nptl: Move pthread_equal implementation into libc

29 files changed, 60 insertions, 32 deletions

diff --git a/ChangeLog b/ChangeLog
index 6e44a577d1..1fa183b8b0 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,61 @@
+2019-08-15  Florian Weimer  <fweimer@redhat.com>
+
+	nptl: Move pthread_equal implementation into libc.
+	* nptl/Makefile (routines): Add pthread_equal.
+	* nptl/forward.c (pthread_equal): Remove definition.
+	* nptl/nptl-init.c (pthread_functions): Remove initializer for
+	ptr_pthread_equal.
+	* sysdeps/nptl/pthread-functions.h (struct pthread_functions):
+	Remove ptr_pthread_equal member.
+	* sysdeps/unix/sysv/linux/aarch64/libpthread.abilist (GLIBC_2.17):
+	Remove pthread_equal.
+	* sysdeps/unix/sysv/linux/alpha/libpthread.abilist (GLIBC_2.0):
+	Likewise.
+	* sysdeps/unix/sysv/linux/arm/libpthread.abilist (GLIBC_2.4):
+	Likewise.
+	* sysdeps/unix/sysv/linux/csky/libpthread.abilist (GLIBC_2.29):
+	Likewise.
+	* sysdeps/unix/sysv/linux/hppa/libpthread.abilist (GLIBC_2.2):
+	Likewise.
+	* sysdeps/unix/sysv/linux/i386/libpthread.abilist (GLIBC_2.0):
+	Likewise.
+	* sysdeps/unix/sysv/linux/ia64/libpthread.abilist (GLIBC_2.2):
+	Likewise.
+	* sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
+	(GLIBC_2.4): Likewise.
+	* sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
+	(GLIBC_2.0): Likewise.
+	* sysdeps/unix/sysv/linux/microblaze/libpthread.abilist
+	(GLIBC_2.18): Likewise.
+	* sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
+	(GLIBC_2.0): Likewise.
+	* sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
+	(GLIBC_2.0): Likewise.
+	* sysdeps/unix/sysv/linux/nios2/libpthread.abilist (GLIBC_2.21):
+	Likewise.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
+	(GLIBC_2.0): Likewise.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
+	(GLIBC_2.3): Likewise.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
+	(GLIBC_2.17): Likewise.
+	* sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
+	(GLIBC_2.27): Likewise.
+	* sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
+	(GLIBC_2.0): Likewise.
+	* sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
+	(GLIBC_2.2): Likewise.
+	* sysdeps/unix/sysv/linux/sh/libpthread.abilist (GLIBC_2.2):
+	Likewise.
+	* sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
+	(GLIBC_2.0): Likewise.
+	* sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
+	(GLIBC_2.2): Likewise.
+	* sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
+	(GLIBC_2.2.5): Likewise.
+	* sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
+	(GLIBC_2.16): Likewise.
+
 2019-08-14  Florian Weimer  <fweimer@redhat.com>
 
 	* support/support_descriptors.c: Include <support/descriptors.h>.
