nptl: Move core condition variable functions into libc

Onl pthread_cond_clockwait did not have a forwarder, so it needs
a new symbol version.

Some complications arise due to the need to supply hidden aliases,
GLIBC_PRIVATE exports (for the C11 condition variable implementation
that still remains in libpthread) and 64-bit time_t stubs.

pthread_cond_broadcast, pthread_cond_signal,  pthread_cond_timedwait,
pthread_cond_wait, pthread_cond_clockwait have been moved using
scripts/move-symbol-to-libc.py.

Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>

7 files changed, 10 insertions, 23 deletions

diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
index 6458f4dca7..9f1ad8ceb9 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
@@ -2224,6 +2224,7 @@ GLIBC_2.30 __nldbl_warn F
 GLIBC_2.30 __nldbl_warnx F
 GLIBC_2.30 getdents64 F
 GLIBC_2.30 gettid F
+GLIBC_2.30 pthread_cond_clockwait F
 GLIBC_2.30 tgkill F
 GLIBC_2.30 twalk_r F
 GLIBC_2.32 __libc_single_threaded D 0x1
@@ -2259,6 +2260,7 @@ GLIBC_2.34 __pthread_mutex_unlock F
 GLIBC_2.34 __pthread_once F
 GLIBC_2.34 __pthread_setspecific F
 GLIBC_2.34 __pthread_unwind_next F
+GLIBC_2.34 pthread_cond_clockwait F
 GLIBC_2.34 pthread_getspecific F
 GLIBC_2.34 pthread_key_create F
 GLIBC_2.34 pthread_key_delete F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
index 4ebcfbb8ae..48a99cef5f 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
@@ -12,10 +12,6 @@ GLIBC_2.0 ftrylockfile F
 GLIBC_2.0 funlockfile F
 GLIBC_2.0 pthread_atfork F
 GLIBC_2.0 pthread_cancel F
-GLIBC_2.0 pthread_cond_broadcast F
-GLIBC_2.0 pthread_cond_signal F
-GLIBC_2.0 pthread_cond_timedwait F
-GLIBC_2.0 pthread_cond_wait F
 GLIBC_2.0 pthread_create F
 GLIBC_2.0 pthread_detach F
 GLIBC_2.0 pthread_join F
@@ -121,10 +117,7 @@ GLIBC_2.28 tss_create F
 GLIBC_2.28 tss_delete F
 GLIBC_2.28 tss_get F
 GLIBC_2.28 tss_set F
-GLIBC_2.3.2 pthread_cond_broadcast F
-GLIBC_2.3.2 pthread_cond_signal F
-GLIBC_2.3.2 pthread_cond_timedwait F
-GLIBC_2.3.2 pthread_cond_wait F
+GLIBC_2.3.2 __libpthread_version_placeholder F
 GLIBC_2.3.3 __pthread_register_cancel F
 GLIBC_2.3.3 __pthread_register_cancel_defer F
 GLIBC_2.3.3 __pthread_unregister_cancel F
@@ -139,7 +132,6 @@ GLIBC_2.3.3 pthread_tryjoin_np F
 GLIBC_2.3.4 pthread_attr_getaffinity_np F
 GLIBC_2.3.4 pthread_setaffinity_np F
 GLIBC_2.3.4 pthread_setschedprio F
-GLIBC_2.30 pthread_cond_clockwait F
 GLIBC_2.30 pthread_mutex_clocklock F
 GLIBC_2.30 pthread_rwlock_clockrdlock F
 GLIBC_2.30 pthread_rwlock_clockwrlock F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
index 69c1f7141e..45d64f29d6 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
@@ -2257,6 +2257,7 @@ GLIBC_2.30 __nldbl_warn F
 GLIBC_2.30 __nldbl_warnx F
 GLIBC_2.30 getdents64 F
 GLIBC_2.30 gettid F
+GLIBC_2.30 pthread_cond_clockwait F
 GLIBC_2.30 tgkill F
 GLIBC_2.30 twalk_r F
 GLIBC_2.32 __libc_single_threaded D 0x1
@@ -2292,6 +2293,7 @@ GLIBC_2.34 __pthread_mutex_unlock F
 GLIBC_2.34 __pthread_once F
 GLIBC_2.34 __pthread_setspecific F
 GLIBC_2.34 __pthread_unwind_next F
+GLIBC_2.34 pthread_cond_clockwait F
 GLIBC_2.34 pthread_getspecific F
 GLIBC_2.34 pthread_key_create F
 GLIBC_2.34 pthread_key_delete F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist
index f8e2de67d1..7985008441 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist
