links old version of cf{g,s}et{i,o}speed for glibc by usamoi · Pull Request #4882 · rust-lang/libc

usamoi · 2025-12-12T14:55:39Z

Description

~~Fixes~~ #4692.

Sources

https://github.com/bminor/glibc

cfsetspeed

./sysdeps/mach/hurd/i386/libc.abilist:GLIBC_2.2.6 cfsetspeed
./sysdeps/mach/hurd/x86_64/libc.abilist:GLIBC_2.38 cfsetspeed
./sysdeps/unix/sysv/linux/aarch64/libc.abilist:GLIBC_2.17 cfsetspeed
./sysdeps/unix/sysv/linux/aarch64/libc.abilist:GLIBC_2.42 cfsetspeed
./sysdeps/unix/sysv/linux/alpha/libc.abilist:GLIBC_2.0 cfsetspeed
./sysdeps/unix/sysv/linux/alpha/libc.abilist:GLIBC_2.42 cfsetspeed
./sysdeps/unix/sysv/linux/arc/libc.abilist:GLIBC_2.32 cfsetspeed
./sysdeps/unix/sysv/linux/arc/libc.abilist:GLIBC_2.42 cfsetspeed
./sysdeps/unix/sysv/linux/arm/be/libc.abilist:GLIBC_2.4 cfsetspeed
./sysdeps/unix/sysv/linux/arm/be/libc.abilist:GLIBC_2.42 cfsetspeed
./sysdeps/unix/sysv/linux/arm/le/libc.abilist:GLIBC_2.4 cfsetspeed
./sysdeps/unix/sysv/linux/arm/le/libc.abilist:GLIBC_2.42 cfsetspeed
./sysdeps/unix/sysv/linux/csky/libc.abilist:GLIBC_2.29 cfsetspeed
./sysdeps/unix/sysv/linux/csky/libc.abilist:GLIBC_2.42 cfsetspeed
./sysdeps/unix/sysv/linux/hppa/libc.abilist:GLIBC_2.2 cfsetspeed
./sysdeps/unix/sysv/linux/hppa/libc.abilist:GLIBC_2.42 cfsetspeed
./sysdeps/unix/sysv/linux/i386/libc.abilist:GLIBC_2.0 cfsetspeed
./sysdeps/unix/sysv/linux/i386/libc.abilist:GLIBC_2.42 cfsetspeed
./sysdeps/unix/sysv/linux/loongarch/lp64/libc.abilist:GLIBC_2.36 cfsetspeed
./sysdeps/unix/sysv/linux/loongarch/lp64/libc.abilist:GLIBC_2.42 cfsetspeed
./sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist:GLIBC_2.4 cfsetspeed
./sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist:GLIBC_2.42 cfsetspeed
./sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist:GLIBC_2.0 cfsetspeed
./sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist:GLIBC_2.42 cfsetspeed
./sysdeps/unix/sysv/linux/microblaze/be/libc.abilist:GLIBC_2.18 cfsetspeed
./sysdeps/unix/sysv/linux/microblaze/be/libc.abilist:GLIBC_2.42 cfsetspeed
./sysdeps/unix/sysv/linux/microblaze/le/libc.abilist:GLIBC_2.18 cfsetspeed
./sysdeps/unix/sysv/linux/microblaze/le/libc.abilist:GLIBC_2.42 cfsetspeed
./sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist:GLIBC_2.0 cfsetspeed
./sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist:GLIBC_2.42 cfsetspeed
./sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist:GLIBC_2.0 cfsetspeed
./sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist:GLIBC_2.42 cfsetspeed
./sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist:GLIBC_2.0 cfsetspeed
./sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist:GLIBC_2.42 cfsetspeed
./sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist:GLIBC_2.0 cfsetspeed
./sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist:GLIBC_2.42 cfsetspeed
./sysdeps/unix/sysv/linux/or1k/libc.abilist:GLIBC_2.35 cfsetspeed
./sysdeps/unix/sysv/linux/or1k/libc.abilist:GLIBC_2.42 cfsetspeed
./sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist:GLIBC_2.0 cfsetspeed
./sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist:GLIBC_2.42 cfsetspeed
./sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist:GLIBC_2.0 cfsetspeed
./sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist:GLIBC_2.42 cfsetspeed
./sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist:GLIBC_2.3 cfsetspeed
./sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist:GLIBC_2.42 cfsetspeed
./sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist:GLIBC_2.17 cfsetspeed
./sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist:GLIBC_2.42 cfsetspeed
./sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist:GLIBC_2.33 cfsetspeed
./sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist:GLIBC_2.42 cfsetspeed
./sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist:GLIBC_2.27 cfsetspeed
./sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist:GLIBC_2.42 cfsetspeed
./sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist:GLIBC_2.0 cfsetspeed
./sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist:GLIBC_2.42 cfsetspeed
./sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist:GLIBC_2.2 cfsetspeed
./sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist:GLIBC_2.42 cfsetspeed
./sysdeps/unix/sysv/linux/sh/be/libc.abilist:GLIBC_2.2 cfsetspeed
./sysdeps/unix/sysv/linux/sh/be/libc.abilist:GLIBC_2.42 cfsetspeed
./sysdeps/unix/sysv/linux/sh/le/libc.abilist:GLIBC_2.2 cfsetspeed
./sysdeps/unix/sysv/linux/sh/le/libc.abilist:GLIBC_2.42 cfsetspeed
./sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist:GLIBC_2.0 cfsetspeed
./sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist:GLIBC_2.42 cfsetspeed
./sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist:GLIBC_2.2 cfsetspeed
./sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist:GLIBC_2.42 cfsetspeed
./sysdeps/unix/sysv/linux/x86_64/64/libc.abilist:GLIBC_2.2.5 cfsetspeed
./sysdeps/unix/sysv/linux/x86_64/64/libc.abilist:GLIBC_2.42 cfsetspeed
./sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist:GLIBC_2.16 cfsetspeed
./sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist:GLIBC_2.42 cfsetspeed

