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-rw-r--r--support/support.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/support/support.h b/support/support.h
index db264e3db7..874204b7fc 100644
--- a/support/support.h
+++ b/support/support.h
@@ -141,7 +141,8 @@ static __inline bool support_path_support_time64 (const char *path)
0x80000002ULL);
}
-/* Return true if stat supports nanoseconds resolution. */
+/* Return true if stat supports nanoseconds resolution. PATH is used
+ for tests and its ctime may change. */
extern bool support_stat_nanoseconds (const char *path);
/* Return true if select modify the timeout to reflect the amount of time