From 51a6b0c59a6170fc6a40221ef9b261b82856d315 Mon Sep 17 00:00:00 2001 From: Bodo Stroesser Date: Thu, 5 May 2005 16:15:38 -0700 Subject: [PATCH] uml: s390 preparation, sighandler interface abstraction s390 passes parameters in registers. So the only safe way to find out the address of signal context, error-address and error-type (trap_no), which are passed to signal handlers as parameters, is to declare these parameters. So I inserted an subarch-specific macro which holds the declaration of parameters for signal handlers. Signed-off-by: Bodo Stroesser Signed-off-by: Jeff Dike Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/um/os-Linux/signal.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/um/os-Linux') diff --git a/arch/um/os-Linux/signal.c b/arch/um/os-Linux/signal.c index 7eac1baf5975..c7bfd5ee3925 100644 --- a/arch/um/os-Linux/signal.c +++ b/arch/um/os-Linux/signal.c @@ -8,7 +8,7 @@ #include "mode.h" #include "sysdep/signal.h" -void sig_handler(int sig) +void sig_handler(ARCH_SIGHDLR_PARAM) { struct sigcontext *sc; @@ -19,7 +19,7 @@ void sig_handler(int sig) extern int timer_irq_inited; -void alarm_handler(int sig) +void alarm_handler(ARCH_SIGHDLR_PARAM) { struct sigcontext *sc; -- cgit v1.2.3