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* Make dropwatch.stp executable and have correct interpreter.William Cohen2009-04-171-1/+1
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* Add dropwatch.stp example.William Cohen2009-04-172-0/+43
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* Minor formatting to avoid line wrap, added tcpdumplike.meta file,William Cohen2009-04-142-5/+17
| | | | and regenerated index files.
* Make tcpdumplike.stp executableJosh Stone2009-04-141-0/+2
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* Add new TCP and IP functionsAndre Detsch2009-04-141-0/+12
| | | | | | | | | | | | | | | | | | | This patch adds some basic functions to the IP and TCP tapsets. Mainly, it's possible to get the iphdr and tcphdr from a sk_buff structure. As a consequence, a TCP probe called tcp.receive() was created and is probed every time a TCP packet is received, and a lot of useful fields is available, as the TCP flags. Also a small example that works like tcpdump for received TCP packets was created. This patch was tested on x86 and ppc machines, on 2.6.18 kernel and also on mainline one. Signed-off-by: Breno Leitao <leitao@linux.vnet.ibm.com> Signed-off-by: Andre Detsch <adetsch@br.ibm.com> Signed-off-by: Josh Stone <jistone@redhat.com>
* tweak nettop.stp demo to sort by accumulated counts despite mergingFrank Ch. Eigler2009-04-081-4/+4
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* Fix stats for processes that only transmitted data without receivingEugeniy Meshcheryakov2009-04-081-0/+8
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* Make examples executableEugeniy Meshcheryakov2009-04-041-0/+0
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* Add headerEugeniy Meshcheryakov2009-03-281-0/+2
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* Added functions to grab IP source and destination from a socket, andBreno Leitao2009-03-201-0/+11
| | | | | | | functions to grab TCP source and destination port from a socket. Also, used this function inside some TCP probe functions, as recvmsg, to provide a richer set of fields.
* make all examples executableEugeniy Meshcheryakov2009-02-211-0/+0
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* Revise tcp_connections.stp example and place in sysemtap.examples directory.William Cohen2009-02-022-0/+27
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* Tweak formatting, indent two space.William Cohen2008-12-091-23/+21
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* samples: separate into subdirectories by subsystemFrank Ch. Eigler2008-08-077-0/+480