From baab50cfb9b7e31e18f1ecfb463c1908454ce81d Mon Sep 17 00:00:00 2001
From: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date: Fri, 12 Mar 2021 16:22:44 -0300
Subject: nptl: Remove read from libpthread

The libc version is identical and built with same flags.

Checked on x86_64-linux-gnu.
---
 io/Makefile                                                     | 2 +-
 nptl/Makefile                                                   | 3 +--
 nptl/Versions                                                   | 2 --
 sysdeps/unix/sysv/linux/aarch64/libpthread.abilist              | 2 --
 sysdeps/unix/sysv/linux/alpha/libpthread.abilist                | 2 --
 sysdeps/unix/sysv/linux/arc/libpthread.abilist                  | 2 --
 sysdeps/unix/sysv/linux/arm/be/libpthread.abilist               | 2 --
 sysdeps/unix/sysv/linux/arm/le/libpthread.abilist               | 2 --
 sysdeps/unix/sysv/linux/csky/libpthread.abilist                 | 2 --
 sysdeps/unix/sysv/linux/hppa/libpthread.abilist                 | 2 --
 sysdeps/unix/sysv/linux/i386/libpthread.abilist                 | 2 --
 sysdeps/unix/sysv/linux/ia64/libpthread.abilist                 | 2 --
 sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist        | 2 --
 sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist          | 2 --
 sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist        | 2 --
 sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist        | 2 --
 sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist          | 2 --
 sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist          | 2 --
 sysdeps/unix/sysv/linux/nios2/libpthread.abilist                | 2 --
 sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist    | 2 --
 sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist | 2 --
 sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist | 2 --
 sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist           | 2 --
 sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist           | 2 --
 sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist         | 2 --
 sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist         | 2 --
 sysdeps/unix/sysv/linux/sh/be/libpthread.abilist                | 2 --
 sysdeps/unix/sysv/linux/sh/le/libpthread.abilist                | 2 --
 sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist        | 2 --
 sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist        | 2 --
 sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist            | 2 --
 sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist           | 2 --
 32 files changed, 2 insertions(+), 63 deletions(-)

diff --git a/io/Makefile b/io/Makefile
index b54761b..2a3aad6 100644
--- a/io/Makefile
+++ b/io/Makefile
@@ -102,7 +102,7 @@ CFLAGS-posix_fallocate.c += -fexceptions
 CFLAGS-posix_fallocate64.c += -fexceptions
 CFLAGS-fallocate.c += -fexceptions
 CFLAGS-fallocate64.c += -fexceptions
-CFLAGS-read.c += -fexceptions
+CFLAGS-read.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-write.c += -fexceptions -fasynchronous-unwind-tables
 
