From f02400f7c9db8176a7cc49eb8e4b6450ae5901c2 Mon Sep 17 00:00:00 2001 From: Christopher Faylor Date: Wed, 15 Mar 2006 00:29:14 +0000 Subject: * child_info.h (child_info_fork::fork_retry): Declare new function. * dcrt0.cc (child_info_fork::fork_retry): Define new function. * fork.cc (frok::parent): Move retry decision into child_info_fork::fork_retry and honor what it tells us to do. * sigproc.cc (sig_send): Unhold signals on __SIGEXIT. --- winsup/cygwin/dcrt0.cc | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) (limited to 'winsup/cygwin/dcrt0.cc') diff --git a/winsup/cygwin/dcrt0.cc b/winsup/cygwin/dcrt0.cc index 46fdf926c..26a749c0a 100644 --- a/winsup/cygwin/dcrt0.cc +++ b/winsup/cygwin/dcrt0.cc @@ -642,6 +642,26 @@ get_cygwin_startup_info () return res; } +DWORD +child_info_fork::fork_retry (HANDLE h) +{ + DWORD exit_code; + if (!GetExitCodeProcess (h, &exit_code)) + return STILL_ACTIVE; /* should never happen */ + switch (exit_code) + { + case STATUS_CONTROL_C_EXIT: + if (retry-- > 0) + return 0; + break; + case EXITCODE_RETRY: + if (retry-- > 0) + return 0; + break; + } + return exit_code; +} + bool child_info_fork::handle_failure (DWORD err) { -- cgit v1.2.3