From: Jonathan Rajotte <jonathan.rajotte-julien@efficios.com>
Date: Tue, 9 May 2017 19:46:35 +0000 (-0400)
Subject: Fix: COMPAT_EPOLL_PROC_PATH is available from Linux 2.6.28
X-Git-Tag: v2.9.5~14
X-Git-Url: http://git.liburcu.org/?a=commitdiff_plain;h=dd0ab7509addfa62db59e255ea8fdd884505367d;hp=dd0ab7509addfa62db59e255ea8fdd884505367d;p=lttng-tools.git

Fix: COMPAT_EPOLL_PROC_PATH is available from Linux 2.6.28

v2: Typo in commit message "per see" -> "per se"

Failing on opening [1] is not an error per se. [1] was
introduced in Linux 2.6.28 but epoll is available since
2.5.44. Hence, goto end and set a default value without
setting error return value.

[1] /proc/sys/fs/epoll/max_user_watches

Signed-off-by: Jonathan Rajotte <jonathan.rajotte-julien@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
---