mirror of
https://github.com/go-gitea/gitea
synced 2024-11-05 01:34:25 +00:00
58 lines
1.4 KiB
Go
58 lines
1.4 KiB
Go
|
// 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.
|
||
|
|
|
||
|
|
// illumos system calls not present on Solaris.
|
||
|
|
|
||
|
|
// +build amd64,illumos
|
||
|
|
|
||
|
|
package unix
|
||
|
|
|
||
|
|
import "unsafe"
|
||
|
|
|
||
|
|
func bytes2iovec(bs [][]byte) []Iovec {
|
||
|
|
iovecs := make([]Iovec, len(bs))
|
||
|
|
for i, b := range bs {
|
||
|
|
iovecs[i].SetLen(len(b))
|
||
|
|
if len(b) > 0 {
|
||
|
|
// somehow Iovec.Base on illumos is (*int8), not (*byte)
|
||
|
|
iovecs[i].Base = (*int8)(unsafe.Pointer(&b[0]))
|
||
|
|
} else {
|
||
|
|
iovecs[i].Base = (*int8)(unsafe.Pointer(&_zero))
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return iovecs
|
||
|
|
}
|
||
|
|
|
||
|
|
//sys readv(fd int, iovs []Iovec) (n int, err error)
|
||
|
|
|
||
|
|
func Readv(fd int, iovs [][]byte) (n int, err error) {
|
||
|
|
iovecs := bytes2iovec(iovs)
|
||
|
|
n, err = readv(fd, iovecs)
|
||
|
|
return n, err
|
||
|
|
}
|
||
|
|
|
||
|
|
//sys preadv(fd int, iovs []Iovec, off int64) (n int, err error)
|
||
|
|
|
||
|
|
func Preadv(fd int, iovs [][]byte, off int64) (n int, err error) {
|
||
|
|
iovecs := bytes2iovec(iovs)
|
||
|
|
n, err = preadv(fd, iovecs, off)
|
||
|
|
return n, err
|
||
|
|
}
|
||
|
|
|
||
|
|
//sys writev(fd int, iovs []Iovec) (n int, err error)
|
||
|
|
|
||
|
|
func Writev(fd int, iovs [][]byte) (n int, err error) {
|
||
|
|
iovecs := bytes2iovec(iovs)
|
||
|
|
n, err = writev(fd, iovecs)
|
||
|
|
return n, err
|
||
|
|
}
|
||
|
|
|
||
|
|
//sys pwritev(fd int, iovs []Iovec, off int64) (n int, err error)
|
||
|
|
|
||
|
|
func Pwritev(fd int, iovs [][]byte, off int64) (n int, err error) {
|
||
|
|
iovecs := bytes2iovec(iovs)
|
||
|
|
n, err = pwritev(fd, iovecs, off)
|
||
|
|
return n, err
|
||
|
|
}
|