Add in-tree mspec and ruby/spec

* For easier modifications of ruby/spec by MRI developers.
* .gitignore: track changes under spec.
* spec/mspec, spec/rubyspec: add in-tree mspec and ruby/spec.
  These files can therefore be updated like any other file in MRI.
  Instructions are provided in spec/README.
  [Feature #13156] [ruby-core:79246]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58595 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 127 insertions, 0 deletions

diff --git a/spec/rubyspec/optional/capi/ext/time_spec.c b/spec/rubyspec/optional/capi/ext/time_spec.c
new file mode 100644
index 0000000000..6b51120f1b
--- /dev/null
+++ b/spec/rubyspec/optional/capi/ext/time_spec.c
@@ -0,0 +1,127 @@
+#include "ruby.h"
+#include "rubyspec.h"
+
+#include <time.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef HAVE_RB_TIME_NEW
+static VALUE time_spec_rb_time_new(VALUE self, VALUE sec, VALUE usec) {
+  return rb_time_new(NUM2TIMET(sec), NUM2LONG(usec));
+}
+#endif
+
+#ifdef HAVE_RB_TIME_NANO_NEW
+static VALUE time_spec_rb_time_nano_new(VALUE self, VALUE sec, VALUE nsec) {
+  return rb_time_nano_new(NUM2TIMET(sec), NUM2LONG(nsec));
+}
+#endif
+
+#ifdef HAVE_RB_TIME_NUM_NEW
+static VALUE time_spec_rb_time_num_new(VALUE self, VALUE ts, VALUE offset) {
+  return rb_time_num_new(ts, offset);
+}
+#endif
+
+#ifdef HAVE_RB_TIME_INTERVAL
+static VALUE time_spec_rb_time_interval(VALUE self, VALUE ts) {
+  struct timeval interval = rb_time_interval(ts);
+  VALUE ary = rb_ary_new();
+  rb_ary_push(ary, TIMET2NUM(interval.tv_sec));
+  rb_ary_push(ary, TIMET2NUM(interval.tv_usec));
+  return ary;
+}
+#endif
+
+#ifdef HAVE_RB_TIME_TIMEVAL
+static VALUE time_spec_rb_time_timeval(VALUE self, VALUE ts) {
+  struct timeval tv = rb_time_timeval(ts);
+  VALUE ary = rb_ary_new();
+  rb_ary_push(ary, TIMET2NUM(tv.tv_sec));
+  rb_ary_push(ary, TIMET2NUM(tv.tv_usec));
+  return ary;
+}
+#endif
+
+#ifdef HAVE_RB_TIME_TIMESPEC
+static VALUE time_spec_rb_time_timespec(VALUE self, VALUE time) {
+  struct timespec ts = rb_time_timespec(time);
+  VALUE ary = rb_ary_new();
+  rb_ary_push(ary, TIMET2NUM(ts.tv_sec));
+  rb_ary_push(ary, TIMET2NUM(ts.tv_nsec));
+  return ary;
+}
+#endif
+
+#ifdef HAVE_RB_TIME_TIMESPEC_NEW
+static VALUE time_spec_rb_time_timespec_new(VALUE self, VALUE sec, VALUE nsec, VALUE offset) {
+  struct timespec ts;
+  ts.tv_sec = NUM2TIMET(sec);
+  ts.tv_nsec = NUM2LONG(nsec);
+
+  return rb_time_timespec_new(&ts, NUM2INT(offset));
+}
+#endif
+
+#ifdef HAVE_RB_TIMESPEC_NOW
+static VALUE time_spec_rb_time_from_timspec_now(VALUE self, VALUE offset) {
+  struct timespec ts;
+  rb_timespec_now(&ts);
+
+  return rb_time_timespec_new(&ts, NUM2INT(offset));
+}
+#endif
+
+#ifdef HAVE_TIMET2NUM
+static VALUE time_spec_TIMET2NUM(VALUE self) {
+  time_t t = 10;
+  return TIMET2NUM(t);
+}
+#endif
+
+void Init_time_spec(void) {
+  VALUE cls;
+  cls = rb_define_class("CApiTimeSpecs", rb_cObject);
+
+#ifdef HAVE_RB_TIME_NEW
+  rb_define_method(cls, "rb_time_new", time_spec_rb_time_new, 2);
+#endif
+
+#ifdef HAVE_TIMET2NUM
+  rb_define_method(cls, "TIMET2NUM", time_spec_TIMET2NUM, 0);
+#endif
+
+#ifdef HAVE_RB_TIME_NANO_NEW
+  rb_define_method(cls, "rb_time_nano_new", time_spec_rb_time_nano_new, 2);
+#endif
+
+#ifdef HAVE_RB_TIME_NUM_NEW
+  rb_define_method(cls, "rb_time_num_new", time_spec_rb_time_num_new, 2);
+#endif
+
+#ifdef HAVE_RB_TIME_INTERVAL
+  rb_define_method(cls, "rb_time_interval", time_spec_rb_time_interval, 1);
+#endif
+
+#ifdef HAVE_RB_TIME_TIMEVAL
+  rb_define_method(cls, "rb_time_timeval", time_spec_rb_time_timeval, 1);
+#endif
+
+#ifdef HAVE_RB_TIME_TIMESPEC
+  rb_define_method(cls, "rb_time_timespec", time_spec_rb_time_timespec, 1);
+#endif
+
+#ifdef HAVE_RB_TIME_TIMESPEC_NEW
+  rb_define_method(cls, "rb_time_timespec_new", time_spec_rb_time_timespec_new, 3);
+#endif
+
+#ifdef HAVE_RB_TIMESPEC_NOW
+  rb_define_method(cls, "rb_time_from_timespec", time_spec_rb_time_from_timspec_now, 1);
+#endif
+}
+
+#ifdef __cplusplus
+}
+#endif