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cleanup: const-ify utc_mktime()

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To make it clear that the struct tm is only used as an input
parameter.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2020-11-01 21:44:30 +01:00 • committed by Dirk Hohndel
parent 4c85357dcc
commit 6b46e8ae57
2 changed files with 2 additions and 2 deletions
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2
core/subsurface-time.h
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@ -9,7 +9,7 @@
extern "C" { extern "C" {
#endif #endif
extern timestamp_t utc_mktime(struct tm *tm); extern timestamp_t utc_mktime(const struct tm *tm);
extern void utc_mkdate(timestamp_t, struct tm *tm); extern void utc_mkdate(timestamp_t, struct tm *tm);
extern int utc_year(timestamp_t timestamp); extern int utc_year(timestamp_t timestamp);
extern int utc_weekday(timestamp_t timestamp); extern int utc_weekday(timestamp_t timestamp);

2
core/time.c
View file

@ -99,7 +99,7 @@ void utc_mkdate(timestamp_t timestamp, struct tm *tm)
tm->tm_mon = m; tm->tm_mon = m;
} }
timestamp_t utc_mktime(struct tm *tm) timestamp_t utc_mktime(const struct tm *tm)
{ {
static const int mdays[] = { static const int mdays[] = {
0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334 0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334