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Fix style 

Signed-off-by: Bensuperpc <bensuperpc@gmail.com>
This commit is contained in:
Bensuperpc 2021-11-08 12:54:45 +01:00
parent 67dd5cc377
commit 1d5fe9ce87
1 changed files with 22 additions and 16 deletions
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38
src/timers.cc
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@ -13,6 +13,7 @@
// limitations under the License.
#include "timers.h"
#include "internal_macros.h"
#ifdef BENCHMARK_OS_WINDOWS
@ -125,8 +126,8 @@ double ProcessCPUUsage() {
// syncronous system calls in Emscripten.
return emscripten_get_now() * 1e-3;
#elif defined(CLOCK_PROCESS_CPUTIME_ID) && !defined(BENCHMARK_OS_MACOSX)
// FIXME We want to use clock_gettime, but its not available in MacOS 10.11. See
// https://github.com/google/benchmark/pull/292
// FIXME We want to use clock_gettime, but its not available in MacOS 10.11.
// See https://github.com/google/benchmark/pull/292
struct timespec spec;
if (clock_gettime(CLOCK_PROCESS_CPUTIME_ID, &spec) == 0)
return MakeTime(spec);
@ -149,13 +150,14 @@ double ThreadCPUUsage() {
&user_time);
return MakeTime(kernel_time, user_time);
#elif defined(BENCHMARK_OS_MACOSX)
// FIXME We want to use clock_gettime, but its not available in MacOS 10.11. See
// https://github.com/google/benchmark/pull/292
// FIXME We want to use clock_gettime, but its not available in MacOS 10.11.
// See https://github.com/google/benchmark/pull/292
mach_msg_type_number_t count = THREAD_BASIC_INFO_COUNT;
thread_basic_info_data_t info;
mach_port_t thread = pthread_mach_thread_np(pthread_self());
if (thread_info(thread, THREAD_BASIC_INFO, reinterpret_cast<thread_info_t>(&info), &count) ==
KERN_SUCCESS) {
if (thread_info(thread, THREAD_BASIC_INFO,
reinterpret_cast<thread_info_t>(&info),
&count) == KERN_SUCCESS) {
return MakeTime(info);
}
DiagnoseAndExit("ThreadCPUUsage() failed when evaluating thread_info");
@ -191,11 +193,14 @@ std::string LocalDateTimeString() {
long int offset_minutes;
char tz_offset_sign = '+';
// tz_offset is set in one of three ways:
// * strftime with %z - This either returns empty or the ISO 8601 time. The maximum length an
// * strftime with %z - This either returns empty or the ISO 8601 time. The
// maximum length an
// ISO 8601 string can be is 7 (e.g. -03:30, plus trailing zero).
// * snprintf with %c%02li:%02li - The maximum length is 41 (one for %c, up to 19 for %02li,
// * snprintf with %c%02li:%02li - The maximum length is 41 (one for %c, up to
// 19 for %02li,
// one for :, up to 19 %02li, plus trailing zero).
// * A fixed string of "-00:00". The maximum length is 7 (-00:00, plus trailing zero).
// * A fixed string of "-00:00". The maximum length is 7 (-00:00, plus
// trailing zero).
//
// Thus, the maximum size this needs to be is 41.
char tz_offset[41];
@ -203,10 +208,10 @@ std::string LocalDateTimeString() {
char storage[128];
#if defined(BENCHMARK_OS_WINDOWS)
std::tm *timeinfo_p = ::localtime(&now);
std::tm* timeinfo_p = ::localtime(&now);
#else
std::tm timeinfo;
std::tm *timeinfo_p = &timeinfo;
std::tm* timeinfo_p = &timeinfo;
::localtime_r(&now, &timeinfo);
#endif
@ -223,10 +228,11 @@ std::string LocalDateTimeString() {
tz_offset_sign = '-';
}
tz_len = ::snprintf(tz_offset, sizeof(tz_offset), "%c%02li:%02li",
tz_offset_sign, offset_minutes / 100, offset_minutes % 100);
tz_len =
::snprintf(tz_offset, sizeof(tz_offset), "%c%02li:%02li",
tz_offset_sign, offset_minutes / 100, offset_minutes % 100);
BM_CHECK(tz_len == kTzOffsetLen);
((void)tz_len); // Prevent unused variable warning in optimized build.
((void)tz_len); // Prevent unused variable warning in optimized build.
} else {
// Unknown offset. RFC3339 specifies that unknown local offsets should be
// written as UTC time with -00:00 timezone.
@ -240,8 +246,8 @@ std::string LocalDateTimeString() {
strncpy(tz_offset, "-00:00", kTzOffsetLen + 1);
}
timestamp_len = std::strftime(storage, sizeof(storage), "%Y-%m-%dT%H:%M:%S",
timeinfo_p);
timestamp_len =
std::strftime(storage, sizeof(storage), "%Y-%m-%dT%H:%M:%S", timeinfo_p);
BM_CHECK(timestamp_len == kTimestampLen);
// Prevent unused variable warning in optimized build.
((void)kTimestampLen);