Function SysReadIntFromFile

internal/util/sysreadfile.go:62–68

SysReadIntFromFile reads a file using SysReadFile and attempts to parse a int64 from it.

(path string)

// SysReadIntFromFile reads a file using SysReadFile and attempts to parse a int64 from it.
func SysReadIntFromFile(path string) (int64, error) {
	data, err := SysReadFile(path)
	if err != nil {
		return 0, err
	}
	return strconv.ParseInt(strings.TrimSpace(string(data)), 10, 64)
}