Ticket. The MaybeSet() function call for the 'change-policy' parameter added in

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

diff --git a/projects/stargazer/stg_timer.cpp b/projects/stargazer/stg_timer.cpp
index 7903c38d70dfd825b30672ed4ce447c92d629a1a..d39c61db0a15a9d45be125b54bc22e36086f1425 100644 (file)
--- a/projects/stargazer/stg_timer.cpp
+++ b/projects/stargazer/stg_timer.cpp
@@ -1,15 +1,21 @@
-#include <unistd.h>
-#include <pthread.h>
+#include "stg_timer.h"
+
+#include "stg/common.h"
 
+#include <ctime>
 #include <cstring>
+#include <csignal>
 
-#include "common.h"
+#include <pthread.h>
+
+void * StgTimer(void *);
 
 static int nonstop;
 static pthread_t thrStgTimer;
 static bool isTimerRunning = false;
 volatile time_t stgTime;
 
+#ifdef STG_TIMER_DEBUG
 const int TIME_SPEED = 1;
 /*
  1  - 1x  speed
@@ -24,6 +30,7 @@ const int START_TIME = 0;
  1 - start before new day (3 min before)   29.11.2005 23:57:00
  2 - start before new month (3 min before) 30.11.2005 23:57:00
  */
+#endif
 
 //-----------------------------------------------------------------------------
 void * StgTimer(void *)
@@ -54,18 +61,26 @@ 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 +94,7 @@ 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 +119,11 @@ 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 +133,3 @@ void WaitTimer()
         stgUsleep(200000);
 }
 //-----------------------------------------------------------------------------
-
-