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authorAdhemerval Zanella <adhemerval.zanella@linaro.org>2021-03-13 20:04:18 -0300
committerAdhemerval Zanella <adhemerval.zanella@linaro.org>2021-03-18 15:54:39 -0300
commit1e157b9cb4fd9e50855e4a9cb1e7b1041cf7dafe (patch)
tree9778f69bc88663fbfeaf84c9732d4881d92d6234
parentc29386fd5059e87e63f4c6eaa9feb0aabf7f7f36 (diff)
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nptl: Remove tcdrain from libpthread
The libc version is identical and built with same flags. Checked on x86_64-linux-gnu.
-rw-r--r--nptl/Makefile3
-rw-r--r--nptl/Versions1
-rw-r--r--sysdeps/unix/sysv/linux/aarch64/libpthread.abilist1
-rw-r--r--sysdeps/unix/sysv/linux/alpha/libpthread.abilist1
-rw-r--r--sysdeps/unix/sysv/linux/arc/libpthread.abilist1
-rw-r--r--sysdeps/unix/sysv/linux/arm/be/libpthread.abilist1
-rw-r--r--sysdeps/unix/sysv/linux/arm/le/libpthread.abilist1
-rw-r--r--sysdeps/unix/sysv/linux/csky/libpthread.abilist1
-rw-r--r--sysdeps/unix/sysv/linux/hppa/libpthread.abilist1
-rw-r--r--sysdeps/unix/sysv/linux/i386/libpthread.abilist1
-rw-r--r--sysdeps/unix/sysv/linux/ia64/libpthread.abilist1
-rw-r--r--sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist1
-rw-r--r--sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist1
-rw-r--r--sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist1
-rw-r--r--sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist1
-rw-r--r--sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist1
-rw-r--r--sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist1
-rw-r--r--sysdeps/unix/sysv/linux/nios2/libpthread.abilist1
-rw-r--r--sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist1
-rw-r--r--sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist1
-rw-r--r--sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist1
-rw-r--r--sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist1
-rw-r--r--sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist1
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist1
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist1
-rw-r--r--sysdeps/unix/sysv/linux/sh/be/libpthread.abilist1
-rw-r--r--sysdeps/unix/sysv/linux/sh/le/libpthread.abilist1
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist1
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist1
-rw-r--r--sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist1
-rw-r--r--sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist1
31 files changed, 1 insertions, 32 deletions
diff --git a/nptl/Makefile b/nptl/Makefile
index 61b6249..968b612 100644
--- a/nptl/Makefile
+++ b/nptl/Makefile
@@ -85,7 +85,7 @@ pthread-compat-wrappers = \
lseek lseek64 \
open open64 \
pread pread64 pwrite pwrite64 \
- tcdrain msgrcv msgsnd \
+ msgrcv msgsnd \
sigwait sigsuspend \
recvmsg sendmsg
@@ -294,7 +294,6 @@ CFLAGS-pwrite64.c += -fexceptions -fasynchronous-unwind-tables
CFLAGS-sigwait.c += -fexceptions -fasynchronous-unwind-tables
CFLAGS-msgrcv.c += -fexceptions -fasynchronous-unwind-tables
CFLAGS-msgsnd.c += -fexceptions -fasynchronous-unwind-tables
-CFLAGS-tcdrain.c += -fexceptions -fasynchronous-unwind-tables
CFLAGS-open.c += -fexceptions -fasynchronous-unwind-tables
CFLAGS-open64.c += -fexceptions -fasynchronous-unwind-tables
CFLAGS-send.c += -fexceptions -fasynchronous-unwind-tables
diff --git a/nptl/Versions b/nptl/Versions
index ed087cf..23320a0 100644
--- a/nptl/Versions
+++ b/nptl/Versions
@@ -179,7 +179,6 @@ libpthread {
siglongjmp;
sigwait;
system;
- tcdrain;
}
GLIBC_2.1 {
