int main(int argc, char const *argv[])
{
int i;
extern int num;
for (i=0; i < 2; i++) fxn();
printf("num is %i\n",num);
return(0);
}// end main
pid_t launch_pid(pid_t *p, void (*fxn)(track_t *, unsigned int, struct timespec*), track_t *track, unsigned int tracked, struct timespec *delay)
{
if (p_me==p_monitor)
{
fflush(stdout);
fflush(stderr);
*p=fork();
if (*p<0)
die(EXIT_FAILURE,"%s: fork failed: %s, error code %d\n",progname,strerror(errno),errno);
else if (*p==0)
{
p_me = *p = getpid();
fxn(track, tracked, delay); /* Child launches routine; should not return */
}
}
}
