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c5b95902
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2013-07-11T12:25:54
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Move setproctitle() automatic initialization to its own library
The automatic initialization cannot be part of the main shared library,
because there is no thread-safe way to change the environ global
variable. This is not a problem if the initializaion happens just at
program load time, but becomes one if the shared library is directly or
indirectly dlopen()ed during the execution of the program, which could
have either kept references to the old environ or could change it in
some other thread. This has been observed for example on systems using
Samba NSS modules.
To avoid any other possible fallout, the constructor is split into a
new static library that needs to be linked explicitly into programs
using setproctitle(). As an additional safety measure the pkg-config
linker flags will mark the program as not allowing to be dlopen()ed
so that we avoid the problem described above.
Reported-by: Jan Alexander Steffens (heftig) <jan.steffens@gmail.com>
Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=66679
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e9933255
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2013-05-25T17:11:53
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Make setproctitle() available in 0.2 and 0.5 version nodes
Make the 0.5 version the default, so that code wanting the actual
implemented version can get a proper versioned depdendency. For code
linked against the old version, make it available as an alias.
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a97ce513
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2012-11-23T21:19:45
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Add new fgetwln() function
Man page taken from FreeBSD.
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ee0489eb
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2012-08-07T08:44:30
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Add new fparseln() function
Taken from NetBSD.
[guillem@hadrons.org:
- Import from NetBSD instead of FreeBSD to get a 3-clause BSD license,
instead of a 4-clause one.
- Define compatibility macros.
- Change library from libc to libbsd and header in man page.
- Add copyright information to COPYING.
- Add symbol to map file. ]
Signed-off-by: Guillem Jover <guillem@hadrons.org>
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1be0bdb2
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2012-11-25T21:13:38
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Add new strnstr() function
Taken from FreeBSD.
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ff0d700d
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2012-11-23T17:16:43
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Add new wcslcat() and wcslcpy() functions
Taken from FreeBSD.
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64348583
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2011-12-31T04:30:48
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Add new expand_number() function
Taken from FreeBSD.
[guillem@hadrons.org:
- Include <stdint.h> in <bsd/libutil.h>. ]
Signed-off-by: Guillem Jover <guillem@hadrons.org>
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943939d0
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2011-12-31T08:39:44
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Add new closefrom() function
Code taken from sudo, man page from FreeBSD.
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0aa777f4
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2011-12-31T07:35:52
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Move .pc and .map files to src/
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