GetPid panic

[qianlifeng]

• Robotgo version (or commit ref): a780825
• Go version: 1.21.1
• Gcc version: Apple clang version 15.0.0 (clang-1500.0.40.1)
• Operating system and bit: macos arm64
• Resolution:
• Can you reproduce the bug
  • Yes (provide example code)
  • No
  • Not relevant

Steps to reproduce:

1. select some file on desktop in macos
2. invoke robotgo.GetPid() in the background (in my case, hotkey to trigger)
3. panic happen

panic log

SIGBUS: bus error
PC=0x18db6806c m=7 sigcode=1
signal arrived during cgo execution

goroutine 504 [syscall]:
runtime.cgocall(0x1007bd8ac, 0x140000ab908)
        /opt/homebrew/opt/go/libexec/src/runtime/cgocall.go:157 +0x44 fp=0x140000ab8d0 sp=0x140000ab890 pc=0x10028d384
github.com/go-vgo/robotgo._Cfunc_get_PID()
        _cgo_gotypes.go:540 +0x34 fp=0x140000ab900 sp=0x140000ab8d0 pc=0x100724f44
github.com/go-vgo/robotgo.GetPid()
        /Users/qianlifeng/go/pkg/mod/github.com/go-vgo/robotgo@v1.0.0-rc2.1.0.20230915142143-a780825c0931/robotgo.go:1012 +0x20 fp=0x140000ab930 sp=0x140000ab900 pc=0x100725470