diff options
| author | Guy Harris <guy@alum.mit.edu> | 2014-11-30 16:30:19 -0800 |
|---|---|---|
| committer | Guy Harris <guy@alum.mit.edu> | 2014-12-01 00:31:03 +0000 |
| commit | 846bb5394812c39359dfdbbf7e8755a7e3cf5326 (patch) | |
| tree | 70dcf5a08a04abe66c1ef766ce15c634e87a6cf2 /wiretap/wtap.c | |
| parent | 35b1bc5ec61260bc1890a2c991cdb7218946ae1f (diff) | |
| download | wireshark-846bb5394812c39359dfdbbf7e8755a7e3cf5326.tar.gz | |
Add a Buffer to wtap_pkthdr to hold file-type-specific packet metadata.
For example, this can be used for pcap-ng options not mapped to
file-type-independent metadata values.
Change-Id: I398b324c62c1cc1cc61eb5e9631de00481b4aadc
Reviewed-on: https://code.wireshark.org/review/5549
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Diffstat (limited to 'wiretap/wtap.c')
| -rw-r--r-- | wiretap/wtap.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/wiretap/wtap.c b/wiretap/wtap.c index 88b587e12a..e8726e280d 100644 --- a/wiretap/wtap.c +++ b/wiretap/wtap.c @@ -1179,6 +1179,19 @@ wtap_buf_ptr(wtap *wth) return ws_buffer_start_ptr(wth->frame_buffer); } +void +wtap_phdr_init(struct wtap_pkthdr *phdr) +{ + memset(phdr, 0, sizeof(struct wtap_pkthdr)); + ws_buffer_init(&phdr->ft_specific_data, 0); +} + +void +wtap_phdr_cleanup(struct wtap_pkthdr *phdr) +{ + ws_buffer_free(&phdr->ft_specific_data); +} + gboolean wtap_seek_read(wtap *wth, gint64 seek_off, struct wtap_pkthdr *phdr, Buffer *buf, int *err, gchar **err_info) |