cfsetispeed

./sysdeps/mach/hurd/i386/libc.abilist:GLIBC_2.2.6 cfsetispeed
./sysdeps/mach/hurd/x86_64/libc.abilist:GLIBC_2.38 cfsetispeed
./sysdeps/unix/sysv/linux/aarch64/libc.abilist:GLIBC_2.17 cfsetispeed
./sysdeps/unix/sysv/linux/aarch64/libc.abilist:GLIBC_2.42 cfsetispeed
./sysdeps/unix/sysv/linux/alpha/libc.abilist:GLIBC_2.0 cfsetispeed
./sysdeps/unix/sysv/linux/alpha/libc.abilist:GLIBC_2.42 cfsetispeed
./sysdeps/unix/sysv/linux/arc/libc.abilist:GLIBC_2.32 cfsetispeed
./sysdeps/unix/sysv/linux/arc/libc.abilist:GLIBC_2.42 cfsetispeed
./sysdeps/unix/sysv/linux/arm/be/libc.abilist:GLIBC_2.4 cfsetispeed
./sysdeps/unix/sysv/linux/arm/be/libc.abilist:GLIBC_2.42 cfsetispeed
./sysdeps/unix/sysv/linux/arm/le/libc.abilist:GLIBC_2.4 cfsetispeed
./sysdeps/unix/sysv/linux/arm/le/libc.abilist:GLIBC_2.42 cfsetispeed
./sysdeps/unix/sysv/linux/csky/libc.abilist:GLIBC_2.29 cfsetispeed
./sysdeps/unix/sysv/linux/csky/libc.abilist:GLIBC_2.42 cfsetispeed
./sysdeps/unix/sysv/linux/hppa/libc.abilist:GLIBC_2.2 cfsetispeed
./sysdeps/unix/sysv/linux/hppa/libc.abilist:GLIBC_2.42 cfsetispeed
./sysdeps/unix/sysv/linux/i386/libc.abilist:GLIBC_2.0 cfsetispeed
./sysdeps/unix/sysv/linux/i386/libc.abilist:GLIBC_2.42 cfsetispeed
./sysdeps/unix/sysv/linux/loongarch/lp64/libc.abilist:GLIBC_2.36 cfsetispeed
./sysdeps/unix/sysv/linux/loongarch/lp64/libc.abilist:GLIBC_2.42 cfsetispeed
./sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist:GLIBC_2.4 cfsetispeed
./sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist:GLIBC_2.42 cfsetispeed
./sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist:GLIBC_2.0 cfsetispeed
./sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist:GLIBC_2.42 cfsetispeed
./sysdeps/unix/sysv/linux/microblaze/be/libc.abilist:GLIBC_2.18 cfsetispeed
./sysdeps/unix/sysv/linux/microblaze/be/libc.abilist:GLIBC_2.42 cfsetispeed
./sysdeps/unix/sysv/linux/microblaze/le/libc.abilist:GLIBC_2.18 cfsetispeed
./sysdeps/unix/sysv/linux/microblaze/le/libc.abilist:GLIBC_2.42 cfsetispeed
./sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist:GLIBC_2.0 cfsetispeed
./sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist:GLIBC_2.42 cfsetispeed
./sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist:GLIBC_2.0 cfsetispeed
./sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist:GLIBC_2.42 cfsetispeed
./sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist:GLIBC_2.0 cfsetispeed
./sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist:GLIBC_2.42 cfsetispeed
./sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist:GLIBC_2.0 cfsetispeed
./sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist:GLIBC_2.42 cfsetispeed
./sysdeps/unix/sysv/linux/or1k/libc.abilist:GLIBC_2.35 cfsetispeed
./sysdeps/unix/sysv/linux/or1k/libc.abilist:GLIBC_2.42 cfsetispeed
./sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist:GLIBC_2.0 cfsetispeed
./sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist:GLIBC_2.42 cfsetispeed
./sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist:GLIBC_2.0 cfsetispeed
./sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist:GLIBC_2.42 cfsetispeed
./sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist:GLIBC_2.3 cfsetispeed
./sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist:GLIBC_2.42 cfsetispeed
./sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist:GLIBC_2.17 cfsetispeed
./sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist:GLIBC_2.42 cfsetispeed
./sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist:GLIBC_2.33 cfsetispeed
./sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist:GLIBC_2.42 cfsetispeed
./sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist:GLIBC_2.27 cfsetispeed
./sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist:GLIBC_2.42 cfsetispeed
./sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist:GLIBC_2.0 cfsetispeed
./sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist:GLIBC_2.42 cfsetispeed
./sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist:GLIBC_2.2 cfsetispeed
./sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist:GLIBC_2.42 cfsetispeed
./sysdeps/unix/sysv/linux/sh/be/libc.abilist:GLIBC_2.2 cfsetispeed
./sysdeps/unix/sysv/linux/sh/be/libc.abilist:GLIBC_2.42 cfsetispeed
./sysdeps/unix/sysv/linux/sh/le/libc.abilist:GLIBC_2.2 cfsetispeed
./sysdeps/unix/sysv/linux/sh/le/libc.abilist:GLIBC_2.42 cfsetispeed
./sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist:GLIBC_2.0 cfsetispeed
./sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist:GLIBC_2.42 cfsetispeed
./sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist:GLIBC_2.2 cfsetispeed
./sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist:GLIBC_2.42 cfsetispeed
./sysdeps/unix/sysv/linux/x86_64/64/libc.abilist:GLIBC_2.2.5 cfsetispeed
./sysdeps/unix/sysv/linux/x86_64/64/libc.abilist:GLIBC_2.42 cfsetispeed
./sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist:GLIBC_2.16 cfsetispeed
./sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist:GLIBC_2.42 cfsetispeed

