From 5f958afb430a6ad018b6740c44abd9141b552329 Mon Sep 17 00:00:00 2001
From: David du Colombier <0intro@gmail.com>
Date: Fri, 20 Dec 1991 00:00:00 +0000
Subject: [PATCH] Plan 9 from Bell Labs 1991-12-20

---
 pc/main.c      | 2 +-
 port/dev.c     | 4 +++-
 port/devcons.c | 2 +-
 port/devscsi.c | 1 +
 port/devwren.c | 3 ++-
 5 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/pc/main.c b/pc/main.c
index abb812b23f6030ad5967d8275dfc570ceabc6cb6..c02f77009eedaf4cdc0858a4b8a3fb280550227f 100644
--- a/pc/main.c
+++ b/pc/main.c
@@ -276,7 +276,7 @@ matherror(Ureg *ur)
 			msg = mathmsg[i];
 			break;
 		}
-	sprint(note, "math: %s, status 0x%ux, pc 0x%lux", msg, status, ur->pc);
+	sprint(note, "sys: fp: %s, status 0x%ux, pc 0x%lux", msg, status, ur->pc);
 	postnote(u->p, 1, note, NDebug);
 }
 
diff --git a/port/dev.c b/port/dev.c
index b7d731ae7f1a7de1977d12bb82222b6b298c35df..bc2ef4b089b4d686f5cd68483d3cdb8244d8ec55 100644
--- a/port/dev.c
+++ b/port/dev.c
@@ -9,6 +9,8 @@
 
 #include	"fcall.h"
 
+extern ulong	kerndate;
+
 int
 devno(int c, int user)
 {
@@ -35,7 +37,7 @@ devdir(Chan *c, Qid qid, char *n, long length, char *user, long perm, Dir *db)
 	else
 		db->mode = perm;
 	db->atime = seconds();
-	db->mtime = db->atime;
+	db->mtime = kerndate;
 	db->hlength = 0;
 	db->length = length;
 	strncpy(db->uid, user, NAMELEN);
diff --git a/port/devcons.c b/port/devcons.c
index 6f192674840816e30441333071157e0a5b45fff9..b90832aea48ed544ec0fb840fb60d348c88b0aa8 100644
--- a/port/devcons.c
+++ b/port/devcons.c
@@ -779,7 +779,7 @@ conswrite(Chan *c, void *va, long n, ulong offset)
 			u->p->user[n] = '\0';
 		}else
 			error(Eperm);
-		if(!conf.cntrlp && strcmp(u->p->user, "none") != 0)
+		if(!conf.cntrlp && strcmp(eve, "bootes") == 0)
 			memmove(eve, u->p->user, NAMELEN);
 		break;
 
diff --git a/port/devscsi.c b/port/devscsi.c
index 7a418f74d77f79cf8fa37bddd8b0735300a2894e..1e5e31daed59954febd63c7ead357ff3cf6b070b 100644
--- a/port/devscsi.c
+++ b/port/devscsi.c
@@ -78,6 +78,7 @@ static int	ownid = 0x08|7; /* enable advanced features */
 
 int	scsiexec(Scsi*, int);
 int	scsiintr(void);
+void	scsireset(void);
 
 static int
 scsigen1(Chan *c, long qid, Dir *dp)
diff --git a/port/devwren.c b/port/devwren.c
index 7353c6a544bc33e47e0967f8a4afcd51db82cfca..ae7f3ab1d6743015c004c77dd1963313da5c2ec8 100644
--- a/port/devwren.c
+++ b/port/devwren.c
@@ -262,7 +262,8 @@ wrenpart(int dev)
 
 	scsiready(dev);
 	scsisense(dev, buf);
-	scsicap(dev, buf);
+	if (scsicap(dev, buf))
+		error(Eio);
 	dp = &wren[dev];
 	dp->drive = dev;