This adds specific width length modifiers in the form of wN and wfN (where N is 8, 16, 32, or 64) which allow printing intN_t and int_fastN_t without resorting to casts or PRI macros.
Reviewed by: imp, emaste
Differential Revision: https://reviews.freebsd.org/D41725
(cherry picked from commit bce0bef3c6abab92c7ac8cc23b7cc632a382721e)
libc: Add test cases for N2680.
This adds test cases for %wN and %wfN to the printf(3) and scanf(3) tests.
While here, fix a few nits in the N2630 test cases.
Reviewed by: imp
Differential Revision: https://reviews.freebsd.org/D41743
(cherry picked from commit 12b1c1e3fb446021a881d9815465137843fca50b)
Approved by: re (gjb)
This adds formatted input/output of binary integer numbers to the printf(), scanf(), and strtol() families, including their wide-character counterparts.
Reviewed by: imp, emaste
Differential Revision: https://reviews.freebsd.org/D41511
(cherry picked from commit d9dc1603d6e48cca84cad3ebe859129131b8387c)
libc: Add unit tests for N2630 and possible collateral damage.
Reviewed by: imp, emaste
Differential Revision: https://reviews.freebsd.org/D41512
(cherry picked from commit b9385720f34b536ef2568a642e8b1fad0450056f)
libc: Document support for binary integers.
Reviewed by: debdrup, emaste
Differential Revision: https://reviews.freebsd.org/D41522
(cherry picked from commit 76edfabbecdec686a570b8e009d5ea4112f943e0)
libc: Fix fixed-width case in the new integer parser.
Fixes: d9dc1603d6e4
Differential Revision: https://reviews.freebsd.org/D41622
(cherry picked from commit aca3bd1602577591e5cd237c4bb0bb71b3be0c75)
libc: Add a wide version of snprintf_test.
Reviewed by: imp, emaste
Differential Revision: https://reviews.freebsd.org/D41726
(cherry picked from commit 4ec9ee9912765ac4ca57353999caa92a23283d8e)
libc: Suppress format checks on printf() / scanf() tests.
Reviewed by: jrtc27, markj, emaste
Differential Revision: https://reviews.freebsd.org/D41727
(cherry picked from commit 294bd2827e61a78041f6613f4b82235fcc454157)
Approved by: re (gjb)
There are some sections which could be improved
and work to do so is on going. The work will be
covered via 'X-MFC-WITH' commits.
Obtained from: OpenBSD
MFC after: 1 month
Differential Revision: https://reviews.freebsd.org/D34759
Renumber cluase 4 to 3, per what everybody else did when BSD granted
them permission to remove clause 3. My insistance on keeping the same
numbering for legal reasons is too pedantic, so give up on that point.
Submitted by: Jan Schaumann <jschauma@stevens.edu>
Pull Request: https://github.com/freebsd/freebsd/pull/96
- New length modifiers: hh, j, ll, t, z.
Still to do:
- %C, %S, %lc, %ls (wide character support)
- %a/%A (exact hex representation of floating-point numbers)
Removed old compatability equivalents:
- %D for %ld, %O for %lo, %X for %lx, %E and %F for %le & %lf (these
were buggy anyway, since they should have represented %Le & %Lf).
- %[unknown uppercase char] for %ld, %[unknown lowercase char] for %d
track.
The $Id$ line is normally at the bottom of the main comment block in the
man page, separated from the rest of the manpage by an empty comment,
like so;
.\" $Id$
.\"
If the immediately preceding comment is a @(#) format ID marker than the
the $Id$ will line up underneath it with no intervening blank lines.
Otherwise, an additional blank line is inserted.
Approved by: bde
