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Updated to convert errno return in syscall if conversion tabel present.

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This commit is contained in:
Søren Schmidt 1994-10-09 22:02:06 +00:00
parent 6b05178783
commit c96f129304
3 changed files with 21 additions and 3 deletions
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8
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 1.35 1994/10/01 02:56:05 davidg Exp $
* $Id: trap.c,v 1.36 1994/10/08 22:19:50 phk Exp $
*/
/*
@ -664,6 +664,12 @@ 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:

8
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 1.35 1994/10/01 02:56:05 davidg Exp $
* $Id: trap.c,v 1.36 1994/10/08 22:19:50 phk Exp $
*/
/*
@ -664,6 +664,12 @@ 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:

8
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 1.35 1994/10/01 02:56:05 davidg Exp $
* $Id: trap.c,v 1.36 1994/10/08 22:19:50 phk Exp $
*/
/*
@ -664,6 +664,12 @@ 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: