X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/546558eabd81cfc36a81a4df728fdfea0d83b41a..8030a66cdcbf81c88cbb7c38ef7a334e9f1941cd:/netdissect.h

diff --git a/netdissect.h b/netdissect.h
index 365b4b95..6b3592cb 100644
--- a/netdissect.h
+++ b/netdissect.h
@@ -104,6 +104,13 @@ typedef unsigned char nd_mac_addr[MAC_ADDR_LEN];
  */
 typedef unsigned char nd_byte;
 
+/*
+ * Round up x to a multiple of y; y must be a power of 2.
+ */
+#ifndef roundup2
+#define	roundup2(x, y)	(((x)+((y)-1))&(~((y)-1)))
+#endif
+
 /* nd_snprintf et al */
 
 #include <stdarg.h>
@@ -112,10 +119,6 @@ typedef unsigned char nd_byte;
 #include "ip.h" /* struct ip for nextproto4_cksum() */
 #include "ip6.h" /* struct ip6 for nextproto6_cksum() */
 
-extern int32_t thiszone;	/* seconds offset from gmt to local time */
-/* invalid string to print '(invalid)' for malformed or corrupted packets */
-extern const char istr[];
-
 #ifndef HAVE_STRLCAT
 extern size_t strlcat (char *, const char *, size_t);
 #endif
@@ -283,7 +286,7 @@ struct netdissect_options {
 #define MAXIMUM_SNAPLEN	262144
 
 /*
- * True if "l" bytes of "var" were captured.
+ * True if "l" bytes from "p" were captured.
  *
  * The "ndo->ndo_snapend - (l) <= ndo->ndo_snapend" checks to make sure
  * "l" isn't so large that "ndo->ndo_snapend - (l)" underflows.
@@ -331,10 +334,11 @@ extern void signed_relts_print(netdissect_options *, int32_t);
 extern void unsigned_relts_print(netdissect_options *, uint32_t);
 
 extern void fn_print_char(netdissect_options *, u_char);
-extern int fn_print(netdissect_options *, const u_char *, const u_char *);
-extern u_int fn_printztn(netdissect_options *ndo, const u_char *, u_int, const u_char *);
-extern int fn_printn(netdissect_options *, const u_char *, u_int, const u_char *);
-extern int fn_printzp(netdissect_options *, const u_char *, u_int, const u_char *);
+extern void fn_print_str(netdissect_options *, const u_char *);
+extern int nd_print(netdissect_options *, const u_char *, const u_char *);
+extern u_int nd_printztn(netdissect_options *ndo, const u_char *, u_int, const u_char *);
+extern int nd_printn(netdissect_options *, const u_char *, u_int, const u_char *);
+extern int nd_printzp(netdissect_options *, const u_char *, u_int, const u_char *);
 
 /*
  * Flags for txtproto_print().
@@ -355,9 +359,6 @@ extern void txtproto_print(netdissect_options *, const u_char *, u_int,
 #define ND_ISGRAPH(c)	((c) > 0x20 && (c) <= 0x7E)
 #define ND_TOASCII(c)	((c) & 0x7F)
 
-extern void safeputchar(netdissect_options *, const u_char);
-extern void safeputs(netdissect_options *, const u_char *, const u_int);
-
 #if (defined(__i386__) || defined(_M_IX86) || defined(__X86__) || defined(__x86_64__) || defined(_M_X64)) || \
     (defined(__arm__) || defined(_M_ARM) || defined(__aarch64__)) || \
     (defined(__m68k__) && (!defined(__mc68000__) && !defined(__mc68010__))) || \
@@ -407,6 +408,8 @@ extern const char *tok2strary_internal(const char **, int, const char *, int);
 
 extern if_printer lookup_printer(int);
 
+#define ND_DEBUG {printf(" [%s:%d %s] ", __FILE__, __LINE__, __FUNCTION__); fflush(stdout);}
+
 /* The DLT printer routines */
 
 extern u_int ap1394_if_print IF_PRINTER_ARGS;
@@ -460,6 +463,7 @@ extern u_int raw_if_print IF_PRINTER_ARGS;
 extern u_int sl_bsdos_if_print IF_PRINTER_ARGS;
 extern u_int sl_if_print IF_PRINTER_ARGS;
 extern u_int sll_if_print IF_PRINTER_ARGS;
+extern u_int sll2_if_print IF_PRINTER_ARGS;
 extern u_int sunatm_if_print IF_PRINTER_ARGS;
 extern u_int symantec_if_print IF_PRINTER_ARGS;
 extern u_int token_if_print IF_PRINTER_ARGS;
@@ -527,7 +531,6 @@ extern void geonet_print(netdissect_options *, const u_char *, u_int, const stru
 extern void gre_print(netdissect_options *, const u_char *, u_int);
 extern int hbhopt_print(netdissect_options *, const u_char *);
 extern void hex_and_ascii_print(netdissect_options *, const char *, const u_char *, u_int);
-extern void hex_and_ascii_print_with_offset(netdissect_options *, const char *, const u_char *, u_int, u_int);
 extern void hex_print(netdissect_options *, const char *ident, const u_char *cp, u_int);
 extern void hex_print_with_offset(netdissect_options *, const char *ident, const u_char *cp, u_int, u_int);
 extern void hncp_print(netdissect_options *, const u_char *, u_int);
@@ -535,6 +538,8 @@ extern void hsrp_print(netdissect_options *, const u_char *, u_int);
 extern void http_print(netdissect_options *, const u_char *, u_int);
 extern void icmp6_print(netdissect_options *, const u_char *, u_int, const u_char *, int);
 extern void icmp_print(netdissect_options *, const u_char *, u_int, const u_char *, int);
+extern u_int ieee802_15_4_print(netdissect_options *ndo, const u_char *p, u_int caplen);
+extern u_int ieee802_11_radio_print(netdissect_options *, const u_char *, u_int, u_int);
 extern void igmp_print(netdissect_options *, const u_char *, u_int);
 extern void igrp_print(netdissect_options *, const u_char *, u_int);
 extern void ip6_print(netdissect_options *, const u_char *, u_int);
@@ -636,6 +641,7 @@ extern void vtp_print(netdissect_options *, const u_char *, u_int);
 extern void vxlan_gpe_print(netdissect_options *ndo, const u_char *bp, u_int len);
 extern void vxlan_print(netdissect_options *, const u_char *, u_int);
 extern void wb_print(netdissect_options *, const u_char *, u_int);
+extern void zep_print(netdissect_options *, const u_char *, u_int);
 extern void zephyr_print(netdissect_options *, const u_char *, int);
 extern void zmtp1_print(netdissect_options *, const u_char *, u_int);
 extern void zmtp1_datagram_print(netdissect_options *, const u_char *, const u_int);
@@ -658,6 +664,9 @@ extern int nextproto4_cksum(netdissect_options *, const struct ip *, const uint8
 extern int nextproto6_cksum(netdissect_options *, const struct ip6_hdr *, const uint8_t *, u_int, u_int, u_int);
 
 /* Utilities */
+extern void nd_print_trunc(netdissect_options *);
+extern void nd_print_invalid(netdissect_options *);
+
 extern int mask2plen(uint32_t);
 extern int mask62plen(const u_char *);