From f723909038afc7657b5a19c48d64458ad0dd18d8 Mon Sep 17 00:00:00 2001 From: Christopher Faylor Date: Fri, 23 Jan 2004 23:05:33 +0000 Subject: * configure.in: Remove NEWVFORK default. * 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. --- winsup/cygwin/debug.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'winsup/cygwin/debug.h') diff --git a/winsup/cygwin/debug.h b/winsup/cygwin/debug.h index 8941bae75..f4f00c60e 100644 --- a/winsup/cygwin/debug.h +++ b/winsup/cygwin/debug.h @@ -37,6 +37,7 @@ details. */ # define debug_init() do {} while (0) # define setclexec(h, nh, b) do {} while (0) # define debug_fixup_after_fork_exec() do {} while (0) +# define VerifyHandle(h) do {} while (0) #else @@ -59,10 +60,13 @@ details. */ # define ProtectHandleINH(h) add_handle (__PRETTY_FUNCTION__, __LINE__, (h), #h, 1) # define ProtectHandle1INH(h, n) add_handle (__PRETTY_FUNCTION__, __LINE__, (h), #n, 1) # define ProtectHandle2INH(h, n) add_handle (__PRETTY_FUNCTION__, __LINE__, (h), n, 1) +# define VerifyHandle(h) verify_handle (__PRETTY_FUNCTION__, __LINE__, (h)) void debug_init (); void __stdcall add_handle (const char *, int, HANDLE, const char *, bool = false) __attribute__ ((regparm (3))); +void __stdcall verify_handle (const char *, int, HANDLE) + __attribute__ ((regparm (3))); bool __stdcall close_handle (const char *, int, HANDLE, const char *, bool) __attribute__ ((regparm (3))); void __stdcall cygbench (const char *s) __attribute__ ((regparm (1))); -- cgit v1.2.3