| // Copyright 2018 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. |
| |
| // +build darwin,go1.12 |
| |
| package unix |
| |
| import "unsafe" |
| |
| // Implemented in the runtime package (runtime/sys_darwin.go) |
| func syscall_syscall(fn, a1, a2, a3 uintptr) (r1, r2 uintptr, err Errno) |
| func syscall_syscall6(fn, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno) |
| func syscall_syscall6X(fn, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno) |
| func syscall_syscall9(fn, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err Errno) // 32-bit only |
| func syscall_rawSyscall(fn, a1, a2, a3 uintptr) (r1, r2 uintptr, err Errno) |
| func syscall_rawSyscall6(fn, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno) |
| func syscall_syscallPtr(fn, a1, a2, a3 uintptr) (r1, r2 uintptr, err Errno) |
| |
| //go:linkname syscall_syscall syscall.syscall |
| //go:linkname syscall_syscall6 syscall.syscall6 |
| //go:linkname syscall_syscall6X syscall.syscall6X |
| //go:linkname syscall_syscall9 syscall.syscall9 |
| //go:linkname syscall_rawSyscall syscall.rawSyscall |
| //go:linkname syscall_rawSyscall6 syscall.rawSyscall6 |
| //go:linkname syscall_syscallPtr syscall.syscallPtr |
| |
| // Find the entry point for f. See comments in runtime/proc.go for the |
| // function of the same name. |
| //go:nosplit |
| func funcPC(f func()) uintptr { |
| return **(**uintptr)(unsafe.Pointer(&f)) |
| } |
