kc3-lang/libbsd

Log

Author Commit Date CI Message
Guillem Jover e832b768 2021-02-08T03:45:06 closefrom: Use close_range() on Linux when available Closes: !11 Based-on-patch-by: cptpcrd <cptpcrd.git@gmail.com> Signed-off-by: Guillem Jover <guillem@hadrons.org>
cptpcrd c4fca5bb 2021-02-07T14:22:21 closefrom: Handle lowfd < 0 properly More important if close_range() is going to be used, since casting negative values to 'unsigned int' might hide the errors. [guillem@hadrons.org: Minor coding style fix. ] Signed-off-by: Guillem Jover <guillem@hadrons.org>
Guillem Jover a1f79978 2021-02-08T02:52:50 closefrom: Import some changes from sudo Take most of the changes done in sudo, but preserve the existing local changes and refactoring. In addition, refactor pstat implementation into closefrom_pstat(), so that the code is easier to read, and requires no conditional declarations.
Faidon Liambotis 46760262 2021-02-07T20:47:00 Update <sys/queue.h> from FreeBSD This brings <sys/queue.h> to the most up-to-date version from FreeBSD, incorporating 18 commits from the past 5 years (2015-02-24 - 2021-01-25): $ git log --oneline 9090a24aed70..8d55837dc133 sys/sys/queue.h share/man/man3/queue.3 Only minimal changes compared to the FreeBSD version have been applied (queue.3 -> queue.3bsd, _LIBBSD_ prefix). [guillem@hadrons.org: Remove reference to kernel mode in man page. ] Closes: !12 Signed-off-by: Guillem Jover <guillem@hadrons.org>
Guillem Jover 25f9b306 2021-02-07T23:24:51 test: Improve code coverage for strnstr(3) unit tests
Guillem Jover 18ebabf2 2021-02-07T10:56:51 man: Update libbsd(7) man page with updates in 0.11.0
Guillem Jover 4ab11c7f 2021-02-07T10:37:18 build: Install libmd-dev in the gitlab CI
Guillem Jover 766c883e 2021-02-07T10:35:57 build: Switch gitlab CI to use a Debian buster
Guillem Jover a4de4d95 2021-02-07T02:03:59 Release libbsd 0.11.1
Guillem Jover 233cab9d 2021-02-06T23:28:42 Add support for new LIBBSD_VIS_OPENBSD selection macro This will make it possible to explicitly select the OpenBSD vis implementation (the current default) for code of OpenBSD origins.
Guillem Jover 45dd5229 2021-02-07T01:27:51 man: Remove empty line in reallocarray(3bsd) Warned-by: lintian Fixes: commit 01f0d1ea1e71f1018a009ebd9203dd48e6d90c45
Guillem Jover 2462cd88 2021-02-07T00:23:43 Release libbsd 0.11.0
Guillem Jover d54ceb37 2021-02-07T00:09:45 Update copyright claims
Guillem Jover 847e682f 2021-02-07T00:09:30 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.
Aaron Dierking 68f980c9 2018-07-05T14:47:47 Provide a default progname on Windows [guillem@hadrons.org: - Remove .exe extension from default program name. - Call reallocarray() once by switching to a «do {} while» loop. - Minor coding style fixes. ] Signed-off-by: Guillem Jover <guillem@hadrons.org>
Guillem Jover 37a9b56c 2021-02-06T23:43:12 Import pwcache module from OpenBSD
Faidon Liambotis 01f0d1ea 2020-12-31T12:46:03 Add recallocarray() and freezero() from OpenBSD Add recallocarray(), introduced in OpenBSD 6.1, and freezero(), introduced in OpenBSD 6.2. The former is imported as-is from OpenBSD, while the latter is the non-malloc-internal branch of the same code (and also the OpenSSH portable variant). Both of these originated in OpenBSD, but have also been implemented by IllumOS, cf. https://www.illumos.org/issues/8546 Documentation for these functions is in malloc(3) upstream, the relevant parts of which were previously imported in reallocarray(3bsd). Update reallocarray(3bsd) with the changes that were introduced since, and add the relevant bits for recallocarray() and freezero(), plus aliases. [guillem@hadrons.org: Update copyright in COPYING. ] Closes: !10 Signed-off-by: Guillem Jover <guillem@hadrons.org>
Seth R Johnson 9c85d828 2019-11-14T07:26:41 Fix ELF detection on Intel compilers The Intel compiler does not define __amd64__ on x86_64 platforms; instead, like other compilers, it defines __x86_64__ . Closes: !8 Signed-off-by: Guillem Jover <guillem@hadrons.org>
Guillem Jover eac4ce0c 2020-09-20T03:30:20 man: Add a timespec(3bsd) alias to timeval(3bsd) Even though man-pages project now includes man pages for system data types, we still include these for any other system that does not have them, to provide a self-contained project with code and documentation.
