func processes() ([]Process, error) {
.... (SOME CODE)
return results, nil <----------- this return
}
I need take the first value of these return here.
And add it to this func, in the p value.
func PrintProcesses() {
var p []ps.Process
}
If you wish to append the first value to a slice and check the error, use a temp variable.
var (
p []ps.Process
temp ps.Process
err error
)
temp, err = processes()
if err != nil {
// handle error
} else {
p = append(p, temp)
}