htl: move pthread_self info libc.

Signed-off-by: Guy-Fleury Iteriteka <gfleury@disroot.org>
Message-Id: <20230318095826.1125734-4-gfleury@disroot.org>

9 files changed, 18 insertions, 16 deletions

diff --git a/htl/Makefile b/htl/Makefile
index 622e85cef8..0587fd164c 100644
--- a/htl/Makefile
+++ b/htl/Makefile
@@ -52,7 +52,6 @@ libpthread-routines := pt-attr pt-attr-destroy pt-attr-getdetachstate	    \
 	pt-exit								    \
 	pt-initialize							    \
 	pt-join								    \
-	pt-self								    \
 	pt-sigmask							    \
 	pt-spin-inlines							    \
 	pt-cleanup							    \
@@ -164,7 +163,7 @@ headers :=				\
 
 distribute :=
 
-routines := forward libc_pthread_init alloca_cutoff htlfreeres pt-nthreads pt-pthread_self
+routines := forward libc_pthread_init alloca_cutoff htlfreeres pt-nthreads pt-pthread_self pt-self
 shared-only-routines = forward
 
 extra-libs := libpthread
diff --git a/htl/Versions b/htl/Versions
index 9ec848119e..70fa44631a 100644
--- a/htl/Versions
+++ b/htl/Versions
@@ -1,4 +1,10 @@
 libc {
+
+  GLIBC_2.12 {
+    pthread_self;
+    __pthread_self;
+  }
+
   GLIBC_2.21 {
     pthread_attr_destroy; pthread_attr_getdetachstate;
     pthread_attr_getinheritsched; pthread_attr_getschedparam;
@@ -119,9 +125,6 @@ libpthread {
     pthread_rwlockattr_destroy; pthread_rwlockattr_getpshared;
     pthread_rwlockattr_init; pthread_rwlockattr_setpshared;
 
-    pthread_self;
-    __pthread_self;
-
     pthread_setcancelstate; pthread_setcanceltype;
     pthread_setconcurrency; pthread_setschedparam;
     pthread_setschedprio; pthread_setspecific;
diff --git a/htl/forward.c b/htl/forward.c
index 8cff4a83ee..1bee2b0203 100644
--- a/htl/forward.c
+++ b/htl/forward.c
@@ -130,10 +130,6 @@ FORWARD (pthread_mutex_lock, (pthread_mutex_t *mutex), (mutex), 0)
 
 FORWARD (pthread_mutex_unlock, (pthread_mutex_t *mutex), (mutex), 0)
 
-
-FORWARD2 (pthread_self, pthread_t, (void), (), return 0)
-
-
 FORWARD (__pthread_setcancelstate, (int state, int *oldstate),
 	 (state, oldstate), 0)
 strong_alias (__pthread_setcancelstate, pthread_setcancelstate);
diff --git a/htl/pt-initialize.c b/htl/pt-initialize.c
index 6ab3434012..aa8561f7d5 100644
--- a/htl/pt-initialize.c
+++ b/htl/pt-initialize.c
@@ -56,7 +56,6 @@ static const struct pthread_functions pthread_functions = {
   .ptr_pthread_mutex_lock = __pthread_mutex_lock,
   .ptr_pthread_mutex_trylock = __pthread_mutex_trylock,
   .ptr_pthread_mutex_unlock = __pthread_mutex_unlock,
-  .ptr_pthread_self = __pthread_self,
   .ptr___pthread_setcancelstate = __pthread_setcancelstate,
   .ptr_pthread_setcanceltype = __pthread_setcanceltype,
   .ptr___pthread_get_cleanup_stack = __pthread_get_cleanup_stack,
diff --git a/htl/pt-self.c b/htl/pt-self.c
index 26d2b7c5eb..f7e9cb88c4 100644
--- a/htl/pt-self.c
+++ b/htl/pt-self.c
@@ -17,7 +17,7 @@
    <https://www.gnu.org/licenses/>.  */
 
 #include <pthread.h>
-
+#include <shlib-compat.h>
 #include <pt-internal.h>
 
 /* Return the thread ID of the calling thread.  */
@@ -36,4 +36,9 @@ __pthread_self (void)
   return self->thread;
 }
 
