From 173d58a10c40f1fd64034690eab82833d4a4770d Mon Sep 17 00:00:00 2001
From: Laurent Bercot <ska-skaware@skarnet.org>
Date: Tue, 18 Feb 2020 12:25:29 +0000
Subject:  Add SIGPWR and SIGWINCH support to s6-svscan

---
 src/supervision/s6-svscan.c | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'src')

diff --git a/src/supervision/s6-svscan.c b/src/supervision/s6-svscan.c
index 800fc9f..bf338d5 100644
--- a/src/supervision/s6-svscan.c
+++ b/src/supervision/s6-svscan.c
@@ -7,6 +7,7 @@
 #include <errno.h>
 #include <fcntl.h>
 #include <signal.h>
+
 #include <skalibs/allreadwrite.h>
 #include <skalibs/sgetopt.h>
 #include <skalibs/types.h>
@@ -18,6 +19,7 @@
 #include <skalibs/sig.h>
 #include <skalibs/selfpipe.h>
 #include <skalibs/environ.h>
+
 #include <s6/config.h>
 #include <s6/s6-supervise.h>
 
@@ -528,6 +530,12 @@ int main (int argc, char const *const *argv)
     {
       sigaddset(&set, SIGUSR1) ;
       sigaddset(&set, SIGUSR2) ;
+#ifdef SIGPWR
+      sigaddset(&set, SIGPWR) ;
+#endif
+#ifdef SIGWINCH
+      sigaddset(&set, SIGWINCH) ;
+#endif
     }
     if (selfpipe_trapset(&set) < 0) strerr_diefu1sys(111, "trap signals") ;
   }
-- 
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