Date: Thu, 04 Apr 2013 14:20:45 -0700 From: Sean Bruno <seanwbruno@gmail.com> To: freebsd-hackers <freebsd-hackers@FreeBSD.org> Subject: extend printf(9) %b format to allow 0 bits set Message-ID: <1365110445.1404.22.camel@localhost>
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--=-jFOVTSqVq3pJcG5Xa1dE Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable A small patch from my wanderings today for your review. This patch to kvprintf() allows me to set a %b format string of: "\20\0unset\1ONESET\2TWOSET" In the case that the variable being compared has the value of 0, it will display "0x0<unset>" http://people.freebsd.org/~sbruno/subr_prf.txt Sean --=-jFOVTSqVq3pJcG5Xa1dE Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.13 (FreeBSD) iQEcBAABAgAGBQJRXe6tAAoJEBkJRdwI6BaHHs4H/3Qc5WCCo7sgULKE62x8nIYw sKPauUoHVN4qimAMSV+boDPRbg1Ta1ZsNlb2QCIgIhDXE7tyzYYCjXm993c1KWXy AN4vxzg4XAs5Z5MNN67olwHlY1LNRrajCxrgfQgYETk5KDqB+vp822TY3H3oG3w6 lBZ9jx0xKrIw0kznVaeVNxN32bN+DCcM/zO1fQKt4XjUH2+iM+Vc2Sgc5YejIIC5 6fR540zu0u/G1lLZEMXuVxGUaYSSvBtrXV+OF4aoi1HQ9nqJ44lbpmptHNAA9Qce 7A/XvQ8oh1xQyn38M3WkHKPHsUCnyBUCngz0IQDQOzp3QVau52F5Jo+VmAFdNf8= =/EqN -----END PGP SIGNATURE----- --=-jFOVTSqVq3pJcG5Xa1dE--
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