Aren/NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

always use siginfo-style signal delivery for native programs

Browse Source
This commit is contained in:
drochner 2004-03-25 15:29:26 +00:00
parent badd642235
commit e2afc3a3d8
1 changed files with 4 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
sys/arch/amd64/amd64/machdep.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: machdep.c,v 1.23 2004/03/24 15:34:47 atatat Exp $ */
/* $NetBSD: machdep.c,v 1.24 2004/03/25 15:29:26 drochner Exp $ */
/*-
* Copyright (c) 1996, 1997, 1998, 2000 The NetBSD Foundation, Inc.
@ -72,7 +72,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: machdep.c,v 1.23 2004/03/24 15:34:47 atatat Exp $");
__KERNEL_RCSID(0, "$NetBSD: machdep.c,v 1.24 2004/03/25 15:29:26 drochner Exp $");
#include "opt_user_ldt.h"
#include "opt_ddb.h"
@ -446,8 +446,8 @@ buildcontext(struct lwp *l, void *catcher, void *f)
tf->tf_ss = GSEL(GUDATA_SEL, SEL_UPL);
}
static void
sendsig_siginfo(const ksiginfo_t *ksi, const sigset_t *mask)
void
sendsig(const ksiginfo_t *ksi, const sigset_t *mask)
{
struct lwp *l = curlwp;
struct proc *p = l->l_proc;
@ -462,8 +462,6 @@ sendsig_siginfo(const ksiginfo_t *ksi, const sigset_t *mask)
/* Build stack frame for signal trampoline. */
switch (ps->sa_sigdesc[sig].sd_vers) {
case 0: /* handled by sendsig_sigcontext */
case 1: /* handled by sendsig_sigcontext */
default: /* unknown version */
printf("nsendsig: bad version %d\n",
ps->sa_sigdesc[sig].sd_vers);
@ -511,16 +509,6 @@ sendsig_siginfo(const ksiginfo_t *ksi, const sigset_t *mask)
p->p_sigctx.ps_sigstk.ss_flags |= SS_ONSTACK;
}
void
sendsig(const ksiginfo_t *ksi, const sigset_t *mask)
{
#ifdef COMPAT_16
if (curproc->p_sigacts->sa_sigdesc[ksi->ksi_signo].sd_vers < 2)
sendsig_sigcontext(ksi, mask);
else
#endif
sendsig_siginfo(ksi, mask);
}
void
cpu_upcall(struct lwp *l, int type, int nevents, int ninterrupted, void *sas, void *ap, void *sp, sa_upcall_t upcall)
{