 CFLAGS-test-stat.c += -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE
diff --git a/nptl/Makefile b/nptl/Makefile
index d692190..64bbe12 100644
--- a/nptl/Makefile
+++ b/nptl/Makefile
@@ -81,7 +81,7 @@ static-only-routines = pthread_atfork
 # We need to provide certain routines for compatibility with existing
 # binaries.
 pthread-compat-wrappers = \
-		      read close accept \
+		      close accept \
 		      connect recv recvfrom send \
 		      sendto fsync lseek lseek64 \
 		      msync open open64 pause \
@@ -308,7 +308,6 @@ CFLAGS-recvfrom.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-recvmsg.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-sendmsg.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-close.c += -fexceptions -fasynchronous-unwind-tables
-CFLAGS-read.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-sigsuspend.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-msync.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-fdatasync.c += -fexceptions -fasynchronous-unwind-tables
diff --git a/nptl/Versions b/nptl/Versions
index 3e61d06..add7916 100644
--- a/nptl/Versions
+++ b/nptl/Versions
@@ -123,7 +123,6 @@ libpthread {
     __pthread_mutexattr_settype;
     __pthread_once;
     __pthread_setspecific;
-    __read;
     __send;
     __sigaction;
     _exit;
@@ -175,7 +174,6 @@ libpthread {
     pthread_sigmask;
     pthread_testcancel;
     raise;
-    read;
     recv;
     recvfrom;
     recvmsg;
diff --git a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
index 97c64fd..eae9197 100644
--- a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
@@ -39,7 +39,6 @@ GLIBC_2.17 __pthread_unregister_cancel F
 GLIBC_2.17 __pthread_unregister_cancel_restore F
 GLIBC_2.17 __pthread_unwind_next F
 GLIBC_2.17 __pwrite64 F
-GLIBC_2.17 __read F
 GLIBC_2.17 __res_state F
 GLIBC_2.17 __send F
 GLIBC_2.17 __sigaction F
@@ -163,7 +162,6 @@ GLIBC_2.17 pthread_yield F
 GLIBC_2.17 pwrite F
 GLIBC_2.17 pwrite64 F
 GLIBC_2.17 raise F
-GLIBC_2.17 read F
 GLIBC_2.17 recv F
 GLIBC_2.17 recvfrom F
 GLIBC_2.17 recvmsg F
diff --git a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
index 72a1d80..fa3bccf 100644
--- a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
@@ -20,7 +20,6 @@ GLIBC_2.0 __pthread_mutexattr_init F
 GLIBC_2.0 __pthread_mutexattr_settype F
 GLIBC_2.0 __pthread_once F
 GLIBC_2.0 __pthread_setspecific F
-GLIBC_2.0 __read F
 GLIBC_2.0 __send F
 GLIBC_2.0 __sigaction F
 GLIBC_2.0 _pthread_cleanup_pop F
@@ -70,7 +69,6 @@ GLIBC_2.0 pthread_setcanceltype F
 GLIBC_2.0 pthread_setspecific F
 GLIBC_2.0 pthread_testcancel F
 GLIBC_2.0 raise F
-GLIBC_2.0 read F
 GLIBC_2.0 recv F
 GLIBC_2.0 recvfrom F
 GLIBC_2.0 recvmsg F
diff --git a/sysdeps/unix/sysv/linux/arc/libpthread.abilist b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
index cb68d9f..3c6b005 100644
--- a/sysdeps/unix/sysv/linux/arc/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
@@ -38,7 +38,6 @@ GLIBC_2.32 __pthread_unregister_cancel F
 GLIBC_2.32 __pthread_unregister_cancel_restore F
 GLIBC_2.32 __pthread_unwind_next F
 GLIBC_2.32 __pwrite64 F
-GLIBC_2.32 __read F