diff --git a/nptl/Makefile b/nptl/Makefile
index 0567e77a79..e66b115562 100644
--- a/nptl/Makefile
+++ b/nptl/Makefile
@@ -30,7 +30,7 @@ extra-libs-others := $(extra-libs)
 routines = alloca_cutoff forward libc-lowlevellock libc-cancellation \
 	   libc-cleanup libc_pthread_init libc_multiple_threads \
 	   register-atfork pthread_atfork pthread_self thrd_current \
-	   thrd_equal thrd_sleep thrd_yield
+	   thrd_equal thrd_sleep thrd_yield pthread_equal
 shared-only-routines = forward
 static-only-routines = pthread_atfork
 
@@ -50,7 +50,7 @@ libpthread-routines = nptl-init nptlfreeres vars events version pt-interp \
 		      pthread_create pthread_exit pthread_detach \
 		      pthread_join pthread_tryjoin pthread_timedjoin \
 		      pthread_join_common \
-		      compat-pthread_self pthread_equal pthread_yield \
+		      compat-pthread_self pthread_yield \
 		      pthread_getconcurrency pthread_setconcurrency \
 		      pthread_getschedparam pthread_setschedparam \
 		      pthread_setschedprio \
diff --git a/nptl/forward.c b/nptl/forward.c
index ed1e7d0350..3ec9a46078 100644
--- a/nptl/forward.c
+++ b/nptl/forward.c
@@ -166,10 +166,6 @@ versioned_symbol (libc, __pthread_cond_timedwait, pthread_cond_timedwait,
 		  GLIBC_2_3_2);
 
 
-FORWARD (pthread_equal, (pthread_t thread1, pthread_t thread2),
-	 (thread1, thread2), 1)
-
-
 FORWARD_NORETURN (__pthread_exit, void, (void *retval), (retval),
 		  exit (EXIT_SUCCESS))
 strong_alias (__pthread_exit, pthread_exit);
diff --git a/nptl/nptl-init.c b/nptl/nptl-init.c
index 73935f8be4..5734e21bd9 100644
--- a/nptl/nptl-init.c
+++ b/nptl/nptl-init.c
@@ -103,7 +103,6 @@ static const struct pthread_functions pthread_functions =
     .ptr___pthread_cond_wait_2_0 = __pthread_cond_wait_2_0,
     .ptr___pthread_cond_timedwait_2_0 = __pthread_cond_timedwait_2_0,
 # endif
-    .ptr_pthread_equal = __pthread_equal,
     .ptr___pthread_exit = __pthread_exit,
     .ptr_pthread_getschedparam = __pthread_getschedparam,
     .ptr_pthread_setschedparam = __pthread_setschedparam,
diff --git a/sysdeps/nptl/pthread-functions.h b/sysdeps/nptl/pthread-functions.h
index cd5e94d1a6..edb42d341b 100644
--- a/sysdeps/nptl/pthread-functions.h
+++ b/sysdeps/nptl/pthread-functions.h
@@ -64,7 +64,6 @@ struct pthread_functions
   int (*ptr___pthread_cond_timedwait_2_0) (pthread_cond_2_0_t *,
 					   pthread_mutex_t *,
 					   const struct timespec *);
-  int (*ptr_pthread_equal) (pthread_t, pthread_t);
   void (*ptr___pthread_exit) (void *) __attribute__ ((__noreturn__));
   int (*ptr_pthread_getschedparam) (pthread_t, int *, struct sched_param *);
   int (*ptr_pthread_setschedparam) (pthread_t, int,
diff --git a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
index 48c8e956bf..3c06f7a7c2 100644
--- a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
@@ -114,7 +114,6 @@ GLIBC_2.17 pthread_condattr_setclock F
 GLIBC_2.17 pthread_condattr_setpshared F
 GLIBC_2.17 pthread_create F
 GLIBC_2.17 pthread_detach F
-GLIBC_2.17 pthread_equal F
 GLIBC_2.17 pthread_exit F
 GLIBC_2.17 pthread_getaffinity_np F
 GLIBC_2.17 pthread_getattr_np F
diff --git a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
index d1912b159c..de3c561502 100644
--- a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
@@ -69,7 +69,6 @@ GLIBC_2.0 pthread_condattr_destroy F
