Perform ioctl system calls through x/sys/unix#232
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OpenBSD is removing the syscall(2) interface soon and ioctl operations using syscall.Syscall6 will fail to link at runtime: $ go test tmpdir: /tmp readline.test:/tmp/go-build2875288623/b001/readline.test: undefined symbol 'syscall' ld.so: readline.test: lazy binding failed! signal: killed FAIL github.com/chzyer/readline 0.008s These calls must instead be performed using the golang.org/x/sys/unix package, which links to the ioctl(2) libc stub instead of the generic syscall(2) interface.
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@slingamn something for https://github.com/ergochat/readline? |
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@jrick 👍 aha great, was fixed in some other way? code seems quite different |
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it already performs ioctls through a recent enough version of golang.org/x/sys/unix |
This was referenced Dec 20, 2025
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OpenBSD is removing the
syscall(2)interface soon and ioctl operations usingsyscall.Syscall6will fail to link at runtime:These calls must instead be performed using the
golang.org/x/sys/unixpackage, which links to theioctl(2)libc stub instead of the genericsyscall(2)interface.