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Fix CTRL-Z handling: Signal SIGSTOP to PGID

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Fix #3501
This commit is contained in:
Junegunn Choi 2023-11-04 13:46:29 +09:00
parent 68db9cb499
commit 70c19ccf16
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GPG Key ID: 254BC280FEF9C627
1 changed files with 8 additions and 1 deletions
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9
src/terminal_unix.go
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@ -7,6 +7,8 @@ import (
"os/signal"
"strings"
"syscall"
"golang.org/x/sys/unix"
)
func notifyOnResize(resizeChan chan<- os.Signal) {
@ -14,7 +16,12 @@ func notifyOnResize(resizeChan chan<- os.Signal) {
}
func notifyStop(p *os.Process) {
p.Signal(syscall.SIGSTOP)
pid := p.Pid
pgid, err := unix.Getpgid(pid)
if err == nil {
pid = pgid * -1
}
unix.Kill(pid, syscall.SIGSTOP)
}
func notifyOnCont(resizeChan chan<- os.Signal) {