 GLIBC_2.32 __res_state F
 GLIBC_2.32 __send F
 GLIBC_2.32 __sigaction F
@@ -180,7 +179,6 @@ GLIBC_2.32 pthread_yield F
 GLIBC_2.32 pwrite F
 GLIBC_2.32 pwrite64 F
 GLIBC_2.32 raise F
-GLIBC_2.32 read F
 GLIBC_2.32 recv F
 GLIBC_2.32 recvfrom F
 GLIBC_2.32 recvmsg F
diff --git a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
index fc8f724..f600b13 100644
--- a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
@@ -74,7 +74,6 @@ GLIBC_2.4 __pthread_unregister_cancel F
 GLIBC_2.4 __pthread_unregister_cancel_restore F
 GLIBC_2.4 __pthread_unwind_next F
 GLIBC_2.4 __pwrite64 F
-GLIBC_2.4 __read F
 GLIBC_2.4 __res_state F
 GLIBC_2.4 __send F
 GLIBC_2.4 __sigaction F
@@ -192,7 +191,6 @@ GLIBC_2.4 pthread_yield F
 GLIBC_2.4 pwrite F
 GLIBC_2.4 pwrite64 F
 GLIBC_2.4 raise F
-GLIBC_2.4 read F
 GLIBC_2.4 recv F
 GLIBC_2.4 recvfrom F
 GLIBC_2.4 recvmsg F
diff --git a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
index fc8f724..f600b13 100644
--- a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
@@ -74,7 +74,6 @@ GLIBC_2.4 __pthread_unregister_cancel F
 GLIBC_2.4 __pthread_unregister_cancel_restore F
 GLIBC_2.4 __pthread_unwind_next F
 GLIBC_2.4 __pwrite64 F
-GLIBC_2.4 __read F
 GLIBC_2.4 __res_state F
 GLIBC_2.4 __send F
 GLIBC_2.4 __sigaction F
@@ -192,7 +191,6 @@ GLIBC_2.4 pthread_yield F
 GLIBC_2.4 pwrite F
 GLIBC_2.4 pwrite64 F
 GLIBC_2.4 raise F
-GLIBC_2.4 read F
 GLIBC_2.4 recv F
 GLIBC_2.4 recvfrom F
 GLIBC_2.4 recvmsg F
diff --git a/sysdeps/unix/sysv/linux/csky/libpthread.abilist b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
index 7a33a2e..8cc0dc4 100644
--- a/sysdeps/unix/sysv/linux/csky/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
@@ -38,7 +38,6 @@ GLIBC_2.29 __pthread_unregister_cancel F
 GLIBC_2.29 __pthread_unregister_cancel_restore F
 GLIBC_2.29 __pthread_unwind_next F
 GLIBC_2.29 __pwrite64 F
-GLIBC_2.29 __read F
 GLIBC_2.29 __res_state F
 GLIBC_2.29 __send F
 GLIBC_2.29 __sigaction F
@@ -175,7 +174,6 @@ GLIBC_2.29 pthread_yield F
 GLIBC_2.29 pwrite F
 GLIBC_2.29 pwrite64 F
 GLIBC_2.29 raise F
-GLIBC_2.29 read F
 GLIBC_2.29 recv F
 GLIBC_2.29 recvfrom F
 GLIBC_2.29 recvmsg F
diff --git a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
index 3b0aea5..3ed9d8f 100644
--- a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
@@ -41,7 +41,6 @@ GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pthread_setspecific F
 GLIBC_2.2 __pwrite64 F
-GLIBC_2.2 __read F
 GLIBC_2.2 __res_state F
 GLIBC_2.2 __send F
 GLIBC_2.2 __sigaction F
@@ -143,7 +142,6 @@ GLIBC_2.2 pthread_yield F
 GLIBC_2.2 pwrite F
 GLIBC_2.2 pwrite64 F
 GLIBC_2.2 raise F
-GLIBC_2.2 read F
 GLIBC_2.2 recv F
 GLIBC_2.2 recvfrom F
 GLIBC_2.2 recvmsg F
diff --git a/sysdeps/unix/sysv/linux/i386/libpthread.abilist b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
index 7fc473e..bc37af1 100644
--- a/sysdeps/unix/sysv/linux/i386/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
@@ -20,7 +20,6 @@ GLIBC_2.0 __pthread_mutexattr_init F
 GLIBC_2.0 __pthread_mutexattr_settype F
 GLIBC_2.0 __pthread_once F
 GLIBC_2.0 __pthread_setspecific F
-GLIBC_2.0 __read F
 GLIBC_2.0 __send F
