libc: Implement N2680.

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

libc: Implement N2680.

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

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Remove $FreeBSD$: two-line .h pattern

Remove /^\s*\*\n \*\s+\$FreeBSD\$$\n/

Merge ^/head r325999 through r326131.

General further adoption of SPDX licensing ID tags.

Mainly focus on files that use BSD 3-Clause license.

The Software Package Data Exchange (SPDX) group provides a specification
to make it easier f

General further adoption of SPDX licensing ID tags.

Mainly focus on files that use BSD 3-Clause license.

The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.

Special thanks to Wind River for providing access to "The Duke of
Highlander" tool: an older (2014) run over FreeBSD tree was useful as a
starting point.

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Merge ^/head r314420 through r314481.

Renumber copyright clause 4

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

Renumber copyright clause 4

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

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Merge from head

Update the projects tree to a newer FreeBSD current.

The argument corresponding to %zn is supposed to be an ssize_t *, not
a size_t *, although the distinction is moot in practice.

Correctly handle malloc() failure. While here, reduce the code size a
bit by removing some calls to the inline function addtype().

Reduce the level of duplication between vfprintf() and vfwprintf()
by moving the positional argument handling code to a new file,
printf-pos.c, and moving common definitions to printflocal.h.
No func

Reduce the level of duplication between vfprintf() and vfwprintf()
by moving the positional argument handling code to a new file,
printf-pos.c, and moving common definitions to printflocal.h.
No functional change intended.

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Update the projects tree to a newer FreeBSD current.

The argument corresponding to %zn is supposed to be an ssize_t *, not
a size_t *, although the distinction is moot in practice.

Correctly handle malloc() failure. While here, reduce the code size a
bit by removing some calls to the inline function addtype().

Reduce the level of duplication between vfprintf() and vfwprintf()
by moving the positional argument handling code to a new file,
printf-pos.c, and moving common definitions to printflocal.h.
No func

Reduce the level of duplication between vfprintf() and vfwprintf()
by moving the positional argument handling code to a new file,
printf-pos.c, and moving common definitions to printflocal.h.
No functional change intended.

show more ...