X-Git-Url: http://git.ozlabs.org/?a=blobdiff_plain;f=linux%2Fbsd_comp.c;h=d622bff2641e0b18e2a6ad0842b4c145af606bf2;hb=580389b1f7f0351588e157360b2e7d452cc33a05;hp=508db4f622296ecea590c8a71467785b57e99b94;hpb=0f61ac5460e89dd768f1fb56fbdd8fa6f8af79f1;p=ppp.git

diff --git a/linux/bsd_comp.c b/linux/bsd_comp.c
index 508db4f..d622bff 100644
--- a/linux/bsd_comp.c
+++ b/linux/bsd_comp.c
@@ -37,7 +37,7 @@
  */
 
 /*
- * This version is for use with contigious buffers on Linux-derived systems.
+ * This version is for use with contiguous buffers on Linux-derived systems.
  *
  *  ==FILEVERSION 5==
  *
@@ -49,7 +49,7 @@
  *     install a new bsd_comp.c file. Don't change the format of that
  *     line otherwise, so the installation script can recognize it.
  *
- * $Id: bsd_comp.c,v 1.2 1995/12/18 03:37:05 paulus Exp $
+ * From: bsd_comp.c,v 1.3 1994/12/08 01:59:58 paulus Exp
  */
 
 #ifndef MODULE
@@ -78,7 +78,7 @@
 #include <asm/bitops.h>
 #include <asm/segment.h>
 
-#include <net/if.h>
+#include <linux/if.h>
 
 #include <linux/if_ether.h>
 #include <linux/netdevice.h>
@@ -92,9 +92,9 @@
 #include <linux/netprotocol.h>
 #endif
 
-#include <netinet/ip.h>
-#include <netinet/tcp.h>
-#include <net/if_arp.h>
+#include <linux/ip.h>
+#include <linux/tcp.h>
+#include <linux/if_arp.h>
 
 #undef   PACKETPTR
 #define  PACKETPTR 1
@@ -249,7 +249,6 @@ bsd_clear(struct bsd_db *db)
     db->n_bits       = BSD_INIT_BITS;
     db->bytes_out    = 0;
     db->in_count     = 0;
-    db->incomp_count = 0;
     db->ratio	     = 0;
     db->checkpoint   = CHECK_GAP;
 }
@@ -684,7 +683,7 @@ static int bsd_compress (void *state, unsigned char *rptr, unsigned char *obuf,
     /* Skip the input header */
     rptr  += PPP_HDRLEN;
     isize -= PPP_HDRLEN;
-    ilen   = ++isize; /* This is off by one, but that is what is in draft! */
+    ilen   = ++isize;	/* Low byte of protocol is counted as input */
 
     while (--ilen > 0)
       {
@@ -773,7 +772,7 @@ nomatch:
     
     OUTPUT(ent);		/* output the last code */
 
-    db->bytes_out    += olen;	/* Do not count bytes from here */
+    db->bytes_out    += olen - PPP_HDRLEN - BSD_OVHD;
     db->uncomp_bytes += isize;
     db->in_count     += isize;
     ++db->uncomp_count;