/***
Get time of day.
@function gettimeofday
@see gettimeofday(2)
@return time in seconds
@return remainder in nanoseconds
*/
static int Pgettimeofday(lua_State *L)
{
struct timeval tv;
if (gettimeofday(&tv, NULL) == -1)
return pusherror(L, "gettimeofday");
lua_newtable(L);
lua_pushstring(L, "sec");
lua_pushinteger(L, tv.tv_sec);
lua_settable(L, -3);
lua_pushstring(L, "usec");
lua_pushinteger(L, tv.tv_usec);
lua_settable(L, -3);
return 1;
}
struct timeval {
time_t tv_sec; /* seconds */
suseconds_t tv_usec; /* microseconds */
};
According to the implement of this function and the definition of struct timeval,
It does return a table with 'sec' and 'usec' fields, and field 'usec' really represents microseconds.
So I think The documents is wrong.
