
 include ../Rules
 
 ifeq ($(run-built-tests),yes)
diff --git a/time/tst-clock-y2038.c b/time/tst-clock-y2038.c
new file mode 100644
index 0000000000..a1349678c8
--- /dev/null
+++ b/time/tst-clock-y2038.c
@@ -0,0 +1 @@
+#include "tst-clock.c"
diff --git a/time/tst-clock2-y2038.c b/time/tst-clock2-y2038.c
new file mode 100644
index 0000000000..897f47b287
--- /dev/null
+++ b/time/tst-clock2-y2038.c
@@ -0,0 +1 @@
+#include "tst-clock2.c"
diff --git a/time/tst-clock_nanosleep-y2038.c b/time/tst-clock_nanosleep-y2038.c
new file mode 100644
index 0000000000..c8638aa3d2
--- /dev/null
+++ b/time/tst-clock_nanosleep-y2038.c
@@ -0,0 +1 @@
+#include "tst-clock_nanosleep.c"
diff --git a/time/tst-cpuclock1-y2038.c b/time/tst-cpuclock1-y2038.c
new file mode 100644
index 0000000000..5a7ffa27ac
--- /dev/null
+++ b/time/tst-cpuclock1-y2038.c
@@ -0,0 +1 @@
+#include "tst-cpuclock1.c"
diff --git a/time/tst-ctime-y2038.c b/time/tst-ctime-y2038.c
new file mode 100644
index 0000000000..24a5ae98ed
--- /dev/null
+++ b/time/tst-ctime-y2038.c
@@ -0,0 +1 @@
+#include "tst-ctime.c"
diff --git a/time/tst-difftime-y2038.c b/time/tst-difftime-y2038.c
new file mode 100644
index 0000000000..751ce6c483
--- /dev/null
+++ b/time/tst-difftime-y2038.c
@@ -0,0 +1 @@
+#include "tst-difftime.c"
diff --git a/time/tst-mktime4-y2038.c b/time/tst-mktime4-y2038.c
new file mode 100644
index 0000000000..bf5197c6f3
--- /dev/null
+++ b/time/tst-mktime4-y2038.c
@@ -0,0 +1 @@
+#include "tst-mktime4.c"