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ruanhaishen
redis
Commits
243c5a7a
Commit
243c5a7a
authored
Jul 04, 2018
by
antirez
Browse files
Localtime: add a test main() function to check the output.
parent
c25ee35a
Changes
1
Hide whitespace changes
Inline
Side-by-side
src/localtime.c
View file @
243c5a7a
...
@@ -57,7 +57,6 @@ void nolocks_localtime(struct tm *tmp, time_t t, time_t tz, int dst) {
...
@@ -57,7 +57,6 @@ void nolocks_localtime(struct tm *tmp, time_t t, time_t tz, int dst) {
const
time_t
secs_day
=
3600
*
24
;
const
time_t
secs_day
=
3600
*
24
;
t
-=
tz
;
/* Adjust for timezone. */
t
-=
tz
;
/* Adjust for timezone. */
t
+=
3600
+
dst
;
/* Adjust for daylight time. */
time_t
days
=
t
/
secs_day
;
/* Days passed since epoch. */
time_t
days
=
t
/
secs_day
;
/* Days passed since epoch. */
time_t
seconds
=
t
%
secs_day
;
/* Remaining seconds. */
time_t
seconds
=
t
%
secs_day
;
/* Remaining seconds. */
...
@@ -97,3 +96,18 @@ void nolocks_localtime(struct tm *tmp, time_t t, time_t tz, int dst) {
...
@@ -97,3 +96,18 @@ void nolocks_localtime(struct tm *tmp, time_t t, time_t tz, int dst) {
tmp
->
tm_mday
=
days
+
1
;
/* Add 1 since our 'days' is zero-based. */
tmp
->
tm_mday
=
days
+
1
;
/* Add 1 since our 'days' is zero-based. */
tmp
->
tm_year
-=
1900
;
/* Surprisingly tm_year is year-1900. */
tmp
->
tm_year
-=
1900
;
/* Surprisingly tm_year is year-1900. */
}
}
#ifdef LOCALTIME_TEST_MAIN
#include <stdio.h>
int
main
(
void
)
{
tzset
();
time_t
t
=
time
(
NULL
);
struct
tm
tm
;
char
buf
[
1024
];
nolocks_localtime
(
&
tm
,
t
,
timezone
,
daylight
);
strftime
(
buf
,
sizeof
(
buf
),
"%d %b %H:%M:%S"
,
&
tm
);
printf
(
"[timezone: %d, dl: %d] %s
\n
"
,
(
int
)
timezone
,
(
int
)
daylight
,
buf
);
}
#endif
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