golang.org/x/sys@v0.20.1-0.20240517151509-673e0f94c16d/unix/syscall_darwin_arm64.go (about)

     1  // Copyright 2015 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  //go:build arm64 && darwin
     6  
     7  package unix
     8  
     9  import "syscall"
    10  
    11  func setTimespec(sec, nsec int64) Timespec {
    12  	return Timespec{Sec: sec, Nsec: nsec}
    13  }
    14  
    15  func setTimeval(sec, usec int64) Timeval {
    16  	return Timeval{Sec: sec, Usec: int32(usec)}
    17  }
    18  
    19  func SetKevent(k *Kevent_t, fd, mode, flags int) {
    20  	k.Ident = uint64(fd)
    21  	k.Filter = int16(mode)
    22  	k.Flags = uint16(flags)
    23  }
    24  
    25  func (iov *Iovec) SetLen(length int) {
    26  	iov.Len = uint64(length)
    27  }
    28  
    29  func (msghdr *Msghdr) SetControllen(length int) {
    30  	msghdr.Controllen = uint32(length)
    31  }
    32  
    33  func (msghdr *Msghdr) SetIovlen(length int) {
    34  	msghdr.Iovlen = int32(length)
    35  }
    36  
    37  func (cmsg *Cmsghdr) SetLen(length int) {
    38  	cmsg.Len = uint32(length)
    39  }
    40  
    41  func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno) // sic
    42  
    43  //sys	Fstat(fd int, stat *Stat_t) (err error)
    44  //sys	Fstatat(fd int, path string, stat *Stat_t, flags int) (err error)
    45  //sys	Fstatfs(fd int, stat *Statfs_t) (err error)
    46  //sys	getfsstat(buf unsafe.Pointer, size uintptr, flags int) (n int, err error) = SYS_GETFSSTAT
    47  //sys	Lstat(path string, stat *Stat_t) (err error)
    48  //sys	ptrace1(request int, pid int, addr uintptr, data uintptr) (err error) = SYS_ptrace
    49  //sys	Stat(path string, stat *Stat_t) (err error)
    50  //sys	Statfs(path string, stat *Statfs_t) (err error)