diff --git a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
index 454e154..c141562 100644
--- a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
@@ -171,7 +171,6 @@ GLIBC_2.17 sigaction F
GLIBC_2.17 siglongjmp F
GLIBC_2.17 sigwait F
GLIBC_2.17 system F
-GLIBC_2.17 tcdrain F
GLIBC_2.18 pthread_getattr_default_np F
GLIBC_2.18 pthread_setattr_default_np F
GLIBC_2.28 call_once F
diff --git a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
index 7696128..630060e 100644
--- a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
@@ -74,7 +74,6 @@ GLIBC_2.0 sigaction F
GLIBC_2.0 siglongjmp F
GLIBC_2.0 sigwait F
GLIBC_2.0 system F
-GLIBC_2.0 tcdrain F
GLIBC_2.1 __libc_allocate_rtsig F
GLIBC_2.1 __libc_current_sigrtmax F
GLIBC_2.1 __libc_current_sigrtmin F
diff --git a/sysdeps/unix/sysv/linux/arc/libpthread.abilist b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
index e444861..1ea7092 100644
--- a/sysdeps/unix/sysv/linux/arc/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
@@ -187,7 +187,6 @@ GLIBC_2.32 send F
GLIBC_2.32 sendmsg F
GLIBC_2.32 sigaction F
GLIBC_2.32 sigwait F
-GLIBC_2.32 tcdrain F
GLIBC_2.32 thrd_create F
GLIBC_2.32 thrd_detach F
GLIBC_2.32 thrd_exit F
diff --git a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
index a17b761..7ddae84 100644
--- a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
@@ -200,4 +200,3 @@ GLIBC_2.4 sigaction F
GLIBC_2.4 siglongjmp F
GLIBC_2.4 sigwait F
GLIBC_2.4 system F
-GLIBC_2.4 tcdrain F
diff --git a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
index a17b761..7ddae84 100644
--- a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
@@ -200,4 +200,3 @@ GLIBC_2.4 sigaction F
GLIBC_2.4 siglongjmp F
GLIBC_2.4 sigwait F
GLIBC_2.4 system F
-GLIBC_2.4 tcdrain F
diff --git a/sysdeps/unix/sysv/linux/csky/libpthread.abilist b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
index c3fba61..f36a0cd 100644
--- a/sysdeps/unix/sysv/linux/csky/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
@@ -181,7 +181,6 @@ GLIBC_2.29 send F
GLIBC_2.29 sendmsg F
GLIBC_2.29 sigaction F
GLIBC_2.29 sigwait F
-GLIBC_2.29 tcdrain F
GLIBC_2.29 thrd_create F
GLIBC_2.29 thrd_detach F
GLIBC_2.29 thrd_exit F
diff --git a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
index 265ba15..e360e14 100644
--- a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
@@ -151,7 +151,6 @@ GLIBC_2.2 sigaction F
GLIBC_2.2 siglongjmp F
GLIBC_2.2 sigwait F
GLIBC_2.2 system F
-GLIBC_2.2 tcdrain F
GLIBC_2.2.3 __libpthread_version_placeholder F
GLIBC_2.2.6 __libpthread_version_placeholder F
GLIBC_2.28 call_once F
diff --git a/sysdeps/unix/sysv/linux/i386/libpthread.abilist b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
index 1969af2..cf6d8f2 100644
--- a/sysdeps/unix/sysv/linux/i386/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
@@ -74,7 +74,6 @@ GLIBC_2.0 sigaction F
GLIBC_2.0 siglongjmp F
GLIBC_2.0 sigwait F
GLIBC_2.0 system F
-GLIBC_2.0 tcdrain F
GLIBC_2.1 __libc_allocate_rtsig F
GLIBC_2.1 __libc_current_sigrtmax F
GLIBC_2.1 __libc_current_sigrtmin F
diff --git a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
index 4fa98c0..9593ec2 100644
--- a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
@@ -151,7 +151,6 @@ GLIBC_2.2 sigaction F
GLIBC_2.2 siglongjmp F
GLIBC_2.2 sigwait F
GLIBC_2.2 system F
-GLIBC_2.2 tcdrain F
GLIBC_2.2.3 __libpthread_version_placeholder F
GLIBC_2.2.6 __libpthread_version_placeholder F
GLIBC_2.28 call_once F
diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
