STAPPROBES.UDP

Section: File Formats (5)
Updated: 2007-11-17
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NAME

stapprobes.udp - systemtap udp probe points

 

DESCRIPTION

This family of probe points is used to probe UDP layer activities. It contains the following probe points:

udp.sendmsg

Fires whenever sending a udp message

Arguments:

sock
  network socket

size
  number of bytes to send

udp.sendmsg.return

Fires whenever sending message is done

Arguments:

size
  number of bytes sent

udp.recvmsg

Fires whenever a message is received

Arguments:

sock
  network socket

size
  number of bytes to be received

udp.recvmsg.return

Fires whenever message receiving is done

Arguments:

size
  number of bytes received

udp.disconnect

Fires whenever udp is disconnected

Arguments:

sock
  network socket

flags
  flags (e.g. FIN, etc)

udp.disconnect.return

Fires when returning from udp.disconnect

Arguments:

ret
  error code (0: no error)

 

SEE ALSO

stap(1), stapprobes(5), lket(5)


 

Index

NAME
DESCRIPTION
SEE ALSO

linux.jgfs.net manual pages