capture

package

v0.9.1 Latest Latest Go to latest Published: Jun 4, 2023 License: MIT Imports: 10 Imported by: 0

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func Capture(call func()) (output []byte, err error)

Capture captures stderr and stdout of a given function call.

func CaptureWithCGo(call func()) (output []byte, err error)

CaptureWithCGo captures stderr and stdout as well as stderr and stdout of C of a given function call.

func CaptureWithCGoChan(ch chan string, call func()) (err error)

CaptureWithCGo captures stderr and stdout as well as stderr and stdout of C of a given function call.

func SetRLimitFiles(limit uint64, call func(limit uint64)) (err error)

SetRLimitFiles temporarily changes the file descriptor resource limit while calling the given function.

type Buffer struct {
	// contains filtered or unexported fields
}

func NewBuffer() *Buffer

func (b *Buffer) Close() error

func (b *Buffer) Read(d []byte) (int, error)

func (b *Buffer) Write(d []byte) (int, error)

type Msg struct {
	Line string
}