cfsetospeed

./sysdeps/mach/hurd/i386/libc.abilist:GLIBC_2.2.6 cfsetospeed
./sysdeps/mach/hurd/x86_64/libc.abilist:GLIBC_2.38 cfsetospeed
./sysdeps/unix/sysv/linux/aarch64/libc.abilist:GLIBC_2.17 cfsetospeed
./sysdeps/unix/sysv/linux/aarch64/libc.abilist:GLIBC_2.42 cfsetospeed
./sysdeps/unix/sysv/linux/alpha/libc.abilist:GLIBC_2.0 cfsetospeed
./sysdeps/unix/sysv/linux/alpha/libc.abilist:GLIBC_2.42 cfsetospeed
./sysdeps/unix/sysv/linux/arc/libc.abilist:GLIBC_2.32 cfsetospeed
./sysdeps/unix/sysv/linux/arc/libc.abilist:GLIBC_2.42 cfsetospeed
./sysdeps/unix/sysv/linux/arm/be/libc.abilist:GLIBC_2.4 cfsetospeed
./sysdeps/unix/sysv/linux/arm/be/libc.abilist:GLIBC_2.42 cfsetospeed
./sysdeps/unix/sysv/linux/arm/le/libc.abilist:GLIBC_2.4 cfsetospeed
./sysdeps/unix/sysv/linux/arm/le/libc.abilist:GLIBC_2.42 cfsetospeed
./sysdeps/unix/sysv/linux/csky/libc.abilist:GLIBC_2.29 cfsetospeed
./sysdeps/unix/sysv/linux/csky/libc.abilist:GLIBC_2.42 cfsetospeed
./sysdeps/unix/sysv/linux/hppa/libc.abilist:GLIBC_2.2 cfsetospeed
./sysdeps/unix/sysv/linux/hppa/libc.abilist:GLIBC_2.42 cfsetospeed
./sysdeps/unix/sysv/linux/i386/libc.abilist:GLIBC_2.0 cfsetospeed
./sysdeps/unix/sysv/linux/i386/libc.abilist:GLIBC_2.42 cfsetospeed
./sysdeps/unix/sysv/linux/loongarch/lp64/libc.abilist:GLIBC_2.36 cfsetospeed
./sysdeps/unix/sysv/linux/loongarch/lp64/libc.abilist:GLIBC_2.42 cfsetospeed
./sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist:GLIBC_2.4 cfsetospeed
./sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist:GLIBC_2.42 cfsetospeed
./sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist:GLIBC_2.0 cfsetospeed
./sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist:GLIBC_2.42 cfsetospeed
./sysdeps/unix/sysv/linux/microblaze/be/libc.abilist:GLIBC_2.18 cfsetospeed
./sysdeps/unix/sysv/linux/microblaze/be/libc.abilist:GLIBC_2.42 cfsetospeed
./sysdeps/unix/sysv/linux/microblaze/le/libc.abilist:GLIBC_2.18 cfsetospeed
./sysdeps/unix/sysv/linux/microblaze/le/libc.abilist:GLIBC_2.42 cfsetospeed
./sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist:GLIBC_2.0 cfsetospeed
./sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist:GLIBC_2.42 cfsetospeed
./sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist:GLIBC_2.0 cfsetospeed
./sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist:GLIBC_2.42 cfsetospeed
./sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist:GLIBC_2.0 cfsetospeed
./sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist:GLIBC_2.42 cfsetospeed
./sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist:GLIBC_2.0 cfsetospeed
./sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist:GLIBC_2.42 cfsetospeed
./sysdeps/unix/sysv/linux/or1k/libc.abilist:GLIBC_2.35 cfsetospeed
./sysdeps/unix/sysv/linux/or1k/libc.abilist:GLIBC_2.42 cfsetospeed
./sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist:GLIBC_2.0 cfsetospeed
./sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist:GLIBC_2.42 cfsetospeed
./sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist:GLIBC_2.0 cfsetospeed
./sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist:GLIBC_2.42 cfsetospeed
./sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist:GLIBC_2.3 cfsetospeed
./sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist:GLIBC_2.42 cfsetospeed
./sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist:GLIBC_2.17 cfsetospeed
./sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist:GLIBC_2.42 cfsetospeed
./sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist:GLIBC_2.33 cfsetospeed
./sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist:GLIBC_2.42 cfsetospeed
./sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist:GLIBC_2.27 cfsetospeed
./sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist:GLIBC_2.42 cfsetospeed
./sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist:GLIBC_2.0 cfsetospeed
./sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist:GLIBC_2.42 cfsetospeed
./sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist:GLIBC_2.2 cfsetospeed
./sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist:GLIBC_2.42 cfsetospeed
./sysdeps/unix/sysv/linux/sh/be/libc.abilist:GLIBC_2.2 cfsetospeed
./sysdeps/unix/sysv/linux/sh/be/libc.abilist:GLIBC_2.42 cfsetospeed
./sysdeps/unix/sysv/linux/sh/le/libc.abilist:GLIBC_2.2 cfsetospeed
./sysdeps/unix/sysv/linux/sh/le/libc.abilist:GLIBC_2.42 cfsetospeed
./sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist:GLIBC_2.0 cfsetospeed
./sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist:GLIBC_2.42 cfsetospeed
./sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist:GLIBC_2.2 cfsetospeed
./sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist:GLIBC_2.42 cfsetospeed
./sysdeps/unix/sysv/linux/x86_64/64/libc.abilist:GLIBC_2.2.5 cfsetospeed
./sysdeps/unix/sysv/linux/x86_64/64/libc.abilist:GLIBC_2.42 cfsetospeed
./sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist:GLIBC_2.16 cfsetospeed
./sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist:GLIBC_2.42 cfsetospeed

