| // Copyright 2015 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 gccgo && !aix && !hurd |
| // +build gccgo,!aix,!hurd |
| |
| package unix |
| |
| import "syscall" |
| |
| // We can't use the gc-syntax .s files for gccgo. On the plus side |
| // much of the functionality can be written directly in Go. |
| |
| func realSyscallNoError(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r uintptr) |
| |
| func realSyscall(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r, errno uintptr) |
| |
| func SyscallNoError(trap, a1, a2, a3 uintptr) (r1, r2 uintptr) { |
| syscall.Entersyscall() |
| r := realSyscallNoError(trap, a1, a2, a3, 0, 0, 0, 0, 0, 0) |
| syscall.Exitsyscall() |
| return r, 0 |
| } |
| |
| func Syscall(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err syscall.Errno) { |
| syscall.Entersyscall() |
| r, errno := realSyscall(trap, a1, a2, a3, 0, 0, 0, 0, 0, 0) |
| syscall.Exitsyscall() |
| return r, 0, syscall.Errno(errno) |
| } |
| |
| func Syscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err syscall.Errno) { |
| syscall.Entersyscall() |
| r, errno := realSyscall(trap, a1, a2, a3, a4, a5, a6, 0, 0, 0) |
| syscall.Exitsyscall() |
| return r, 0, syscall.Errno(errno) |
| } |
| |
| func Syscall9(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno) { |
| syscall.Entersyscall() |
| r, errno := realSyscall(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9) |
| syscall.Exitsyscall() |
| return r, 0, syscall.Errno(errno) |
| } |
| |
| func RawSyscallNoError(trap, a1, a2, a3 uintptr) (r1, r2 uintptr) { |
| r := realSyscallNoError(trap, a1, a2, a3, 0, 0, 0, 0, 0, 0) |
| return r, 0 |
| } |
| |
| func RawSyscall(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err syscall.Errno) { |
| r, errno := realSyscall(trap, a1, a2, a3, 0, 0, 0, 0, 0, 0) |
| return r, 0, syscall.Errno(errno) |
| } |
| |
| func RawSyscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err syscall.Errno) { |
| r, errno := realSyscall(trap, a1, a2, a3, a4, a5, a6, 0, 0, 0) |
| return r, 0, syscall.Errno(errno) |
| } |