1STAPPROBES.TCP(5)             File Formats Manual            STAPPROBES.TCP(5)
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NAME

6       stapprobes.tcp - systemtap tcp probe points
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DESCRIPTION

11       This  family of probe points is used to probe TCP layer activities.  It
12       contains the following probe points:
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15       tcp.sendmsg
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17              Fires whenever sending a tcp message
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19              Arguments:
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21              sock
22                network socket
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24              size
25                number of bytes to send
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28       tcp.sendmsg.return
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30              Fires whenever sending message is done
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32              Arguments:
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34              size
35                number of bytes sent
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38       tcp.recvmsg
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40              Fires whenever a message is received
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42              Arguments:
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44              sock
45                network socket
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47              size
48                number of bytes to be received
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51       tcp.recvmsg.return
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53              Fires whenever message receiving is done
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55              Arguments:
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57              size
58                number of bytes received
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61       tcp.disconnect
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63              Fires whenever tcp is disconnected
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65              Arguments:
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67              sock
68                network socket
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70              flags
71                TCP flags (e.g. FIN, etc)
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74       tcp.disconnect.return
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76              Fires when returning from tcp.disconnect
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78              Arguments:
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80              ret
81                error code (0: no error)
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SEE ALSO

85       stap(1), stapprobes(5),
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90IBM, Intel                        2008-03-27                 STAPPROBES.TCP(5)