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| author | hunt <hunt> | 2006-03-06 20:44:29 +0000 |
|---|---|---|
| committer | hunt <hunt> | 2006-03-06 20:44:29 +0000 |
| commit | 70404fc597fe283753bb2f86f95c4c9f008f324d (patch) | |
| tree | f61d42a73603f916a178091d7fd456690c7f47fd | |
| parent | aceaf24112298270202da8a4a6b5116006ae00e3 (diff) | |
| download | systemtap-steved-70404fc597fe283753bb2f86f95c4c9f008f324d.tar.gz systemtap-steved-70404fc597fe283753bb2f86f95c4c9f008f324d.tar.xz systemtap-steved-70404fc597fe283753bb2f86f95c4c9f008f324d.zip | |
2006-03-06 Martin Hunt <hunt@redhat.com>
* buildrun.cxx (run_pass): Add "-u username".
* stapfuncs.5.in: Document system().
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | buildrun.cxx | 7 | ||||
| -rw-r--r-- | stapfuncs.5.in | 6 |
3 files changed, 17 insertions, 1 deletions
@@ -1,3 +1,8 @@ +2006-03-06 Martin Hunt <hunt@redhat.com> + + * buildrun.cxx (run_pass): Add "-u username". + * stapfuncs.5.in: Document system(). + 2006-03-06 Frank Ch. Eigler <fche@elastic.org> * stapex.5.in: Use \[aq] for plain single quotes for encoding diff --git a/buildrun.cxx b/buildrun.cxx index 535e31bc..c997d125 100644 --- a/buildrun.cxx +++ b/buildrun.cxx @@ -1,5 +1,5 @@ // build/run probes -// Copyright (C) 2005 Red Hat Inc. +// Copyright (C) 2005, 2006 Red Hat Inc. // // This file is part of systemtap, and is free software. You can // redistribute it and/or modify it under the terms of the GNU General @@ -15,6 +15,7 @@ extern "C" { #include "signal.h" #include <sys/wait.h> +#include <pwd.h> } @@ -101,11 +102,15 @@ run_pass (systemtap_session& s) { int rc = 0; + struct passwd *pw = getpwuid(getuid()); + string username = string(pw->pw_name); + // for now, just spawn stpd string stpd_cmd = string("sudo ") + string(PKGLIBDIR) + "/stpd " + (s.bulk_mode ? "" : "-r ") + (s.verbose>1 ? "" : "-q ") + + "-u " + username + " " + (s.output_file.empty() ? "" : "-o " + s.output_file + " "); stpd_cmd += "-d " + stringify(getpid()) + " "; diff --git a/stapfuncs.5.in b/stapfuncs.5.in index 43356564..4fc673e3 100644 --- a/stapfuncs.5.in +++ b/stapfuncs.5.in @@ -243,6 +243,12 @@ Return an absolute timestamp value for use by the indentation function. The default function uses .IR gettimeofday_us +.SS SYSTEM +.TP +system (cmd:string) +Runs a command on the system. The command will run in the background +when the current probe completes. + .SH FILES .nh .IR /usr/share/systemtap/tapset |