qser.cpp

uclinux的进程间通信例子

#include "shmobjqueue.h"
#include <unistd.h>
#include "mylog.h"
#include <signal.h>


shmobjqueue<int> charPoolIns(100,2000);
void catchSignal(int sig)
{
	mylog("catch signal %d",sig);
	int j;
	while(charPoolIns.get(&j)==true)	
	{
		mylog("get obj= %d",j);
	}
	mylog("ok");

	return;
}
int main()
{
	signal(SIGUSR1, catchSignal);

	while(1)
	{
		sleep(1);
	}
}