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* autoload.cc (load_wsock32): Declare dummy function to force loading of

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winsock.
* fhandler.cc (fhandler_base::set_inheritance): Make debugging output more
verbose.
* fhandler_socket.cc (fhandler_socket::fixup_after_fork): Force loading of
winsock32 if winsock2 not available.
* net.cc (set_socket_inheritance): Use DuplicateHandle in all cases to set
inheritance correctly.
(fdsock): Use winsock2_active macro to determine when to set socket
inheritance.  Remove fdtab resource locking since this function should already
be protected.
(cygwin_accept): Simplify logic.  Ensure that fdtab unlock is not called
inappropriately.
(cygwin_rcmd): Use fdtab locking.
(cygwin_rresvport): Ditto.
(cygwin_rexec): Ditto.
* select.cc (peek_socket): Set errno appropriately if winsock select fails.
* winsup.h: Declare check_pty_fds.
* syscalls.cc (check_pty_fds): Rename from check_ttys_fds.  Also check pty
master.
(setsid): Use check_pty_fds.
* dtable.cc (dtable::dec_console_fds): Add check on pty fds.
This commit is contained in:
Christopher Faylor
2001-10-14 04:14:24 +00:00
parent 0476bae576
commit 611d92e24c
9 changed files with 74 additions and 42 deletions
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10
winsup/cygwin/fhandler.cc
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@ -1629,16 +1629,18 @@ fhandler_base::set_inheritance (HANDLE &h, int not_inheriting)
void
fhandler_base::fork_fixup (HANDLE parent, HANDLE &h, const char *name)
{
if (!get_close_on_exec ())
HANDLE oh = h;
if (/* !is_socket () && */ !get_close_on_exec ())
debug_printf ("handle %p already opened", h);
else if (!DuplicateHandle (parent, h, hMainProc, &h, 0, 0,
else if (!DuplicateHandle (parent, h, hMainProc, &h, 0, !get_close_on_exec (),
DUPLICATE_SAME_ACCESS))
system_printf ("%s - %E, handle %s<%p>", get_name (), name, h);
#ifdef DEBUG
#ifdef DEBUGGING
else
{
debug_printf ("%s success - oldh %p, h %p", get_name (), oh, h);
ProtectHandle1 (h, name);
setclexec_pid (h, 0);
setclexec_pid (h, !get_close_on_exec ());
}
#endif
}