Ruby 3.1.3p185 (2022-11-24 revision 1a6b16756e0ba6b95ab71a441357ed5484e33498)
time.h
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1#ifndef RBIMPL_INTERN_TIME_H /*-*-C++-*-vi:se ft=cpp:*/
2#define RBIMPL_INTERN_TIME_H
23#include "ruby/internal/config.h"
24
25#ifdef HAVE_TIME_H
26# include <time.h> /* for time_t */
27#endif
28
31#include "ruby/internal/value.h"
32
34
35struct timespec;
36struct timeval;
37
38/* time.c */
39
48void rb_timespec_now(struct timespec *ts);
49
59VALUE rb_time_new(time_t sec, long usec);
60
70VALUE rb_time_nano_new(time_t sec, long nsec);
71
84VALUE rb_time_timespec_new(const struct timespec *ts, int offset);
85
106VALUE rb_time_num_new(VALUE timev, VALUE off);
107
118struct timeval rb_time_interval(VALUE num);
119
129struct timeval rb_time_timeval(VALUE time);
130
138struct timespec rb_time_timespec(VALUE time);
139
148struct timespec rb_time_timespec_interval(VALUE num);
149
157VALUE rb_time_utc_offset(VALUE time);
158
160
161#endif /* RBIMPL_INTERN_TIME_H */
Tweaking visibility of C variables/functions.
#define RBIMPL_SYMBOL_EXPORT_END()
Counterpart of RBIMPL_SYMBOL_EXPORT_BEGIN.
Definition: dllexport.h:106
#define RBIMPL_SYMBOL_EXPORT_BEGIN()
Shortcut macro equivalent to RUBY_SYMBOL_EXPORT_BEGIN extern "C" {.
Definition: dllexport.h:97
VALUE rb_time_nano_new(time_t sec, long nsec)
Identical to rb_time_new(), except it accepts the time in nanoseconds resolution.
Definition: time.c:2497
void rb_timespec_now(struct timespec *ts)
Fills the current time into the given struct.
Definition: time.c:1897
VALUE rb_time_timespec_new(const struct timespec *ts, int offset)
Creates an instance of rb_cTime, with given time and offset.
Definition: time.c:2503
struct timespec rb_time_timespec(VALUE time)
Identical to rb_time_timeval(), except for return type.
Definition: time.c:2666
VALUE rb_time_new(time_t sec, long usec)
Creates an instance of rb_cTime with the given time and the local timezone.
Definition: time.c:2489
struct timeval rb_time_timeval(VALUE time)
Converts an instance of rb_cTime to a struct timeval that represents the identical point of time.
Definition: time.c:2649
struct timeval rb_time_interval(VALUE num)
Creates a "time interval".
Definition: time.c:2643
VALUE rb_time_num_new(VALUE timev, VALUE off)
Identical to rb_time_timespec_new(), except it takes Ruby values instead of C structs.
Definition: time.c:2526
VALUE rb_time_utc_offset(VALUE time)
Queries the offset, in seconds between the time zone of the time and the UTC.
Definition: time.c:4709
struct timespec rb_time_timespec_interval(VALUE num)
Identical to rb_time_interval(), except for return type.
Definition: time.c:2680
Defines RBIMPL_ATTR_NONNULL.
#define RBIMPL_ATTR_NONNULL(list)
Wraps (or simulates) __attribute__((nonnull))
Definition: nonnull.h:27
Defines VALUE and ID.