Commit Graph

6 Commits

Author SHA1 Message Date
Adrien Destugues
4950607607 Add a features.h to auto enable _DEFAULT_SOURCE
Unless __STRICT_ANSI__ is defined (as it is when running the compiler in
--std=c89 or --std=c99, but not when running it without any specific
args), we can enable these by default and behave like most other
systems. I don't know why no one has done this yet despite suggesting it
multiple times and people prefer to #define _BSD_SOURCE manually
everywhere.

Remove all places in our Jamfiles and sources where it had been defined.
_DEFAULT_SOURCE is now enabled by default for all sources of Haiku, since we
let the compiler use GNU extensions (no strict C standard specified on
command line)

Use _DEFAULT_SOURCE as the define name to match current versions of
glibc. Enable it if _BSD_SOURCE is #defined in compiler flags, for
backward compatibility.

Change-Id: I6db04da5f6db437723cdfba3478f5094a69d7727
Reviewed-on: https://review.haiku-os.org/c/1633
Reviewed-by: Jérôme Duval <jerome.duval@gmail.com>
2019-07-29 20:26:46 +00:00
Adrien Destugues
58db38ed74 bsd/sys/param.h: add NBBY define
This defines the number of bits in a byte and is used in tnftpd.
Once this is merged, some patches to tnftpd can be removed.

Change-Id: Ie2d0c61ce1371daeeb8549281f4210147fb77197
Reviewed-on: https://review.haiku-os.org/c/1642
Reviewed-by: waddlesplash <waddlesplash@gmail.com>
2019-07-22 23:43:04 +00:00
Adrien Destugues
091a80aeed Protect all BSD extensions with _BSD_SOURCE
* Do not define the symbols by default, as they are not in the default
libraries.
* Adjust jamfiles of all code using BSD extensions to define
_BSD_SOURCE.
* This makes Haiku slightly more compliant to standard C/POSIX.
2015-04-16 07:33:06 +02:00
Scott McCreary
9aed025e4a Updated posix headers to remove commas from copyright line, to match the preferred coding guidelines.
Cleaned up some header style violations, making sure there are two blank lines after the header guards.
This fixes the bsd header part of #2191.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39291 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-11-03 22:04:50 +00:00
Axel Dörfler
e6b30aee0f Minor improvements for the BSD compatibility library:
* Added {get|set|end}usershell() functions.
* Define MAXLOGNAME, and L_SET, L_INCR, and L_XTND.
* The pidfile stuff in libutil.h is now included, too.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23827 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-02-02 17:38:09 +00:00
Axel Dörfler
8f813eeb9d More tweaks to the libbsd.so compatibility library:
* added sigsetmask(), and sigblock()
* added ALIGN(), ALIGNBYTES, and howmany() macros


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@19493 a95241bf-73f2-0310-859d-f6bbb57e9c96
2006-12-13 16:26:43 +00:00