Guillem Jover 5ecff0c9 2020-09-16T23:41:28 man: Add missing LIBRARY section
Guillem Jover 8c5a83d6 2020-09-20T03:32:57 Fix coding style
Guillem Jover d5b04ab1 2020-08-16T22:01:42 test: Fix short lived memory leaks These are non-issues, but having a clean ASAN test suite makes it possible to detect actual problems in the tested code. Warned-by: gcc ASAN
Guillem Jover cfeafeab 2020-08-16T21:58:04 funopen: Fix memory leak in funopen_close() when closefn is NULL We need to free the cookiewrap even when the closefn method is NULL. Warned-by: gcc ASAN
Guillem Jover 3d6b6ead 2019-11-16T00:04:18 build: Detect support for --version-script in ld
Guillem Jover eb445425 2019-08-12T23:52:10 Do not define SIZE_T_MAX if already defined
Guillem Jover 59f6a956 2019-08-12T23:25:20 man: Add missing doc-operating-system-NetBSD string variable Fixes: commit 99320b9168ffb0112def1a712e8d59441d1b46d9.
Guillem Jover 3548c5f6 2019-08-26T05:39:17 Add missing strnvisx() to the symbols script Fixes: commit 2d7de186e9cb19a756c0630ee85cb3f2d29b3484.
Guillem Jover a11c98a6 2019-08-07T18:34:09 Release libbsd 0.10.0
Michael Shigorin 72c68868 2019-08-07T00:02:09 Add e2k support for nlist() This is a Russian 64-bit LE VLIW architecture named Elbrus (formerly Elbrus 2000). [guillem@hadrons.org: - Place the entry in alphabetical order. ] Signed-off-by: Guillem Jover <guillem@hadrons.org>
Guillem Jover 5745ca03 2019-08-06T15:49:41 err: Add err(), warn(), errx() and warnx() familiy of functions Some systems such as Windows or musl-libc based ones do not have these BSD extensions. In addition libbsd itself is making use of the warnx() functions, so we better provide these interfaces in case they are missing.
Guillem Jover 9628798d 2019-08-06T15:37:43 err: Rewrite warnc() and errc() family functions to be standalone Do not depend on the system vwarn() and verr() functions to implement the *c() variants, as the system might actually lack any of the <err.h> BSD extensions.
Guillem Jover f34a5f71 2019-08-06T15:29:54 err: Mark error functions as non-returning with __dead2
Frank Schaefer a4323f2b 2019-05-28T16:04:54 Add AArch64 ILP32 support to nlist() Closes: !7 Signed-off-by: Guillem Jover <guillem@hadrons.org>
Rosen Penev 4997efa5 2019-05-17T01:44:56 Add ARC support to nlist() Closes: !6 Signed-off-by: Rosen Penev <rosenp@gmail.com> Signed-off-by: Guillem Jover <guillem@hadrons.org>
Guillem Jover 96202c6c 2019-08-07T00:00:15 Add a comment to note the ELF entries are sorted alphabetically This should help people wanting to add new entries.
