merely mean that we mistakenly treated stuff from the text-dump part of
the file we're reading as if it were hex byte data (e.g., if the first
non-white-space part of the text dump was a 2-digit hex number). If the
offset we read is less than the expected next offset, assume that's the
problem, and throw away enough extra bytes to make the offset we read
the expected next offset.
"getopt()" will never, for any option that the "getopt()" string says
takes an argument, leave "optarg" null; if no argument was specified,
it'll return an error, so there's no need to check for a null "optarg".
svn path=/trunk/; revision=4250
* gcc 3.0 warning fixes:
- text2pcap.c: The number of characters to scan should probably not be 0
- wiretap/csids.c: using preincrement on a variable used on both
sides of an assignment might be undefined by the C99(?) standard
* turn on additional warnings for epan and wiretap too
- epan/configure.in
- wiretap/configure.in
* Fix some warnings (missing includes, signed/unsigned, missing
initializers) found by turning on the warnings
- all other files :-)
svn path=/trunk/; revision=3709
Fix text2pcap.c so that it can be compiled with Microsoft Visual C++
6.0:
protect some includes with #ifdefs, as not all the header files
in question exist in the MSVC++ build environment;
include <winsock.h> if we have it, to declare "ntohs()" and the
like;
include "getopt.h" if we need it, to declare stuff for
"getopt()";
include "config.h" if we have it, so we know whether the header
files in question exist or are needed;
rename "BYTE" to "READ_BYTE", as <winsock.h> defines BYTE as
well, and that definition causes a conflict;
get rid of references to "__FUNCTION__", as MSVC++ doesn't
define it (I suspect at least some UNIX compilers don't define
it, either).
svn path=/trunk/; revision=3428
files. See text2pcap.1 (built from doc/text2pcap.pod) for details.
Changed 'tethereal -x' output to match hex dump format of text2pcap,
Ethereal and others.
svn path=/trunk/; revision=3421
Guy Harris