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* exceptions.cc (sigpacket::process): Reorganize to avoid use of tls before

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initialization.
* fhandler_fifo.cc (fhandler_fifo::arm): Avoid improper printing of integer as
a string in debug output.
This commit is contained in:
Christopher Faylor 2012-12-07 20:59:44 +00:00
parent 0d1a50b81a
commit ff8ba3cabe
3 changed files with 25 additions and 13 deletions
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8
winsup/cygwin/ChangeLog
View File

@ -1,3 +1,11 @@
2012-12-07 Christopher Faylor <me.cygwin2012@cgf.cx>
* exceptions.cc (sigpacket::process): Reorganize to avoid use of tls
before initialization.
* fhandler_fifo.cc (fhandler_fifo::arm): Avoid improper printing of
integer as a string in debug output.
2012-12-07 Christopher Faylor <me.cygwin2012@cgf.cx> 2012-12-07 Christopher Faylor <me.cygwin2012@cgf.cx>
* sigproc.h (sigpacket): Remove parameter names from declarations. * sigproc.h (sigpacket): Remove parameter names from declarations.

24
winsup/cygwin/exceptions.cc
View File

@ -1123,7 +1123,6 @@ sigpacket::process ()
{ {
bool continue_now; bool continue_now;
struct sigaction dummy = global_sigs[SIGSTOP]; struct sigaction dummy = global_sigs[SIGSTOP];
_cygtls *tls;
if (si.si_signo != SIGCONT) if (si.si_signo != SIGCONT)
continue_now = false; continue_now = false;
@ -1159,20 +1158,11 @@ sigpacket::process ()
myself->rusage_self.ru_nsignals++; myself->rusage_self.ru_nsignals++;
void *handler = (void *) thissig.sa_handler; _cygtls *tls;
if (handler == SIG_IGN)
{
sigproc_printf ("signal %d ignored", si.si_signo);
goto done;
}
if (have_execed)
handler = NULL;
if (sigtls) if (sigtls)
{ {
tls = sigtls; tls = sigtls;
sigproc_printf ("using sigtls %p", tls); sigproc_printf ("using sigtls %p", sigtls);
} }
else else
{ {
@ -1180,6 +1170,16 @@ sigpacket::process ()
sigproc_printf ("using tls %p", tls); sigproc_printf ("using tls %p", tls);
} }
void *handler = (void *) thissig.sa_handler;
if (have_execed)
handler = NULL;
if (handler == SIG_IGN)
{
sigproc_printf ("signal %d ignored", si.si_signo);
goto done;
}
if (si.si_signo == SIGKILL) if (si.si_signo == SIGKILL)
goto exit_sig; goto exit_sig;
if (si.si_signo == SIGSTOP) if (si.si_signo == SIGSTOP)

6
winsup/cygwin/fhandler_fifo.cc
View File

@ -68,7 +68,11 @@ fhandler_fifo::arm (HANDLE h)
bool res = SetEvent (h); bool res = SetEvent (h);
if (!res) if (!res)
debug_printf ("SetEvent for %s failed, %E", res); #ifdef DEBUGGING
debug_printf ("SetEvent for %s failed, %E", what);
#else
debug_printf ("SetEvent failed, %E");
#endif
return res; return res;
} }