mirror of
https://github.com/nasa/trick.git
synced 2024-12-21 22:17:51 +00:00
19025d77ad
Reorganized. Created a new top level include directory that will hold all of Trick's header files. Moved all of the Trick headers to this directory. Created a libexec directory that holds all of the executables that users don't need to execute directly. Changed all of the executables remaining in bin to start with "trick-". In the sim_services directories changed all source files to find the Trick headers in their new location. Since all of the include files are gone in sim_services, removed the src directories as well, moving all of the source files up a level. Moved the makefiles, docs, man, and other architecture independent files into a top level share directory. Renamed lib_${TRICK_HOST_CPU} to lib64 or lib depending on the platform we're currently on.
refs #63
94 lines
2.2 KiB
C++
94 lines
2.2 KiB
C++
/*
|
|
PURPOSE:
|
|
( gettimeofday clock )
|
|
PROGRAMMERS:
|
|
(((Robert W. Bailey) (LinCom) (April 1992) (--) (Realtime.))
|
|
((Robert W. Bailey) (LinCom) (7/22/92) (--) (--))
|
|
((Eddie J. Paddock) (MDSSC) (Oct 1992) (--) (Realtime.)))
|
|
((Alex Lin) (NASA) (April 2009) (--) (c++ port)))
|
|
*/
|
|
|
|
#ifdef __APPLE__
|
|
#include <sys/time.h>
|
|
#else
|
|
#include <time.h>
|
|
#endif
|
|
|
|
#include "trick/GetTimeOfDayClock.hh"
|
|
#include "trick/message_proto.h"
|
|
#include "trick/message_type.h"
|
|
|
|
/**
|
|
@details
|
|
-# Calls the base Clock constructor
|
|
*/
|
|
Trick::GetTimeOfDayClock::GetTimeOfDayClock() : Clock(1000000, "GetTimeOfDay - CLOCK_REALTIME")
|
|
#if ( __linux )
|
|
, clk_id(CLOCK_REALTIME)
|
|
#endif
|
|
{ }
|
|
|
|
/**
|
|
@details
|
|
-# This function is empty
|
|
*/
|
|
Trick::GetTimeOfDayClock::~GetTimeOfDayClock() { }
|
|
|
|
/**
|
|
@details
|
|
-# Set the global "the_clock" pointer to this instance
|
|
*/
|
|
int Trick::GetTimeOfDayClock::clock_init() {
|
|
set_global_clock() ;
|
|
return 0 ;
|
|
}
|
|
|
|
/**
|
|
@details
|
|
-# Call the system clock_gettime to get the current real time.
|
|
-# Return the current real time as a count of microseconds
|
|
*/
|
|
long long Trick::GetTimeOfDayClock::wall_clock_time() {
|
|
#if ( __linux )
|
|
struct timespec tp ;
|
|
clock_gettime( clk_id, &tp ) ;
|
|
return (long long)tp.tv_sec * 1000000LL + (long long)((tp.tv_nsec) / 1000) ;
|
|
#else
|
|
struct timeval tp ;
|
|
gettimeofday(&tp,(struct timezone *)NULL) ;
|
|
return (long long)tp.tv_sec * 1000000LL + tp.tv_usec ;
|
|
#endif
|
|
}
|
|
|
|
/**
|
|
@details
|
|
-# This function is empty
|
|
*/
|
|
int Trick::GetTimeOfDayClock::clock_stop() {
|
|
return 0 ;
|
|
}
|
|
|
|
void Trick::GetTimeOfDayClock::set_clock_ID( int id ) {
|
|
#if ( __linux )
|
|
clk_id = (clockid_t)id ;
|
|
switch ( clk_id ) {
|
|
case CLOCK_REALTIME: name = "GetTimeOfDay - CLOCK_REALTIME" ; break ;
|
|
case CLOCK_MONOTONIC: name = "GetTimeOfDay - CLOCK_MONOTONIC" ; break ;
|
|
case CLOCK_MONOTONIC_RAW: name = "GetTimeOfDay - CLOCK_MONOTONIC_RAW" ; break ;
|
|
default: name = "GetTimeOfDay - other" ; break ;
|
|
}
|
|
#else
|
|
message_publish(MSG_ERROR, "set_clock_ID has no effect\n");
|
|
#endif
|
|
}
|
|
|
|
int Trick::GetTimeOfDayClock::get_clock_ID() {
|
|
#if ( __linux )
|
|
return clk_id ;
|
|
#else
|
|
message_publish(MSG_ERROR, "get_clock_ID not implemented\n");
|
|
return -1 ;
|
|
#endif
|
|
}
|
|
|