diff options
author | mattn <mattn.jp@gmail.com> | 2014-02-17 19:54:15 +0900 |
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committer | spf13 <steve.francia@gmail.com> | 2014-02-18 18:40:55 -0500 |
commit | 8ebb85f1f70baabefa8c21cc21bffbef2a187129 (patch) | |
tree | 244657c7de3ef49957a250118692be11204519b8 /commands/limit_darwin.go | |
parent | 1bead0ed7affc4fc98e24e22da217bc1e3d2377a (diff) |
Fix build
Diffstat (limited to 'commands/limit_darwin.go')
-rw-r--r-- | commands/limit_darwin.go | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/commands/limit_darwin.go b/commands/limit_darwin.go new file mode 100644 index 000000000..507dd1ce5 --- /dev/null +++ b/commands/limit_darwin.go @@ -0,0 +1,63 @@ +// +build darwin +// Copyright © 2013 Steve Francia <spf@spf13.com>. +// +// Licensed under the Simple Public 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://opensource.org/licenses/Simple-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. + +package commands + +func init() { + check.AddCommand(limit) +} + +var limit = &cobra.Command{ + Use: "ulimit", + Short: "Check system ulimit settings", + Long: `Hugo will inspect the current ulimit settings on the system. + This is primarily to ensure that Hugo can watch enough files on some OSs`, + Run: func(cmd *cobra.Command, args []string) { + var rLimit syscall.Rlimit + err := syscall.Getrlimit(syscall.RLIMIT_NOFILE, &rLimit) + if err != nil { + fmt.Println("Error Getting Rlimit ", err) + } + fmt.Println("Current rLimit:", rLimit) + + fmt.Println("Attempting to increase limit") + rLimit.Max = 999999 + rLimit.Cur = 999999 + err = syscall.Setrlimit(syscall.RLIMIT_NOFILE, &rLimit) + if err != nil { + fmt.Println("Error Setting rLimit ", err) + } + err = syscall.Getrlimit(syscall.RLIMIT_NOFILE, &rLimit) + if err != nil { + fmt.Println("Error Getting rLimit ", err) + } + fmt.Println("rLimit after change:", rLimit) + }, +} + +func tweakLimit() { + var rLimit syscall.Rlimit + err := syscall.Getrlimit(syscall.RLIMIT_NOFILE, &rLimit) + if err != nil { + fmt.Println("Unable to obtain rLimit", err) + } + if rLimit.Cur < rLimit.Max { + rLimit.Max = 999999 + rLimit.Cur = 999999 + err = syscall.Setrlimit(syscall.RLIMIT_NOFILE, &rLimit) + if err != nil { + fmt.Println("Unable to increase number of open files limit", err) + } + } +} |