Contents

/* Copyright (c) 2015, Google Inc.
 *
 * Permission to use, copy, modify, and/or distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
 * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */

#include "internal.h"

#include <assert.h>
#include <stdlib.h>


#if !defined(OPENSSL_THREADS)

static_assert((CRYPTO_refcount_t)-1 == CRYPTO_REFCOUNT_MAX,
              "CRYPTO_REFCOUNT_MAX is incorrect");

void CRYPTO_refcount_inc(CRYPTO_refcount_t *count) {
  if (*count < CRYPTO_REFCOUNT_MAX) {
    (*count)++;
  }
}

int CRYPTO_refcount_dec_and_test_zero(CRYPTO_refcount_t *count) {
  if (*count == 0) {
    abort();
  }
  if (*count < CRYPTO_REFCOUNT_MAX) {
    (*count)--;
  }
  return *count == 0;
}

#endif  // !OPENSSL_THREADS

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
grpc-1.56.2	third_party/boringssl-with-bazel/src/crypto/refcount_no_threads.c
grpc-1.56.0	third_party/boringssl-with-bazel/src/crypto/refcount_no_threads.c
grpc-1.56.0.pre3	third_party/boringssl-with-bazel/src/crypto/refcount_no_threads.c