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f6e0c3e59b
FindLocation should only return a "location not found" error if none of the attached target processes can find the location. Fixes #3933
55 lines
778 B
Go
55 lines
778 B
Go
package main
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import (
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"fmt"
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"os"
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"os/exec"
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"strconv"
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"time"
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)
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func traceme1() {
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fmt.Printf("parent starting\n")
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}
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func traceme2(n string) {
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fmt.Printf("hello from %s\n", n)
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}
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func traceme3() {
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fmt.Printf("done\n")
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}
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func main() {
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exe, _ := os.Executable()
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switch os.Args[1] {
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case "spawn":
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traceme1()
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n, _ := strconv.Atoi(os.Args[2])
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cmds := []*exec.Cmd{}
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for i := 0; i < n; i++ {
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cmd := exec.Command(exe, "child", fmt.Sprintf("C%d", i))
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cmd.Stdout = os.Stdout
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cmd.Start()
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cmds = append(cmds, cmd)
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}
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for _, cmd := range cmds {
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cmd.Wait()
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}
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time.Sleep(1 * time.Second)
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traceme3()
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case "child":
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traceme2(os.Args[2])
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case "spawn2":
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cmd := exec.Command(os.Args[2])
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cmd.Stdout = os.Stdout
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cmd.Start()
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cmd.Wait()
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}
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}
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