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Hmm, only translate errno when doing an actual return.

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Reviewed by:	sef@freefall.cdrom.com
This commit is contained in:
Søren Schmidt 1994-10-10 07:33:01 +00:00
parent e96c54247f
commit 76d121f2b4
3 changed files with 21 additions and 21 deletions
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14
sys/amd64/amd64/trap.c
View File

@ -35,7 +35,7 @@
* SUCH DAMAGE.
*
* from: @(#)trap.c 7.4 (Berkeley) 5/13/91
* $Id: trap.c,v 1.36 1994/10/08 22:19:50 phk Exp $
* $Id: trap.c,v 1.37 1994/10/09 22:02:06 sos Exp $
*/
/*
@ -664,12 +664,6 @@ syscall(frame)
error = (*callp->sy_call)(p, args, rval);
if (p->p_sysent->sv_errsize)
if (error >= p->p_sysent->sv_errsize)
error = -1; /* XXX */
else
error = p->p_sysent->sv_errtbl[error];
switch (error) {
case 0:
@ -692,6 +686,12 @@ syscall(frame)
default:
bad:
if (p->p_sysent->sv_errsize)
if (error >= p->p_sysent->sv_errsize)
error = -1; /* XXX */
else
error = p->p_sysent->sv_errtbl[error];
else
frame.tf_eax = error;
frame.tf_eflags |= PSL_C; /* carry bit */
break;

14
sys/i386/i386/trap.c
View File

@ -35,7 +35,7 @@
* SUCH DAMAGE.
*
* from: @(#)trap.c 7.4 (Berkeley) 5/13/91
* $Id: trap.c,v 1.36 1994/10/08 22:19:50 phk Exp $
* $Id: trap.c,v 1.37 1994/10/09 22:02:06 sos Exp $
*/
/*
@ -664,12 +664,6 @@ syscall(frame)
error = (*callp->sy_call)(p, args, rval);
if (p->p_sysent->sv_errsize)
if (error >= p->p_sysent->sv_errsize)
error = -1; /* XXX */
else
error = p->p_sysent->sv_errtbl[error];
switch (error) {
case 0:
@ -692,6 +686,12 @@ syscall(frame)
default:
bad:
if (p->p_sysent->sv_errsize)
if (error >= p->p_sysent->sv_errsize)
error = -1; /* XXX */
else
error = p->p_sysent->sv_errtbl[error];
else
frame.tf_eax = error;
frame.tf_eflags |= PSL_C; /* carry bit */
break;

14
sys/kern/subr_trap.c
View File

@ -35,7 +35,7 @@
* SUCH DAMAGE.
*
* from: @(#)trap.c 7.4 (Berkeley) 5/13/91
* $Id: trap.c,v 1.36 1994/10/08 22:19:50 phk Exp $
* $Id: trap.c,v 1.37 1994/10/09 22:02:06 sos Exp $
*/
/*
@ -664,12 +664,6 @@ syscall(frame)
error = (*callp->sy_call)(p, args, rval);
if (p->p_sysent->sv_errsize)
if (error >= p->p_sysent->sv_errsize)
error = -1; /* XXX */
else
error = p->p_sysent->sv_errtbl[error];
switch (error) {
case 0:
@ -692,6 +686,12 @@ syscall(frame)
default:
bad:
if (p->p_sysent->sv_errsize)
if (error >= p->p_sysent->sv_errsize)
error = -1; /* XXX */
else
error = p->p_sysent->sv_errtbl[error];
else
frame.tf_eax = error;
frame.tf_eflags |= PSL_C; /* carry bit */
break;