cfgetispeed

./sysdeps/mach/hurd/i386/libc.abilist:GLIBC_2.2.6 cfgetispeed
./sysdeps/mach/hurd/x86_64/libc.abilist:GLIBC_2.38 cfgetispeed
./sysdeps/unix/sysv/linux/aarch64/libc.abilist:GLIBC_2.17 cfgetispeed
./sysdeps/unix/sysv/linux/aarch64/libc.abilist:GLIBC_2.42 cfgetispeed
./sysdeps/unix/sysv/linux/alpha/libc.abilist:GLIBC_2.0 cfgetispeed
./sysdeps/unix/sysv/linux/alpha/libc.abilist:GLIBC_2.42 cfgetispeed
./sysdeps/unix/sysv/linux/arc/libc.abilist:GLIBC_2.32 cfgetispeed
./sysdeps/unix/sysv/linux/arc/libc.abilist:GLIBC_2.42 cfgetispeed
./sysdeps/unix/sysv/linux/arm/be/libc.abilist:GLIBC_2.4 cfgetispeed
./sysdeps/unix/sysv/linux/arm/be/libc.abilist:GLIBC_2.42 cfgetispeed
./sysdeps/unix/sysv/linux/arm/le/libc.abilist:GLIBC_2.4 cfgetispeed
./sysdeps/unix/sysv/linux/arm/le/libc.abilist:GLIBC_2.42 cfgetispeed
./sysdeps/unix/sysv/linux/csky/libc.abilist:GLIBC_2.29 cfgetispeed
./sysdeps/unix/sysv/linux/csky/libc.abilist:GLIBC_2.42 cfgetispeed
./sysdeps/unix/sysv/linux/hppa/libc.abilist:GLIBC_2.2 cfgetispeed
./sysdeps/unix/sysv/linux/hppa/libc.abilist:GLIBC_2.42 cfgetispeed
./sysdeps/unix/sysv/linux/i386/libc.abilist:GLIBC_2.0 cfgetispeed
./sysdeps/unix/sysv/linux/i386/libc.abilist:GLIBC_2.42 cfgetispeed
./sysdeps/unix/sysv/linux/loongarch/lp64/libc.abilist:GLIBC_2.36 cfgetispeed
./sysdeps/unix/sysv/linux/loongarch/lp64/libc.abilist:GLIBC_2.42 cfgetispeed
./sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist:GLIBC_2.4 cfgetispeed
./sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist:GLIBC_2.42 cfgetispeed
./sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist:GLIBC_2.0 cfgetispeed
./sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist:GLIBC_2.42 cfgetispeed
./sysdeps/unix/sysv/linux/microblaze/be/libc.abilist:GLIBC_2.18 cfgetispeed
./sysdeps/unix/sysv/linux/microblaze/be/libc.abilist:GLIBC_2.42 cfgetispeed
./sysdeps/unix/sysv/linux/microblaze/le/libc.abilist:GLIBC_2.18 cfgetispeed
./sysdeps/unix/sysv/linux/microblaze/le/libc.abilist:GLIBC_2.42 cfgetispeed
./sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist:GLIBC_2.0 cfgetispeed
./sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist:GLIBC_2.42 cfgetispeed
./sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist:GLIBC_2.0 cfgetispeed
./sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist:GLIBC_2.42 cfgetispeed
./sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist:GLIBC_2.0 cfgetispeed
./sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist:GLIBC_2.42 cfgetispeed
./sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist:GLIBC_2.0 cfgetispeed
./sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist:GLIBC_2.42 cfgetispeed
./sysdeps/unix/sysv/linux/or1k/libc.abilist:GLIBC_2.35 cfgetispeed
./sysdeps/unix/sysv/linux/or1k/libc.abilist:GLIBC_2.42 cfgetispeed
./sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist:GLIBC_2.0 cfgetispeed
./sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist:GLIBC_2.42 cfgetispeed
./sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist:GLIBC_2.0 cfgetispeed
./sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist:GLIBC_2.42 cfgetispeed
./sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist:GLIBC_2.3 cfgetispeed
./sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist:GLIBC_2.42 cfgetispeed
./sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist:GLIBC_2.17 cfgetispeed
./sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist:GLIBC_2.42 cfgetispeed
./sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist:GLIBC_2.33 cfgetispeed
./sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist:GLIBC_2.42 cfgetispeed
./sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist:GLIBC_2.27 cfgetispeed
./sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist:GLIBC_2.42 cfgetispeed
./sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist:GLIBC_2.0 cfgetispeed
./sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist:GLIBC_2.42 cfgetispeed
./sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist:GLIBC_2.2 cfgetispeed
./sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist:GLIBC_2.42 cfgetispeed
./sysdeps/unix/sysv/linux/sh/be/libc.abilist:GLIBC_2.2 cfgetispeed
./sysdeps/unix/sysv/linux/sh/be/libc.abilist:GLIBC_2.42 cfgetispeed
./sysdeps/unix/sysv/linux/sh/le/libc.abilist:GLIBC_2.2 cfgetispeed
./sysdeps/unix/sysv/linux/sh/le/libc.abilist:GLIBC_2.42 cfgetispeed
./sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist:GLIBC_2.0 cfgetispeed
./sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist:GLIBC_2.42 cfgetispeed
./sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist:GLIBC_2.2 cfgetispeed
./sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist:GLIBC_2.42 cfgetispeed
./sysdeps/unix/sysv/linux/x86_64/64/libc.abilist:GLIBC_2.2.5 cfgetispeed
./sysdeps/unix/sysv/linux/x86_64/64/libc.abilist:GLIBC_2.42 cfgetispeed
./sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist:GLIBC_2.16 cfgetispeed
./sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist:GLIBC_2.42 cfgetispeed

