JehanneOS/newlib
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

* sigproc.h (set_signal_mask): Remove default on second parameter and make pass

Browse Source 
by reference.
* signal.cc (abort): Accommodate change to set_signal_mask.
* select.cc (pselect): Ditto.
* exceptions.cc (handle_sigsuspend): Ditto.
(ctrl_c_handler): Ditto.
(sighold): Ditto.
(sigrelse): Ditto.
(set_process_mask_delta): Ditto.
(_cygtls::call_signal_handler): Ditto.
* fhandler_disk_file.cc (fhandler_disk_file::readdir): Return ENMFILE if
__handle is not set.  Set __handle to NULL when out of files.
(fhandler_disk_file::rewinddir): Don't close handle if it's NULL.
(fhandler_disk_file::closedir): Ditto.
This commit is contained in:
Christopher Faylor
2005-08-23 22:22:52 +00:00
parent 3e4aef50dc
commit db7f135b03
6 changed files with 40 additions and 19 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
winsup/cygwin/exceptions.cc
View File

@ -592,7 +592,7 @@ handle_sigsuspend (sigset_t tempmask)
{
sigset_t oldmask = myself->getsigmask (); // Remember for restoration
set_signal_mask (tempmask, oldmask);
set_signal_mask (tempmask, myself->getsigmask ());
sigproc_printf ("oldmask %p, newmask %p", oldmask, tempmask);
pthread_testcancel ();
@ -910,7 +910,7 @@ ctrl_c_handler (DWORD type)
extern "C" void __stdcall
set_process_mask (sigset_t newmask)
{
set_signal_mask (newmask);
set_signal_mask (newmask, myself->getsigmask ());
}
extern "C" int
@ -926,7 +926,7 @@ sighold (int sig)
mask_sync.acquire (INFINITE);
sigset_t mask = myself->getsigmask ();
sigaddset (&mask, sig);
set_signal_mask (mask);
set_signal_mask (mask, myself->getsigmask ());
mask_sync.release ();
return 0;
}
@ -944,7 +944,7 @@ sigrelse (int sig)
mask_sync.acquire (INFINITE);
sigset_t mask = myself->getsigmask ();
sigdelset (&mask, sig);
set_signal_mask (mask);
set_signal_mask (mask, myself->getsigmask ());
mask_sync.release ();
return 0;
}
@ -973,14 +973,14 @@ set_process_mask_delta ()
/* Set the signal mask for this process.
Note that some signals are unmaskable, as in UNIX. */
extern "C" void __stdcall
set_signal_mask (sigset_t newmask, sigset_t oldmask)
set_signal_mask (sigset_t newmask, sigset_t& oldmask)
{
mask_sync.acquire (INFINITE);
newmask &= ~SIG_NONMASKABLE;
sigset_t mask_bits = oldmask & ~newmask;
sigproc_printf ("oldmask %p, newmask %p, mask_bits %p", oldmask, newmask,
mask_bits);
myself->setsigmask (newmask); // Set a new mask
oldmask = newmask;
if (mask_bits)
sig_dispatch_pending (true);
else
@ -1225,7 +1225,7 @@ _cygtls::call_signal_handler ()
sig = 0;
sigfunc (thissig);
incyg++;
set_signal_mask (this_oldmask);
set_signal_mask (this_oldmask, myself->getsigmask ());
if (this_errno >= 0)
set_errno (this_errno);
}