Source file src/syscall/syscall_dragonfly_amd64.go

     1	// Copyright 2009 The Go Authors. All rights reserved.
     2	// Use of this source code is governed by a BSD-style
     3	// license that can be found in the LICENSE file.
     4	
     5	package syscall
     6	
     7	import "unsafe"
     8	
     9	func setTimespec(sec, nsec int64) Timespec {
    10		return Timespec{Sec: sec, Nsec: nsec}
    11	}
    12	
    13	func setTimeval(sec, usec int64) Timeval {
    14		return Timeval{Sec: sec, Usec: usec}
    15	}
    16	
    17	func SetKevent(k *Kevent_t, fd, mode, flags int) {
    18		k.Ident = uint64(fd)
    19		k.Filter = int16(mode)
    20		k.Flags = uint16(flags)
    21	}
    22	
    23	func (iov *Iovec) SetLen(length int) {
    24		iov.Len = uint64(length)
    25	}
    26	
    27	func (msghdr *Msghdr) SetControllen(length int) {
    28		msghdr.Controllen = uint32(length)
    29	}
    30	
    31	func (cmsg *Cmsghdr) SetLen(length int) {
    32		cmsg.Len = uint32(length)
    33	}
    34	
    35	func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
    36		var writtenOut uint64 = 0
    37		_, _, e1 := Syscall9(SYS_SENDFILE, uintptr(infd), uintptr(outfd), uintptr(*offset), uintptr(count), 0, uintptr(unsafe.Pointer(&writtenOut)), 0, 0, 0)
    38	
    39		written = int(writtenOut)
    40	
    41		if e1 != 0 {
    42			err = e1
    43		}
    44		return
    45	}
    46	
    47	func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err Errno)
    48	

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