We clean up the journald logger with these four changes.
1. Make field array static
2. Make function name more appropriate
3. Initialize the file descriptors only once
4. Avoid copying the journald cursor
Point 4 is the most significant change: instead of treating the journald
cursor like a Go string we use it as a raw C.char pointer. That way we
avoid the copying by the C.CString and C.GoString functions.
Signed-off-by: Silvan Jegen <s.jegen@gmail.com>
Upstream-commit: d359daaa487e68d187cc30c9da8fc08a158c7f79
Component: engine
00b0b30b49