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unix: add ioctlPtr with unsafe.Pointer arg on other unices

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This is a followup for CL 340915 that adds ioctlPtr for all other
UNIX-like platforms.

For golang/go#44834

Change-Id: I0ecf84e53f13e5a8da736b3ba7f643262596d23c
Reviewed-on: https://go-review.googlesource.com/c/sys/+/469315
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
Run-TryBot: Dmitri Goutnik <dgoutnik@gmail.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Bryan Mills <bcmills@google.com>
This commit is contained in:
Dmitri Goutnik
2023-02-21 11:26:31 +00:00
parent 3b9b58b717
commit b13f40e221
28 changed files with 233 additions and 12 deletions
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unix/zsyscall_darwin_amd64.go
+8
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@@ -725,6 +725,14 @@ func ioctl(fd int, req uint, arg uintptr) (err error) {
return
}
func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) {
_, _, e1 := syscall_syscall(libc_ioctl_trampoline_addr, uintptr(fd), uintptr(req), uintptr(arg))
if e1 != 0 {
err = errnoErr(e1)
}
return
}
var libc_ioctl_trampoline_addr uintptr
//go:cgo_import_dynamic libc_ioctl ioctl "/usr/lib/libSystem.B.dylib"