 GLIBC_2.0 pthread_condattr_init F
 GLIBC_2.0 pthread_create F
 GLIBC_2.0 pthread_detach F
-GLIBC_2.0 pthread_equal F
 GLIBC_2.0 pthread_exit F
 GLIBC_2.0 pthread_getschedparam F
 GLIBC_2.0 pthread_getspecific F
diff --git a/sysdeps/unix/sysv/linux/arm/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/libpthread.abilist
index 23d6f91363..a11a84ea4d 100644
--- a/sysdeps/unix/sysv/linux/arm/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/libpthread.abilist
@@ -148,7 +148,6 @@ GLIBC_2.4 pthread_condattr_setclock F
 GLIBC_2.4 pthread_condattr_setpshared F
 GLIBC_2.4 pthread_create F
 GLIBC_2.4 pthread_detach F
-GLIBC_2.4 pthread_equal F
 GLIBC_2.4 pthread_exit F
 GLIBC_2.4 pthread_getaffinity_np F
 GLIBC_2.4 pthread_getattr_np F
diff --git a/sysdeps/unix/sysv/linux/csky/libpthread.abilist b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
index 52373fc287..d95aa8cc9d 100644
--- a/sysdeps/unix/sysv/linux/csky/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
@@ -122,7 +122,6 @@ GLIBC_2.29 pthread_condattr_setclock F
 GLIBC_2.29 pthread_condattr_setpshared F
 GLIBC_2.29 pthread_create F
 GLIBC_2.29 pthread_detach F
-GLIBC_2.29 pthread_equal F
 GLIBC_2.29 pthread_exit F
 GLIBC_2.29 pthread_getaffinity_np F
 GLIBC_2.29 pthread_getattr_default_np F
diff --git a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
index 71ff910bfd..eef00dc1cc 100644
--- a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
@@ -111,7 +111,6 @@ GLIBC_2.2 pthread_condattr_init F
 GLIBC_2.2 pthread_condattr_setpshared F
 GLIBC_2.2 pthread_create F
 GLIBC_2.2 pthread_detach F
-GLIBC_2.2 pthread_equal F
 GLIBC_2.2 pthread_exit F
 GLIBC_2.2 pthread_getconcurrency F
 GLIBC_2.2 pthread_getcpuclockid F
diff --git a/sysdeps/unix/sysv/linux/i386/libpthread.abilist b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
index e30d05dbb7..2f85c3370d 100644
--- a/sysdeps/unix/sysv/linux/i386/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
@@ -69,7 +69,6 @@ GLIBC_2.0 pthread_condattr_destroy F
 GLIBC_2.0 pthread_condattr_init F
 GLIBC_2.0 pthread_create F
 GLIBC_2.0 pthread_detach F
-GLIBC_2.0 pthread_equal F
 GLIBC_2.0 pthread_exit F
 GLIBC_2.0 pthread_getschedparam F
 GLIBC_2.0 pthread_getspecific F
diff --git a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
index 0104488fda..e219379f57 100644
--- a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
@@ -111,7 +111,6 @@ GLIBC_2.2 pthread_condattr_init F
 GLIBC_2.2 pthread_condattr_setpshared F
 GLIBC_2.2 pthread_create F
 GLIBC_2.2 pthread_detach F
-GLIBC_2.2 pthread_equal F
 GLIBC_2.2 pthread_exit F
 GLIBC_2.2 pthread_getconcurrency F
 GLIBC_2.2 pthread_getcpuclockid F
diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
index 23d6f91363..a11a84ea4d 100644
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
@@ -148,7 +148,6 @@ GLIBC_2.4 pthread_condattr_setclock F
 GLIBC_2.4 pthread_condattr_setpshared F
 GLIBC_2.4 pthread_create F
 GLIBC_2.4 pthread_detach F
-GLIBC_2.4 pthread_equal F
 GLIBC_2.4 pthread_exit F
 GLIBC_2.4 pthread_getaffinity_np F
 GLIBC_2.4 pthread_getattr_np F
diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
index e30d05dbb7..2f85c3370d 100644
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
@@ -69,7 +69,6 @@ GLIBC_2.0 pthread_condattr_destroy F
 GLIBC_2.0 pthread_condattr_init F
 GLIBC_2.0 pthread_create F
