(Fmake_indirect_buffer, Fset_buffer_major_mode, Fpop_to_buffer,

[gnu-emacs] / src / x11term.h

diff --git a/src/x11term.h b/src/x11term.h
index c6f24ba91ebcda352f79657c397e7aa7baeca60a..367eeaacc953a594ab78b1785f84a0060d83cee5 100644 (file)
--- a/src/x11term.h
+++ b/src/x11term.h
@@ -13,11 +13,12 @@
 
 #define BLOCK_INPUT_DECLARE() int BLOCK_INPUT_mask
 #ifdef SIGIO
-#define BLOCK_INPUT() BLOCK_INPUT_mask = sigblock (sigmask (SIGIO))
-#define UNBLOCK_INPUT() sigsetmask (BLOCK_INPUT_mask)
+#define BLOCK_INPUT() EMACS_SIGBLOCKX (SIGIO, BLOCK_INPUT_mask)
+#define UNBLOCK_INPUT() \
+  do { int _dummy; EMACS_SIGSETMASK (BLOCK_INPUT_mask, _dummy); } while (0)
 #else /* not SIGIO */
 #define BLOCK_INPUT()
 #define UNBLOCK_INPUT()
 #endif /* SIGIO */
 
-#define CLASS  "emacs" /* class id for GNU Emacs, used in .Xdefaults, etc. */
+#define CLASS  "Emacs" /* class id for GNU Emacs, used in .Xdefaults, etc. */