X-Git-Url: https://code.delx.au/gnu-emacs/blobdiff_plain/63696a737c9c28f203e1e4f8c73f8a765486543f..7555c33f15ef5ae98508daf9b17b03aea379c78f:/src/syssignal.h
diff --git a/src/syssignal.h b/src/syssignal.h
index 03768168e2..5c3683423b 100644
--- a/src/syssignal.h
+++ b/src/syssignal.h
@@ -1,5 +1,6 @@
/* syssignal.h - System-dependent definitions for signals.
- Copyright (C) 1993, 1999, 2001-2011 Free Software Foundation, Inc.
+
+Copyright (C) 1993, 1999, 2001-2012 Free Software Foundation, Inc.
This file is part of GNU Emacs.
@@ -18,7 +19,7 @@ along with GNU Emacs. If not, see . */
extern void init_signals (void);
-#if defined (HAVE_GTK_AND_PTHREAD) || defined (HAVE_NS)
+#ifdef HAVE_PTHREAD
#include
/* If defined, asynchronous signals delivered to a non-main thread are
forwarded to the main thread. */
@@ -35,12 +36,11 @@ extern void init_signals (void);
#define SIGMASKTYPE sigset_t
#define SIGEMPTYMASK (empty_mask)
-#define SIGFULLMASK (full_mask)
-extern sigset_t empty_mask, full_mask;
+extern sigset_t empty_mask;
/* POSIX pretty much destroys any possibility of writing sigmask as a
macro in standard C. We always define our own version because the
- predefined macro in Glibc 2.1 is only provided for compatility for old
+ predefined macro in Glibc 2.1 is only provided for compatibility for old
programs that use int as signal mask type. */
#undef sigmask
#ifdef __GNUC__
@@ -75,29 +75,26 @@ signal_handler_t sys_signal (int signal_number, signal_handler_t action);
sigset_t sys_sigblock (sigset_t new_mask);
sigset_t sys_sigunblock (sigset_t new_mask);
sigset_t sys_sigsetmask (sigset_t new_mask);
+#if ! (defined TIOCNOTTY || defined USG5 || defined CYGWIN)
+_Noreturn void croak (char *);
+#endif
#define sys_sigdel(MASK,SIG) sigdelset (&MASK,SIG)
#define sigfree() sigsetmask (SIGEMPTYMASK)
-#if defined (SIGINFO) && defined (BROKEN_SIGINFO)
-#undef SIGINFO
-#endif
#if defined (SIGIO) && defined (BROKEN_SIGIO)
# undef SIGIO
#endif
+/* Last user: m/ibmrs6000.h */
#if defined (SIGPOLL) && defined (BROKEN_SIGPOLL)
#undef SIGPOLL
#endif
-#if defined (SIGTSTP) && defined (BROKEN_SIGTSTP)
-#undef SIGTSTP
-#endif
-#if defined (SIGURG) && defined (BROKEN_SIGURG)
-#undef SIGURG
-#endif
+/* Last user: m/ibmrs6000.h */
#if defined (SIGAIO) && defined (BROKEN_SIGAIO)
#undef SIGAIO
#endif
+/* Last user: m/ibmrs6000.h */
#if defined (SIGPTY) && defined (BROKEN_SIGPTY)
#undef SIGPTY
#endif