unix: remove raw syscall from Sendfile

Update golang/go#17490

Change-Id: Iaec54b8ffda1a24d4c8b5671185d570fb8683155
Reviewed-on: https://go-review.googlesource.com/c/154663
Reviewed-by: Ian Lance Taylor <iant@golang.org>
This commit is contained in:
Keith Randall
2018-12-20 18:20:59 +00:00
committed by Keith Randall
parent 8588221f65
commit 7c4c994c65
25 changed files with 165 additions and 62 deletions
+14
View File
@@ -749,6 +749,20 @@ func libc_ioctl_trampoline()
//go:cgo_import_dynamic libc_ioctl ioctl "/usr/lib/libSystem.B.dylib"
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func sendfile(infd int, outfd int, offset int64, len *int64, hdtr unsafe.Pointer, flags int) (err error) {
_, _, e1 := syscall_syscall9(funcPC(libc_sendfile_trampoline), uintptr(infd), uintptr(outfd), uintptr(offset), uintptr(offset>>32), uintptr(unsafe.Pointer(len)), uintptr(hdtr), uintptr(flags), 0, 0)
if e1 != 0 {
err = errnoErr(e1)
}
return
}
func libc_sendfile_trampoline()
//go:linkname libc_sendfile libc_sendfile
//go:cgo_import_dynamic libc_sendfile sendfile "/usr/lib/libSystem.B.dylib"
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Access(path string, mode uint32) (err error) {
var _p0 *byte
_p0, err = BytePtrFromString(path)