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* fhandler.h (fhandler_base::nohandle): Revert to standard implementation.

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* dtable.cc (dtable::fixup_after_exec): Specifically reject releasing
nohandle() type fhandlers rather than relying on contents of io_handle.
(dtable::fixup_after_fork): Ditto.
* fhandler_termios.cc: Add includes necessary for definitions of have_execed
and have_execed_cygwin.
(fhandler_termios::sigflush): Don't flush console input when we've started a
non-Cygwin process.
This commit is contained in:
Christopher Faylor
2012-04-18 05:57:38 +00:00
parent c1d26a99cd
commit 55dcba98db
4 changed files with 20 additions and 11 deletions
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4
winsup/cygwin/dtable.cc
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@ -863,7 +863,7 @@ dtable::fixup_after_exec ()
/* Close the handle if it's close-on-exec or if an error was detected
(typically with opening a console in a gui app) by fixup_after_exec.
*/
if (fh->close_on_exec () || !fh->get_io_handle ())
if (fh->close_on_exec () || (!fh->nohandle () && !fh->get_io_handle ()))
fixup_close (i, fh);
else if (fh->get_popen_pid ())
close (i);
@ -885,7 +885,7 @@ dtable::fixup_after_fork (HANDLE parent)
{
debug_printf ("fd %d (%s)", i, fh->get_name ());
fh->fixup_after_fork (parent);
if (!fh->get_io_handle ())
if (!fh->nohandle () && !fh->get_io_handle ())
{
/* This should actually never happen but it's here to make sure
we don't crash due to access of an unopened file handle. */