James Clarke 61d378f5 2019-02-03T00:11:15 Re-allow direct use of nlist.n_name in <nlist.h> Commit e8d340de ("Remove a.out support from nlist()") introduced a copy of the definition of nlist from a.out.h. However, as well as having n_name inside n_un, on the various BSDs n_name could also be accessed as a direct member of nlist, and this is made use of by FreeBSD's usr.bin/netstat/main.c. Thus we should also add the same enclosing anonymous union. [guillem@hadrons.org: - Add a minimal unit test. ] Closes: !4 Signed-off-by: Guillem Jover <guillem@hadrons.org>
Guillem Jover 9d917aad 2019-08-07T22:58:30 nlist: Fix out-of-bounds read on strtab When doing a string comparison for a symbol name from the string table, we should make sure we do a bounded comparison, otherwise a non-NUL terminated string might make the code read out-of-bounds. Warned-by: coverity
Guillem Jover 18662cad 2019-06-15T14:33:32 nlist: Fix unbounded malloc() calls There are a couple of malloc() calls with unbounded size arguments, coming from the parsed file. We need to make sure the size is not larger than the file being parsed, otherwise we might end up with out of memory conditions. Reported-by: Daniel Hodson <daniel@elttam.com.au> Signed-off-by: Guillem Jover <guillem@hadrons.org>
Guillem Jover ce53f7c2 2019-06-15T14:33:32 nlist: Fix pread() return value check We should check for partial reads, and not continue in those cases, as we are not retrying them, otherwise we might end up operating on uninitialized data. Reported-by: Daniel Hodson <daniel@elttam.com.au> Based-on-patch-by: Daniel Hodson <daniel@elttam.com.au> Signed-off-by: Guillem Jover <guillem@hadrons.org>
Guillem Jover 24d1f4dd 2019-06-15T14:33:32 nlist: Check whether sh_link is within bounds The sh_link members should be >= e_shnum, otherwise we might do out of bounds read accesses on the shdr array. Reported-by: Daniel Hodson <daniel@elttam.com.au> Based-on-patch-by: Daniel Hodson <daniel@elttam.com.au> Signed-off-by: Guillem Jover <guillem@hadrons.org>
Guillem Jover e9529d9b 2019-06-15T14:33:32 nlist: Check that e_shnum and e_shentsize are within bounds The e_shnum must not be 0, otherwise we will do a zero sized allocation and further processing of the executable will lead to out of bounds read/write accesses. The e_shentsize must be equal to sizeof(Elf_Shdr), otherwise we will perform out of bounds read accesses on the shdr array. Reported-by: Daniel Hodson <daniel@elttam.com.au> Based-on-patch-by: Daniel Hodson <daniel@elttam.com.au> Signed-off-by: Guillem Jover <guillem@hadrons.org>
Guillem Jover 3aaedb12 2019-06-15T14:33:32 nlist: Check whether the nl argument is not NULL This prevents programming errors. Reported-by: Daniel Hodson <daniel@elttam.com.au> Based-on-patch-by: Daniel Hodson <daniel@elttam.com.au> Signed-off-by: Guillem Jover <guillem@hadrons.org>
Guillem Jover 2c754f43 2019-07-31T03:49:43 man: Add man page sections to function references Signed-off-by: Guillem Jover <guillem@hadrons.org>
Sebastian ee4d2497 2019-03-10T10:03:12 man: Fix typo Closes: !5 Signed-off-by: Guillem Jover <guillem@hadrons.org>
Guillem Jover 8d2afa3a 2019-07-31T03:49:24 man: Fix typos Signed-off-by: Guillem Jover <guillem@hadrons.org>
Guillem Jover e9f6faf3 2019-07-31T03:02:38 man: Replace references to a.out(5) with elf(5) The a.out(5) support in nlist(3) got removed some time ago, and there is now only elf(5) support. Signed-off-by: Guillem Jover <guillem@hadrons.org>
Guillem Jover 99320b91 2019-06-13T23:43:57 man: Define doc-operating-system-NetBSD string variables This way we do not depend on the installed groff being new enough. Signed-off-by: Guillem Jover <guillem@hadrons.org>
Guillem Jover 71c710e9 2019-06-13T23:42:49 man: Use major.minor version for .Nx macros The macro only recognizes this version form, and not just major alone. Signed-off-by: Guillem Jover <guillem@hadrons.org>
