Merge pull request RIOT-OS#21096 from benpicco/rtc_mktime-const

sys/rtc_utils: make parameter to `rtc_mktime()` const
krzysztof-cabaj · Dec 19, 2024 · 4f55461 · 4f55461
2 parents 91d587f + ba0060d
commit 4f55461
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/sys/include/rtc_utils.h b/sys/include/rtc_utils.h
@@ -69,7 +69,7 @@ int rtc_tm_compare(const struct tm *a, const struct tm *b);
  *
  * @return            elapsed seconds since `RIOT_EPOCH`
  */
-uint32_t rtc_mktime(struct tm *t);
+uint32_t rtc_mktime(const struct tm *t);
 
 /**
  * @brief Converts an RTC timestamp into a  time struct.

diff --git a/sys/rtc_utils/rtc_utils.c b/sys/rtc_utils/rtc_utils.c
@@ -177,7 +177,7 @@ void rtc_tm_normalize(struct tm *t)
 #endif
 }
 
-uint32_t rtc_mktime(struct tm *t)
+uint32_t rtc_mktime(const struct tm *t)
 {
     unsigned year = t->tm_year + 1900;
     uint32_t time = t->tm_sec