Solaris lacks err, errx, warn and warnx. This also means the err.h header
doesn't exist. Removed err.h include from all files, and included err.h from
c.h instead if it exists, otherwise alternatives are provided.
Signed-off-by: Fabian Groffen <grobian@gentoo.org>
[kzak@redhat.com: - remove unnecessary program name from err(),
- use program_invocation_short_name]
Signed-off-by: Marek Polacek <mmpolacek@gmail.com>
Signed-off-by: Karel Zak <kzak@redhat.com>
Fabian Groffen
Marek Polacek
Karel Zak