Skip to content
GitLab
Menu
Projects
Groups
Snippets
Loading...
Help
Help
Support
Community forum
Keyboard shortcuts
?
Submit feedback
Contribute to GitLab
Sign in / Register
Toggle navigation
Menu
Open sidebar
ruanhaishen
redis
Commits
18d8205b
Commit
18d8205b
authored
Jul 04, 2018
by
antirez
Browse files
Localtime: clarify is_leap_year() working with comments.
parent
29644144
Changes
1
Show whitespace changes
Inline
Side-by-side
src/localtime.c
View file @
18d8205b
...
...
@@ -50,10 +50,10 @@
* designed to work with what time(NULL) may return, and to support Redis
* logging of the dates, it's not really a complete implementation. */
static
int
is_leap_year
(
time_t
year
)
{
if
(
year
%
4
)
return
0
;
else
if
(
year
%
100
)
return
1
;
else
if
(
year
%
400
)
return
0
;
else
return
1
;
if
(
year
%
4
)
return
0
;
/* A year divisible by 4 is not leap. */
else
if
(
year
%
100
)
return
1
;
/* If div by 4 and not 100 is surely leap. */
else
if
(
year
%
400
)
return
0
;
/* If div by 100 *and* 400 is not leap. */
else
return
1
;
/* If div by 100 and not by 400 is leap. */
}
void
nolocks_localtime
(
struct
tm
*
tmp
,
time_t
t
,
time_t
tz
,
int
dst
)
{
...
...
Write
Preview
Markdown
is supported
0%
Try again
or
attach a new file
.
Attach a file
Cancel
You are about to add
0
people
to the discussion. Proceed with caution.
Finish editing this message first!
Cancel
Please
register
or
sign in
to comment