cfgetospeed

./sysdeps/mach/hurd/i386/libc.abilist:GLIBC_2.2.6 cfgetospeed
./sysdeps/mach/hurd/x86_64/libc.abilist:GLIBC_2.38 cfgetospeed
./sysdeps/unix/sysv/linux/aarch64/libc.abilist:GLIBC_2.17 cfgetospeed
./sysdeps/unix/sysv/linux/aarch64/libc.abilist:GLIBC_2.42 cfgetospeed
./sysdeps/unix/sysv/linux/alpha/libc.abilist:GLIBC_2.0 cfgetospeed
./sysdeps/unix/sysv/linux/alpha/libc.abilist:GLIBC_2.42 cfgetospeed
./sysdeps/unix/sysv/linux/arc/libc.abilist:GLIBC_2.32 cfgetospeed
./sysdeps/unix/sysv/linux/arc/libc.abilist:GLIBC_2.42 cfgetospeed
./sysdeps/unix/sysv/linux/arm/be/libc.abilist:GLIBC_2.4 cfgetospeed
./sysdeps/unix/sysv/linux/arm/be/libc.abilist:GLIBC_2.42 cfgetospeed
./sysdeps/unix/sysv/linux/arm/le/libc.abilist:GLIBC_2.4 cfgetospeed
./sysdeps/unix/sysv/linux/arm/le/libc.abilist:GLIBC_2.42 cfgetospeed
./sysdeps/unix/sysv/linux/csky/libc.abilist:GLIBC_2.29 cfgetospeed
./sysdeps/unix/sysv/linux/csky/libc.abilist:GLIBC_2.42 cfgetospeed
./sysdeps/unix/sysv/linux/hppa/libc.abilist:GLIBC_2.2 cfgetospeed
./sysdeps/unix/sysv/linux/hppa/libc.abilist:GLIBC_2.42 cfgetospeed
./sysdeps/unix/sysv/linux/i386/libc.abilist:GLIBC_2.0 cfgetospeed
./sysdeps/unix/sysv/linux/i386/libc.abilist:GLIBC_2.42 cfgetospeed
./sysdeps/unix/sysv/linux/loongarch/lp64/libc.abilist:GLIBC_2.36 cfgetospeed
./sysdeps/unix/sysv/linux/loongarch/lp64/libc.abilist:GLIBC_2.42 cfgetospeed
./sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist:GLIBC_2.4 cfgetospeed
./sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist:GLIBC_2.42 cfgetospeed
./sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist:GLIBC_2.0 cfgetospeed
./sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist:GLIBC_2.42 cfgetospeed
./sysdeps/unix/sysv/linux/microblaze/be/libc.abilist:GLIBC_2.18 cfgetospeed
./sysdeps/unix/sysv/linux/microblaze/be/libc.abilist:GLIBC_2.42 cfgetospeed
./sysdeps/unix/sysv/linux/microblaze/le/libc.abilist:GLIBC_2.18 cfgetospeed
./sysdeps/unix/sysv/linux/microblaze/le/libc.abilist:GLIBC_2.42 cfgetospeed
./sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist:GLIBC_2.0 cfgetospeed
./sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist:GLIBC_2.42 cfgetospeed
./sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist:GLIBC_2.0 cfgetospeed
./sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist:GLIBC_2.42 cfgetospeed
./sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist:GLIBC_2.0 cfgetospeed
./sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist:GLIBC_2.42 cfgetospeed
./sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist:GLIBC_2.0 cfgetospeed
./sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist:GLIBC_2.42 cfgetospeed
./sysdeps/unix/sysv/linux/or1k/libc.abilist:GLIBC_2.35 cfgetospeed
./sysdeps/unix/sysv/linux/or1k/libc.abilist:GLIBC_2.42 cfgetospeed
./sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist:GLIBC_2.0 cfgetospeed
./sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist:GLIBC_2.42 cfgetospeed
./sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist:GLIBC_2.0 cfgetospeed
./sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist:GLIBC_2.42 cfgetospeed
./sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist:GLIBC_2.3 cfgetospeed
./sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist:GLIBC_2.42 cfgetospeed
./sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist:GLIBC_2.17 cfgetospeed
./sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist:GLIBC_2.42 cfgetospeed
./sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist:GLIBC_2.33 cfgetospeed
./sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist:GLIBC_2.42 cfgetospeed
./sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist:GLIBC_2.27 cfgetospeed
./sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist:GLIBC_2.42 cfgetospeed
./sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist:GLIBC_2.0 cfgetospeed
./sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist:GLIBC_2.42 cfgetospeed
./sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist:GLIBC_2.2 cfgetospeed
./sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist:GLIBC_2.42 cfgetospeed
./sysdeps/unix/sysv/linux/sh/be/libc.abilist:GLIBC_2.2 cfgetospeed
./sysdeps/unix/sysv/linux/sh/be/libc.abilist:GLIBC_2.42 cfgetospeed
./sysdeps/unix/sysv/linux/sh/le/libc.abilist:GLIBC_2.2 cfgetospeed
./sysdeps/unix/sysv/linux/sh/le/libc.abilist:GLIBC_2.42 cfgetospeed
./sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist:GLIBC_2.0 cfgetospeed
./sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist:GLIBC_2.42 cfgetospeed
./sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist:GLIBC_2.2 cfgetospeed
./sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist:GLIBC_2.42 cfgetospeed
./sysdeps/unix/sysv/linux/x86_64/64/libc.abilist:GLIBC_2.2.5 cfgetospeed
./sysdeps/unix/sysv/linux/x86_64/64/libc.abilist:GLIBC_2.42 cfgetospeed
./sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist:GLIBC_2.16 cfgetospeed
./sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist:GLIBC_2.42 cfgetospeed

