[src/trunk]: src/sys/arch/i386/i386 Make i386_send_ipi return an error when i...

[fvdl <fvdl%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/50fe384e5344
branches:  trunk
changeset: 537789:50fe384e5344
user:      fvdl <fvdl%NetBSD.org@localhost>
date:      Sat Oct 05 21:19:39 2002 +0000

description:
Make i386_send_ipi return an error when it fails to send.

diffstat:

 sys/arch/i386/i386/ipifuncs.c |  7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)

diffs (35 lines):

diff -r 661fe94246fa -r 50fe384e5344 sys/arch/i386/i386/ipifuncs.c
--- a/sys/arch/i386/i386/ipifuncs.c     Sat Oct 05 21:19:16 2002 +0000
+++ b/sys/arch/i386/i386/ipifuncs.c     Sat Oct 05 21:19:39 2002 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: ipifuncs.c,v 1.2 2002/10/01 12:56:53 fvdl Exp $ */
+/* $NetBSD: ipifuncs.c,v 1.3 2002/10/05 21:19:39 fvdl Exp $ */
 
 /*-
  * Copyright (c) 2000 The NetBSD Foundation, Inc.
@@ -142,7 +142,7 @@
 }
 #endif
 
-void
+int
 i386_send_ipi (struct cpu_info *ci, int ipimask)
 {
        int ret;
@@ -151,7 +151,7 @@
 
        /* Don't send IPI to cpu which isn't (yet) running. */
        if (!(ci->ci_flags & CPUF_RUNNING))
-               return;
+               return ENOENT;
 
        ret = i386_ipi(LAPIC_IPI_VECTOR, ci->ci_cpuid, LAPIC_DLMODE_FIXED);
        if (ret != 0) {
@@ -161,6 +161,7 @@
                    ci->ci_dev->dv_xname);
        }
 
+       return ret;
 }
 
 void