X-Git-Url: http://git.ozlabs.org/?a=blobdiff_plain;f=modules%2Fbsd-comp.c;h=d9e9fe9f1a7764c85cb8a5ce5c38116fd1f95201;hb=40f56b1dddffc7393022d7d4d31a360a8b2ce7f7;hp=58b067f4606c95c31f5a1f3737b5c6cc24500e93;hpb=2b33461eb6972ed161b0c9a00ed413c6c5b16469;p=ppp.git

diff --git a/modules/bsd-comp.c b/modules/bsd-comp.c
index 58b067f..d9e9fe9 100644
--- a/modules/bsd-comp.c
+++ b/modules/bsd-comp.c
@@ -41,51 +41,31 @@
  * This version is for use with STREAMS under SunOS 4.x,
  * DEC Alpha OSF/1, AIX 4.x, and SVR4 systems including Solaris 2.
  *
- * $Id: bsd-comp.c,v 1.16 1995/10/27 03:35:49 paulus Exp $
+ * $Id: bsd-comp.c,v 1.18 1996/01/18 03:12:53 paulus Exp $
  */
 
-#if defined(aix4) || defined(__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>
-
-#if defined(svr4) || defined(__svr4__)		/* SVR4, including SunOS 5.x */
-# include <sys/kmem.h>
-# define ALLOCATE(n)	kmem_alloc((n), KM_NOSLEEP)
-# define FREE(p, n)	kmem_free((p), (n))
-#else				/* SunOS 4.x */
-# if defined(sun) || defined(__sun__)
-#  include <sys/kmem_alloc.h>
-#  define ALLOCATE(n)	kmem_alloc((n), KMEM_NOSLEEP)
-#  define FREE(p, n)	kmem_free((p), (n))
-# endif
+#include "ppp_mod.h"
+
+#ifdef SVR4
+#include <sys/byteorder.h>
+#ifndef _BIG_ENDIAN
+#define BSD_LITTLE_ENDIAN
+#endif
 #endif
 
-#if defined(osf) || defined(__osf__)
-#include <kern/kalloc.h>
-#ifdef FIRST
+#ifdef OSF1
 #undef FIRST
 #undef LAST
-#endif
-#ifdef FREE
-#undef FREE
-#endif
-#define ALLOCATE(n)	kalloc((n))
-#define FREE(p, n)	kfree((p), (n))
 #define BSD_LITTLE_ENDIAN
 #endif
 
-#if defined(aix4) || defined(__aix4__)
-#define ALLOCATE(n)	xmalloc((n), 0, pinned_heap)
-#define FREE(p, n)	xmfree((p), pinned_heap)
-#endif
-
 #define PACKETPTR	mblk_t *
 #include <net/ppp-comp.h>
 
@@ -377,7 +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));
@@ -385,7 +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;
@@ -439,7 +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)