From: Sven Eden <yamakuzure@gmx.net>
Date: Tue, 12 Dec 2017 17:02:58 +0000 (+0100)
Subject: time-util: Disable explicit fallthrough wanring on gcc-7+
X-Git-Tag: v235.1~22
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=4aa1429c95d025f9373bd63d04acdf2552aef576;p=elogind.git

time-util: Disable explicit fallthrough wanring on gcc-7+
---

diff --git a/src/basic/time-util.c b/src/basic/time-util.c
index 7f32cf608..68cbacc30 100644
--- a/src/basic/time-util.c
+++ b/src/basic/time-util.c
@@ -1383,6 +1383,12 @@ clockid_t clock_boottime_or_monotonic(void) {
 }
 #endif // 0
 
+#if 1 /// let's add a diagnostic push to silence -Wimplicit-fallthrough to elogind
+#  if defined(__GNUC__) && (__GNUC__ > 6)
+#    pragma GCC diagnostic push
+#    pragma GCC diagnostic ignored "-Wimplicit-fallthrough"
+#  endif // __GNUC__
+#endif // 1
 bool clock_supported(clockid_t clock) {
         struct timespec ts;
 
@@ -1406,6 +1412,11 @@ bool clock_supported(clockid_t clock) {
                 return clock_gettime(clock, &ts) >= 0;
         }
 }
+#if 1 /// end diagnostic push in elogind
+#  ifdef __GNUC__
+#    pragma GCC diagnostic pop
+#  endif // __GNUC__
+#endif // 1
 
 #if 0 /// UNNEEDED by elogind
 int get_timezone(char **tz) {