@rustbot label stable-nominated

tgross35

Since we aren't able to test the function pointers, would it be possible to add an integration test in https://github.com/rust-lang/libc/tree/main/libc-test/tests? Something simple to verify we link correctly and that our baud constants work.

It's unfortunate that we need as much cfg as we do here, but this fix is much needed. Thank you for putting this together!

tgross35

(updating status)

rustbot · 2025-12-17T07:10:11Z

Reminder, once the PR becomes ready for a review, use @rustbot ready.

usamoi · 2025-12-17T08:29:40Z

@rustbot ready

rustbot · 2025-12-30T06:17:11Z

This PR was rebased onto a different main commit. Here's a range-diff highlighting what actually changed.

Rebasing is a normal part of keeping PRs up to date, so no action is needed—this note is just to help reviewers.

tgross35

Thank you!

tgross35 · 2026-01-03T01:55:39Z

~~Fixes~~ #4692.

Any particular reason you crossed this out? As I understand it, the issue should be resolved here.

oech3 · 2026-01-03T02:55:51Z

Hmm...

> nm -D '/tmp/makepkg/uutils-coreutils/src/uutils-coreutils/target/debug/stty'|grep cf
                 U cfgetispeed@GLIBC_2.42
                 U cfgetospeed@GLIBC_2.42
                 U cfmakeraw@GLIBC_2.2.5
                 U cfsetispeed@GLIBC_2.42
                 U cfsetospeed@GLIBC_2.42
                 U cfsetspeed@GLIBC_2.42
#PKGBUILD
source=(
  $pkgname::git+$_url.git#tag=${pkgver}
......
  git+https://github.com/rust-lang/libc#commit=b5c3653c862acb20ce5686a85f400c3dba00a893  
)
......
prepare() {
  cd $pkgname
  echo -e "[patch.crates-io]\nlibc.path = \"../libc\"" >> Cargo.toml
  cargo update -p libc
}
......
'/tmp/makepkg/uutils-coreutils/src/uutils-coreutils/target/debug/stty'

thread 'main' (20388) panicked at /tmp/cargo/registry/src/index.crates.io-1949cf8c6b5b557f/nix-0.30.1/src/sys/termios.rs:767:70:
called `Result::unwrap()` on an `Err` value: EINVAL
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
fish: Job 1, ''/tmp/makepkg/uutils-coreutils/…' terminated by signal SIGABRT (Abort)

tgross35 · 2026-01-03T03:05:34Z

Any chance you'd be able to attach a debugger and see what input caused the failure?

oech3 · 2026-01-03T03:25:30Z

Well... it seems simple version issue
warning: patch libc v1.0.0-alpha.1 (/tmp/makepkg/uutils-coreutils/src/libc) was not used in the crate graph.

cherry-pick to 0.2.178 was conflicted.

