A few files still use the C library helpers from err.h, so migrate them to the local c.h helpers. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Reference: http://www.freelists.org/post/procps/backporting,1 Reported-by: Jim Warner <james.warner@comcast.net> Signed-off-by: Sami Kerola <kerolasa@iki.fi>
The xalloc.h provides necessary error checking. Signed-off-by: Jim Warner <james.warner@comcast.net> Signed-off-by: Sami Kerola <kerolasa@iki.fi>