 GLIBC_2.0 pthread_detach F
-GLIBC_2.0 pthread_equal F
 GLIBC_2.0 pthread_exit F
 GLIBC_2.0 pthread_getschedparam F
 GLIBC_2.0 pthread_getspecific F
diff --git a/sysdeps/unix/sysv/linux/microblaze/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/libpthread.abilist
index 2e55810b02..25a9b489f3 100644
--- a/sysdeps/unix/sysv/linux/microblaze/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/libpthread.abilist
@@ -114,7 +114,6 @@ GLIBC_2.18 pthread_condattr_setclock F
 GLIBC_2.18 pthread_condattr_setpshared F
 GLIBC_2.18 pthread_create F
 GLIBC_2.18 pthread_detach F
-GLIBC_2.18 pthread_equal F
 GLIBC_2.18 pthread_exit F
 GLIBC_2.18 pthread_getaffinity_np F
 GLIBC_2.18 pthread_getattr_default_np F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
index 9aea7a96e9..9c5562fe8a 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
@@ -69,7 +69,6 @@ GLIBC_2.0 pthread_condattr_destroy F
 GLIBC_2.0 pthread_condattr_init F
 GLIBC_2.0 pthread_create F
 GLIBC_2.0 pthread_detach F
-GLIBC_2.0 pthread_equal F
 GLIBC_2.0 pthread_exit F
 GLIBC_2.0 pthread_getschedparam F
 GLIBC_2.0 pthread_getspecific F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
index 9aea7a96e9..9c5562fe8a 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
@@ -69,7 +69,6 @@ GLIBC_2.0 pthread_condattr_destroy F
 GLIBC_2.0 pthread_condattr_init F
 GLIBC_2.0 pthread_create F
 GLIBC_2.0 pthread_detach F
-GLIBC_2.0 pthread_equal F
 GLIBC_2.0 pthread_exit F
 GLIBC_2.0 pthread_getschedparam F
 GLIBC_2.0 pthread_getspecific F
diff --git a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
index 0150ea362a..666b7884b9 100644
--- a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
@@ -114,7 +114,6 @@ GLIBC_2.21 pthread_condattr_setclock F
 GLIBC_2.21 pthread_condattr_setpshared F
 GLIBC_2.21 pthread_create F
 GLIBC_2.21 pthread_detach F
-GLIBC_2.21 pthread_equal F
 GLIBC_2.21 pthread_exit F
 GLIBC_2.21 pthread_getaffinity_np F
 GLIBC_2.21 pthread_getattr_default_np F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
index e958dc3233..91be3af8be 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
@@ -69,7 +69,6 @@ GLIBC_2.0 pthread_condattr_destroy F
 GLIBC_2.0 pthread_condattr_init F
 GLIBC_2.0 pthread_create F
 GLIBC_2.0 pthread_detach F
-GLIBC_2.0 pthread_equal F
 GLIBC_2.0 pthread_exit F
 GLIBC_2.0 pthread_getschedparam F
 GLIBC_2.0 pthread_getspecific F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
index ae1ffd1ac9..214b155741 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
@@ -132,7 +132,6 @@ GLIBC_2.3 pthread_condattr_init F
 GLIBC_2.3 pthread_condattr_setpshared F
 GLIBC_2.3 pthread_create F
 GLIBC_2.3 pthread_detach F
-GLIBC_2.3 pthread_equal F
 GLIBC_2.3 pthread_exit F
 GLIBC_2.3 pthread_getattr_np F
 GLIBC_2.3 pthread_getconcurrency F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
index 48c8e956bf..3c06f7a7c2 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
@@ -114,7 +114,6 @@ GLIBC_2.17 pthread_condattr_setclock F
 GLIBC_2.17 pthread_condattr_setpshared F
 GLIBC_2.17 pthread_create F
 GLIBC_2.17 pthread_detach F
-GLIBC_2.17 pthread_equal F
 GLIBC_2.17 pthread_exit F
 GLIBC_2.17 pthread_getaffinity_np F
 GLIBC_2.17 pthread_getattr_np F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
index 7dab4e5139..6255250e19 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
