MFC after: 3 days
Reviewed by: andrew
Differential Revision: https://reviews.freebsd.org/D41814
(cherry picked from commit 88a9b6e1ed82b562f52bae26b3de257495cd1983)
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)
