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author | Dave Brolley <brolley@redhat.com> | 2009-03-25 11:41:16 -0400 |
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committer | Dave Brolley <brolley@redhat.com> | 2009-03-25 11:41:16 -0400 |
commit | 666d747e2a8880c2906c1e2ead49182cf061df74 (patch) | |
tree | 12ae1700dd11b1ef13415b0349641cfb70e01982 /man/stapprobes.process.3stap.in | |
parent | d171a9ff5fda69cab247d2afd06ec5952941969e (diff) | |
parent | b41a544e20a42413daa0323d2f149e9e34586ccf (diff) | |
download | systemtap-steved-666d747e2a8880c2906c1e2ead49182cf061df74.tar.gz systemtap-steved-666d747e2a8880c2906c1e2ead49182cf061df74.tar.xz systemtap-steved-666d747e2a8880c2906c1e2ead49182cf061df74.zip |
Merge branch 'master' of git://sources.redhat.com/git/systemtap
Conflicts:
Makefile.in
Diffstat (limited to 'man/stapprobes.process.3stap.in')
-rw-r--r-- | man/stapprobes.process.3stap.in | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/man/stapprobes.process.3stap.in b/man/stapprobes.process.3stap.in new file mode 100644 index 00000000..3b5e751d --- /dev/null +++ b/man/stapprobes.process.3stap.in @@ -0,0 +1,106 @@ +.\" -*- nroff -*- +.TH STAPPROBES.PROCESS 3stap @DATE@ "Intel, IBM" +.SH NAME +stapprobes.process \- systemtap process probe points + +.\" macros +.de SAMPLE +.br +.RS +.nf +.nh +.. +.de ESAMPLE +.hy +.fi +.RE +.. + +.SH DESCRIPTION + +This family of probe points is used to probe the process activities. +It contains the following probe points: + +.P +.TP +.B 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. + +.B Arguments: + +.I task + a handle to the newly created process + +.I new_pid + pid of the newly created process + +.P +.TP +.B process.start + +Fires immediately before a new process begins execution. + +.B Arguments: + +.I N/A + +.P +.TP +.B process.exec + +Fires whenever a process attempts to exec to a new program + +.B Arguments: + +.I filename + the path to the new executable + +.P +.TP +.B process.exec_complete + +Fires at the completion of an exec call + +.B Arguments: + +.I errno + the error number resulting from the exec + +.I success + a boolean indicating whether the exec was successful + +.P +.TP +.B 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. + +.B Arguments: + +.I code + the exit code of the process + +.P +.TP +.B 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. + +.B Arguments: + +.I task + a task handle to the process being released + +.I pid + pid of the process being released + +.SH SEE ALSO +.IR stap (1), +.IR stapprobes (3stap), + |