syncthing/lib/ur/memsize_netbsd.go
Simon Frei b50039a920 cmd/syncthing, lib/api: Separate api/gui into own package (ref #4085) (#5529)
* cmd/syncthing, lib/gui: Separate gui into own package (ref #4085)

* fix tests

* Don't use main as interface name (make old go happy)

* gui->api

* don't leak state via locations and use in-tree config

* let api (un-)subscribe to config

* interface naming and exporting

* lib/ur

* fix tests and lib/foldersummary

* shorter URVersion and ur debug fix

* review

* model.JsonCompletion(FolderCompletion) -> FolderCompletion.Map()

* rename debug facility https -> api

* folder summaries in model

* disassociate unrelated constants

* fix merge fail

* missing id assignement
2019-03-26 19:53:58 +00:00

32 lines
675 B
Go

// Copyright (C) 2014 The Syncthing Authors.
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this file,
// You can obtain one at https://mozilla.org/MPL/2.0/.
package ur
import (
"errors"
"os/exec"
"strconv"
"strings"
)
func memorySize() (int64, error) {
cmd := exec.Command("/sbin/sysctl", "hw.physmem64")
out, err := cmd.Output()
if err != nil {
return 0, err
}
fs := strings.Fields(string(out))
if len(fs) != 3 {
return 0, errors.New("sysctl parse error")
}
bytes, err := strconv.ParseInt(fs[2], 10, 64)
if err != nil {
return 0, err
}
return bytes, nil
}