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      1 /*
      2   struct timeval *
      3   time_t
      4 
      5   Ruby has builtin class Time.  INPUT/OUTPUT typemap for timeval and
      6   time_t is provided.
      7 
      8 */
      9 %{
     10 #ifdef __cplusplus
     11 extern "C" {
     12 #endif
     13 #ifdef HAVE_SYS_TIME_H
     14 # include <sys/time.h>
     15 struct timeval rb_time_timeval(VALUE);
     16 #endif
     17 #ifdef __cplusplus
     18 }
     19 #endif
     20 %}
     21 
     22 %typemap(in) struct timeval *INPUT (struct timeval temp)
     23 {
     24     if (NIL_P($input))
     25 	$1 = NULL;
     26     else {
     27 	temp = rb_time_timeval($input);
     28 	$1 = &temp;
     29     }
     30 }
     31 
     32 %typemap(in,numinputs=0) struct timeval *OUTPUT(struct timeval temp)
     33 {
     34     $1 = &temp;
     35 }
     36 
     37 %typemap(argout) struct timeval *OUTPUT
     38 {
     39     $result = rb_time_new($1->tv_sec, $1->tv_usec);
     40 }
     41 
     42 %typemap(out) struct timeval *
     43 {
     44     $result = rb_time_new($1->tv_sec, $1->tv_usec);
     45 }
     46 
     47 %typemap(out) struct timespec *
     48 {
     49     $result = rb_time_new($1->tv_sec, $1->tv_nsec / 1000);
     50 }
     51 
     52 // time_t
     53 %typemap(in) time_t
     54 {
     55     if (NIL_P($input))
     56 	$1 = (time_t)-1;
     57     else
     58 	$1 = NUM2LONG(rb_funcall($input, rb_intern("tv_sec"), 0));
     59 }
     60 
     61 %typemap(typecheck) time_t
     62 {
     63   $1 = (NIL_P($input) || TYPE(rb_funcall($input, rb_intern("respond_to?"), 1, ID2SYM(rb_intern("tv_sec")))) == T_TRUE);
     64 }
     65 
     66 %typemap(out) time_t
     67 {
     68     $result = rb_time_new($1, 0);
     69 }
     70