 GLIBC_2.0 __sigaction F
 GLIBC_2.0 _pthread_cleanup_pop F
@@ -70,7 +69,6 @@ GLIBC_2.0 pthread_setcanceltype F
 GLIBC_2.0 pthread_setspecific F
 GLIBC_2.0 pthread_testcancel F
 GLIBC_2.0 raise F
-GLIBC_2.0 read F
 GLIBC_2.0 recv F
 GLIBC_2.0 recvfrom F
 GLIBC_2.0 recvmsg F
diff --git a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
index 62bb152..c27373b 100644
--- a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
@@ -41,7 +41,6 @@ GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pthread_setspecific F
 GLIBC_2.2 __pwrite64 F
-GLIBC_2.2 __read F
 GLIBC_2.2 __res_state F
 GLIBC_2.2 __send F
 GLIBC_2.2 __sigaction F
@@ -143,7 +142,6 @@ GLIBC_2.2 pthread_yield F
 GLIBC_2.2 pwrite F
 GLIBC_2.2 pwrite64 F
 GLIBC_2.2 raise F
-GLIBC_2.2 read F
 GLIBC_2.2 recv F
 GLIBC_2.2 recvfrom F
 GLIBC_2.2 recvmsg F
diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
index fc8f724..f600b13 100644
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
@@ -74,7 +74,6 @@ GLIBC_2.4 __pthread_unregister_cancel F
 GLIBC_2.4 __pthread_unregister_cancel_restore F
 GLIBC_2.4 __pthread_unwind_next F
 GLIBC_2.4 __pwrite64 F
-GLIBC_2.4 __read F
 GLIBC_2.4 __res_state F
 GLIBC_2.4 __send F
 GLIBC_2.4 __sigaction F
@@ -192,7 +191,6 @@ GLIBC_2.4 pthread_yield F
 GLIBC_2.4 pwrite F
 GLIBC_2.4 pwrite64 F
 GLIBC_2.4 raise F
-GLIBC_2.4 read F
 GLIBC_2.4 recv F
 GLIBC_2.4 recvfrom F
 GLIBC_2.4 recvmsg F
diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
index 7fc473e..bc37af1 100644
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
@@ -20,7 +20,6 @@ GLIBC_2.0 __pthread_mutexattr_init F
 GLIBC_2.0 __pthread_mutexattr_settype F
 GLIBC_2.0 __pthread_once F
 GLIBC_2.0 __pthread_setspecific F
-GLIBC_2.0 __read F
 GLIBC_2.0 __send F
 GLIBC_2.0 __sigaction F
 GLIBC_2.0 _pthread_cleanup_pop F
@@ -70,7 +69,6 @@ GLIBC_2.0 pthread_setcanceltype F
 GLIBC_2.0 pthread_setspecific F
 GLIBC_2.0 pthread_testcancel F
 GLIBC_2.0 raise F
-GLIBC_2.0 read F
 GLIBC_2.0 recv F
 GLIBC_2.0 recvfrom F
 GLIBC_2.0 recvmsg F
diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
index d1cfab2..9c017da 100644
--- a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
@@ -39,7 +39,6 @@ GLIBC_2.18 __pthread_unregister_cancel F
 GLIBC_2.18 __pthread_unregister_cancel_restore F
 GLIBC_2.18 __pthread_unwind_next F
 GLIBC_2.18 __pwrite64 F
-GLIBC_2.18 __read F
 GLIBC_2.18 __res_state F
 GLIBC_2.18 __send F
 GLIBC_2.18 __sigaction F
@@ -165,7 +164,6 @@ GLIBC_2.18 pthread_yield F
 GLIBC_2.18 pwrite F
 GLIBC_2.18 pwrite64 F
 GLIBC_2.18 raise F
-GLIBC_2.18 read F
 GLIBC_2.18 recv F
 GLIBC_2.18 recvfrom F
 GLIBC_2.18 recvmsg F
diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
index d1cfab2..9c017da 100644
--- a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
@@ -39,7 +39,6 @@ GLIBC_2.18 __pthread_unregister_cancel F
 GLIBC_2.18 __pthread_unregister_cancel_restore F
 GLIBC_2.18 __pthread_unwind_next F
 GLIBC_2.18 __pwrite64 F
-GLIBC_2.18 __read F
 GLIBC_2.18 __res_state F
 GLIBC_2.18 __send F
 GLIBC_2.18 __sigaction F
@@ -165,7 +164,6 @@ GLIBC_2.18 pthread_yield F
 GLIBC_2.18 pwrite F
 GLIBC_2.18 pwrite64 F
 GLIBC_2.18 raise F
-GLIBC_2.18 read F
