X-Git-Url: http://git.ozlabs.org/?p=ppp.git;a=blobdiff_plain;f=modules%2Fbsd-comp.c;h=d9e9fe9f1a7764c85cb8a5ce5c38116fd1f95201;hp=b37d363505b61d8075213b15f1489924866e9a56;hb=41e270e1e197f693b019d8a9e54b9057c33a4108;hpb=d344ccb0681c547ce4087962b54d10859bb09137

diff --git a/modules/bsd-comp.c b/modules/bsd-comp.c
index b37d363..d9e9fe9 100644
--- a/modules/bsd-comp.c
+++ b/modules/bsd-comp.c
@@ -39,37 +39,31 @@
 
 /*
  * This version is for use with STREAMS under SunOS 4.x,
- * DEC Alpha OSF/1, and AIX 4.x.
+ * DEC Alpha OSF/1, AIX 4.x, and SVR4 systems including Solaris 2.
  *
- * $Id: bsd-comp.c,v 1.11 1995/05/02 02:49:09 paulus Exp $
+ * $Id: bsd-comp.c,v 1.18 1996/01/18 03:12:53 paulus Exp $
  */
 
-#ifdef __aix4__
+#ifdef AIX4
 #include <net/net_globals.h>
 #endif
 #include <sys/param.h>
 #include <sys/types.h>
 #include <sys/stream.h>
-#include <sys/socket.h>
-#include <net/if.h>
 #include <net/ppp_defs.h>
-#include <net/ppp_str.h>
+#include "ppp_mod.h"
 
-#ifdef sun
-#include <sys/kmem_alloc.h>
-#define ALLOCATE(n)	kmem_alloc((n), KMEM_NOSLEEP)
-#define FREE(p, n)	kmem_free((p), (n))
+#ifdef SVR4
+#include <sys/byteorder.h>
+#ifndef _BIG_ENDIAN
+#define BSD_LITTLE_ENDIAN
 #endif
-
-#ifdef __osf__
-#include <kern/kalloc.h>
-#define ALLOCATE(n)	kalloc((n))
-#define FREE(p, n)	kfree((p), (n))
 #endif
 
-#ifdef __aix4__
-#define ALLOCATE(n)	xmalloc((n), 0, pinned_heap)
-#define FREE(p, n)	xmfree((p), pinned_heap)
+#ifdef OSF1
+#undef FIRST
+#undef LAST
+#define BSD_LITTLE_ENDIAN
 #endif
 
 #define PACKETPTR	mblk_t *
@@ -363,7 +357,7 @@ bsd_alloc(options, opt_len, decomp)
 
     maxmaxcode = MAXCODE(bits);
     newlen = sizeof(*db) + (hsize-1) * (sizeof(db->dict[0]));
-    db = (struct bsd_db *) ALLOCATE(newlen);
+    db = (struct bsd_db *) ALLOC_NOSLEEP(newlen);
     if (!db)
 	return NULL;
     bzero(db, sizeof(*db) - sizeof(db->dict));
@@ -371,7 +365,7 @@ bsd_alloc(options, opt_len, decomp)
     if (!decomp) {
 	db->lens = NULL;
     } else {
-	db->lens = (u_short *) ALLOCATE((maxmaxcode+1) * sizeof(db->lens[0]));
+	db->lens = (u_short *) ALLOC_NOSLEEP((maxmaxcode+1) * sizeof(db->lens[0]));
 	if (!db->lens) {
 	    FREE(db, newlen);
 	    return NULL;
@@ -425,7 +419,8 @@ bsd_init(db, options, opt_len, unit, hdrlen, mru, debug, decomp)
 {
     int i;
 
-    if (opt_len != 3 || options[0] != CI_BSD_COMPRESS || options[1] != 3
+    if (opt_len < CILEN_BSD_COMPRESS
+	|| options[0] != CI_BSD_COMPRESS || options[1] != CILEN_BSD_COMPRESS
 	|| BSD_VERSION(options[2]) != BSD_CURRENT_VERSION
 	|| BSD_NBITS(options[2]) != db->maxbits
 	|| decomp && db->lens == NULL)