JehanneOS/newlib
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Perform whitespace cleanup throughout.

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* dcrt0.cc (signal_shift_subtract): Eliminate ancient backwards compatibility.
(check_sanity_and_sync): Ditto.
* winsup.h (SIGTOMASK): Ditto.  Just use constant in signal calculation.
* include/cygwin/version: Remove backwards signal mask compatibility define.
* path.cc (symlink_info::check_sysfile): Cosmetic change.
* registry.cc (get_registry_hive_path): Remove unneeded variable.
* exceptions.cc (handle_sigsuspend): Eliminate thread signal mask and use
either main sigmask or current thread sigmask.
(set_process_mask): Ditto.
(sighold): Ditto.
(sigrelse): Ditto.
(sigset): Ditto.
(set_process_mask_delta): Ditto.
(_cygtls::call_signal_handler): Ditto.
* fhandler_process.cc (format_process_status): Ditto.
* fhandler_termios.cc (fhandler_termios::bg_check): Ditto.
* pinfo.h (class pinfo): Ditto.
* select.cc (pselect): Ditto.
* signal.cc (sigprocmask): Ditto.
(abort): Ditto.
(sigpause): Ditto.
(sigsend): Ditto.
(wait_sig): Ditto.
* thread.h (pthread::parent_tls): New member.
* thread.cc (pthread::pthread): Record parent_tls here.
(pthread::thread_init_wrapper): Initialize sigmask from parent thread.
This commit is contained in:
Christopher Faylor
2008-02-15 17:53:11 +00:00
parent d039978069
commit 70300fdb1c
45 changed files with 315 additions and 315 deletions
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25
winsup/cygwin/exceptions.cc
View File

@@ -682,9 +682,9 @@ handle_sigsuspend (sigset_t tempmask)
return -1;
}
sigset_t oldmask = myself->getsigmask (); // Remember for restoration
sigset_t oldmask = _my_tls.sigmask; // Remember for restoration
set_signal_mask (tempmask, myself->getsigmask ());
set_signal_mask (tempmask, _my_tls.sigmask);
sigproc_printf ("oldmask %p, newmask %p", oldmask, tempmask);
pthread_testcancel ();
@@ -995,8 +995,7 @@ ctrl_c_handler (DWORD type)
extern "C" void __stdcall
set_process_mask (sigset_t newmask)
{
set_signal_mask (newmask, myself->getsigmask ());
sigproc_printf ("mask now %p\n", myself->getsigmask ());
set_signal_mask (newmask, _my_tls.sigmask);
}
extern "C" int
@@ -1010,9 +1009,9 @@ sighold (int sig)
return -1;
}
mask_sync.acquire (INFINITE);
sigset_t mask = myself->getsigmask ();
sigset_t mask = _my_tls.sigmask;
sigaddset (&mask, sig);
set_signal_mask (mask, myself->getsigmask ());
set_signal_mask (mask, _my_tls.sigmask);
mask_sync.release ();
return 0;
}
@@ -1028,9 +1027,9 @@ sigrelse (int sig)
return -1;
}
mask_sync.acquire (INFINITE);
sigset_t mask = myself->getsigmask ();
sigset_t mask = _my_tls.sigmask;
sigdelset (&mask, sig);
set_signal_mask (mask, myself->getsigmask ());
set_signal_mask (mask, _my_tls.sigmask);
mask_sync.release ();
return 0;
}
@@ -1050,7 +1049,7 @@ sigset (int sig, _sig_func_ptr func)
}
mask_sync.acquire (INFINITE);
sigset_t mask = myself->getsigmask ();
sigset_t mask = _my_tls.sigmask;
/* If sig was in the signal mask return SIG_HOLD, otherwise return the
previous disposition. */
if (sigismember (&mask, sig))
@@ -1068,7 +1067,7 @@ sigset (int sig, _sig_func_ptr func)
signal (sig, func);
sigdelset (&mask, sig);
}
set_signal_mask (mask, myself->getsigmask ());
set_signal_mask (mask, _my_tls.sigmask);
mask_sync.release ();
return prev;
}
@@ -1090,11 +1089,11 @@ set_process_mask_delta ()
if (_my_tls.deltamask & SIG_NONMASKABLE)
oldmask = _my_tls.oldmask; /* from handle_sigsuspend */
else
oldmask = myself->getsigmask ();
oldmask = _my_tls.sigmask;
newmask = (oldmask | _my_tls.deltamask) & ~SIG_NONMASKABLE;
sigproc_printf ("oldmask %p, newmask %p, deltamask %p", oldmask, newmask,
_my_tls.deltamask);
myself->setsigmask (newmask);
_my_tls.sigmask = newmask;
mask_sync.release ();
return oldmask;
}
@@ -1362,7 +1361,7 @@ _cygtls::call_signal_handler ()
sigact (thissig, &thissi, NULL);
}
incyg = 1;
set_signal_mask (this_oldmask, myself->getsigmask ());
set_signal_mask (this_oldmask, _my_tls.sigmask);
if (this_errno >= 0)
set_errno (this_errno);
}