Initial revision

[ppp.git] / modules / bsd-comp.c

diff --git a/modules/bsd-comp.c b/modules/bsd-comp.c
index d6b1c3c45b52b8531af86d41255e20cdae2d39f1..d30e0d25f69da08dc4781cdfc6e1b58e85f0e9c0 100644 (file)
--- a/modules/bsd-comp.c
+++ b/modules/bsd-comp.c
@@ -38,20 +38,40 @@
  */
 
 /*
- * This version is for use with STREAMS under SunOS 4.x.
+ * This version is for use with STREAMS under SunOS 4.x,
+ * DEC Alpha OSF/1, and AIX 4.x.
  *
- * $Id: bsd-comp.c,v 1.7 1994/11/30 05:29:36 paulus Exp $
+ * $Id: bsd-comp.c,v 1.8 1994/12/08 00:35:33 paulus Exp $
  */
 
+#ifdef __aix4__
+#include <net/net_globals.h>
+#endif
 #include <sys/param.h>
 #include <sys/types.h>
 #include <sys/stream.h>
-#include <sys/kmem_alloc.h>
 #include <sys/socket.h>
 #include <net/if.h>
 #include <net/ppp_defs.h>
 #include <net/ppp_str.h>
 
+#ifdef sun
+#include <sys/kmem_alloc.h>
+#define ALLOCATE(n)    kmem_alloc((n), KMEM_NOSLEEP)
+#define FREE(p, n)     kmem_free((p), (n))
+#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)
+#endif
+
 #define PACKETPTR      mblk_t *
 #include <net/ppp-comp.h>
 
@@ -352,7 +372,7 @@ bsd_alloc(options, opt_len, decomp)
 
     maxmaxcode = MAXCODE(bits);
     newlen = sizeof(*db) + (hsize-1) * (sizeof(db->dict[0]));
-    db = (struct bsd_db *) kmem_alloc(newlen, KMEM_NOSLEEP);
+    db = (struct bsd_db *) ALLOCATE(newlen);
     if (!db)
        return NULL;
     bzero(db, sizeof(*db) - sizeof(db->dict));
@@ -360,10 +380,9 @@ bsd_alloc(options, opt_len, decomp)
     if (!decomp) {
        db->lens = NULL;
     } else {
-       db->lens = (u_short *) kmem_alloc((maxmaxcode+1) * sizeof(db->lens[0]),
-                                         KMEM_NOSLEEP);
+       db->lens = (u_short *) ALLOCATE((maxmaxcode+1) * sizeof(db->lens[0]));
        if (!db->lens) {
-           kmem_free(db, newlen);
+           FREE(db, newlen);
            return NULL;
        }
     }
@@ -384,8 +403,8 @@ bsd_free(state)
     struct bsd_db *db = (struct bsd_db *) state;
 
     if (db->lens)
-       kmem_free(db->lens, (db->maxmaxcode+1) * sizeof(db->lens[0]));
-    kmem_free(db, db->totlen);
+       FREE(db->lens, (db->maxmaxcode+1) * sizeof(db->lens[0]));
+    FREE(db, db->totlen);
 }
 
 static void *