diff options
| author | Florian Weimer <fweimer@redhat.com> | 2020-05-20 15:40:35 +0200 |
|---|---|---|
| committer | Florian Weimer <fweimer@redhat.com> | 2020-07-06 11:15:58 +0200 |
| commit | 706ad1e7af37be1d25fc2359bda006d31fe0d11b (patch) | |
| tree | d06e6a96c1d319a1d27fa6b6e87cfadf8bd6ef08 /sysdeps/unix | |
| parent | 8f4632deb3545b2949cec5454afc3cb21a0024ea (diff) | |
| download | glibc-706ad1e7af37be1d25fc2359bda006d31fe0d11b.tar.gz glibc-706ad1e7af37be1d25fc2359bda006d31fe0d11b.tar.xz glibc-706ad1e7af37be1d25fc2359bda006d31fe0d11b.zip | |
Add the __libc_single_threaded variable
The variable is placed in libc.so, and it can be true only in an outer libc, not libcs loaded via dlmopen or static dlopen. Since thread creation from inner namespaces does not work, pthread_create can update __libc_single_threaded directly. Using __libc_early_init and its initial flag, implementation of this variable is very straightforward. A future version may reset the flag during fork (but not in an inner namespace), or after joining all threads except one. Reviewed-by: DJ Delorie <dj@redhat.com>
Diffstat (limited to 'sysdeps/unix')
30 files changed, 30 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/aarch64/libc.abilist b/sysdeps/unix/sysv/linux/aarch64/libc.abilist index e6e4f087eb..bb0af758de 100644 --- a/sysdeps/unix/sysv/linux/aarch64/libc.abilist +++ b/sysdeps/unix/sysv/linux/aarch64/libc.abilist @@ -2149,6 +2149,7 @@ GLIBC_2.30 getdents64 F GLIBC_2.30 gettid F GLIBC_2.30 tgkill F GLIBC_2.30 twalk_r F +GLIBC_2.32 __libc_single_threaded D 0x1 GLIBC_2.32 __rseq_abi T 0x20 GLIBC_2.32 pthread_attr_getsigmask_np F GLIBC_2.32 pthread_attr_setaffinity_np F diff --git a/sysdeps/unix/sysv/linux/alpha/libc.abilist b/sysdeps/unix/sysv/linux/alpha/libc.abilist index 835897876b..d4d1cd4845 100644 --- a/sysdeps/unix/sysv/linux/alpha/libc.abilist +++ b/sysdeps/unix/sysv/linux/alpha/libc.abilist @@ -2231,6 +2231,7 @@ GLIBC_2.30 getdents64 F GLIBC_2.30 gettid F GLIBC_2.30 tgkill F GLIBC_2.30 twalk_r F +GLIBC_2.32 __libc_single_threaded D 0x1 GLIBC_2.32 __rseq_abi T 0x20 GLIBC_2.32 pthread_attr_getsigmask_np F GLIBC_2.32 pthread_attr_setaffinity_np F diff --git a/sysdeps/unix/sysv/linux/arm/be/libc.abilist b/sysdeps/unix/sysv/linux/arm/be/libc.abilist index f7a61fc73a..d71beafec9 100644 --- a/sysdeps/unix/sysv/linux/arm/be/libc.abilist +++ b/sysdeps/unix/sysv/linux/arm/be/libc.abilist @@ -133,6 +133,7 @@ GLIBC_2.30 twalk_r F GLIBC_2.31 msgctl F GLIBC_2.31 semctl F GLIBC_2.31 shmctl F +GLIBC_2.32 __libc_single_threaded D 0x1 GLIBC_2.32 __rseq_abi T 0x20 GLIBC_2.32 pthread_attr_getsigmask_np F GLIBC_2.32 pthread_attr_setaffinity_np F diff --git a/sysdeps/unix/sysv/linux/arm/le/libc.abilist b/sysdeps/unix/sysv/linux/arm/le/libc.abilist index c84ab6e5c3..e68a49288c 100644 --- a/sysdeps/unix/sysv/linux/arm/le/libc.abilist +++ b/sysdeps/unix/sysv/linux/arm/le/libc.abilist @@ -130,6 +130,7 @@ GLIBC_2.30 getdents64 F GLIBC_2.30 gettid F GLIBC_2.30 tgkill F GLIBC_2.30 twalk_r F +GLIBC_2.32 __libc_single_threaded D 0x1 GLIBC_2.32 __rseq_abi T 0x20 GLIBC_2.32 