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catch sigint and restore term

This commit is contained in:
Ted Unangst 2019-11-10 20:20:56 -05:00
parent 874836ba74
commit cc613e8962
1 changed files with 8 additions and 0 deletions
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8
admin.go
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@ -25,6 +25,7 @@ import (
"io/ioutil" "io/ioutil"
"log" "log"
"os" "os"
"os/signal"
) )
func adminscreen() { func adminscreen() {
@ -98,6 +99,13 @@ func adminscreen() {
C.tcsetattr(1, C.TCSAFLUSH, savedtio) C.tcsetattr(1, C.TCSAFLUSH, savedtio)
} }
defer restore() defer restore()
go func() {
sig := make(chan os.Signal)
signal.Notify(sig, os.Interrupt)
<-sig
restore()
os.Exit(0)
}()
init := func() { init := func() {
tio := new(C.struct_termios) tio := new(C.struct_termios)