-weak_alias (__pthread_self, pthread_self);
+libc_hidden_def (__pthread_self)
+versioned_symbol (libc, __pthread_self, pthread_self, GLIBC_2_21);
+
+#if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_12, GLIBC_2_21)
+compat_symbol (libc, __pthread_self, pthread_self, GLIBC_2_12);
+#endif
diff --git a/sysdeps/htl/pthread-functions.h b/sysdeps/htl/pthread-functions.h
index 815f5622f1..96728b838f 100644
--- a/sysdeps/htl/pthread-functions.h
+++ b/sysdeps/htl/pthread-functions.h
@@ -56,7 +56,6 @@ int _pthread_mutex_init (pthread_mutex_t *,
 int __pthread_mutex_lock (pthread_mutex_t *);
 int __pthread_mutex_trylock (pthread_mutex_t *);
 int __pthread_mutex_unlock (pthread_mutex_t *);
-pthread_t __pthread_self (void);
 int __pthread_setcancelstate (int, int *);
 int __pthread_setcanceltype (int, int *);
 struct __pthread_cancelation_handler **__pthread_get_cleanup_stack (void);
@@ -112,7 +111,6 @@ struct pthread_functions
   int (*ptr_pthread_mutex_lock) (pthread_mutex_t *);
   int (*ptr_pthread_mutex_trylock) (pthread_mutex_t *);
   int (*ptr_pthread_mutex_unlock) (pthread_mutex_t *);
-  pthread_t (*ptr_pthread_self) (void);
   int (*ptr___pthread_setcancelstate) (int, int *);
   int (*ptr_pthread_setcanceltype) (int, int *);
   struct __pthread_cancelation_handler **(*ptr___pthread_get_cleanup_stack) (void);
diff --git a/sysdeps/htl/pthreadP.h b/sysdeps/htl/pthreadP.h
index 188ceca099..3f052f0e53 100644
--- a/sysdeps/htl/pthreadP.h
+++ b/sysdeps/htl/pthreadP.h
@@ -92,6 +92,8 @@ int __pthread_attr_setstack (pthread_attr_t *__attr, void *__stackaddr,
 int __pthread_attr_getstack (const pthread_attr_t *, void **, size_t *);
 void __pthread_testcancel (void);
 
+libc_hidden_proto (__pthread_self)
+
 #if IS_IN (libpthread)
 hidden_proto (__pthread_create)
 hidden_proto (__pthread_detach)
diff --git a/sysdeps/mach/hurd/i386/libc.abilist b/sysdeps/mach/hurd/i386/libc.abilist
index da1cad6777..6925222ff3 100644
--- a/sysdeps/mach/hurd/i386/libc.abilist
+++ b/sysdeps/mach/hurd/i386/libc.abilist
@@ -28,6 +28,8 @@ GLIBC_2.11 mkostemps F
 GLIBC_2.11 mkostemps64 F
 GLIBC_2.11 mkstemps F
 GLIBC_2.11 mkstemps64 F
+GLIBC_2.12 __pthread_self F
+GLIBC_2.12 pthread_self F
 GLIBC_2.13 __fentry__ F
 GLIBC_2.14 syncfs F
 GLIBC_2.15 __fdelt_chk F
diff --git a/sysdeps/mach/hurd/i386/libpthread.abilist b/sysdeps/mach/hurd/i386/libpthread.abilist
index b9c9b75c28..2ef0f67091 100644
--- a/sysdeps/mach/hurd/i386/libpthread.abilist
+++ b/sysdeps/mach/hurd/i386/libpthread.abilist
@@ -4,7 +4,6 @@ GLIBC_2.12 __pthread_get_cleanup_stack F
 GLIBC_2.12 __pthread_key_create F
 GLIBC_2.12 __pthread_kill F
 GLIBC_2.12 __pthread_mutex_transfer_np F
-GLIBC_2.12 __pthread_self F
 GLIBC_2.12 __pthread_spin_destroy F
 GLIBC_2.12 __pthread_spin_init F
 GLIBC_2.12 __pthread_spin_lock F
@@ -109,7 +108,6 @@ GLIBC_2.12 pthread_rwlockattr_destroy F
 GLIBC_2.12 pthread_rwlockattr_getpshared F
 GLIBC_2.12 pthread_rwlockattr_init F
 GLIBC_2.12 pthread_rwlockattr_setpshared F
-GLIBC_2.12 pthread_self F
 GLIBC_2.12 pthread_setcancelstate F
 GLIBC_2.12 pthread_setcanceltype F
 GLIBC_2.12 pthread_setconcurrency F