pthread_attr_getsigmask_np F GLIBC_2.32 pthread_attr_setaffinity_np F diff --git a/sysdeps/unix/sysv/linux/csky/libc.abilist b/sysdeps/unix/sysv/linux/csky/libc.abilist index 2fadebd7ee..ed9222b4c4 100644 --- a/sysdeps/unix/sysv/linux/csky/libc.abilist +++ b/sysdeps/unix/sysv/linux/csky/libc.abilist @@ -2093,6 +2093,7 @@ GLIBC_2.30 getdents64 F GLIBC_2.30 gettid F GLIBC_2.30 tgkill F GLIBC_2.30 twalk_r F +GLIBC_2.32 __libc_single_threaded D 0x1 GLIBC_2.32 __rseq_abi T 0x20 GLIBC_2.32 pthread_attr_getsigmask_np F GLIBC_2.32 pthread_attr_setaffinity_np F diff --git a/sysdeps/unix/sysv/linux/hppa/libc.abilist b/sysdeps/unix/sysv/linux/hppa/libc.abilist index c28604ffc7..8d1073a60a 100644 --- a/sysdeps/unix/sysv/linux/hppa/libc.abilist +++ b/sysdeps/unix/sysv/linux/hppa/libc.abilist @@ -2052,6 +2052,7 @@ GLIBC_2.30 getdents64 F GLIBC_2.30 gettid F GLIBC_2.30 tgkill F GLIBC_2.30 twalk_r F +GLIBC_2.32 __libc_single_threaded D 0x1 GLIBC_2.32 __rseq_abi T 0x20 GLIBC_2.32 pthread_attr_getsigmask_np F GLIBC_2.32 pthread_attr_setaffinity_np F diff --git a/sysdeps/unix/sysv/linux/i386/libc.abilist b/sysdeps/unix/sysv/linux/i386/libc.abilist index 4042d2b4e1..8fb09270c3 100644 --- a/sysdeps/unix/sysv/linux/i386/libc.abilist +++ b/sysdeps/unix/sysv/linux/i386/libc.abilist @@ -2218,6 +2218,7 @@ GLIBC_2.30 getdents64 F GLIBC_2.30 gettid F GLIBC_2.30 tgkill F GLIBC_2.30 twalk_r F +GLIBC_2.32 __libc_single_threaded D 0x1 GLIBC_2.32 __rseq_abi T 0x20 GLIBC_2.32 pthread_attr_getsigmask_np F GLIBC_2.32 pthread_attr_setaffinity_np F diff --git a/sysdeps/unix/sysv/linux/ia64/libc.abilist b/sysdeps/unix/sysv/linux/ia64/libc.abilist index 13a38cbafd..a3e6e48cd4 100644 --- a/sysdeps/unix/sysv/linux/ia64/libc.abilist +++ b/sysdeps/unix/sysv/linux/ia64/libc.abilist @@ -2084,6 +2084,7 @@ GLIBC_2.30 getdents64 F GLIBC_2.30 gettid F GLIBC_2.30 tgkill F GLIBC_2.30 twalk_r F +GLIBC_2.32 __libc_single_threaded D 0x1 GLIBC_2.32 __rseq_abi T 0x20 GLIBC_2.32 pthread_attr_getsigmask_np F GLIBC_2.32 pthread_attr_setaffinity_np F diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist index 231e41ed37..cbc6fce155 100644 --- a/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist +++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist @@ -134,6 +134,7 @@ GLIBC_2.30 twalk_r F GLIBC_2.31 msgctl F GLIBC_2.31 semctl F GLIBC_2.31 shmctl F +GLIBC_2.32 __libc_single_threaded D 0x1 GLIBC_2.32 __rseq_abi T 0x20 GLIBC_2.32 pthread_attr_getsigmask_np F GLIBC_2.32 pthread_attr_setaffinity_np F diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist index b244e2a327..7be3214348 100644 --- a/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist +++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist @@ -2164,6 +2164,7 @@ GLIBC_2.30 twalk_r F GLIBC_2.31 msgctl F GLIBC_2.31 semctl F GLIBC_2.31 shmctl F +GLIBC_2.32 __libc_single_threaded D 0x1 GLIBC_2.32 __rseq_abi T 0x20 GLIBC_2.32 pthread_attr_getsigmask_np F GLIBC_2.32 pthread_attr_setaffinity_np F diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist index 8c53e8b512..51468ddf55 100644 --- a/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist +++ b/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist @@ -2144,6 +2144,7 @@ GLIBC_2.30 twalk_r F GLIBC_2.31 msgctl F GLIBC_2.31 semctl F GLIBC_2.31 shmctl F +GLIBC_2.32 __libc_single_threaded D 0x1 GLIBC_2.32 __rseq_abi T 0x20 GLIBC_2.32 pthread_attr_getsigmask_np F GLIBC_2.32 pthread_attr_setaffinity_np F diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist index fa7df5a6d8..61eb9920ec 100644 --- a/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist +++ b/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist @@ -2141,6 +2141,7 @@ GLIBC_2.30 getdents64 F GLIBC_2.30 gettid F GLIBC_2.30 tgkill F GLIBC_2.30 twalk_r F +GLIBC_2.32 __libc_single_threaded D 0x1 GLIBC_2.32 __rseq_abi T 0x20 GLIBC_2.32 pthread_attr_getsigmask_np F GLIBC_2.32 pthread_attr_setaffinity_np F diff --git a/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist index 831251f1fd..e85b64a9db 100644 --- a/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist +++ b/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist @@ -2135,6 +2135,7 @@ GLIBC_2.30 getdents64 F GLIBC_2.30 gettid F GLIBC_2.30 tgkill F GLIBC_2.30 twalk_r F +GLIBC_2.32 __libc_single_threaded D 0x1 GLIBC_2.32 __rseq_abi T 0x20 GLIBC_2.32 pthread_attr_getsigmask_np F GLIBC_2.32 pthread_attr_setaffinity_np F diff --git a/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist index 6f3c014ed1..72c54333ec 100644 --- a/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist +++ b/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist @@ -2133,6 +2133,7 @@ GLIBC_2.30 getdents64 F GLIBC_2.30 gettid F GLIBC_2.30 tgkill F GLIBC_2.30 twalk_r F +GLIBC_2.32 __libc_single_threaded D 0x1 GLIBC_2.32 __rseq_abi T 0x20 GLIBC_2.32 pthread_attr_getsigmask_np F GLIBC_2.32 pthread_attr_setaffinity_np F diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist index c3a3931e55..edd15902a5 100644 --- a/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist +++ b/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist @@ -2141,6 +2141,7 @@ GLIBC_2.30 getdents64 F GLIBC_2.30 gettid F GLIBC_2.30 tgkill F GLIBC_2.30 twalk_r F +GLIBC_2.32 __libc_single_threaded D 0x1 GLIBC_2.32 __rseq_abi T 0x20 GLIBC_2.32 pthread_attr_getsigmask_np F GLIBC_2.32 pthread_attr_setaffinity_np F diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist index bdc9b416b2..0f35a63433 100644 --- a/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist +++ b/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist @@ -2135,6 +2135,7 @@ GLIBC_2.30 getdents64 F GLIBC_2.30 gettid F GLIBC_2.30 tgkill F GLIBC_2.30 twalk_r F +GLIBC_2.32 __libc_single_threaded D 0x1 GLIBC_2.32 __rseq_abi T 0x20 GLIBC_2.32 pthread_attr_getsigmask_np F GLIBC_2.32 pthread_attr_setaffinity_np F diff --git a/sysdeps/unix/sysv/linux/nios2/libc.abilist b/sysdeps/unix/sysv/linux/nios2/libc.abilist index d8573f6bbe..5a4f50b208 100644 --- a/sysdeps/unix/sysv/linux/nios2/libc.abilist +++ b/sysdeps/unix/sysv/linux/nios2/libc.abilist @@ -2182,6 +2182,7 @@ GLIBC_2.30 getdents64 F GLIBC_2.30 gettid F GLIBC_2.30 tgkill F