Guillem Jover 21f4052c 2019-06-13T23:36:09 man: Add doc-str-Lb-libbsd aliases for str-Lb-libbsd groff(1) has changed the internal layout for the .Lb doc strings, but to preserve backwards compatibility we cannot simply rename them, we need to create new aliases so that these will work with old and new macros. Signed-off-by: Guillem Jover <guillem@hadrons.org>
Guillem Jover 1899e2c5 2019-07-31T02:58:01 Update TODO Signed-off-by: Guillem Jover <guillem@hadrons.org>
Aaron Dierking 48033408 2018-06-14T11:38:32 Provide a <sys/param.h> with MIN() and MAX() Windows doesn't provide <sys/param.h>. Several libbsd sources require it for MIN(), and these are useful non-system-specific macros anyway. Signed-off-by: Guillem Jover <guillem@hadrons.org>
Aaron Dierking f99b8ea5 2018-06-14T11:38:33 build: Disable CRT warnings on Windows These warnings are not helpful for libbsd. [guillem@hadrons.org: - Rename WINDOWS conditional to OS_WINDOWS. - Add a nil terminator to the AM_CPPFLAGS. ] Signed-off-by: Guillem Jover <guillem@hadrons.org>
Aaron Dierking 4bed4839 2018-06-14T11:38:32 build: Detect Windows/MinGW at configure time Extend the host OS checks to define an OS_WINDOWS automake conditional if the host is MinGW-like. This will be useful for future Windows-specific build tweaks. [guillem@hadrons.org: - Rename WINDOWS conditional to OS_WINDOWS. ] Signed-off-by: Guillem Jover <guillem@hadrons.org>
Guillem Jover 2e071c3c 2019-08-06T19:14:29 build: Support platforms without symbol versioning The .symver directive is ELF-specific. On non-ELF platforms, work around this with __attribute__((__alias__)) for the default symbol, and ignore the variant versioned symbols. Based-on-patch-by: Aaron Dierking <aarond@fb.com> Signed-off-by: Guillem Jover <guillem@hadrons.org>
Guillem Jover 890699a7 2019-08-06T18:51:45 build: Abstract symbol versioning via new libbsd_symver_* macros This makes it more obvious what they are doing. It will make it easier to make these directives more portable, as they are really ELF specific.
Guillem Jover b0ebb0d4 2019-08-06T23:16:42 build: Use __register_atfork() only if really available This is a glibc-specific symbol that has no public declaration. But is being used by the OpenBSD and this implementation as a hack to avoid having to link against the pthread library. This interface is at least included in LSB 5.0 [L], and using pthread_atfork() is otherwise problematic anyway [P]. [L] <https://refspecs.linuxfoundation.org/LSB_5.0.0/LSB-Core-generic/LSB-Core-generic/baselib---register-atfork.html> [P] <http://austingroupbugs.net/view.php?id=851> One problem is that we were using it whenever __GLIBC__ is defined, which is supposed to be defined only on an actual glibc, but uClibc defines that macro, but it does not provide the symbol on its noMMU variant. We add a new configure check that will try to link a program that uses that symbol to make sure it is present. Closes: !2 Reported-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Guillem Jover 73aea4f8 2019-08-06T23:11:50 build: Fix check for clock_gettime() within librt The check was always setting the libraries to link to include -lrt, as the success case includes the builtin one. Handle the various values.
Aaron Dierking 3d9c6c08 2018-06-14T11:38:32 Only define S_ISTXT if S_ISVTX is defined Windows doesn't provide S_ISVTX. Prefer not defining it rather than defining it to something invalid. Signed-off-by: Guillem Jover <guillem@hadrons.org>
Aaron Dierking b9dee9f6 2018-06-14T11:38:31 Use CHAR_BIT instead of NBBY in strnvis() <sys/param.h> is not available on Windows. Signed-off-by: Guillem Jover <guillem@hadrons.org>
Aaron Dierking 7cfa2d45 2018-06-14T11:38:31 Correct Clang feature detection Clang's __GNUC__ and __GNUC_MINOR__ definitions are not reliable and may not be defined at all when targeting the MSVC ABI. Use feature-checking macros when possible or check for __clang__. [guillem@hadrons.org: Update for __ protected keyword change. ] Signed-off-by: Guillem Jover <guillem@hadrons.org>
Guillem Jover 574c7a13 2018-06-18T00:36:44 Protect C language extensions with two leading and trailing underscores This should make their usage safer against user macros.
