github.com/shogo82148/std@v1.22.1-0.20240327122250-4e474527810c/internal/syscall/unix/getrandom_solaris.go (about)

     1  // Copyright 2021 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 unix
     6  
     7  // GetRandomFlag is a flag supported by the getrandom system call.
     8  type GetRandomFlag uintptr
     9  
    10  const (
    11  	// GRND_NONBLOCK means return EAGAIN rather than blocking.
    12  	GRND_NONBLOCK GetRandomFlag = 0x0001
    13  
    14  	// GRND_RANDOM means use the /dev/random pool instead of /dev/urandom.
    15  	GRND_RANDOM GetRandomFlag = 0x0002
    16  )
    17  
    18  // GetRandom calls the getrandom system call.
    19  func GetRandom(p []byte, flags GetRandomFlag) (n int, err error)