From ab4b825f8c26ae344f1f8511949842cd5197c89a Mon Sep 17 00:00:00 2001
From: Rajasekaran <rajasec79@gmail.com>
Date: Sun, 23 Aug 2015 16:47:31 +0530
Subject: [PATCH] Adding rlimit in spec

Signed-off-by: Rajasekaran <rajasec79@gmail.com>

Removing return type

Signed-off-by: Rajasekaran <rajasec79@gmail.com>
---
 spec.go | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/spec.go b/spec.go
index f0e0c449..595387a2 100644
--- a/spec.go
+++ b/spec.go
@@ -113,6 +113,14 @@ var specCommand = cli.Command{
 					"KILL",
 					"NET_BIND_SERVICE",
 				},
+				Rlimits: []specs.Rlimit{
+					{
+						Type: syscall.RLIMIT_NOFILE,
+						Hard: uint64(1024),
+						Soft: uint64(1024),
+					},
+				},
+
 				Devices: []specs.Device{
 					{
 						Type:        'c',
@@ -268,6 +276,9 @@ func createLibcontainerConfig(cgroupName string, spec *specs.LinuxSpec) (*config
 	if err := setupUserNamespace(spec, config); err != nil {
 		return nil, err
 	}
+	for _, rlimit := range spec.Linux.Rlimits {
+		config.Rlimits = append(config.Rlimits, createLibContainerRlimit(rlimit))
+	}
 	c, err := createCgroupConfig(cgroupName, spec, config.Devices)
 	if err != nil {
 		return nil, err
@@ -409,6 +420,14 @@ func setupUserNamespace(spec *specs.LinuxSpec, config *configs.Config) error {
 	return nil
 }
 
+func createLibContainerRlimit(rlimit specs.Rlimit) configs.Rlimit {
+	return configs.Rlimit{
+		Type: int(rlimit.Type),
+		Hard: uint64(rlimit.Hard),
+		Soft: uint64(rlimit.Soft),
+	}
+}
+
 // parseMountOptions parses the string and returns the flags and any mount data that
 // it contains.
 func parseMountOptions(options string) (int, string) {