diff options
Diffstat (limited to 'samples/trace_events/trace-events-sample.h')
-rw-r--r-- | samples/trace_events/trace-events-sample.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/samples/trace_events/trace-events-sample.h b/samples/trace_events/trace-events-sample.h index 6af3732..4764292 100644 --- a/samples/trace_events/trace-events-sample.h +++ b/samples/trace_events/trace-events-sample.h @@ -56,7 +56,8 @@ * struct: This defines the way the data will be stored in the ring buffer. * There are currently two types of elements. __field and __array. * a __field is broken up into (type, name). Where type can be any - * type but an array. + * primitive type (integer, long or pointer). __field_struct() can + * be any static complex data value (struct, union, but not an array). * For an array. there are three fields. (type, name, size). The * type of elements in the array, the name of the field and the size * of the array. @@ -86,7 +87,7 @@ TRACE_EVENT(foo_bar, ), TP_fast_assign( - strncpy(__entry->foo, foo, 10); + strlcpy(__entry->foo, foo, 10); __entry->bar = bar; ), |