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| author | Guy Harris <guy@alum.mit.edu> | 2000-05-18 09:09:50 +0000 |
|---|---|---|
| committer | Guy Harris <guy@alum.mit.edu> | 2000-05-18 09:09:50 +0000 |
| commit | f3d90d30a49382db3955b9ece00d71fe12d54c49 (patch) | |
| tree | b3976154972b7e5a4d8ee25e4c4f2f5bef77d2f0 /wiretap/ascend-int.h | |
| parent | e7ea221d9c8370817a7b9c9dab3cea47586e1561 (diff) | |
| download | wireshark-f3d90d30a49382db3955b9ece00d71fe12d54c49.tar.gz wireshark-f3d90d30a49382db3955b9ece00d71fe12d54c49.tar.bz2 wireshark-f3d90d30a49382db3955b9ece00d71fe12d54c49.zip | |
Remove the "union pseudo_header" from the "frame_data" structure;
there's no need to keep it around in memory - when the frame data is
read in when handing a frame, read in the information, if any, necessary
to reconstruct the frame header, and reconstruct it. This saves some
memory.
This requires that the seek-and-read function be implemented inside
Wiretap, and that the Wiretap handle remain open even after we've
finished reading the file sequentially.
This also points out that we can't really do X.25-over-Ethernet
correctly, as we don't know where the direction (DTE->DCE or DCE->DTE)
flag is stored; it's not clear how the Ethernet type 0x0805 for X.25
Layer 3 is supposed to be handled in any case. We eliminate
X.25-over-Ethernet support (until we find out what we're supposed to
do).
svn path=/trunk/; revision=1975
Diffstat (limited to 'wiretap/ascend-int.h')
| -rw-r--r-- | wiretap/ascend-int.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/wiretap/ascend-int.h b/wiretap/ascend-int.h index 5ad414cd98..d376fe259e 100644 --- a/wiretap/ascend-int.h +++ b/wiretap/ascend-int.h @@ -2,7 +2,7 @@ * Definitions for routines common to multiple modules in the Lucent/Ascend * capture file reading code code, but not used outside that code. * - * $Id: ascend-int.h,v 1.4 1999/11/24 19:29:45 guy Exp $ + * $Id: ascend-int.h,v 1.5 2000/05/18 09:09:19 guy Exp $ * * Ethereal - Network traffic analyzer * By Gerald Combs <gerald@zing.org> @@ -43,7 +43,8 @@ extern struct ascend_phdr *pseudo_header; int ascendlex(void); void init_parse_ascend(void); -int parse_ascend(FILE *fh, void *pd, struct ascend_phdr *phdr, +void ascend_init_lexer(FILE_T *fh, FILE *nfh); +int parse_ascend(FILE_T *fh, void *pd, struct ascend_phdr *phdr, ascend_pkthdr *hdr, int len); #endif /* ! __ASCEND_INT_H__ */ |