diff options
Diffstat (limited to 'vendor/github.com/prometheus/procfs/stat.go')
-rw-r--r-- | vendor/github.com/prometheus/procfs/stat.go | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/vendor/github.com/prometheus/procfs/stat.go b/vendor/github.com/prometheus/procfs/stat.go deleted file mode 100644 index 1ca217e8c..000000000 --- a/vendor/github.com/prometheus/procfs/stat.go +++ /dev/null @@ -1,56 +0,0 @@ -package procfs - -import ( - "bufio" - "fmt" - "os" - "strconv" - "strings" -) - -// Stat represents kernel/system statistics. -type Stat struct { - // Boot time in seconds since the Epoch. - BootTime int64 -} - -// NewStat returns kernel/system statistics read from /proc/stat. -func NewStat() (Stat, error) { - fs, err := NewFS(DefaultMountPoint) - if err != nil { - return Stat{}, err - } - - return fs.NewStat() -} - -// NewStat returns an information about current kernel/system statistics. -func (fs FS) NewStat() (Stat, error) { - f, err := os.Open(fs.Path("stat")) - if err != nil { - return Stat{}, err - } - defer f.Close() - - s := bufio.NewScanner(f) - for s.Scan() { - line := s.Text() - if !strings.HasPrefix(line, "btime") { - continue - } - fields := strings.Fields(line) - if len(fields) != 2 { - return Stat{}, fmt.Errorf("couldn't parse %s line %s", f.Name(), line) - } - i, err := strconv.ParseInt(fields[1], 10, 32) - if err != nil { - return Stat{}, fmt.Errorf("couldn't parse %s: %s", fields[1], err) - } - return Stat{BootTime: i}, nil - } - if err := s.Err(); err != nil { - return Stat{}, fmt.Errorf("couldn't parse %s: %s", f.Name(), err) - } - - return Stat{}, fmt.Errorf("couldn't parse %s, missing btime", f.Name()) -} |