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| author | Masami Hiramatsu <mhiramat@redhat.com> | 2008-09-09 16:16:30 -0400 |
|---|---|---|
| committer | Masami Hiramatsu <mhiramat@redhat.com> | 2008-09-09 16:16:30 -0400 |
| commit | 5d67b47ccd850e53c6c6c72a6f63327faa190966 (patch) | |
| tree | f594739c2a6c978052a7a5c57c2c51345d945d86 /NEWS | |
| parent | 6270adc1ec2b89a201c932b94fb8ec8abc4e977f (diff) | |
| download | systemtap-steved-5d67b47ccd850e53c6c6c72a6f63327faa190966.tar.gz systemtap-steved-5d67b47ccd850e53c6c6c72a6f63327faa190966.tar.xz systemtap-steved-5d67b47ccd850e53c6c6c72a6f63327faa190966.zip | |
Add $return context variables on per-process-syscall.return probes
Diffstat (limited to 'NEWS')
| -rw-r--r-- | NEWS | 2 |
1 files changed, 2 insertions, 0 deletions
@@ -3,6 +3,8 @@ - Additional context variables are available on user-space syscall probes. - $argN ($arg1, $arg2, ... $arg6) in process(PATH_OR_PID).syscall gives you the argument of the system call. + - $return in process(PATH_OR_PID).syscall.return gives you the return + value of the system call. - Target process mode (stap -c CMD or -x PID) now implicitly restricts all "process.*" probes to the given child process. (It does not affect |