/usr/include/libpacketdump.h is in libpacketdump3-dev 3.0.21-1ubuntu2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 | #ifndef __LIBPACKETDUMP_H__
#define __LIBPACKETDUMP_H__
#include "libtrace.h"
#ifdef __cplusplus
extern "C" {
#endif
#define SAFE(hdr,x) \
((unsigned int)len>=((char*)&hdr->x-(char*)hdr+sizeof(hdr->x)))
#define DISPLAY_EXP(hdr,x,fmt,exp) \
if (SAFE(hdr, x)) \
printf(fmt,exp); \
else {\
printf("(Truncated)\n"); \
return; \
}
#define DISPLAY(hdr,x,fmt) DISPLAY_EXP(hdr,x,fmt,hdr->x)
#define DISPLAYS(hdr,x,fmt) DISPLAY_EXP(hdr,x,fmt,htons(hdr->x))
#define DISPLAYL(hdr,x,fmt) DISPLAY_EXP(hdr,x,fmt,htonl(hdr->x))
#define DISPLAYIP(hdr,x,fmt) DISPLAY_EXP(hdr,x,fmt,inet_ntoa(*(struct in_addr*)&hdr->x))
void trace_hexdump_packet(libtrace_packet_t *packet);
void trace_dump_packet(libtrace_packet_t *packet);
void decode_next(const char *packet,int len,const char *proto_name,int type);
void decode(int link_type, const char *pkt, unsigned len);
#ifdef __cplusplus
}
#endif
#endif
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