GLIBC_2.30 twalk_r F +GLIBC_2.32 __libc_single_threaded D 0x1 GLIBC_2.32 __rseq_abi T 0x20 GLIBC_2.32 pthread_attr_getsigmask_np F GLIBC_2.32 pthread_attr_setaffinity_np F diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist index 77309e8044..3de2243b63 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist @@ -2191,6 +2191,7 @@ GLIBC_2.30 getdents64 F GLIBC_2.30 gettid F GLIBC_2.30 tgkill F GLIBC_2.30 twalk_r F +GLIBC_2.32 __libc_single_threaded D 0x1 GLIBC_2.32 __rseq_abi T 0x20 GLIBC_2.32 pthread_attr_getsigmask_np F GLIBC_2.32 pthread_attr_setaffinity_np F diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist index 84da7446ca..abf8fa58a1 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist @@ -2224,6 +2224,7 @@ GLIBC_2.30 getdents64 F GLIBC_2.30 gettid F GLIBC_2.30 tgkill F GLIBC_2.30 twalk_r F +GLIBC_2.32 __libc_single_threaded D 0x1 GLIBC_2.32 __rseq_abi T 0x20 GLIBC_2.32 pthread_attr_getsigmask_np F GLIBC_2.32 pthread_attr_setaffinity_np F diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist index 219316b5f4..c82911c9ef 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist @@ -2054,6 +2054,7 @@ GLIBC_2.30 getdents64 F GLIBC_2.30 gettid F GLIBC_2.30 tgkill F GLIBC_2.30 twalk_r F +GLIBC_2.32 __libc_single_threaded D 0x1 GLIBC_2.32 __rseq_abi T 0x20 GLIBC_2.32 pthread_attr_getsigmask_np F GLIBC_2.32 pthread_attr_setaffinity_np F diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist index 05c99997a3..f64c315a39 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist @@ -2279,6 +2279,7 @@ GLIBC_2.32 __isoc99_vsscanfieee128 F GLIBC_2.32 __isoc99_vswscanfieee128 F GLIBC_2.32 __isoc99_vwscanfieee128 F GLIBC_2.32 __isoc99_wscanfieee128 F +GLIBC_2.32 __libc_single_threaded D 0x1 GLIBC_2.32 __obstack_printf_chkieee128 F GLIBC_2.32 __obstack_printfieee128 F GLIBC_2.32 __obstack_vprintf_chkieee128 F diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist index 22db101803..991e361ae7 100644 --- a/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist +++ b/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist @@ -2111,6 +2111,7 @@ GLIBC_2.30 getdents64 F GLIBC_2.30 gettid F GLIBC_2.30 tgkill F GLIBC_2.30 twalk_r F +GLIBC_2.32 __libc_single_threaded D 0x1 GLIBC_2.32 __rseq_abi T 0x20 GLIBC_2.32 pthread_attr_getsigmask_np F GLIBC_2.32 pthread_attr_setaffinity_np F diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist index 256ce370ae..76d859aad7 100644 --- a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist +++ b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist @@ -2189,6 +2189,7 @@ GLIBC_2.30 twalk_r F GLIBC_2.31 msgctl F GLIBC_2.31 semctl F GLIBC_2.31 shmctl F +GLIBC_2.32 __libc_single_threaded D 0x1 GLIBC_2.32 __rseq_abi T 0x20 GLIBC_2.32 pthread_attr_getsigmask_np F GLIBC_2.32 pthread_attr_setaffinity_np F diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist index 5d6304393b..a4c5b38385 100644 --- a/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist +++ b/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist @@ -2090,6 +2090,7 @@ GLIBC_2.30 getdents64 F GLIBC_2.30 gettid