Massive refactoring.

[stg.git] / projects / stargazer / stg_timer.cpp

diff --git a/projects/stargazer/stg_timer.cpp b/projects/stargazer/stg_timer.cpp
index 7903c38d70dfd825b30672ed4ce447c92d629a1a..81128c7a776a867dcf5f8f0f7d2c7c8d1b0c0d8c 100644 (file)
--- a/projects/stargazer/stg_timer.cpp
+++ b/projects/stargazer/stg_timer.cpp
@@ -1,9 +1,14 @@
-#include <unistd.h>
 #include <pthread.h>
 
+#include <ctime>
 #include <cstring>
+#include <csignal>
 
-#include "common.h"
+#include "stg/common.h"
+
+#include "stg_timer.h"
+
+void * StgTimer(void *);
 
 static int nonstop;
 static pthread_t thrStgTimer;
@@ -54,18 +59,26 @@ switch (START_TIME)
         stgTime = mktime(&lt);
         break;
     }
+#else
+stgTime = time(NULL);
 #endif
 
+sigset_t signalSet;
+sigfillset(&signalSet);
+pthread_sigmask(SIG_BLOCK, &signalSet, NULL);
+
 nonstop = 1;
 isTimerRunning = true;
 while (nonstop)
     {
     #ifdef STG_TIMER_DEBUG
-    usleep(1000000 / TIME_SPEED);
+    struct timespec ts = {0, 1000000000 / TIME_SPEED};
+    nanosleep(&ts, NULL);
     stgTime++;
     #else
+    struct timespec ts = {0, 500000000};
+    nanosleep(&ts, NULL);
     stgTime = time(NULL);
-    usleep(500000);
     #endif
     }
 isTimerRunning = false;
@@ -79,7 +92,7 @@ static int a = 0;
 isTimerRunning = false;
 
 if (a == 0)
-    if (pthread_create(&thrStgTimer, NULL, StgTimer, NULL))
+    if (pthread_create(&thrStgTimer, NULL, &StgTimer, NULL))
         {
         isTimerRunning = false;
         return -1;
@@ -104,9 +117,11 @@ return isTimerRunning;
 int stgUsleep(unsigned long t)
 {
 #ifdef STG_TIMER_DEBUG
-return usleep(t / TIME_SPEED);
+struct timespec ts = {static_cast<time_t>((t / TIME_SPEED) / 1000000), static_cast<long>(((t / TIME_SPEED) % 1000000) * 1000)};
+return nanosleep(&ts, NULL);
 #else
-return usleep(t);
+struct timespec ts = {static_cast<time_t>(t / 1000000), static_cast<long>((t % 1000000) * 1000)};
+return nanosleep(&ts, NULL);
 #endif
 }
 //-----------------------------------------------------------------------------
@@ -116,5 +131,3 @@ void WaitTimer()
         stgUsleep(200000);
 }
 //-----------------------------------------------------------------------------
-
-