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hackney

3.0.0
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Simple HTTP client with HTTP/1.1, HTTP/2, and HTTP/3 support

Retired package: Release invalid - Use 3.0.1 instead
Security advisory: This version has known vulnerabilities. View advisories
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hackney c_src boringssl crypto rand forkunsafe.cc
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c_src/boringssl/crypto/rand/forkunsafe.cc 

// Copyright 2017 The BoringSSL Authors

//

// Licensed under the Apache License, Version 2.0 (the "License");

// you may not use this file except in compliance with the License.

// You may obtain a copy of the License at

//

//     https://www.apache.org/licenses/LICENSE-2.0

//

// Unless required by applicable law or agreed to in writing, software

// distributed under the License is distributed on an "AS IS" BASIS,

// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

// See the License for the specific language governing permissions and

// limitations under the License.



#include <openssl/rand.h>



#include <stdlib.h>



#include "../fipsmodule/rand/internal.h"

#include "../internal.h"





// g_buffering_enabled is one if fork-unsafe buffering has been enabled and zero

// otherwise.

static bssl::Atomic<uint32_t> g_buffering_enabled;



#if !defined(OPENSSL_WINDOWS)

void RAND_enable_fork_unsafe_buffering(int fd) {

  // We no longer support setting the file-descriptor with this function.

  if (fd != -1) {

    abort();

  }



  g_buffering_enabled.store(1);

}



void RAND_disable_fork_unsafe_buffering(void) { g_buffering_enabled.store(0); }

#endif



int rand_fork_unsafe_buffering_enabled(void) {

  return g_buffering_enabled.load() != 0;

}