Drop the config.h include from helpers.h after a report from a colleague
trying to build an external plugin from the latest GIT sources.
Instead, make sure config.h is included, and properly commented, in all
.c files that have configure #ifdefs and other deps. Also, move more
ot the includes from helpers.h to their respective .c file instead to
reduce the amount of headers an external plugin pulls in.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Due to an unfortunate name clash with the DirectFB project LiTE, the
libite (-lite) project had to change its header namespace from
lite/*.h -> libite/*.h
This patch adds support for the new namepace in Finit, triggered by the
define _LIBITE_LITE, from the .pc file read by pkg-config. This should
only be needed on systems that install libite without the compatibility
symlink lite -> libite/ in the staging include directory.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
- Align the two implementations in logit.c and utmp-api.c
- Use libite APIs to handle common constructs
- If gzip fails, don't remove rotated-to file
- Don't try gzip if rename fails
- Issues found by Coverity Scan
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
- Decleare some return values with (void)fn(), for cases where
we don't care (dropping table headers), or best effor
- Check return value from fgets() and chdir() in some cases that
are valid, i.e., continuing execution is pointless
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
The utmp_set() function allows id==NULL, so default the line to NULL and
avoid parsing empty lines. Which is better code anyway.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
This reverts commit 8a71f2d323 because
if no other application has a working utmp then there's no poit for
Finit to have one. Instead we'll be disabling all utmp support when
running on a musl based system.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
This patch to the logrotate() function extends the log rotattion of a
file with a gzip of .2 and older log files. If gzip is not available
in $PATH then @num files are left uncompressed.
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
This patch adds a simple log-rotate function to the UTMP, WTMP, BTMP,
and lastlog files. Enabled by default, disable with:
configure --disable-logrotate
Even though it can rotate /run/utmp it is unlikely this file will grow
that much during a system's uptime.
The hard-coded defaults are to keep up to two (2) previous versions
of the files and rotate on file size >= 100k.
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
Joachim Wiberg