@@ -111,7 +111,6 @@ GLIBC_2.27 pthread_condattr_setclock F
 GLIBC_2.27 pthread_condattr_setpshared F
 GLIBC_2.27 pthread_create F
 GLIBC_2.27 pthread_detach F
-GLIBC_2.27 pthread_equal F
 GLIBC_2.27 pthread_exit F
 GLIBC_2.27 pthread_getaffinity_np F
 GLIBC_2.27 pthread_getattr_default_np F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
index 841d8ef42e..03b2f218bd 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
@@ -69,7 +69,6 @@ GLIBC_2.0 pthread_condattr_destroy F
 GLIBC_2.0 pthread_condattr_init F
 GLIBC_2.0 pthread_create F
 GLIBC_2.0 pthread_detach F
-GLIBC_2.0 pthread_equal F
 GLIBC_2.0 pthread_exit F
 GLIBC_2.0 pthread_getschedparam F
 GLIBC_2.0 pthread_getspecific F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
index ff3441c8ce..dd35404615 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
@@ -113,7 +113,6 @@ GLIBC_2.2 pthread_condattr_init F
 GLIBC_2.2 pthread_condattr_setpshared F
 GLIBC_2.2 pthread_create F
 GLIBC_2.2 pthread_detach F
-GLIBC_2.2 pthread_equal F
 GLIBC_2.2 pthread_exit F
 GLIBC_2.2 pthread_getconcurrency F
 GLIBC_2.2 pthread_getcpuclockid F
diff --git a/sysdeps/unix/sysv/linux/sh/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/libpthread.abilist
index 71ff910bfd..eef00dc1cc 100644
--- a/sysdeps/unix/sysv/linux/sh/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/libpthread.abilist
@@ -111,7 +111,6 @@ GLIBC_2.2 pthread_condattr_init F
 GLIBC_2.2 pthread_condattr_setpshared F
 GLIBC_2.2 pthread_create F
 GLIBC_2.2 pthread_detach F
-GLIBC_2.2 pthread_equal F
 GLIBC_2.2 pthread_exit F
 GLIBC_2.2 pthread_getconcurrency F
 GLIBC_2.2 pthread_getcpuclockid F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
index d1912b159c..de3c561502 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
@@ -69,7 +69,6 @@ GLIBC_2.0 pthread_condattr_destroy F
 GLIBC_2.0 pthread_condattr_init F
 GLIBC_2.0 pthread_create F
 GLIBC_2.0 pthread_detach F
-GLIBC_2.0 pthread_equal F
 GLIBC_2.0 pthread_exit F
 GLIBC_2.0 pthread_getschedparam F
 GLIBC_2.0 pthread_getspecific F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
index 0104488fda..e219379f57 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
@@ -111,7 +111,6 @@ GLIBC_2.2 pthread_condattr_init F
 GLIBC_2.2 pthread_condattr_setpshared F
 GLIBC_2.2 pthread_create F
 GLIBC_2.2 pthread_detach F
-GLIBC_2.2 pthread_equal F
 GLIBC_2.2 pthread_exit F
 GLIBC_2.2 pthread_getconcurrency F
 GLIBC_2.2 pthread_getcpuclockid F
diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
index 297fec9686..90510bbf2c 100644
--- a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
@@ -111,7 +111,6 @@ GLIBC_2.2.5 pthread_condattr_init F
 GLIBC_2.2.5 pthread_condattr_setpshared F
 GLIBC_2.2.5 pthread_create F
 GLIBC_2.2.5 pthread_detach F
-GLIBC_2.2.5 pthread_equal F
 GLIBC_2.2.5 pthread_exit F
 GLIBC_2.2.5 pthread_getattr_np F
 GLIBC_2.2.5 pthread_getconcurrency F
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
index 1d04e63423..8ca9d90b71 100644
--- a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
@@ -114,7 +114,6 @@ GLIBC_2.16 pthread_condattr_setclock F
 GLIBC_2.16 pthread_condattr_setpshared F
 GLIBC_2.16 pthread_create F
 GLIBC_2.16 pthread_detach F
-GLIBC_2.16 pthread_equal F
 GLIBC_2.16 pthread_exit F
 GLIBC_2.16 pthread_getaffinity_np F
 GLIBC_2.16 pthread_getattr_np F