JehanneOS/newlib
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

* configure.in: Remove NEWVFORK default.

Browse Source 
* configure: Regenerate.
* dcrt0.cc: Conditionalize vfork stuff throughout.
* dtable.cc: Ditto.
* perthread.h: Ditto.
* pipe.cc (fhandler_pipe::close): Ditto.
* spawn.cc (spawnve): Ditto.
* syscalls.cc (setsid): Ditto.
* exceptions.cc (sigpacket::process): Use macro to refer to vfork pid.
* debug.cc (verify_handle): Define new function.
* debug.h (VerifyHandle): Define new macro.
(verify_handle): Declare new function
* fhandler.cc (fhandler_base::dup): Verify that dup'ed handle is not supposed
to be in use.
(fhandler_base::set_inheritance): Ditto.
(fhandler_base::fork_fixup): Ditto.
* fhandler_socket.cc (fhandler_socket::dup): Ditto.
* fhandler_tty.cc (fhandler_tty_slave::open): Ditto.
* net.cc (set_socket_inheritance): Ditto.
* pinfo.cc (pinfo_fixup_after_exec): Ditto.
* sigproc.cc (proc_subproc): Ditto.
(sig_send): Ditto.
* spawn.cc (spawn_guts): Ditto.
* thread.cc (pthread::init_mainthread): Ditto.
* pipe.cc (fhandler_pipe::close): Close read_state with ForceCloseHandle since
it was protected.
(fhandler_pipe::fixup_after_exec): Protect read_state handle.
(fhandler_pipe::dup): Correctly close open handles on error condition.  Verify
that dup'ed handle is not supposed to be in use.
(fhandler_pipe::create): Protect read_state.
This commit is contained in:
Christopher Faylor
2004-01-23 23:05:33 +00:00
parent 7dddf53f5c
commit f723909038
22 changed files with 150 additions and 27 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
winsup/cygwin/exceptions.cc
View File

@ -957,7 +957,7 @@ sigpacket::process ()
bool special_case;
bool insigwait_mask;
insigwait_mask = masked = false;
if (special_case = (main_vfork->pid || ISSTATE (myself, PID_STOPPED)))
if (special_case = (VFORKPID || ISSTATE (myself, PID_STOPPED)))
/* nothing to do */;
else if (tls && sigismember (&tls->sigwait_mask, si.si_signo))
insigwait_mask = true;