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stapprobes.process
Langue: en
Version: 2009-01-21 (CentOS - 06/07/09)
Section: 5 (Format de fichier)
Sommaire
NAME
stapprobes.process - systemtap process probe pointsDESCRIPTION
This family of probe points is used to probe the process activities. It contains the following probe points:
- process.create
-
Fires whenever a new process is successfully created, either as a result of one of the fork syscall variants, or a new kernel thread.
Arguments:
task
a handle to the newly created processnew_pid
pid of the newly created process
- process.start
-
Fires immediately before a new process begins execution.
Arguments:
N/A
- process.exec
-
Fires whenever a process attempts to exec to a new program
Arguments:
filename
the path to the new executable
- process.exec_complete
-
Fires at the completion of an exec call
Arguments:
errno
the error number resulting from the execsuccess
a boolean indicating whether the exec was successful
- process.exit
-
Fires when a process terminates. This will always be followed by a process.release, though the latter may be delayed if the process waits in a zombie state.
Arguments:
code
the exit code of the process
- process.release
-
Fires when a process is released from the kernel. This always follows a process.exit, though it may be delayed somewhat if the process waits in a zombie state.
Arguments:
task
a task handle to the process being releasedpid
pid of the process being released
SEE ALSO
stap(1), stapprobes(5),Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre