forked from minio/minio
-
Notifications
You must be signed in to change notification settings - Fork 14
/
threads.go
38 lines (34 loc) · 1.04 KB
/
threads.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
// +build linux
/*
* MinIO Cloud Storage, (C) 2017 MinIO, Inc.
*
* 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.
*/
package sys
import (
"io/ioutil"
"strconv"
"strings"
)
// GetMaxThreads returns the maximum number of threads that the system can create.
func GetMaxThreads() (int, error) {
sysMaxThreadsStr, err := ioutil.ReadFile("/proc/sys/kernel/threads-max")
if err != nil {
return 0, err
}
sysMaxThreads, err := strconv.Atoi(strings.TrimSpace(string(sysMaxThreadsStr)))
if err != nil {
return 0, err
}
return sysMaxThreads, nil
}