Date: Tue, 20 Jul 2010 19:13:31 +0000 (UTC) From: Jung-uk Kim <jkim@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/lib/libstand printf.c Message-ID: <201007211829.o6LITYBK098420@repoman.freebsd.org>
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jkim 2010-07-20 19:13:31 UTC
FreeBSD src repository
Modified files: (Branch: RELENG_7)
lib/libstand printf.c
Log:
SVN rev 210310 on 2010-07-20 19:13:31Z by jkim
MFC: r209837, r209842, r209949
Sync. printf() of libstand(3) with sys/kern/subr_prf.c.
CVS r1.94 jhb:
Cast the integer read as the first argument for %b to an unsigned integer
so it's value is not sign extended when assigned to the uintmax_t variable
used internally by printf. For example, if bit 31 is set in the cpuid
feature word, then %b would print out the initial value as a 16 character
hexadecimal value. Now it only prints out an 8 character value.
CVS r1.109 njl:
Add support for 'h' and 'hh' modifiers for printf(9).
CVS r1.117 phk:
If we ignore an unknown % sequence, we must stop interpreting the remaining
% arguments because the varargs are now out of sync and there is a risk that
we might for instance dereference an integer in a %s argument.
SVN r209836 jkim:
Implement optional 'precision' for numbers. Previously, it was parsed but
ignored. Some third-party modules (e.g., ACPICA) prefer this format over
zero padding flag '0'.
Revision Changes Path
1.10.2.2 +45 -12 src/lib/libstand/printf.c
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