Merge branch 'contrib/github_pr_10334_v4.4' into 'release/v4.4'

Set errno in adjtime (GitHub PR) (v4.4) See merge request espressif/esp-idf!22599
espressif · Mar 5, 2023 · a6473f1 · a6473f1
2 parents 4227dcc + 6802299
commit a6473f1
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/components/newlib/time.c b/components/newlib/time.c
@@ -137,6 +137,7 @@ int adjtime(const struct timeval *delta, struct timeval *outdelta)
         int64_t sec  = delta->tv_sec;
         int64_t usec = delta->tv_usec;
         if(llabs(sec) > ((INT_MAX / 1000000L) - 1L)) {
+            errno = EINVAL;
             return -1;
         }
         /*
@@ -153,6 +154,7 @@ int adjtime(const struct timeval *delta, struct timeval *outdelta)
     }
     return 0;
 #else
+    errno = ENOSYS;
     return -1;
 #endif
 }