Switch RRCP and BGP functions from tok2strbuf() to tok2str() to avoid
unnecessary local buffer management. The latter function does it in a
way to allow up to 4 calls to itself from printf(). After that
tok2strbuf() remains used by tok2str() only and can be refined later.
Remove a duplicate macro and place the remaining definition into the
right file.
The purpose of this macro was to enable the file-by-file switch to NDO,
after which only tcpdump.c had a use of it and the definitions guarded
by it. Update tcpdump.c not to require them any more and dismiss the
unused definitions.
And, as we require at least autoconf 2.61, and as autoconf 2.61 and
later have AC_TYPE_UINTn_T and AC_TYPE_INTn_T macros, we use them to
define the uintN_t and intN_t macros if the system doesn't define them
for us.
This lets us get rid of bitypes.h as well.
Have them take a netdissect_options * argument, and get the "no name
resolution" flag from it.
Move the declaration of dnaddr_string to addrtoname.h, along with the
other XXX-to-string routines.
Remove lots of $Header's and a few $Id's that all belong to the former
CVS repository of tcpdump itself. These keywords have been frozen since
the migration to git in late 2008.
ndo_error, and ndo_warning function pointers in a netdissect_options
structure.
Fix some errors adding that caught.
Have the RRCP dissector extract fields itself, with the EXTRACT_ macros
and a u_char pointer, rather than printing numbers from a structure
which doesn't put structure members on natural boundaries
(__attribute__((packed)) doesn't help, as not all compilers support it)
- note also that not all processors support dereferencing unaligned
pointers, e.g. SPARC - and assuming some fields are in the "right" byte
order. Also have it check whether data is available in the packet
before referring to it.
