diff options
Diffstat (limited to 'stapprobes.5.in')
| -rw-r--r-- | stapprobes.5.in | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/stapprobes.5.in b/stapprobes.5.in index 6e8c3ff2..36b36156 100644 --- a/stapprobes.5.in +++ b/stapprobes.5.in @@ -427,11 +427,14 @@ context variable, and the first 6 arguments of the system call are available in the .BR $argN (ex. $arg1, $arg2, ...) context variable. - A .B .syscall.return probe gets called when a thread described by PID or PATH returns from a -system call. The system call number is available in the "$syscall" +system call. The system call number is available in the +.BR $syscall +context variable, and the return value of the system call is available +in the +.BR $return context variable. A .B .itrace |