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attempting to bind() an already bound UNIX domain socket returns EINVAL (kre)
[unix-history]
/
usr
/
src
/
sys
/
kern
/
subr_rmap.c.sav
diff --git
a/usr/src/sys/kern/subr_rmap.c.sav
b/usr/src/sys/kern/subr_rmap.c.sav
index
b6abab1
..
7daeec8
100644
(file)
--- a/
usr/src/sys/kern/subr_rmap.c.sav
+++ b/
usr/src/sys/kern/subr_rmap.c.sav
@@
-1,13
+1,19
@@
-/* subr_rmap.c.sav 4.8 82/10/21 */
+/*
+ * Copyright (c) 1982 Regents of the University of California.
+ * All rights reserved. The Berkeley software License Agreement
+ * specifies the terms and conditions for redistribution.
+ *
+ * @(#)subr_rmap.c.sav 6.4 (Berkeley) %G%
+ */
-#include "
../h/
param.h"
-#include "
../h/
systm.h"
-#include "
../h/
map.h"
-#include "
../h/
dir.h"
-#include "
../h/
user.h"
-#include "
../h/
proc.h"
-#include "
../h/
text.h"
-#include "
../h/
kernel.h"
+#include "param.h"
+#include "systm.h"
+#include "map.h"
+#include "dir.h"
+#include "user.h"
+#include "proc.h"
+#include "text.h"
+#include "kernel.h"
/*
* Resource map handling routines.
/*
* Resource map handling routines.
@@
-89,7
+95,7
@@
rmalloc(mp, size)
register struct mapent *bp;
swblk_t first, rest;
register struct mapent *bp;
swblk_t first, rest;
- if (size <= 0 || mp == swapmap && size >
DMMAX
)
+ if (size <= 0 || mp == swapmap && size >
dmmax
)
panic("rmalloc");
/*
* Search for a piece of the resource map which has enough
panic("rmalloc");
/*
* Search for a piece of the resource map which has enough
@@
-102,8
+108,8
@@
rmalloc(mp, size)
* then have to respect interleaving
* boundaries.
*/
* then have to respect interleaving
* boundaries.
*/
- if (mp == swapmap &&
- (first =
DMMAX - bp->m_addr%DMMAX
) < bp->m_size) {
+ if (mp == swapmap &&
nswdev > 1 &&
+ (first =
dmmax - bp->m_addr%dmmax
) < bp->m_size) {
if (bp->m_size - first < size)
continue;
addr = bp->m_addr + first;
if (bp->m_size - first < size)
continue;
addr = bp->m_addr + first;
@@
-320,7
+326,7
@@
rmget(mp, size, addr)
*/
for (bp2=bp; bp2->m_size; bp2++)
;
*/
for (bp2=bp; bp2->m_size; bp2++)
;
- if (bp2
=
= mp->m_limit)
+ if (bp2
+ 1 >
= mp->m_limit)
return (0);
while (bp2 > bp) {
(bp2+1)->m_addr = bp2->m_addr;
return (0);
while (bp2 > bp) {
(bp2+1)->m_addr = bp2->m_addr;