diff options
Diffstat (limited to 'winsup/cygwin/pinfo.cc')
| -rw-r--r-- | winsup/cygwin/pinfo.cc | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/winsup/cygwin/pinfo.cc b/winsup/cygwin/pinfo.cc index 671c3c4e3..b77b4c0d2 100644 --- a/winsup/cygwin/pinfo.cc +++ b/winsup/cygwin/pinfo.cc @@ -373,6 +373,14 @@ _pinfo::set_ctty (tty_min *tc, int flags, fhandler_tty_slave *arch) } } +/* Test to determine if a process really exists and is processing signals. + */ +bool __stdcall +_pinfo::exists () +{ + return this && !(process_state & PID_EXITED); +} + bool _pinfo::alive () { |