podman
1package pflag2
3import "strconv"4
5// -- uint8 Value
6type uint8Value uint87
8func newUint8Value(val uint8, p *uint8) *uint8Value {9*p = val10return (*uint8Value)(p)11}
12
13func (i *uint8Value) Set(s string) error {14v, err := strconv.ParseUint(s, 0, 8)15*i = uint8Value(v)16return err17}
18
19func (i *uint8Value) Type() string {20return "uint8"21}
22
23func (i *uint8Value) String() string { return strconv.FormatUint(uint64(*i), 10) }24
25func uint8Conv(sval string) (interface{}, error) {26v, err := strconv.ParseUint(sval, 0, 8)27if err != nil {28return 0, err29}30return uint8(v), nil31}
32
33// GetUint8 return the uint8 value of a flag with the given name
34func (f *FlagSet) GetUint8(name string) (uint8, error) {35val, err := f.getFlagType(name, "uint8", uint8Conv)36if err != nil {37return 0, err38}39return val.(uint8), nil40}
41
42// Uint8Var defines a uint8 flag with specified name, default value, and usage string.
43// The argument p points to a uint8 variable in which to store the value of the flag.
44func (f *FlagSet) Uint8Var(p *uint8, name string, value uint8, usage string) {45f.VarP(newUint8Value(value, p), name, "", usage)46}
47
48// Uint8VarP is like Uint8Var, but accepts a shorthand letter that can be used after a single dash.
49func (f *FlagSet) Uint8VarP(p *uint8, name, shorthand string, value uint8, usage string) {50f.VarP(newUint8Value(value, p), name, shorthand, usage)51}
52
53// Uint8Var defines a uint8 flag with specified name, default value, and usage string.
54// The argument p points to a uint8 variable in which to store the value of the flag.
55func Uint8Var(p *uint8, name string, value uint8, usage string) {56CommandLine.VarP(newUint8Value(value, p), name, "", usage)57}
58
59// Uint8VarP is like Uint8Var, but accepts a shorthand letter that can be used after a single dash.
60func Uint8VarP(p *uint8, name, shorthand string, value uint8, usage string) {61CommandLine.VarP(newUint8Value(value, p), name, shorthand, usage)62}
63
64// Uint8 defines a uint8 flag with specified name, default value, and usage string.
65// The return value is the address of a uint8 variable that stores the value of the flag.
66func (f *FlagSet) Uint8(name string, value uint8, usage string) *uint8 {67p := new(uint8)68f.Uint8VarP(p, name, "", value, usage)69return p70}
71
72// Uint8P is like Uint8, but accepts a shorthand letter that can be used after a single dash.
73func (f *FlagSet) Uint8P(name, shorthand string, value uint8, usage string) *uint8 {74p := new(uint8)75f.Uint8VarP(p, name, shorthand, value, usage)76return p77}
78
79// Uint8 defines a uint8 flag with specified name, default value, and usage string.
80// The return value is the address of a uint8 variable that stores the value of the flag.
81func Uint8(name string, value uint8, usage string) *uint8 {82return CommandLine.Uint8P(name, "", value, usage)83}
84
85// Uint8P is like Uint8, but accepts a shorthand letter that can be used after a single dash.
86func Uint8P(name, shorthand string, value uint8, usage string) *uint8 {87return CommandLine.Uint8P(name, shorthand, value, usage)88}
89