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// Copyright 2024 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//go:build darwin
package unix
import (
"internal/abi"
"syscall"
"unsafe"
)
func libc_readlinkat_trampoline()
//go:cgo_import_dynamic libc_readlinkat readlinkat "/usr/lib/libSystem.B.dylib"
func Readlinkat(dirfd int, path string, buf []byte) (int, error) {
p0, err := syscall.BytePtrFromString(path)
if err != nil {
return 0, err
}
var p1 unsafe.Pointer
if len(buf) > 0 {
p1 = unsafe.Pointer(&buf[0])
} else {
p1 = unsafe.Pointer(&_zero)
}
n, _, errno := syscall_syscall6(abi.FuncPCABI0(libc_readlinkat_trampoline),
uintptr(dirfd),
uintptr(unsafe.Pointer(p0)),
uintptr(p1),
uintptr(len(buf)),
0,
0)
if errno != 0 {
return 0, errno
}
return int(n), nil
}
func libc_mkdirat_trampoline()
//go:cgo_import_dynamic libc_mkdirat mkdirat "/usr/lib/libSystem.B.dylib"
func Mkdirat(dirfd int, path string, mode uint32) error {
p, err := syscall.BytePtrFromString(path)
if err != nil {
return err
}
_, _, errno := syscall_syscall(abi.FuncPCABI0(libc_mkdirat_trampoline),
uintptr(dirfd),
uintptr(unsafe.Pointer(p)),
uintptr(mode))
if errno != 0 {
return errno
}
return nil
}
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