diff options
Diffstat (limited to 'src/pkg/syscall/syscall_darwin_386.go')
| -rw-r--r-- | src/pkg/syscall/syscall_darwin_386.go | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/pkg/syscall/syscall_darwin_386.go b/src/pkg/syscall/syscall_darwin_386.go index 9a8a97de5..2074e7ac2 100644 --- a/src/pkg/syscall/syscall_darwin_386.go +++ b/src/pkg/syscall/syscall_darwin_386.go @@ -4,6 +4,8 @@ package syscall +import "unsafe" + func Getpagesize() int { return 4096 } func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) } @@ -52,4 +54,17 @@ func (cmsg *Cmsghdr) SetLen(length int) { cmsg.Len = uint32(length) } +func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) { + var length = uint64(count) + + _, _, e1 := Syscall9(SYS_SENDFILE, uintptr(infd), uintptr(outfd), uintptr(*offset), uintptr(*offset>>32), uintptr(unsafe.Pointer(&length)), 0, 0, 0, 0) + + written = int(length) + + if e1 != 0 { + err = e1 + } + return +} + func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err Errno) // sic |