@@ -2079,6 +2079,7 @@ GLIBC_2.30 __nldbl_warn F
 GLIBC_2.30 __nldbl_warnx F
 GLIBC_2.30 getdents64 F
 GLIBC_2.30 gettid F
+GLIBC_2.30 pthread_cond_clockwait F
 GLIBC_2.30 tgkill F
 GLIBC_2.30 twalk_r F
 GLIBC_2.32 __libc_single_threaded D 0x1
@@ -2114,6 +2115,7 @@ GLIBC_2.34 __pthread_mutex_unlock F
 GLIBC_2.34 __pthread_once F
 GLIBC_2.34 __pthread_setspecific F
 GLIBC_2.34 __pthread_unwind_next F
+GLIBC_2.34 pthread_cond_clockwait F
 GLIBC_2.34 pthread_getspecific F
 GLIBC_2.34 pthread_key_create F
 GLIBC_2.34 pthread_key_delete F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
index 8ea5895de0..0baa8bc608 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
@@ -58,10 +58,6 @@ GLIBC_2.3 pthread_barrierattr_destroy F
 GLIBC_2.3 pthread_barrierattr_init F
 GLIBC_2.3 pthread_barrierattr_setpshared F
 GLIBC_2.3 pthread_cancel F
-GLIBC_2.3 pthread_cond_broadcast F
-GLIBC_2.3 pthread_cond_signal F
-GLIBC_2.3 pthread_cond_timedwait F
-GLIBC_2.3 pthread_cond_wait F
 GLIBC_2.3 pthread_condattr_getpshared F
 GLIBC_2.3 pthread_condattr_setpshared F
 GLIBC_2.3 pthread_create F
@@ -110,10 +106,7 @@ GLIBC_2.3 sem_timedwait F
 GLIBC_2.3 sem_trywait F
 GLIBC_2.3 sem_unlink F
 GLIBC_2.3 sem_wait F
-GLIBC_2.3.2 pthread_cond_broadcast F
-GLIBC_2.3.2 pthread_cond_signal F
-GLIBC_2.3.2 pthread_cond_timedwait F
-GLIBC_2.3.2 pthread_cond_wait F
+GLIBC_2.3.2 __libpthread_version_placeholder F
 GLIBC_2.3.3 __pthread_register_cancel F
 GLIBC_2.3.3 __pthread_register_cancel_defer F
 GLIBC_2.3.3 __pthread_unregister_cancel F
@@ -128,7 +121,6 @@ GLIBC_2.3.3 pthread_tryjoin_np F
 GLIBC_2.3.4 pthread_attr_getaffinity_np F
 GLIBC_2.3.4 pthread_setaffinity_np F
 GLIBC_2.3.4 pthread_setschedprio F
-GLIBC_2.30 pthread_cond_clockwait F
 GLIBC_2.30 pthread_mutex_clocklock F
 GLIBC_2.30 pthread_rwlock_clockrdlock F
 GLIBC_2.30 pthread_rwlock_clockwrlock F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist
index e16fb6935b..15e0b7a458 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist
@@ -2278,6 +2278,7 @@ GLIBC_2.30 __nldbl_warn F
 GLIBC_2.30 __nldbl_warnx F
 GLIBC_2.30 getdents64 F
 GLIBC_2.30 gettid F
+GLIBC_2.30 pthread_cond_clockwait F
 GLIBC_2.30 tgkill F
 GLIBC_2.30 twalk_r F
 GLIBC_2.32 __argp_errorieee128 F
@@ -2407,6 +2408,7 @@ GLIBC_2.34 __pthread_mutex_unlock F
 GLIBC_2.34 __pthread_once F
 GLIBC_2.34 __pthread_setspecific F
 GLIBC_2.34 __pthread_unwind_next F
+GLIBC_2.34 pthread_cond_clockwait F
 GLIBC_2.34 pthread_getspecific F
 GLIBC_2.34 pthread_key_create F
 GLIBC_2.34 pthread_key_delete F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
index c1f55a814c..314853be09 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
@@ -36,10 +36,6 @@ GLIBC_2.17 pthread_barrierattr_getpshared F
 GLIBC_2.17 pthread_barrierattr_init F
 GLIBC_2.17 pthread_barrierattr_setpshared F
 GLIBC_2.17 pthread_cancel F
-GLIBC_2.17 pthread_cond_broadcast F
-GLIBC_2.17 pthread_cond_signal F
-GLIBC_2.17 pthread_cond_timedwait F
-GLIBC_2.17 pthread_cond_wait F
 GLIBC_2.17 pthread_condattr_getclock F
 GLIBC_2.17 pthread_condattr_getpshared F
 GLIBC_2.17 pthread_condattr_setclock F
@@ -130,7 +126,6 @@ GLIBC_2.28 tss_create F
 GLIBC_2.28 tss_delete F
 GLIBC_2.28 tss_get F
 GLIBC_2.28 tss_set F
-GLIBC_2.30 pthread_cond_clockwait F
 GLIBC_2.30 pthread_mutex_clocklock F
 GLIBC_2.30 pthread_rwlock_clockrdlock F
 GLIBC_2.30 pthread_rwlock_clockwrlock F