diff options
| author | Eric S. Raymond <esr@thyrsus.com> | 2006-11-30 07:29:25 +0000 |
|---|---|---|
| committer | Eric S. Raymond <esr@thyrsus.com> | 2006-11-30 07:29:25 +0000 |
| commit | 2f6775a8769ed7a2250bb90a68c5fa2617123604 (patch) | |
| tree | b0a90a20de3049daf781390419172d628bb83fc0 /bits.h | |
| parent | 1c2b3463912566fa8a5841385a56ed1d966138db (diff) | |
| download | gpsd-2f6775a8769ed7a2250bb90a68c5fa2617123604.tar.gz | |
Split the packet-sniffer internals out of the session structure.
This is a big, super-intrusive patch but changes no logic at all --
it's all about ripping out some of the gps_device_t structure members
into a new gps_packet_t structure. Even the driver API doesn't change
at all, this is all libgpsd(3) internals being rearranged.
The motivation here is that we want to kill off the ad-hoc Python
implementation of a packet-sniffer in gpsfake. To do that we need to
be able to write a "pure" packet sniffer that uses the same C code as
the daemon's but without being welded to the rest of the libgpsd(3)
code. This is the first step towards that.
Diffstat (limited to 'bits.h')
| -rw-r--r-- | bits.h | 14 |
1 files changed, 7 insertions, 7 deletions
@@ -75,11 +75,11 @@ union long_double { /* Zodiac protocol description uses 1-origin indexing by little-endian word */ -#define getword(n) ( (session->outbuffer[2*(n)-2]) \ - | (session->outbuffer[2*(n)-1] << 8)) -#define getlong(n) ( (session->outbuffer[2*(n)-2]) \ - | (session->outbuffer[2*(n)-1] << 8) \ - | (session->outbuffer[2*(n)+0] << 16) \ - | (session->outbuffer[2*(n)+1] << 24)) +#define getword(n) ( (session->packet.outbuffer[2*(n)-2]) \ + | (session->packet.outbuffer[2*(n)-1] << 8)) +#define getlong(n) ( (session->packet.outbuffer[2*(n)-2]) \ + | (session->packet.outbuffer[2*(n)-1] << 8) \ + | (session->packet.outbuffer[2*(n)+0] << 16) \ + | (session->packet.outbuffer[2*(n)+1] << 24)) #define getstring(t, s, e) \ - (void)memcpy(t, session->outbuffer+2*(s)-2, 2*((e)-(s)+1)) + (void)memcpy(t, session->packet.outbuffer+2*(s)-2, 2*((e)-(s)+1)) |