 GLIBC_2.18 recv F
 GLIBC_2.18 recvfrom F
 GLIBC_2.18 recvmsg F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
index 47d2234..e947d46 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
@@ -20,7 +20,6 @@ GLIBC_2.0 __pthread_mutexattr_init F
 GLIBC_2.0 __pthread_mutexattr_settype F
 GLIBC_2.0 __pthread_once F
 GLIBC_2.0 __pthread_setspecific F
-GLIBC_2.0 __read F
 GLIBC_2.0 __send F
 GLIBC_2.0 __sigaction F
 GLIBC_2.0 _pthread_cleanup_pop F
@@ -70,7 +69,6 @@ GLIBC_2.0 pthread_setcanceltype F
 GLIBC_2.0 pthread_setspecific F
 GLIBC_2.0 pthread_testcancel F
 GLIBC_2.0 raise F
-GLIBC_2.0 read F
 GLIBC_2.0 recv F
 GLIBC_2.0 recvfrom F
 GLIBC_2.0 recvmsg F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
index 47d2234..e947d46 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
@@ -20,7 +20,6 @@ GLIBC_2.0 __pthread_mutexattr_init F
 GLIBC_2.0 __pthread_mutexattr_settype F
 GLIBC_2.0 __pthread_once F
 GLIBC_2.0 __pthread_setspecific F
-GLIBC_2.0 __read F
 GLIBC_2.0 __send F
 GLIBC_2.0 __sigaction F
 GLIBC_2.0 _pthread_cleanup_pop F
@@ -70,7 +69,6 @@ GLIBC_2.0 pthread_setcanceltype F
 GLIBC_2.0 pthread_setspecific F
 GLIBC_2.0 pthread_testcancel F
 GLIBC_2.0 raise F
-GLIBC_2.0 read F
 GLIBC_2.0 recv F
 GLIBC_2.0 recvfrom F
 GLIBC_2.0 recvmsg F
diff --git a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
index e7af70d..5b0f176 100644
--- a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
@@ -39,7 +39,6 @@ GLIBC_2.21 __pthread_unregister_cancel F
 GLIBC_2.21 __pthread_unregister_cancel_restore F
 GLIBC_2.21 __pthread_unwind_next F
 GLIBC_2.21 __pwrite64 F
-GLIBC_2.21 __read F
 GLIBC_2.21 __res_state F
 GLIBC_2.21 __send F
 GLIBC_2.21 __sigaction F
@@ -165,7 +164,6 @@ GLIBC_2.21 pthread_yield F
 GLIBC_2.21 pwrite F
 GLIBC_2.21 pwrite64 F
 GLIBC_2.21 raise F
-GLIBC_2.21 read F
 GLIBC_2.21 recv F
 GLIBC_2.21 recvfrom F
 GLIBC_2.21 recvmsg F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
index c95c2f2..818d6dc 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
@@ -20,7 +20,6 @@ GLIBC_2.0 __pthread_mutexattr_init F
 GLIBC_2.0 __pthread_mutexattr_settype F
 GLIBC_2.0 __pthread_once F
 GLIBC_2.0 __pthread_setspecific F
-GLIBC_2.0 __read F
 GLIBC_2.0 __send F
 GLIBC_2.0 __sigaction F
 GLIBC_2.0 _pthread_cleanup_pop F
@@ -70,7 +69,6 @@ GLIBC_2.0 pthread_setcanceltype F
 GLIBC_2.0 pthread_setspecific F
 GLIBC_2.0 pthread_testcancel F
 GLIBC_2.0 raise F
-GLIBC_2.0 read F
 GLIBC_2.0 recv F
 GLIBC_2.0 recvfrom F
 GLIBC_2.0 recvmsg F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
index bd4d8dd..521dcd2 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
@@ -62,7 +62,6 @@ GLIBC_2.3 __pthread_rwlock_unlock F
 GLIBC_2.3 __pthread_rwlock_wrlock F
 GLIBC_2.3 __pthread_setspecific F
 GLIBC_2.3 __pwrite64 F
-GLIBC_2.3 __read F
 GLIBC_2.3 __res_state F
 GLIBC_2.3 __send F
 GLIBC_2.3 __sigaction F
@@ -163,7 +162,6 @@ GLIBC_2.3 pthread_yield F
 GLIBC_2.3 pwrite F
 GLIBC_2.3 pwrite64 F
 GLIBC_2.3 raise F
-GLIBC_2.3 read F
 GLIBC_2.3 recv F
 GLIBC_2.3 recvfrom F
 GLIBC_2.3 recvmsg F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
index 97c64fd..eae9197 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
