lttng-enable-event(1): update the Filter expression section
authorPhilippe Proulx <eeppeliteloop@gmail.com>
Mon, 25 Sep 2017 19:18:41 +0000 (15:18 -0400)
committerJérémie Galarneau <jeremie.galarneau@efficios.com>
Wed, 6 Jun 2018 20:28:14 +0000 (16:28 -0400)
commit11613178f13a68334d5163e5983fc4ef09911718
treed6805c58077c4c3291149a5d1d9b68cd7b2cd205
parentb4bc01f7074ec9eb2a5784b72c804604e62bbe51
lttng-enable-event(1): update the Filter expression section

This patch documents new features of filter expressions:

* Bracket and dot notations to get nested fields.
* New bitwise operators.
* Custom operator precedence table.
* Formal rules for how integers are represented for the sake of
  the evaluation (casted to signed/unsigned 64-bit integers depending
  on the operator).

Signed-off-by: Philippe Proulx <eeppeliteloop@gmail.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
doc/man/asciidoc.conf
doc/man/lttng-enable-event.1.txt
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