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* fhandler.h (fhandler_pipe::create): Rename from the misnamed

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"create_selectable".  Change return to DWORD.
(fhandler_pty_common::pipesize): New constant.
* fhandler_fifo.cc (fhandler_fifo::fhandler_fifo): Reflect create_selectable
name change.
* miscfuncs.cc (CreatePipeOverlapped): Ditto.
* pipe.cc (fhandler_pipe::create): Ditto.
(fhandler_pipe::create): Rename from the misnamed "create_selectable".  Return
DWORD.  Only set pipe size to default when it is passed in as zero.
* fhandler_tty.cc (fhandler_pty_master::setup): Ditto.  Use
fhandler_pty_common::pipesize rather than a raw constant.
* tty.cc (tty::not_allocated): Ditto.
* sigproc.cc (sigproc_init): Use create_selectable to create the signal pipe to
get a more appropriate message based pipe.
This commit is contained in:
Christopher Faylor
2011-11-23 18:56:57 +00:00
parent cc07096c5c
commit 9f65451e3e
8 changed files with 43 additions and 20 deletions
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12
winsup/cygwin/sigproc.cc
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@@ -464,12 +464,14 @@ void __stdcall
sigproc_init ()
{
char char_sa_buf[1024];
PSECURITY_ATTRIBUTES sa_buf = sec_user_nih ((PSECURITY_ATTRIBUTES) char_sa_buf, cygheap->user.sid());
for (int i = 5;
i > 0 && !CreatePipe (&my_readsig, &my_sendsig, sa_buf, 0);
i--)
if (i == 1)
PSECURITY_ATTRIBUTES sa = sec_user_nih ((PSECURITY_ATTRIBUTES) char_sa_buf, cygheap->user.sid());
DWORD err = fhandler_pipe::create (sa, &my_readsig, &my_sendsig,
sizeof (sigpacket), NULL, 0);
if (err)
{
SetLastError (err);
api_fatal ("couldn't create signal pipe, %E");
}
ProtectHandle (my_readsig);
myself->sendsig = my_sendsig;
/* sync_proc_subproc is used by proc_subproc. It serializes