From 4f48184fb2c8948c406b21c3f802b5b281cef957 Mon Sep 17 00:00:00 2001
From: alfred <alfred@FreeBSD.org>
Date: Fri, 13 Dec 2002 22:41:47 +0000
Subject: Backout removal SCARGS, the code freeze is only "selectively" over.

---
 sys/i386/ibcs2/ibcs2_xenix.c | 32 ++++++++++++++++----------------
 1 file changed, 16 insertions(+), 16 deletions(-)

(limited to 'sys/i386/ibcs2/ibcs2_xenix.c')

diff --git a/sys/i386/ibcs2/ibcs2_xenix.c b/sys/i386/ibcs2/ibcs2_xenix.c
index 9aea547..356161b 100644
--- a/sys/i386/ibcs2/ibcs2_xenix.c
+++ b/sys/i386/ibcs2/ibcs2_xenix.c
@@ -79,12 +79,12 @@ xenix_rdchk(td, uap)
 	caddr_t sg = stackgap_init();
 
 	DPRINTF(("IBCS2: 'xenix rdchk'\n"));
-	sa.fd = uap->fd;
-	sa.com = FIONREAD;
-	sa.data = stackgap_alloc(&sg, sizeof(int));
+	SCARG(&sa, fd) = SCARG(uap, fd);
+	SCARG(&sa, com) = FIONREAD;
+	SCARG(&sa, data) = stackgap_alloc(&sg, sizeof(int));
 	if ((error = ioctl(td, &sa)) != 0)
 		return error;
-	td->td_retval[0] = (*((int*)sa.data)) ? 1 : 0;
+	td->td_retval[0] = (*((int*)SCARG(&sa, data))) ? 1 : 0;
 	return 0;
 }
 
@@ -96,9 +96,9 @@ xenix_chsize(td, uap)
 	struct ftruncate_args sa;
 
 	DPRINTF(("IBCS2: 'xenix chsize'\n"));
-	sa.fd = uap->fd;
-	sa.pad = 0;
-	sa.length = uap->size;
+	SCARG(&sa, fd) = SCARG(uap, fd);
+	SCARG(&sa, pad) = 0;
+	SCARG(&sa, length) = SCARG(uap, size);
 	return ftruncate(td, &sa);
 }
 
@@ -123,7 +123,7 @@ xenix_ftime(td, uap)
 	itb.timezone = tz.tz_minuteswest;
 	itb.dstflag = tz.tz_dsttime != DST_NONE;
 
-	return copyout((caddr_t)&itb, (caddr_t)uap->tp,
+	return copyout((caddr_t)&itb, (caddr_t)SCARG(uap, tp),
 		       sizeof(struct ibcs2_timeb));
 }
 
@@ -132,8 +132,8 @@ xenix_nap(struct thread *td, struct xenix_nap_args *uap)
 {
 	long period;
 
-	DPRINTF(("IBCS2: 'xenix nap %d ms'\n", uap->millisec));
-	period = (long)uap->millisec / (1000/hz);
+	DPRINTF(("IBCS2: 'xenix nap %d ms'\n", SCARG(uap, millisec)));
+	period = (long)SCARG(uap, millisec) / (1000/hz);
 	if (period)
 		while (tsleep(&period, PPAUSE, "nap", period) 
 		       != EWOULDBLOCK) ;
@@ -200,22 +200,22 @@ xenix_eaccess(struct thread *td, struct xenix_eaccess_args *uap)
         int error, flags;
 	caddr_t sg = stackgap_init();
 
-	CHECKALTEXIST(td, &sg, uap->path);
+	CHECKALTEXIST(td, &sg, SCARG(uap, path));
 
         NDINIT(&nd, LOOKUP, FOLLOW | LOCKLEAF, UIO_USERSPACE,
-            uap->path, td);
+            SCARG(uap, path), td);
         if ((error = namei(&nd)) != 0)
                 return error;
         vp = nd.ni_vp;
 
         /* Flags == 0 means only check for existence. */
-        if (uap->flags) {
+        if (SCARG(uap, flags)) {
                 flags = 0;
-                if (uap->flags & IBCS2_R_OK)
+                if (SCARG(uap, flags) & IBCS2_R_OK)
                         flags |= VREAD;
-                if (uap->flags & IBCS2_W_OK)
+                if (SCARG(uap, flags) & IBCS2_W_OK)
                         flags |= VWRITE;
-                if (uap->flags & IBCS2_X_OK)
+                if (SCARG(uap, flags) & IBCS2_X_OK)
                         flags |= VEXEC;
                 if ((flags & VWRITE) == 0 || (error = vn_writechk(vp)) == 0)
                         error = VOP_ACCESS(vp, flags, cred, td);
-- 
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