F GLIBC_2.30 tgkill F GLIBC_2.30 twalk_r F +GLIBC_2.32 __libc_single_threaded D 0x1 GLIBC_2.32 __rseq_abi T 0x20 GLIBC_2.32 pthread_attr_getsigmask_np F GLIBC_2.32 pthread_attr_setaffinity_np F diff --git a/sysdeps/unix/sysv/linux/sh/be/libc.abilist b/sysdeps/unix/sysv/linux/sh/be/libc.abilist index bff6c48ae4..3df8bbe813 100644 --- a/sysdeps/unix/sysv/linux/sh/be/libc.abilist +++ b/sysdeps/unix/sysv/linux/sh/be/libc.abilist @@ -2059,6 +2059,7 @@ GLIBC_2.30 twalk_r F GLIBC_2.31 msgctl F GLIBC_2.31 semctl F GLIBC_2.31 shmctl F +GLIBC_2.32 __libc_single_threaded D 0x1 GLIBC_2.32 __rseq_abi T 0x20 GLIBC_2.32 pthread_attr_getsigmask_np F GLIBC_2.32 pthread_attr_setaffinity_np F diff --git a/sysdeps/unix/sysv/linux/sh/le/libc.abilist b/sysdeps/unix/sysv/linux/sh/le/libc.abilist index e55f46a5d6..ade2fc94e5 100644 --- a/sysdeps/unix/sysv/linux/sh/le/libc.abilist +++ b/sysdeps/unix/sysv/linux/sh/le/libc.abilist @@ -2056,6 +2056,7 @@ GLIBC_2.30 getdents64 F GLIBC_2.30 gettid F GLIBC_2.30 tgkill F GLIBC_2.30 twalk_r F +GLIBC_2.32 __libc_single_threaded D 0x1 GLIBC_2.32 __rseq_abi T 0x20 GLIBC_2.32 pthread_attr_getsigmask_np F GLIBC_2.32 pthread_attr_setaffinity_np F diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist index 96e76c76a3..0dea9b46b0 100644 --- a/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist +++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist @@ -2180,6 +2180,7 @@ GLIBC_2.30 getdents64 F GLIBC_2.30 gettid F GLIBC_2.30 tgkill F GLIBC_2.30 twalk_r F +GLIBC_2.32 __libc_single_threaded D 0x1 GLIBC_2.32 __rseq_abi T 0x20 GLIBC_2.32 pthread_attr_getsigmask_np F GLIBC_2.32 pthread_attr_setaffinity_np F diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist index e6bfb396b2..32f86b96db 100644 --- a/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist +++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist @@ -2107,6 +2107,7 @@ GLIBC_2.30 getdents64 F GLIBC_2.30 gettid F GLIBC_2.30 tgkill F GLIBC_2.30 twalk_r F +GLIBC_2.32 __libc_single_threaded D 0x1 GLIBC_2.32 __rseq_abi T 0x20 GLIBC_2.32 pthread_attr_getsigmask_np F GLIBC_2.32 pthread_attr_setaffinity_np F diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist index 168ca03aa2..90f3c1d2f0 100644 --- a/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist +++ b/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist @@ -2065,6 +2065,7 @@ GLIBC_2.30 getdents64 F GLIBC_2.30 gettid F GLIBC_2.30 tgkill F GLIBC_2.30 twalk_r F +GLIBC_2.32 __libc_single_threaded D 0x1 GLIBC_2.32 __rseq_abi T 0x20 GLIBC_2.32 pthread_attr_getsigmask_np F GLIBC_2.32 pthread_attr_setaffinity_np F diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist index 82a5089792..8dbe6d3ed2 100644 --- a/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist +++ b/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist @@ -2162,6 +2162,7 @@ GLIBC_2.30 getdents64 F GLIBC_2.30 gettid F GLIBC_2.30 tgkill F GLIBC_2.30 twalk_r F +GLIBC_2.32 __libc_single_threaded D 0x1 GLIBC_2.32 __rseq_abi T 0x20 GLIBC_2.32 pthread_attr_getsigmask_np F GLIBC_2.32 pthread_attr_setaffinity_np F |