// Code generated by cmd/cgo; DO NOT EDIT.

//line /builddir/build/BUILD/go-go-1.11.6-5-openssl-fips/src/crypto/internal/boring/rand.go:1:1
// Copyright 2017 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 linux
// +build !android
// +build !no_openssl
// +build !cmd_go_bootstrap
// +build !msan

package boring

// #include "goboringcrypto.h"
import _ "unsafe"
import "unsafe"

type randReader int

func (randReader) Read(b []byte) (int, error) {
	// Note: RAND_bytes should never fail; the return value exists only for historical reasons.
	// We check it even so.
	if len(b) > 0 && (_Cfunc__goboringcrypto_RAND_bytes)((*_Ctype_uint8_t)(unsafe.Pointer(&b[0])), _Ctype_size_t(len(b))) == 0 {
		return 0, fail("RAND_bytes")
	}
	return len(b), nil
}

const RandReader = randReader(0)
