From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Date: Sun, 20 Mar 2016 18:54:18 +0000 (-0400)
Subject: Fix: convey enum value signedness into metadata
X-Git-Tag: v2.9.0-rc1~327
X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=commitdiff_plain;h=3b016e589cc2229f0d3be8e6e61e8eeed8b7e9e6;hp=3b016e589cc2229f0d3be8e6e61e8eeed8b7e9e6

Fix: convey enum value signedness into metadata

Currently, passing an enum range of:

    ctf_enum_range("blah", 0, UINT_MAX)

in LTTng-UST will print a range of 0 ... -1 in the generated CTF
metadata, which does not reflect signedness of the values.

Also, struct ustctl_enum_entry is missing a LTTNG_PACKED attribute,
which is against our protocol rules.

This change needs to be pushed in locked-step into lttng-tools and
lttng-ust, since it breaks the protocol between the two when UST
uses the new enumeration type (introduced in 2.8.0-rc1).

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
---