int __wrap_open64(const char *path, int oflag, ...)
{
int ret = sys_rtdm_open(path, oflag);
if (ret >= 0)
return ret;
#ifdef HAVE_OPEN64
else if (ret == -ENODEV || ret == -ENOSYS) {
va_list ap;
va_start(ap, oflag);
ret = __real_open64(path, oflag, va_arg(ap, mode_t));
va_end(ap);
if (ret >= __pse51_rtdm_fd_start) {
__real_close(ret);
errno = EMFILE;
ret = -1;
}
#endif
} else {
errno = -ret;
ret = -1;
}
return ret;
}
/******** the wrap calls ********/
int __wrap_open64(const char *path, int oflag, ... ) {
int ret_val;
struct timeval start, end;
/* check whether there is the 3rd arg */
if (oflag & O_CREAT) {
va_list mode_arg;
va_start(mode_arg, oflag);
int mode = va_arg(mode_arg, int);
va_end(mode_arg);
gettimeofday(&start, NULL);
ret_val = __real_open64(path, oflag, mode);
gettimeofday(&end, NULL);
} else {