(So if you cut 0.2.179, it will be solved

tgross35 · 2026-01-03T03:40:29Z

I'm planning to do the release today or tomorrow, but your report spooked me a bit. Could you try by pushing a patch to your fork that sets the rev to 0.2.999 or so, then redoing the test? Cargo only picks up the patch table if the version is greater and semver-compatible.

oech3 · 2026-01-03T03:47:36Z

(cd libc && sed -i 's/^version =.*/version = "0.2.178"/' Cargo.toml) caused compile error... https://pastebin.com/3YNaXW6R

It seems nix 0.30.1's compile error. I think we can't keep semver-compatible at next release. uutils cannot use main branch of nix too.

tgross35 · 2026-01-03T04:07:32Z

I'll ping you once I backport this then. I appreciate you taking the time to test this out.

(cd libc && sed -i 's/^version =.*/version = "0.2.178"/' Cargo.toml) caused compile error...

For reference, cargo update won't always update from a patch unless the version is strictly newer, it may do nothing if the version is the same. Or at least, I've gotten stuck by this before.

oech3 · 2026-01-03T04:17:48Z

uutils/coreutils does not use 0.2.178 currently: uutils/coreutils#8722 (comment)

I cargo update -p libc-ed after sed which included the commit and caused compile err.

0.2.999 did not fix it.

(backport <rust-lang#4882>) (cherry picked from commit b5c3653)

(backport <#4882>) (cherry picked from commit b5c3653)

tgross35 · 2026-01-03T09:43:21Z

Backported this in #4906. A release is cooking

oech3 · 2026-01-03T11:16:42Z

$ stty
speed 38400 baud; line = 0;
-brkint -imaxbel iutf8

Thanyou!

rustbot added O-unix S-waiting-on-review stable-nominated This PR should be considered for cherry-pick to libc's stable release branch labels Dec 12, 2025

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usamoi force-pushed the baud branch 2 times, most recently from dd7a939 to 294e97c Compare December 17, 2025 07:53

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usamoi force-pushed the baud branch 4 times, most recently from 44149d2 to 676fbe7 Compare December 17, 2025 08:13

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usamoi force-pushed the baud branch from 676fbe7 to 56c741d Compare December 17, 2025 08:47

oech3 mentioned this pull request Dec 26, 2025

Fix stty panic on glibc 2.42 (hotfix) uutils/coreutils#9483

Closed

links old version of cf{g,s}et{i,o}speed for glibc

2d93c37

usamoi force-pushed the baud branch from 56c741d to 2d93c37 Compare December 30, 2025 06:17

tgross35 approved these changes Jan 3, 2026

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Merged via the queue into rust-lang:main with commit b5c3653 Jan 3, 2026
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oech3 mentioned this pull request Jan 3, 2026

stty, glibc 2.42: panicked at termios.rs called Result::unwrap() on an Err value: EINVAL uutils/coreutils#8474

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tgross35 pushed a commit to tgross35/rust-libc that referenced this pull request Jan 3, 2026

links old version of cf{g,s}et{i,o}speed for glibc

3020de8

(backport <rust-lang#4882>) (cherry picked from commit b5c3653)

tgross35 mentioned this pull request Jan 3, 2026

[0.2] Backports #4906

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tgross35 pushed a commit to tgross35/rust-libc that referenced this pull request Jan 3, 2026

links old version of cf{g,s}et{i,o}speed for glibc

360ccc2

(backport <rust-lang#4882>) (cherry picked from commit b5c3653)

github-merge-queue bot pushed a commit that referenced this pull request Jan 3, 2026

links old version of cf{g,s}et{i,o}speed for glibc

bd4a7c5

(backport <#4882>) (cherry picked from commit b5c3653)

tgross35 added stable-applied This PR has been cherry-picked to libc's stable release branch and removed stable-nominated This PR should be considered for cherry-pick to libc's stable release branch labels Jan 3, 2026

decathorpe mentioned this pull request Jan 11, 2026

cfgetispeed regression in 0.2.179+ on powerpc64le-unknown-linux-gnu #4921

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usamoi mentioned this pull request Jan 24, 2026

glibc: Update symbol versions for tc{get,set}attr #4938

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