Ruby  3.1.4p223 (2023-03-30 revision HEAD)
time.h
1 #ifndef INTERNAL_TIME_H /*-*-C-*-vi:se ft=c:*/
2 #define INTERNAL_TIME_H
11 #include "ruby/internal/config.h" /* for SIGNEDNESS_OF_TIME_T */
12 #include "internal/bits.h" /* for SIGNED_INTEGER_MAX */
13 #include "ruby/ruby.h" /* for VALUE */
14 
15 #if SIGNEDNESS_OF_TIME_T < 0 /* signed */
16 # define TIMET_MAX SIGNED_INTEGER_MAX(time_t)
17 # define TIMET_MIN SIGNED_INTEGER_MIN(time_t)
18 #elif SIGNEDNESS_OF_TIME_T > 0 /* unsigned */
19 # define TIMET_MAX UNSIGNED_INTEGER_MAX(time_t)
20 # define TIMET_MIN ((time_t)0)
21 #endif
22 
23 struct timeval; /* <- in <sys/time.h> or <winsock2.h> */
24 
25 /* time.c */
27 
28 RUBY_SYMBOL_EXPORT_BEGIN
29 /* time.c (export) */
30 void ruby_reset_leap_second_info(void);
31 void ruby_reset_timezone(void);
32 RUBY_SYMBOL_EXPORT_END
33 
34 #endif /* INTERNAL_TIME_H */
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:2662
uintptr_t VALUE
Type that represents a Ruby object.
Definition: value.h:40