From a2d049afde002df646af4eed4b2c5ec22a251400 Mon Sep 17 00:00:00 2001
From: Wolfgang Bumiller <w.bumiller@proxmox.com>
Date: Tue, 10 Oct 2017 10:08:12 +0200
Subject: [PATCH] tools: more general run_fork_with_timeout + run_fork

---
 src/PVE/Tools.pm | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/src/PVE/Tools.pm b/src/PVE/Tools.pm
index bd99914..2525e55 100644
--- a/src/PVE/Tools.pm
+++ b/src/PVE/Tools.pm
@@ -945,7 +945,11 @@ sub run_fork_with_timeout {
 	$error = $child_res->{error};
     };
     eval {
-	run_with_timeout($timeout, $readvalues);
+	if (defined($timeout)) {
+	    run_with_timeout($timeout, $readvalues);
+	} else {
+	    $readvalues->();
+	}
     };
     warn $@ if $@;
     $pipe_out->close();
@@ -959,6 +963,11 @@ sub run_fork_with_timeout {
     return $res;
 }
 
+sub run_fork {
+    my ($code) = @_;
+    return run_fork_with_timeout(undef, $code);
+}
+
 # NOTE: NFS syscall can't be interrupted, so alarm does
 # not work to provide timeouts.
 # from 'man nfs': "Only SIGKILL can interrupt a pending NFS operation"
-- 
2.39.2