Created attachment 149399 [details] %b format usage fix Consider attached patch, which fixes usage example in kvprintf(9) and friends: trailing '\n' in bitfield argument looks wrong, as it will be treated as bit 10, causing any code printing >=10 bits with bit 10 on as having a trailing comma. Newline (intended one) should be part of the format string (already present in examples).
A commit references this bug: Author: danfe Date: Fri Jan 23 07:30:59 UTC 2015 New revision: 277560 URL: https://svnweb.freebsd.org/changeset/base/277560 Log: Fix usage example in kvprintf(9) and its copy in libstand(3): trailing '\n' in bitfield argument is wrong, as it will be treated as bit 10, causing any code printing >=10 bits with bit 10 on as having a trailing comma. Newline (intended one) should be part of the format string (already present in the examples). Also fix grammar and kill EOL whitespace in comment while here. PR: 195005 Approved by: bdrewery Changes: head/lib/libstand/libstand.3 head/lib/libstand/printf.c head/share/man/man9/printf.9 head/sys/kern/subr_prf.c
Committed as 277560.