Aaron Dierking c2d9d840 2018-06-14T11:38:32 Guard non-portable forwarded includes These headers are not available on Windows. <bsd/sys/cdefs.h> ensures that __has_include() and __has_include_next() are defined. Signed-off-by: Guillem Jover <guillem@hadrons.org>
Aaron Dierking 2ebe6d5a 2018-06-14T11:38:32 Windows support for inet_net_pton() Signed-off-by: Guillem Jover <guillem@hadrons.org>
Aaron Dierking aeea1f40 2018-06-14T11:38:32 Windows support for HASHFileChunk() <io.h> provides the necessary file I/O functions. [guillem@hadrons.org: Move include before <hashinc>. ] Signed-off-by: Guillem Jover <guillem@hadrons.org>
Aaron Dierking 0500a1bd 2018-06-14T11:38:32 Don't require <grp.h> This is only used in the overlay test and Windows does not provide it. Signed-off-by: Guillem Jover <guillem@hadrons.org>
Aaron Dierking 81c3c3e4 2018-06-14T11:38:31 Replace reintroduced legacy u_* type usage in strnvis() and strnunvis() This fixes a regression caused by 2d7de18. These types are not available on all systems. Fixes: commit 2d7de186e9cb19a756c0630ee85cb3f2d29b3484 Signed-off-by: Guillem Jover <guillem@hadrons.org>
Guillem Jover 5e0998fa 2018-06-09T00:08:14 Remove dead code in vis The loop only executes while len > 0, and the trinary operator in the function argument is checking against len >= 1 which will always be true. Warned-by: coverity
Guillem Jover 8e2d5504 2018-06-06T05:41:34 Fix vis family of functions to not leak The code uses an internal helper function to avoid code repetition. But to get there, the function takes a pointer to a pointer, so that the few functions that require returning an allocated buffer can get hold of it this way. The problem is that the user might pass a NULL pointer and trigger an internal allocation even if the functions are not expected to do so. Add a new internal helper for non-allocations, that will assert that condition, and make any other function that requires this behavior call this one instead. Warned-by: coverity
Baruch Siach 13c32916 2018-06-05T19:21:46 flopen: Add missing <fcntl.h> include Commit 993828d84ee (Add flopenat() function from FreeBSD) dropped the fcntl.h header. This breaks the build with musl libc: flopen.c: In function ‘vflopenat’: flopen.c:60:14: error: ‘O_CREAT’ undeclared (first use in this function) if (flags & O_CREAT) { ^~~~~~~ Restore the fcntl.h header include to fix the build. Fixes: commit 993828d84eed0468c6c15b2818e534e6b134b8e4 Submitted-also-by: parazyd <parazyd@dyne.org> Signed-off-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: Guillem Jover <guillem@hadrons.org>
Guillem Jover 8e834cd0 2018-05-31T03:59:49 build: Simplify gitlab CI configuration Merge all stages so that we do not need to pass artifacts around. Quiesce «apt install».
Guillem Jover e354f9b1 2018-05-31T03:46:14 build: Install git in gitlab CI configuration
Guillem Jover 4c5e9b47 2018-05-31T03:34:07 build: Fix gitlab CI configuration Run «apt install» in non-interactive mode, and do not install Recommends. Replace build-essential, which is rather fat, with gcc and make. Execute autogen instead of autoreconf directly.
Guillem Jover 005b5090 2018-05-31T01:45:28 build: Add a gitlab CI configuration file
Jakub Wilk a8531ad0 2018-05-22T13:08:56 man: Fix comma splice Signed-off-by: Guillem Jover <guillem@hadrons.org>
Jakub Wilk c4b0fd2c 2018-05-22T13:08:55 man: Fix name of the function injected by libbsd-ctor Signed-off-by: Guillem Jover <guillem@hadrons.org>
Guillem Jover 1ca09c18 2018-05-22T16:03:59 Release libbsd 0.9.1
Guillem Jover e4e15ed2 2018-05-22T13:50:44 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
Guillem Jover bf697b90 2018-05-22T15:43:48 Add symbol redirection support We need this to be able to select different version symbols at compile-time.
Guillem Jover f1966385 2018-05-21T22:41:23 Fix COPYING file format We cannot refer to a License short-name if that is not on its own License paragraph. Split several other common License fields into their own paragraphs to avoid this problem in the future.
Guillem Jover e007233c 2018-05-21T04:41:56 Release libbsd 0.9.0
Guillem Jover 3cabf46b 2018-05-21T03:15:59 Deprecate fgetwln() This function has the same problems as fgetln() which is already marked as deprecated.
