From a94450c2889d209dccb73e699870c7832188343c Mon Sep 17 00:00:00 2001
From: Simon Pasquier <spasquie@redhat.com>
Date: Tue, 31 Jul 2018 14:41:30 +0200
Subject: [PATCH] Fix build for openbsd

Signed-off-by: Simon Pasquier <spasquie@redhat.com>
---
 cmd/prometheus/limits_default.go   |  5 -----
 cmd/prometheus/vmlimits_default.go | 26 ++++++++++++++++++++++++++
 cmd/prometheus/vmlimits_openbsd.go | 25 +++++++++++++++++++++++++
 3 files changed, 51 insertions(+), 5 deletions(-)
 create mode 100644 cmd/prometheus/vmlimits_default.go
 create mode 100644 cmd/prometheus/vmlimits_openbsd.go

diff --git a/cmd/prometheus/limits_default.go b/cmd/prometheus/limits_default.go
index e2c6b10f6..054b72525 100644
--- a/cmd/prometheus/limits_default.go
+++ b/cmd/prometheus/limits_default.go
@@ -46,8 +46,3 @@ func getLimits(resource int, unit string) string {
 func FdLimits() string {
 	return getLimits(syscall.RLIMIT_NOFILE, "")
 }
-
-// VmLimits returns the soft and hard limits for virtual memory.
-func VmLimits() string {
-	return getLimits(syscall.RLIMIT_AS, "b")
-}
diff --git a/cmd/prometheus/vmlimits_default.go b/cmd/prometheus/vmlimits_default.go
new file mode 100644
index 000000000..5a3a6802d
--- /dev/null
+++ b/cmd/prometheus/vmlimits_default.go
@@ -0,0 +1,26 @@
+// Copyright 2018 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// +build !windows
+// +build !openbsd
+
+package main
+
+import (
+	"syscall"
+)
+
+// VmLimits returns the soft and hard limits for virtual memory.
+func VmLimits() string {
+	return getLimits(syscall.RLIMIT_AS, "b")
+}
diff --git a/cmd/prometheus/vmlimits_openbsd.go b/cmd/prometheus/vmlimits_openbsd.go
new file mode 100644
index 000000000..b033e6421
--- /dev/null
+++ b/cmd/prometheus/vmlimits_openbsd.go
@@ -0,0 +1,25 @@
+// Copyright 2018 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// +build openbsd
+
+package main
+
+import (
+	"syscall"
+)
+
+// VmLimits returns the soft and hard limits for virtual memory.
+func VmLimits() string {
+	return getLimits(syscall.RLIMIT_DATA, "b")
+}