1 files changed, 18 insertions, 33 deletions

diff --git a/src/core/lib/support/time_precise.c b/src/core/lib/support/time_precise.c
index a2cf74bc84..22971ef6c3 100644
--- a/src/core/lib/support/time_precise.c
+++ b/src/core/lib/support/time_precise.c
@@ -1,33 +1,18 @@
 /*
  *
- * Copyright 2015, Google Inc.
- * All rights reserved.
+ * Copyright 2015 gRPC authors.
  *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
+ * 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
  *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * 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.
  *
  */
 
@@ -37,26 +22,26 @@
 
 #ifdef GRPC_TIMERS_RDTSC
 #if defined(__i386__)
-static void gpr_get_cycle_counter(long long int *clk) {
-  long long int ret;
+static void gpr_get_cycle_counter(int64_t int *clk) {
+  int64_t int ret;
   __asm__ volatile("rdtsc" : "=A"(ret));
   *clk = ret;
 }
 
 // ----------------------------------------------------------------
 #elif defined(__x86_64__) || defined(__amd64__)
-static void gpr_get_cycle_counter(long long int *clk) {
-  unsigned long long low, high;
+static void gpr_get_cycle_counter(int64_t *clk) {
+  unsigned int64_t low, high;
   __asm__ volatile("rdtsc" : "=a"(low), "=d"(high));
-  *clk = (long long)(high << 32) | (long long)low;
+  *clk = (int64_t)(high << 32) | (int64_t)low;
 }
 #endif
 
 static double cycles_per_second = 0;
-static long long int start_cycle;
+static int64_t start_cycle;
 void gpr_precise_clock_init(void) {
   time_t start;
-  long long end_cycle;
+  int64_t end_cycle;
   gpr_log(GPR_DEBUG, "Calibrating timers");
   start = time(NULL);
   while (time(NULL) == start)
@@ -70,7 +55,7 @@ void gpr_precise_clock_init(void) {
 }
 
 void gpr_precise_clock_now(gpr_timespec *clk) {
-  long long int counter;
+  int64_t counter;
   double secs;
   gpr_get_cycle_counter(&counter);
   secs = (double)(counter - start_cycle) / cycles_per_second;