github.com/go-xe2/third@v1.0.3/golang.org/x/sys/unix/syscall_darwin_amd64.go (about) 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 // +build amd64,darwin 6 7 package unix 8 9 import ( 10 "syscall" 11 ) 12 13 func setTimespec(sec, nsec int64) Timespec { 14 return Timespec{Sec: sec, Nsec: nsec} 15 } 16 17 func setTimeval(sec, usec int64) Timeval { 18 return Timeval{Sec: sec, Usec: int32(usec)} 19 } 20 21 //sysnb gettimeofday(tp *Timeval) (sec int64, usec int32, err error) 22 func Gettimeofday(tv *Timeval) (err error) { 23 // The tv passed to gettimeofday must be non-nil 24 // but is otherwise unused. The answers come back 25 // in the two registers. 26 sec, usec, err := gettimeofday(tv) 27 tv.Sec = sec 28 tv.Usec = usec 29 return err 30 } 31 32 func SetKevent(k *Kevent_t, fd, mode, flags int) { 33 k.Ident = uint64(fd) 34 k.Filter = int16(mode) 35 k.Flags = uint16(flags) 36 } 37 38 func (iov *Iovec) SetLen(length int) { 39 iov.Len = uint64(length) 40 } 41 42 func (msghdr *Msghdr) SetControllen(length int) { 43 msghdr.Controllen = uint32(length) 44 } 45 46 func (cmsg *Cmsghdr) SetLen(length int) { 47 cmsg.Len = uint32(length) 48 } 49 50 func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno) 51 52 // SYS___SYSCTL is used by syscall_bsd.go for all BSDs, but in modern versions 53 // of darwin/amd64 the syscall is called sysctl instead of __sysctl. 54 const SYS___SYSCTL = SYS_SYSCTL 55 56 //sys Fstat(fd int, stat *Stat_t) (err error) = SYS_FSTAT64 57 //sys Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) = SYS_FSTATAT64 58 //sys Fstatfs(fd int, stat *Statfs_t) (err error) = SYS_FSTATFS64 59 //sys Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) = SYS_GETDIRENTRIES64 60 //sys getfsstat(buf unsafe.Pointer, size uintptr, flags int) (n int, err error) = SYS_GETFSSTAT64 61 //sys Lstat(path string, stat *Stat_t) (err error) = SYS_LSTAT64 62 //sys Stat(path string, stat *Stat_t) (err error) = SYS_STAT64 63 //sys Statfs(path string, stat *Statfs_t) (err error) = SYS_STATFS64