diff options
Diffstat (limited to 'print-ah.c')
| -rw-r--r-- | print-ah.c | 31 |
1 files changed, 12 insertions, 19 deletions
@@ -21,51 +21,44 @@ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. */ -#ifndef lint -static const char rcsid[] _U_ = - "@(#) $Header: /tcpdump/master/tcpdump/print-ah.c,v 1.22 2003-11-19 00:36:06 guy Exp $ (LBL)"; -#endif - +#define NETDISSECT_REWORKED #ifdef HAVE_CONFIG_H #include "config.h" #endif #include <tcpdump-stdinc.h> -#include <stdio.h> - #include "ah.h" #include "interface.h" -#include "addrtoname.h" #include "extract.h" int -ah_print(register const u_char *bp) +ah_print(netdissect_options *ndo, register const u_char *bp) { register const struct ah *ah; register const u_char *ep; int sumlen; - u_int32_t spi; + uint32_t spi; ah = (const struct ah *)bp; - ep = snapend; /* 'ep' points to the end of available data. */ + ep = ndo->ndo_snapend; /* 'ep' points to the end of available data. */ - TCHECK(*ah); + ND_TCHECK(*ah); sumlen = ah->ah_len << 2; spi = EXTRACT_32BITS(&ah->ah_spi); - printf("AH(spi=0x%08x", spi); - if (vflag) - printf(",sumlen=%d", sumlen); - printf(",seq=0x%x", EXTRACT_32BITS(ah + 1)); + ND_PRINT((ndo, "AH(spi=0x%08x", spi)); + if (ndo->ndo_vflag) + ND_PRINT((ndo, ",sumlen=%d", sumlen)); + ND_PRINT((ndo, ",seq=0x%x", EXTRACT_32BITS(ah + 1))); if (bp + sizeof(struct ah) + sumlen > ep) - fputs("[truncated]", stdout); - fputs("): ", stdout); + ND_PRINT((ndo, "[truncated]")); + ND_PRINT((ndo, "): ")); return sizeof(struct ah) + sumlen; trunc: - fputs("[|AH]", stdout); + ND_PRINT((ndo, "[|AH]")); return -1; } |
