Jef Poskanzer
987b432316
A bunch of changes mixed together in this commit, but the significant
...
one is the new -Z flag.
- Fixed potential bug in net.c's Nread and Nwrite routines. If they
had ever needed to loop they would have read/written the wrong address,
due to incorrect pointer arithmetic - sizeof(void) is not 1. Fix
was to change the type of the buffer pointer to char*, which also
meant adding casts to some callers.
- Better checking for conflicts between command-line flags - now they
should no longer be order-dependent.
- Added a new -Z / --zerocopy flag, to use a "zero copy" method of
sending data, such as sendfile(2) instead of the usual write(2).
- Renumbered error enum to make inserting new ones easier.
2013-03-04 15:55:16 -08:00
Jef Poskanzer
0da578e79f
Improved version of setnonblocking() - still not used.
2013-02-28 11:26:51 -08:00
Jef Poskanzer
43929b3698
Added "burst mode" to send a bunch of packets in a row without
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intervening select() calls. This increases performance quite a bit.
2013-02-22 15:54:05 -08:00
Jef Poskanzer
231c56296e
Comment out the "__attribute__((hot))" declarations because they cause
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compiler warnings on older systems. They probably didn't help
performance anyway. They'll remain in the source as markers.
2013-02-18 14:56:37 -08:00
Jef Poskanzer
ba55284d44
Added some "hot" attributes to mark a few routines that deserve
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extra optimization. Most likely this has no effect.
2013-02-18 07:33:36 -08:00
Jef Poskanzer
d7613a8e9f
Allow API client to provide an fd for the client-side control socket.
2012-12-13 09:37:55 -08:00
Jon Dugan
7d375156aa
update license info for all source files
2011-04-20 20:33:09 +00:00
sethdelliott
f99bd3b2c6
Added support for IPv6 mode (-6)
2010-07-27 20:27:34 +00:00
sethdelliott
a1344ede16
Added support for binding (-B) to a specific interface
2010-07-26 21:30:34 +00:00
sethdelliott
8556db5d08
Added support for UDP mode (-b mode not yet supported). Added htonll/ntohll functions. Cleaned up code.
2010-07-14 23:24:58 +00:00
sethdelliott
efdc02f743
The server now runs until terminated by the user. Also fixed several memory leaks.
2010-06-30 15:58:16 +00:00
sethdelliott
fd10304cbd
Updates to Nread/Nwrite in net.c
2010-06-28 22:25:03 +00:00
Brian Tierney
a951c98062
lots of code restructuring
2009-11-02 22:43:19 +00:00
Brian Tierney
1b85468f0c
more cleanup of TCP/UDP code
2009-10-27 03:06:56 +00:00
Brian Tierney
a725333452
more cleanup; TCP works again now, lots of debug messages still in there
2009-10-22 20:12:57 +00:00
Jon Dugan
0fdaab072e
initial commit of new code
2009-02-24 06:22:58 +00:00
