Commit Graph

19 Commits

Author SHA1 Message Date
Konstantin Belousov
3ae8d83d04 Remove __NO_TLS.
All supported platforms support thread-local vars and __thread.

Reviewed by:	emaste
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D28796
2021-02-23 20:08:10 +02:00
Pedro F. Giffuni
2321c47418 include: 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.
2017-11-20 19:45:28 +00:00
Jilles Tjoelker
1f04a45950 libc: Do not refer to _DefaultRuneLocale in ctype inlines
Referring to _DefaultRuneLocale causes this >4KB structure to be copied to
all executables that use <ctype.h> inlines (except PIE executables).

This only affects the case where thread local storage is available.

_CurrentRuneLocale cannot be NULL, so the check can be removed entirely.

_DefaultRuneLocale needs to remain available for now since libc++ uses it.
The __isctype inline in include/_ctype.h also refers to _DefaultRuneLocale
and remains available because it may still be used by third party software.

Reviewed by:	bdrewery, theraven
Differential Revision:	https://reviews.freebsd.org/D10363
2017-10-22 20:01:07 +00:00
Dimitry Andric
b1e45245d1 After r232498, programs built with -ansi or -std=c89 including <ctype.h>
would not compile anymore, due to plain 'inline' keywords.  Fix this by
using __inline instead.

Reported by:	Jia-Shiun Li <jiashiun@gmail.com>
Discussed with:	theraven
2012-03-06 20:15:23 +00:00
David Chisnall
a8ed63bb3d Reapply 227753 (xlocale cleanup), plus some fixes so that it passes build
universe with gcc.

Approved by:	dim (mentor)
2012-03-04 15:31:13 +00:00
Dimitry Andric
b74cf6dcf1 Revert r231673 and r231682 for now, until we can run a full make
universe with them.  Sorry for the breakage.

Pointy hat to:	     me and brooks
2012-02-14 21:48:46 +00:00
David Chisnall
7780c181c5 Fix a misplaced __NO_TLS locations, and change a GNUism to a C11ism for
consistency.

Approved by:	brooks (mentor)
2012-02-14 14:24:37 +00:00
David Chisnall
82dd5016bd Cleanup of xlocale:
- Address performance regressions encountered by das@ by caching per-thread
  data in TLS where available.
- Add a __NO_TLS flag to cdefs.h to indicate where not available.
- Reorganise the xlocale.h definitions into xlocale/*.h so that they can be
  included from multiple places.
- Export the POSIX2008 subset of xlocale when POSIX2008 says it should be
  exported, independently of whether xlocale.h is included.
- Fix the bug where programs using ctype functions always assumed ASCII unless
  recompiled.
- Fix some style(9) violations.

Reviewed by:	brooks (mentor)
Approved by:	dim (mentor)
2012-02-14 12:03:23 +00:00
David Chisnall
3c87aa1d3d Implement xlocale APIs from Darwin, mainly for use by libc++. This adds a
load of _l suffixed versions of various standard library functions that use
the global locale, making them take an explicit locale parameter.  Also
adds support for per-thread locales.  This work was funded by the FreeBSD
Foundation.

Please test any code you have that uses the C standard locale functions!

Reviewed by:    das (gdtoa changes)
Approved by:    dim (mentor)
2011-11-20 14:45:42 +00:00
Warner Losh
f2556687c6 Remove the Berkeley clause 3's.
Add a few $FreeBSD$
2010-02-16 19:39:50 +00:00
Tim J. Robbins
ddc1eded85 Prefix the names of members of _RuneLocale and its sub-structures
with ``__'' to avoid polluting the namespace. This doesn't change the
documented rune interface at all, but breaks applications that accessed
_RuneLocale directly.
2004-06-23 07:01:44 +00:00
Mike Barcroft
423eb945c0 o Fix namespace scope issues in <ctype.h> by using the relatively new
visibility primitives.
o Implement _tolower() and _toupper() POSIX.1-2001 (XSI) macros in
  <ctype.h>.
o Reduce pollution in <runetype.h> by removing typedefs and using
  implementation namespaced types.
o Add a typedef in <rune.h> to compensate for <runetype.h> losing its
  typedefs.

Reviewed by:	bde
2002-09-06 04:22:54 +00:00
Mike Barcroft
abbd890233 o Merge <machine/ansi.h> and <machine/types.h> into a new header
called <machine/_types.h>.
o <machine/ansi.h> will continue to live so it can define MD clock
  macros, which are only MD because of gratuitous differences between
  architectures.
o Change all headers to make use of this.  This mainly involves
  changing:
    #ifdef _BSD_FOO_T_
    typedef	_BSD_FOO_T_	foo_t;
    #undef _BSD_FOO_T_
    #endif
  to:
    #ifndef _FOO_T_DECLARED
    typedef	__foo_t	foo_t;
    #define	_FOO_T_DECLARED
    #endif

Concept by:	bde
Reviewed by:	jake, obrien
2002-08-21 16:20:02 +00:00
David E. O'Brien
6087d2441e Don't define wchar_t if we are a C++ compiler.
PR:		31864, 40084
2002-07-09 05:13:30 +00:00
Bruce Evans
514a0ae7d2 Fixed some style bugs in the removal of __P(()). Some function parameter
lists were outdented to column 0.
2002-03-26 01:35:05 +00:00
Warner Losh
bb28f3c29b Breath deep and take __P out of the system include files.
# This appears to not break X11, but I'm having problems compiling the
# glide part of the server with or without this patch, so I can't tell
# for sure.
2002-03-23 17:24:55 +00:00
Bruce Evans
cdd84b0211 Fixed longstanding namespace convolution involving rune_t vs wchar_t.
If _ANSI_SOURCE or _POSIX_SOURCE is defined, then <ctype.h> had to
be included before <stddef.h> or <stdlib.h> to get rune_t declared.
Now rune_t is declared perfectly bogusly in all cases when <ctype.h>
is included.

This change breaks similar (but more convoluted) convolutions in the
stddef.h in gcc distributions.  Ports of gcc should avoid using the
gcc headers.
1996-05-01 00:40:10 +00:00
Andrey A. Chernov
a74de56d07 Fix sgetrune/sputrune arg type: was unsigned int instead of size_t 1996-04-18 07:13:42 +00:00
Rodney W. Grimes
59deaec541 BSD 4.4 Lite Include Sources 1994-05-24 09:57:34 +00:00