From 065cf0b708be75e84e568261a044d66286ef6e3d Mon Sep 17 00:00:00 2001 From: Noam Preil Date: Mon, 21 Jun 2021 03:56:14 +0000 Subject: venti: warn when opening /dev/swap fails --- sys/src/cmd/venti/srv/venti.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/sys/src/cmd/venti/srv/venti.c b/sys/src/cmd/venti/srv/venti.c index fd0ff5c07..8a631314a 100755 --- a/sys/src/cmd/venti/srv/venti.c +++ b/sys/src/cmd/venti/srv/venti.c @@ -55,6 +55,8 @@ freemem(void) Bterm(bp); if (pgsize > 0 && userpgs > 0 && userused > 0) size = (userpgs - userused) * pgsize; + } else { + fprint(2, "%s: failed to open /dev/swap\n", argv0); } /* cap it to keep the size within 32 bits */ if (size >= 3840UL * 1024 * 1024){ -- cgit v1.2.3