Clean up other problems revealed by gcc -Wall:
- pass (char *)NULL, not 0, as the last arg of execlp, to avoid
crashes on LP64 platforms;
- use signal.h, not sys/signal.h;
- use utime(3) correctly;
- use W* macros and sys/wait.h instead of hardcoding bit patterns.
Note in the DESCR that the package has been patched, as the license
might be construed to require this.
PKGREVISION -> 2.
The nudge came from a netbsd-help posting by Thomas Hafner and a URL
posted by Jeremy Reed.
Afio makes cpio-format archives. It deals somewhat gracefully with
input data corruption. Supports multi-volume archives during
interactive operation. Afio can make compressed archives that are
much safer than compressed tar or cpio archives. Afio is best used as
an `archive engine' in a backup script.