@@ -39,7 +39,6 @@ GLIBC_2.17 __pthread_unregister_cancel F
 GLIBC_2.17 __pthread_unregister_cancel_restore F
 GLIBC_2.17 __pthread_unwind_next F
 GLIBC_2.17 __pwrite64 F
-GLIBC_2.17 __read F
 GLIBC_2.17 __res_state F
 GLIBC_2.17 __send F
 GLIBC_2.17 __sigaction F
@@ -163,7 +162,6 @@ GLIBC_2.17 pthread_yield F
 GLIBC_2.17 pwrite F
 GLIBC_2.17 pwrite64 F
 GLIBC_2.17 raise F
-GLIBC_2.17 read F
 GLIBC_2.17 recv F
 GLIBC_2.17 recvfrom F
 GLIBC_2.17 recvmsg F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
index 21031b3..e5e9fd7 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
@@ -38,7 +38,6 @@ GLIBC_2.33 __pthread_unregister_cancel F
 GLIBC_2.33 __pthread_unregister_cancel_restore F
 GLIBC_2.33 __pthread_unwind_next F
 GLIBC_2.33 __pwrite64 F
-GLIBC_2.33 __read F
 GLIBC_2.33 __res_state F
 GLIBC_2.33 __send F
 GLIBC_2.33 __sigaction F
@@ -180,7 +179,6 @@ GLIBC_2.33 pthread_yield F
 GLIBC_2.33 pwrite F
 GLIBC_2.33 pwrite64 F
 GLIBC_2.33 raise F
-GLIBC_2.33 read F
 GLIBC_2.33 recv F
 GLIBC_2.33 recvfrom F
 GLIBC_2.33 recvmsg F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
index 34d24d0..a4c480b 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
@@ -39,7 +39,6 @@ GLIBC_2.27 __pthread_unregister_cancel F
 GLIBC_2.27 __pthread_unregister_cancel_restore F
 GLIBC_2.27 __pthread_unwind_next F
 GLIBC_2.27 __pwrite64 F
-GLIBC_2.27 __read F
 GLIBC_2.27 __res_state F
 GLIBC_2.27 __send F
 GLIBC_2.27 __sigaction F
@@ -164,7 +163,6 @@ GLIBC_2.27 pthread_yield F
 GLIBC_2.27 pwrite F
 GLIBC_2.27 pwrite64 F
 GLIBC_2.27 raise F
-GLIBC_2.27 read F
 GLIBC_2.27 recv F
 GLIBC_2.27 recvfrom F
 GLIBC_2.27 recvmsg F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
index 11ac9a4..96cd51d 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
@@ -20,7 +20,6 @@ GLIBC_2.0 __pthread_mutexattr_init F
 GLIBC_2.0 __pthread_mutexattr_settype F
 GLIBC_2.0 __pthread_once F
 GLIBC_2.0 __pthread_setspecific F
-GLIBC_2.0 __read F
 GLIBC_2.0 __send F
 GLIBC_2.0 __sigaction F
 GLIBC_2.0 _pthread_cleanup_pop F
@@ -70,7 +69,6 @@ GLIBC_2.0 pthread_setcanceltype F
 GLIBC_2.0 pthread_setspecific F
 GLIBC_2.0 pthread_testcancel F
 GLIBC_2.0 raise F
-GLIBC_2.0 read F
 GLIBC_2.0 recv F
 GLIBC_2.0 recvfrom F
 GLIBC_2.0 recvmsg F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
index bda92fa..f8e8ae6 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
@@ -43,7 +43,6 @@ GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pthread_setspecific F
 GLIBC_2.2 __pwrite64 F
-GLIBC_2.2 __read F
 GLIBC_2.2 __res_state F
 GLIBC_2.2 __send F
 GLIBC_2.2 __sigaction F
@@ -145,7 +144,6 @@ GLIBC_2.2 pthread_yield F
 GLIBC_2.2 pwrite F
 GLIBC_2.2 pwrite64 F
 GLIBC_2.2 raise F
-GLIBC_2.2 read F
 GLIBC_2.2 recv F
 GLIBC_2.2 recvfrom F
 GLIBC_2.2 recvmsg F
diff --git a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
index 3b0aea5..3ed9d8f 100644
--- a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
@@ -41,7 +41,6 @@ GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pthread_setspecific F
 GLIBC_2.2 __pwrite64 F
-GLIBC_2.2 __read F
 GLIBC_2.2 __res_state F
 GLIBC_2.2 __send F
