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authorUlrich Drepper <drepper@redhat.com>1998-04-21 22:58:23 +0000
committerUlrich Drepper <drepper@redhat.com>1998-04-21 22:58:23 +0000
commit01cad722667c7b25535b2d248598f3d535e7caa9 (patch)
tree606a2436a10d7d48fcbb3e1097500d8a0b8144d1 /signal/signal.h
parent28f1c862ddaa3515d0f74102379301048c76cf0f (diff)
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Update.
1998-04-21 21:49  Zack Weinberg  <zack@rabi.phys.columbia.edu>

	* misc/sys/cdefs.h: New macro __REDIRECT to support changing the
	asm symbol name of functions.
	* include/features.h: Kill redundant test.

	* dirent/dirent.h: Use new macros to implement __USE_FILE_OFFSET64.
	* io/ftw.h: Likewise.
	* io/sys/stat.h: Likewise.
	* io/sys/statfs.h: Likewise.
	* io/sys/statvfs.h: Likewise.
	* libio/stdio.h: Likewise.
	* resource/sys/resource.h: Likewise.
	* rt/aio.h: Likewise.

	* posix/unistd.h: Use new macros for __USE_FILE_OFFSET64 and
	 __FAVOR_BSD.
	* signal/signal.h: Use new macros for BSD vs. SysV signal().

	* misc/Makefile: Drop bsd-compat.c.  Make libbsd-compat.a
	a dummy library.
	* misc/bsd-compat.c: Removed.
Diffstat (limited to 'signal/signal.h')
-rw-r--r--signal/signal.h12
1 files changed, 6 insertions, 6 deletions
diff --git a/signal/signal.h b/signal/signal.h
index 819a81803d..5fcc418e54 100644
--- a/signal/signal.h
+++ b/signal/signal.h
@@ -65,13 +65,13 @@ extern __sighandler_t __sysv_signal __P ((int __sig,
 #ifdef __USE_BSD
 extern __sighandler_t signal __P ((int __sig, __sighandler_t __handler));
 #else
-/* Make sure the used `signal' implementation is the SVID version.
-   When GNU CC is used we have a clean way to write this.  */
-# if defined __GNUC__ && __GNUC__ >= 2
-extern __sighandler_t signal __P ((int __sig, __sighandler_t __handler))
-     __asm__ ("__sysv_signal");
+/* Make sure the used `signal' implementation is the SVID version. */
+# ifdef __REDIRECT
+extern __sighandler_t __REDIRECT (signal,
+				  __P ((int __sig, __sighandler_t __handler)),
+				  __sysv_signal);
 # else
-#  define signal(sig, handler) __sysv_signal ((sig), (handler))
+#  define signal __sysv_signal
 # endif
 #endif