JehanneOS/newlib
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* cygheap.cc (cygheap_fixup_in_child): Attempt Win95 workaround.

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* dtable.cc (dtable::dup_worker): Add debugging output.
(dtable::vfork_child_dup): Correctly set close_on_exec.
* fhandler.cc (fhandler_base::fork_fixup): Don't mess with handle if there is
no need to get it from the parent.
* fhandler_tty.cc (fhandler_tty_common::close): Add debugging output.
This commit is contained in:
Christopher Faylor
2001-07-21 03:20:01 +00:00
parent b34f1c9f7b
commit a7670c1e82
6 changed files with 25 additions and 7 deletions
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6
winsup/cygwin/dtable.cc
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@ -337,6 +337,7 @@ dtable::dup_worker (fhandler_base *oldfh)
newfh->set_close_on_exec_flag (0);
MALLOC_CHECK;
debug_printf ("duped '%s' old %p, new %p", oldfh->get_name (), oldfh->get_io_handle (), newfh->get_io_handle ());
return newfh;
}
@ -534,7 +535,9 @@ dtable::vfork_child_dup ()
for (size_t i = 0; i < size; i++)
if (not_open (i))
continue;
else if ((newtable[i] = dup_worker (fds[i])) == NULL)
else if ((newtable[i] = dup_worker (fds[i])) != NULL)
newtable[i]->set_close_on_exec (fds[i]->get_close_on_exec ());
else
{
res = 0;
set_errno (EBADF);
@ -568,6 +571,7 @@ dtable::vfork_child_fixup ()
{
if (!fds_on_hold)
return;
debug_printf ("here");
fhandler_base **saveme = fds;
fds = fds_on_hold;