 GLIBC_2.2 __sigaction F
@@ -143,7 +142,6 @@ GLIBC_2.2 pthread_yield F
 GLIBC_2.2 pwrite F
 GLIBC_2.2 pwrite64 F
 GLIBC_2.2 raise F
-GLIBC_2.2 read F
 GLIBC_2.2 recv F
 GLIBC_2.2 recvfrom F
 GLIBC_2.2 recvmsg F
diff --git a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
index 3b0aea5..3ed9d8f 100644
--- a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
@@ -41,7 +41,6 @@ GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pthread_setspecific F
 GLIBC_2.2 __pwrite64 F
-GLIBC_2.2 __read F
 GLIBC_2.2 __res_state F
 GLIBC_2.2 __send F
 GLIBC_2.2 __sigaction F
@@ -143,7 +142,6 @@ GLIBC_2.2 pthread_yield F
 GLIBC_2.2 pwrite F
 GLIBC_2.2 pwrite64 F
 GLIBC_2.2 raise F
-GLIBC_2.2 read F
 GLIBC_2.2 recv F
 GLIBC_2.2 recvfrom F
 GLIBC_2.2 recvmsg F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
index 72a1d80..fa3bccf 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
@@ -20,7 +20,6 @@ GLIBC_2.0 __pthread_mutexattr_init F
 GLIBC_2.0 __pthread_mutexattr_settype F
 GLIBC_2.0 __pthread_once F
 GLIBC_2.0 __pthread_setspecific F
-GLIBC_2.0 __read F
 GLIBC_2.0 __send F
 GLIBC_2.0 __sigaction F
 GLIBC_2.0 _pthread_cleanup_pop F
@@ -70,7 +69,6 @@ GLIBC_2.0 pthread_setcanceltype F
 GLIBC_2.0 pthread_setspecific F
 GLIBC_2.0 pthread_testcancel F
 GLIBC_2.0 raise F
-GLIBC_2.0 read F
 GLIBC_2.0 recv F
 GLIBC_2.0 recvfrom F
 GLIBC_2.0 recvmsg F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
index 62bb152..c27373b 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
@@ -41,7 +41,6 @@ GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pthread_setspecific F
 GLIBC_2.2 __pwrite64 F
-GLIBC_2.2 __read F
 GLIBC_2.2 __res_state F
 GLIBC_2.2 __send F
 GLIBC_2.2 __sigaction F
@@ -143,7 +142,6 @@ GLIBC_2.2 pthread_yield F
 GLIBC_2.2 pwrite F
 GLIBC_2.2 pwrite64 F
 GLIBC_2.2 raise F
-GLIBC_2.2 read F
 GLIBC_2.2 recv F
 GLIBC_2.2 recvfrom F
 GLIBC_2.2 recvmsg F
diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
index 649a49b..3eb9f17 100644
--- a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
@@ -41,7 +41,6 @@ GLIBC_2.2.5 __pthread_rwlock_unlock F
 GLIBC_2.2.5 __pthread_rwlock_wrlock F
 GLIBC_2.2.5 __pthread_setspecific F
 GLIBC_2.2.5 __pwrite64 F
-GLIBC_2.2.5 __read F
 GLIBC_2.2.5 __res_state F
 GLIBC_2.2.5 __send F
 GLIBC_2.2.5 __sigaction F
@@ -143,7 +142,6 @@ GLIBC_2.2.5 pthread_yield F
 GLIBC_2.2.5 pwrite F
 GLIBC_2.2.5 pwrite64 F
 GLIBC_2.2.5 raise F
-GLIBC_2.2.5 read F
 GLIBC_2.2.5 recv F
 GLIBC_2.2.5 recvfrom F
 GLIBC_2.2.5 recvmsg F
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
index 18d57d9..f5f6379 100644
--- a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
@@ -39,7 +39,6 @@ GLIBC_2.16 __pthread_unregister_cancel F
 GLIBC_2.16 __pthread_unregister_cancel_restore F
 GLIBC_2.16 __pthread_unwind_next F
 GLIBC_2.16 __pwrite64 F
-GLIBC_2.16 __read F
 GLIBC_2.16 __res_state F
 GLIBC_2.16 __send F
 GLIBC_2.16 __sigaction F
@@ -163,7 +162,6 @@ GLIBC_2.16 pthread_yield F
 GLIBC_2.16 pwrite F
 GLIBC_2.16 pwrite64 F
 GLIBC_2.16 raise F
-GLIBC_2.16 read F
 GLIBC_2.16 recv F
 GLIBC_2.16 recvfrom F
 GLIBC_2.16 recvmsg F
-- 
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