diff options
Diffstat (limited to 'winsup/cygwin/spawn.cc')
| -rw-r--r-- | winsup/cygwin/spawn.cc | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/winsup/cygwin/spawn.cc b/winsup/cygwin/spawn.cc index f5501a540..f3d917aed 100644 --- a/winsup/cygwin/spawn.cc +++ b/winsup/cygwin/spawn.cc @@ -614,10 +614,12 @@ child_info_spawn::worker (const char *prog_arg, const char *const *argv, c_flags |= CREATE_NEW_PROCESS_GROUP; refresh_cygheap (); - if (chtype == _CH_EXEC) - wr_proc_pipe = my_wr_proc_pipe; - else + if (mode == _P_DETACH) + /* all set */; + else if (chtype != _CH_EXEC || !my_wr_proc_pipe) prefork (); + else + wr_proc_pipe = my_wr_proc_pipe; /* When ruid != euid we create the new process under the current original account and impersonate in child, this way maintaining the different @@ -853,14 +855,8 @@ loop: close_all_files (true); if (!my_wr_proc_pipe && WaitForSingleObject (pi.hProcess, 0) == WAIT_TIMEOUT) - { - extern bool is_toplevel_proc; - is_toplevel_proc = true; - myself.remember (false); - wait_for_myself (); - } + wait_for_myself (); } - this->cleanup (); myself.exit (EXITCODE_NOSET); break; case _P_WAIT: |