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Guilherme Janczak 23377191e8 man: Prune unneeded <sys/types.h> include in setproctitle(3)
FreeBSD first declared the function in unistd.h in 2000:
https://cgit.freebsd.org/src/commit/include/unistd.h?id=9feac5c21886
No other #include line was needed to use the function, but the man page
unnecessarily instructed users to include sys/types.h until 2022-11-29:
https://cgit.freebsd.org/src/commit/?id=5b6f0a5012e9bc37dcb32b57b41e2443a46da620

libbsd first declared the function in unistd.h in 2010 with commit
3fed78e5b0 and inherited the bug from
FreeBSD's man page.

No need to do anything for backwards compat.

Signed-off-by: Guillem Jover <guillem@hadrons.org>
2022-12-13 03:49:29 +01:00
include build: Terminate lists in variables with «# EOL» 2022-11-23 23:44:09 +01:00
m4 build: Add compiler warnings support 2021-11-27 05:06:14 +01:00
man man: Prune unneeded <sys/types.h> include in setproctitle(3) 2022-12-13 03:49:29 +01:00
src build: Do not require funopen() to be ported 2022-11-24 23:23:33 +01:00
test build: Do not require funopen() to be ported 2022-11-24 23:23:33 +01:00
.gitignore Switch md5 compatibility logic back to direct linking 2021-12-01 04:14:35 +01:00
.gitlab-ci.yml build: Add alpine to CI for tests with musl libc 2022-01-29 15:03:08 +01:00
autogen build: Switch to autotools 2012-05-29 04:35:55 +02:00
configure.ac build: Improve C99 compatibility of __progname configure check 2022-12-13 03:49:29 +01:00
COPYING test: Fix explicit_bzero() test on the Hurd 2022-10-04 04:29:37 +02:00
get-version build: Switch to autotools 2012-05-29 04:35:55 +02:00
Makefile.am build: Terminate lists in variables with «# EOL» 2022-11-23 23:44:09 +01:00
README doc: Add missing empty line to separate README sections 2022-10-04 04:29:37 +02:00
TODO man: Replace references to a.out(5) with elf(5) 2019-08-08 03:22:09 +02:00

libbsd - Utility functions from BSD systems

This library provides useful functions commonly found on BSD systems,
and lacking on others like GNU systems, thus making it easier to port
projects with strong BSD origins, without needing to embed the same
code over and over again on each project.

A BSD compatible message-digest library is required, on systems where
this is not provided by its libc or libmd libraries, the canonical
implementation to use is <https://www.hadrons.org/software/libmd/>.


Releases
--------

  <https://libbsd.freedesktop.org/releases/>


Mailing List
------------

The subscription interface and web archives can be found at:

  <https://lists.freedesktop.org/mailman/listinfo/libbsd>

The mail address is:

  libbsd@lists.freedesktop.org


Source Repository
-----------------

The primary repository can be browsed at:

  <https://cgit.freedesktop.org/libbsd>

and cloned from:

  <https://anongit.freedesktop.org/git/libbsd>


Building from git source
------------------------

To prepare the libbsd source tree from git before starting the build process
some required software needs to be installed:

  GNU autoconf >= 2.67
  GNU automake >= 1.9
  GNU libtool >= 2.0

After installing the needed software, and running the following command on
the git tree:

  $ ./autogen

the source should be roughly equivalent to the distributed tar source.


Building from tar source
------------------------

The minimum software required to configure and build dpkg from a tarball is:

  C89 compiler
  make

The following software might be required depending on the system:

  libmd (whenever the libc does not provide the needed digest functions)

The build process is done by running the usual «./configure; make». To
see all available configuration options please run «./configure --help».