index a17b761..7ddae84 100644
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
@@ -200,4 +200,3 @@ GLIBC_2.4 sigaction F
GLIBC_2.4 siglongjmp F
GLIBC_2.4 sigwait F
GLIBC_2.4 system F
-GLIBC_2.4 tcdrain F
diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
index 1969af2..cf6d8f2 100644
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
@@ -74,7 +74,6 @@ GLIBC_2.0 sigaction F
GLIBC_2.0 siglongjmp F
GLIBC_2.0 sigwait F
GLIBC_2.0 system F
-GLIBC_2.0 tcdrain F
GLIBC_2.1 __libc_allocate_rtsig F
GLIBC_2.1 __libc_current_sigrtmax F
GLIBC_2.1 __libc_current_sigrtmin F
diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
index 57fa97b..4bbbffb 100644
--- a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
@@ -173,7 +173,6 @@ GLIBC_2.18 sigaction F
GLIBC_2.18 siglongjmp F
GLIBC_2.18 sigwait F
GLIBC_2.18 system F
-GLIBC_2.18 tcdrain F
GLIBC_2.28 call_once F
GLIBC_2.28 cnd_broadcast F
GLIBC_2.28 cnd_destroy F
diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
index 57fa97b..4bbbffb 100644
--- a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
@@ -173,7 +173,6 @@ GLIBC_2.18 sigaction F
GLIBC_2.18 siglongjmp F
GLIBC_2.18 sigwait F
GLIBC_2.18 system F
-GLIBC_2.18 tcdrain F
GLIBC_2.28 call_once F
GLIBC_2.28 cnd_broadcast F
GLIBC_2.28 cnd_destroy F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
index 027c0a1..8b6fcea 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
@@ -74,7 +74,6 @@ GLIBC_2.0 sigaction F
GLIBC_2.0 siglongjmp F
GLIBC_2.0 sigwait F
GLIBC_2.0 system F
-GLIBC_2.0 tcdrain F
GLIBC_2.11 pthread_sigqueue F
GLIBC_2.12 pthread_getname_np F
GLIBC_2.12 pthread_mutex_consistent F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
index 027c0a1..8b6fcea 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
@@ -74,7 +74,6 @@ GLIBC_2.0 sigaction F
GLIBC_2.0 siglongjmp F
GLIBC_2.0 sigwait F
GLIBC_2.0 system F
-GLIBC_2.0 tcdrain F
GLIBC_2.11 pthread_sigqueue F
GLIBC_2.12 pthread_getname_np F
GLIBC_2.12 pthread_mutex_consistent F
diff --git a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
index c09778b..e65e6a0 100644
--- a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
@@ -173,7 +173,6 @@ GLIBC_2.21 sigaction F
GLIBC_2.21 siglongjmp F
GLIBC_2.21 sigwait F
GLIBC_2.21 system F
-GLIBC_2.21 tcdrain F
GLIBC_2.28 call_once F
GLIBC_2.28 cnd_broadcast F
GLIBC_2.28 cnd_destroy F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
index 9a97efe..823545b 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
@@ -74,7 +74,6 @@ GLIBC_2.0 sigaction F
GLIBC_2.0 siglongjmp F
GLIBC_2.0 sigwait F
GLIBC_2.0 system F
-GLIBC_2.0 tcdrain F
GLIBC_2.1 __libc_allocate_rtsig F
GLIBC_2.1 __libc_current_sigrtmax F
GLIBC_2.1 __libc_current_sigrtmin F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
index e503173..c85db88 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
@@ -171,7 +171,6 @@ GLIBC_2.3 sigaction F
GLIBC_2.3 siglongjmp F
GLIBC_2.3 sigwait F
GLIBC_2.3 system F
-GLIBC_2.3 tcdrain 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
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
index 454e154..c141562 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
@@ -171,7 +171,6 @@ GLIBC_2.17 sigaction F
GLIBC_2.17 siglongjmp F
GLIBC_2.17 sigwait F
GLIBC_2.17 system F
-GLIBC_2.17 tcdrain F
GLIBC_2.18 pthread_getattr_default_np F
GLIBC_2.18 pthread_setattr_default_np F
GLIBC_2.28 call_once F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
index 6810a3a..2065a22 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
@@ -187,7 +187,6 @@ GLIBC_2.33 send F
