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author | Péter Szilágyi <peterke@gmail.com> | 2016-02-11 22:16:52 +0800 |
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committer | Péter Szilágyi <peterke@gmail.com> | 2016-02-11 22:16:52 +0800 |
commit | b019f3ee29ce55c3d515ee8bafe0f4bb14221c0a (patch) | |
tree | 26e023be6c99a10e82a5a0ebadd1e42cefe9bd3c /Godeps/_workspace/src/golang.org/x/sys/unix/syscall_dragonfly_386.go | |
parent | b05e472c076d30035233d6a8b5fb3360b236e3ff (diff) | |
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Godeps: update all dependencies to latest code
Diffstat (limited to 'Godeps/_workspace/src/golang.org/x/sys/unix/syscall_dragonfly_386.go')
-rw-r--r-- | Godeps/_workspace/src/golang.org/x/sys/unix/syscall_dragonfly_386.go | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/Godeps/_workspace/src/golang.org/x/sys/unix/syscall_dragonfly_386.go b/Godeps/_workspace/src/golang.org/x/sys/unix/syscall_dragonfly_386.go new file mode 100644 index 000000000..41c2e6978 --- /dev/null +++ b/Godeps/_workspace/src/golang.org/x/sys/unix/syscall_dragonfly_386.go @@ -0,0 +1,63 @@ +// Copyright 2009 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 386,dragonfly + +package unix + +import ( + "syscall" + "unsafe" +) + +func Getpagesize() int { return 4096 } + +func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) } + +func NsecToTimespec(nsec int64) (ts Timespec) { + ts.Sec = int32(nsec / 1e9) + ts.Nsec = int32(nsec % 1e9) + return +} + +func TimevalToNsec(tv Timeval) int64 { return int64(tv.Sec)*1e9 + int64(tv.Usec)*1e3 } + +func NsecToTimeval(nsec int64) (tv Timeval) { + nsec += 999 // round up to microsecond + tv.Usec = int32(nsec % 1e9 / 1e3) + tv.Sec = int32(nsec / 1e9) + return +} + +func SetKevent(k *Kevent_t, fd, mode, flags int) { + k.Ident = uint32(fd) + k.Filter = int16(mode) + k.Flags = uint16(flags) +} + +func (iov *Iovec) SetLen(length int) { + iov.Len = uint32(length) +} + +func (msghdr *Msghdr) SetControllen(length int) { + msghdr.Controllen = uint32(length) +} + +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 writtenOut uint64 = 0 + _, _, e1 := Syscall9(SYS_SENDFILE, uintptr(infd), uintptr(outfd), uintptr(*offset), uintptr((*offset)>>32), uintptr(count), 0, uintptr(unsafe.Pointer(&writtenOut)), 0, 0) + + written = int(writtenOut) + + if e1 != 0 { + err = e1 + } + return +} + +func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno) |