Guillem Jover 6eebc1f2 2018-05-21T03:10:12 Fix typo in fgetln() linker warning
Guillem Jover a1730c10 2018-05-15T00:55:02 Add Windows support for getentropy() and arc4random() Import from OpenBSD.
Guillem Jover 6f68c930 2018-05-21T00:22:38 Switch strtonum() implementation from strtoll() to strtoi() Import from NetBSD.
Guillem Jover e13b1a33 2018-05-21T00:20:49 Import strtoi() and strtou() functions from NetBSD
Guillem Jover ef5faeb5 2018-05-20T19:20:33 Update few RCS keyword contents to match BSD originals This will slightly reduce the delta, and makes it easier to compare the sources.
Guillem Jover 2d7de186 2018-05-21T03:09:05 Update vis/unvis modules from NetBSD
Guillem Jover 3efad641 2018-05-21T01:56:33 Update readpassphrase() from OpenBSD
Guillem Jover a6f407ab 2018-05-21T01:34:17 Update heapsort() from OpenBSD
Guillem Jover 21edbb4f 2018-05-21T00:31:15 Update fmtcheck() from NetBSD
Guillem Jover e3979d1a 2018-05-20T19:22:16 Update humanize_number() from FreeBSD Implements HN_IEC_PREFIXES.
Guillem Jover facbddb6 2018-05-20T19:18:18 Update pidfile module from FreeBSD Use EINVAL instead of EDOOFUS. Add a missing synopsis for pidfile_fileno() in the man page. Move the definition of struct pidfh from libutil.h into pidfile.c following upstream change.
Guillem Jover 3d88c999 2018-05-15T00:41:26 Update arc4random() headers from OpenBSD Split Linux support into its own header separate from the generic Unix to fix a Linux-specific issue with clone(). Reset rsp to NULL on failure.
Guillem Jover e42381dc 2018-05-15T00:41:26 Update getentropy() code from OpenBSD Includes changes to handle the Linux syscall blocking when there is not enough entropy during boot, by switching it to non-blocking mode and falling back to the alternative implementations. Man page URL reference fixes. Build fixes for Mac OS X. Fixes: https://bugs.debian.org/898088
Guillem Jover 993828d8 2018-05-21T01:11:46 Add flopenat() function from FreeBSD
Guillem Jover 30b4d507 2018-05-21T03:00:47 Add __arraycount() macro from NetBSD
Baruch Siach f6ed7c27 2018-04-03T20:10:14 Fix build for openrisc with uClibc uClibc defines EM_OR1K instead of EM_OPENRISC for the OpenRISC ELF e_machine ID. Use EM_OR1K when EM_OPENRISC is not defined. This fixes the following build failure: In file included from nlist.c:44:0: nlist.c: In function ‘__elf_is_okay__’: local-elf.h:224:23: error: ‘EM_OPENRISC’ undeclared (first use in this function) #define ELF_TARG_MACH EM_OPENRISC ^ nlist.c:77:26: note: in expansion of macro ‘ELF_TARG_MACH’ if (ehdr->e_machine == ELF_TARG_MACH && ^ Signed-off-by: Guillem Jover <guillem@hadrons.org>
Guillem Jover 1f8a3f7b 2018-03-06T01:39:45 Fix function declaration protection for glibc already providing them On non-glibc based systems we cannot unconditionally use the __GLIBC_PREREQ macro as it gets expanded before evaluation. Instead, if it is undefined, define it to 0. We should also always declare these functions on non-glibc based systems. And on systems with a new enough glibc, which provides these functions, we should still provide the declarations if _GNU_SOURCE is *not* defined. Reported-by: Jörg Krause <joerg.krause@embedded.rocks>
Guillem Jover b20272f5 2018-03-06T01:42:52 Remove <features.h> inclusion from <bsd/libutil.h> This is a non-portable header, and we should not assume it is present. Let the first system header pull it in if needed.
Guillem Jover 11ec8f1e 2018-03-06T01:41:35 Handle systems missing <sys/cdefs.h> This is a non-portable header, and we cannot expect it to be provided by the system libc (e.g. musl). We just need and rely on declaration that we have defined ourselves in our own <bsd/sys/cdefs.h>. So we switch to only ever assume that. Fixes: https://bugs.freedesktop.org/105281
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