GLIBC_2.33 sendmsg F
GLIBC_2.33 sigaction F
GLIBC_2.33 sigwait F
-GLIBC_2.33 tcdrain F
GLIBC_2.33 thrd_create F
GLIBC_2.33 thrd_detach F
GLIBC_2.33 thrd_exit F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
index e24f3f2..12defba 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
@@ -170,7 +170,6 @@ GLIBC_2.27 send F
GLIBC_2.27 sendmsg F
GLIBC_2.27 sigaction F
GLIBC_2.27 sigwait F
-GLIBC_2.27 tcdrain F
GLIBC_2.28 call_once F
GLIBC_2.28 cnd_broadcast F
GLIBC_2.28 cnd_destroy F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
index 36526d6..4936e14 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
@@ -74,7 +74,6 @@ GLIBC_2.0 sigaction F
GLIBC_2.0 siglongjmp F
GLIBC_2.0 sigwait F
GLIBC_2.0 system F
-GLIBC_2.0 tcdrain F
GLIBC_2.1 __libc_allocate_rtsig F
GLIBC_2.1 __libc_current_sigrtmax F
GLIBC_2.1 __libc_current_sigrtmin F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
index e13b579..86deee9 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
@@ -153,7 +153,6 @@ GLIBC_2.2 sigaction F
GLIBC_2.2 siglongjmp F
GLIBC_2.2 sigwait F
GLIBC_2.2 system F
-GLIBC_2.2 tcdrain F
GLIBC_2.2.3 __libpthread_version_placeholder F
GLIBC_2.2.6 __libpthread_version_placeholder F
GLIBC_2.28 call_once F
diff --git a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
index 265ba15..e360e14 100644
--- a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
@@ -151,7 +151,6 @@ GLIBC_2.2 sigaction F
GLIBC_2.2 siglongjmp F
GLIBC_2.2 sigwait F
GLIBC_2.2 system F
-GLIBC_2.2 tcdrain F
GLIBC_2.2.3 __libpthread_version_placeholder F
GLIBC_2.2.6 __libpthread_version_placeholder F
GLIBC_2.28 call_once F
diff --git a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
index 265ba15..e360e14 100644
--- a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
@@ -151,7 +151,6 @@ GLIBC_2.2 sigaction F
GLIBC_2.2 siglongjmp F
GLIBC_2.2 sigwait F
GLIBC_2.2 system F
-GLIBC_2.2 tcdrain F
GLIBC_2.2.3 __libpthread_version_placeholder F
GLIBC_2.2.6 __libpthread_version_placeholder F
GLIBC_2.28 call_once F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
index 7696128..630060e 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
@@ -74,7 +74,6 @@ GLIBC_2.0 sigaction F
GLIBC_2.0 siglongjmp F
GLIBC_2.0 sigwait F
GLIBC_2.0 system F
-GLIBC_2.0 tcdrain F
GLIBC_2.1 __libc_allocate_rtsig F
GLIBC_2.1 __libc_current_sigrtmax F
GLIBC_2.1 __libc_current_sigrtmin F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
index 4fa98c0..9593ec2 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
@@ -151,7 +151,6 @@ GLIBC_2.2 sigaction F
GLIBC_2.2 siglongjmp F
GLIBC_2.2 sigwait F
GLIBC_2.2 system F
-GLIBC_2.2 tcdrain F
GLIBC_2.2.3 __libpthread_version_placeholder F
GLIBC_2.2.6 __libpthread_version_placeholder F
GLIBC_2.28 call_once F
diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
index 97aa62d..1575c1e 100644
--- a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
@@ -151,7 +151,6 @@ GLIBC_2.2.5 sigaction F
GLIBC_2.2.5 siglongjmp F
GLIBC_2.2.5 sigwait F
GLIBC_2.2.5 system F
-GLIBC_2.2.5 tcdrain F
GLIBC_2.2.6 __libpthread_version_placeholder F
GLIBC_2.28 call_once F
GLIBC_2.28 cnd_broadcast F
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
index ba752ac..b4046e1 100644
--- a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
@@ -171,7 +171,6 @@ GLIBC_2.16 sigaction F
GLIBC_2.16 siglongjmp F
GLIBC_2.16 sigwait F
GLIBC_2.16 system F
-GLIBC_2.16 tcdrain F
GLIBC_2.18 pthread_getattr_default_np F
GLIBC_2.18 pthread_setattr_default_np F
GLIBC_2.28 call_once F