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clock_gettime => gettimeofday

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This commit is contained in:
zhangyi 2020-03-18 11:56:56 +08:00
parent f01438c369
commit bbefef4a37
1 changed files with 11 additions and 5 deletions
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16
src/platform/waiter_linux.h
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@ -3,9 +3,9 @@
#include <pthread.h>
#include <fcntl.h>
#include <sys/stat.h>
#include <sys/time.h>
#include <semaphore.h>
#include <errno.h>
#include <time.h>
#include <atomic>
#include <tuple>
@ -19,11 +19,17 @@
namespace ipc {
namespace detail {
inline static void calc_wait_time(timespec& ts, std::size_t tm) {
::clock_gettime(CLOCK_REALTIME, &ts);
ts.tv_nsec += tm * 1000000; // nanoseconds
ts.tv_sec += ts.tv_nsec / 1000000000;
inline static bool calc_wait_time(timespec& ts, std::size_t tm /*ms*/) {
timeval now;
int eno = ::gettimeofday(&now, NULL);
if (eno != 0) {
ipc::error("fail gettimeofday[%d]\n", eno);
return false;
}
ts.tv_nsec = (now.tv_usec + (tm % 1000) * 1000) * 1000;
ts.tv_sec = now.tv_sec + (tm / 1000) + (ts.tv_nsec / 1000000000);
ts.tv_nsec %= 1000000000;
return true;
}
#pragma push_macro("IPC_PTHREAD_FUNC_")