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e5089628
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2022-11-23T23:31:54
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build: Do not require funopen() to be ported
This function cannot be easily and (more importantly) correctly ported
without cooperation from the libc stdio layer. We already document that
users should be prepared to have the function not available on some
platforms and that they should ideally switch their code to other
more portable and better interfaces.
Instead of making the build fail, and requiring porters to add
exceptions for something that most probably cannot be ported correctly
anyway, simply print a warning and let it build. This will not be a
regression because on those systems libbsd would have never been built
before.
Prompted-by: Jens Finkhaeuser <jens@finkhaeuser.de>
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00b538ff
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2022-11-23T23:28:34
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build: Terminate lists in variables with «# EOL»
This means we can add a trailing «\» to every element, so that they
can be removed without requiring modification of other lines, and can
be easily sorted.
Replace the old usage of $(nil) which could possibly end up with junk
added if such variable is ever defined, in the environment.
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c9ff8368
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2022-01-29T14:48:22
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test: Import explicit_bzero and strtonum test cases from OpenBSD
- Remove trailing spaces.
- Declare file-scope functions and variables static.
- Declare functions with a proper prototype.
- Do not mix declarations and code for C90 conformance.
- Do not compare size_t and ssize_t variables.
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eef07993
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2022-01-25T01:41:14
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Revert "build: Add missing proctitle unit test program"
This reverts commit beafad2657c7a57109c28f8bad9cb028c84c7dd5.
This test was already handled later on as part of the BUILD_LIBBSD_CTOR
conditional. Adding it to the unconditional set made the build fail when
the system does not have GNU .init_array section support.
Closes: #9
Analysis-by: Duncan Overbruck <mail@duncano.de>
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e7cf8c57
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2021-11-28T22:44:08
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Switch md5 compatibility logic back to direct linking
When using the recent dlsym() based wrapper, we are not requiring any
symbol from libmd, as we resolve those dynamically at run-time. We were
ending up linking against libmd because in another part of the code we
require (depending on the architecture) the SHA512 functions for the
getentropy() local implementation. But that function might be provided
by the system libc on some systems, which means we end up not linking
against libmd at all.
To solve this we go back to the previous simpler solution of linking
directly, which had the main drawback of then making programs fail to
link when not specifying -lmd (on platforms that need it). And then
switch the .so link point from a symlink to a linker script, so that we
can inject the -lmd library as-needed. This is similar to what glibc is
doing.
Fixes: commit 31f034e3862debda8615a449b1c11c4d6920dcc7
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beafad26
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2021-03-07T00:22:59
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build: Add missing proctitle unit test program
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31f034e3
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2021-02-09T05:57:37
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Switch libmd wrapper to use dlsym()
Switch from the previous versioned symbol implementation which required
users to also link against the message digest provider explicitly, or
they would fail to find the symbols, to an implementation that loads
the symbols from the linked library providing the functions using
dlsym(), thus preserving backwards compatibility.
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847e682f
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2021-02-07T00:09:30
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Use libmd hashing function implementations instead of embedding our own
This splits the implementation responsibilities, and reduces embedded
code copies, which was one of the driving points with this project to
start with, so it's nice to give a good example.
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37a9b56c
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2021-02-06T23:43:12
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Import pwcache module from OpenBSD
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e4e15ed2
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2018-05-22T13:50:44
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Fix strnvis() and strnunvis() NetBSD ABI break
The NetBSD implementations have different prototypes to the ones coming
from OpenBSD, which will break builds, and have caused segfaults at
run-time. We provide now both interfaces with different prototypes as
different version nodes allow selecting them at compile-time, defaulting
for now to the OpenBSD one to avoid build-time breakage, while emitting
a compile-time warning. Later on, in 0.10.0, we will be switching the
compile-time default to the NetBSD version.
Ref: http://gnats.netbsd.org/44977
Fixes: https://bugs.debian.org/899282
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cdbb9d05
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2017-06-18T20:30:40
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test: Add new strnstr() unit test
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0365d0ef
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2017-06-18T20:30:19
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test: Add new setprogname() and getprogname() unit test
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10b13285
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2017-06-18T20:29:52
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test: Add new setmode() and getmode() unit test
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922eff5c
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2017-06-14T01:52:12
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test: Add new nlist() unit test
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f1dd5f2e
|
2017-06-09T05:13:32
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test: Add unit test for strlcpy() and strlcat()
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f3b566bd
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2016-03-27T12:31:58
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test: Add a unit test for md5
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f84004ba
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2015-12-12T14:26:50
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test: Add new unit tests for individual headers usage
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02bccb0a
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2015-09-30T04:17:15
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test: Add unit test for strmode()
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58bef83f
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2015-11-16T01:12:24
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test: Add unit test for arc4random()
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02c33d50
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2015-11-30T02:48:23
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build: Move proctitle_LDFLAGS inside BUILD_LIBBSD_CTOR conditional
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45443583
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2015-09-23T19:37:37
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Add explicit_bzero() function from OpenBSD
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151bc71d
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2015-09-22T16:22:56
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Add compile and link-time deprecation warnings for fgetln()
Although the current implementation in libbsd is probably one of the
safest ones around, it still poses some problems when used with many
file streams. This function has now a replacement, that is both more
standard and portable. Ask users to switch to getline(3) instead.
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f50b197e
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2015-09-22T22:30:17
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test: Add fparseln() unit test
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54f15341
|
2015-09-22T20:56:15
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test: Refactor stream testing functions into a new module
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3a3d87d7
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2015-09-23T04:40:21
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test: Add closefrom() unit test
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cfb4d462
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2014-11-01T00:54:09
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test: Move and activate fpurge() test case from module to a dedicated file
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205827a2
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2014-11-01T00:52:42
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build: Centralize testsuite LDADD setting in a single variable
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e8d3d041
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2014-07-20T01:48:20
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build: Remove hard requirement for GNU .init_array section support
In case the support is not available, just stop building the
libbsd-ctor.a library, which is a nice to have thing, but should not
have been a hard requirement from the start. This should allow to
build libbsd on non-glibc based systems using another libc.
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f41fdcf1
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2013-10-21T05:07:56
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Add funopen() function
This is a wrapper over the glibc fopencookie() function.
We diverge from the FreeBSD, OpenBSD and DragonFlyBSD declarations,
because seekfn() there wrongly uses fpos_t, assuming it's an integral
type, and any code using that on a system where fpos_t is a struct
(such as GNU-based systems or NetBSD) will fail to build. In which case,
as the code has to be modified anyway, we might just as well use the
correct declaration.
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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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330b569f
|
2013-05-26T04:34:57
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test: Add new humanize unit test
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8c26c40a
|
2012-11-27T14:23:26
|
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test: Add setproctitle() unit test
|
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7196b4dc
|
2013-05-23T02:05:19
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test: Add new fgetln() and fgetwln() unit test
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14524b54
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2012-06-03T07:39:42
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build: Set default compiler variables from configure
This centralizes the setting so there's no duplication anymore,
makes sure the user supplied variables are never overridden, and
are only set when using gcc.
Reported-by: Samuli Suominen <ssuominen@gentoo.org>
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34bf1068
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2012-03-23T10:43:33
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test: Add a unit test for endian encoder/decoder
|
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786d1439
|
2012-03-24T20:37:55
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test: Add new overlay unit test
|
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abf14c39
|
2012-03-24T20:37:55
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test: Add new headers unit test
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23973e22
|
2012-03-23T10:43:33
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build: Add a test suite infrastructure
|