diff options
Diffstat (limited to 'NEWS')
| -rw-r--r-- | NEWS | 8 |
1 files changed, 7 insertions, 1 deletions
@@ -1,7 +1,13 @@ * What's new +- 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 effect + "process.*" probes to the given child process. (It does not affect kernel.* or other probe types.) The CMD string is now executed directly, rather than via a /bin/sh -c subshell. |