Changes in Makefile

4a1c7529c96ff54657ef701fa89b92230ee6bac2 - libc/tests: add test for _MAX, _MIN, and *_WIDTH

Wed, 19 Nov 2025 20:26:11 +0100

libc/tests: add test for *_MAX, *_MIN, and *_WIDTHThis file checks the correctness of the various _MAX, _MIN, and_WIDTH macros defined for the libc types. It assumes that noneof the types have padding bits.Approved by: markj (mentor)MFC after: 1 monthDifferential Revision: https://reviews.freebsd.org/D53831 List of files: /freebsd/lib/libc/tests/gen/Makefile

c08e019c6ce4fc637b195f1bb0878763c3fefe9e - opendir, fdopendir: Add tests, clean up.

Tue, 08 Jul 2025 21:40:55 +0200

opendir, fdopendir: Add tests, clean up.* Add test cases for opendir() and fdopendir().* Drop O_NONBLOCK from opendir(); it was added a long time ago to avoid blocking if given a closed named pipe, but now we use O_DIRECTORY, which ensures that we get ENOTDIR in that case.* While here, remove unused #includes left over from the split.Sponsored by: Klara, Inc.Reviewed by: kevans, markjDifferential Revision: https://reviews.freebsd.org/D51126 List of files: /freebsd/lib/libc/tests/gen/Makefile

8d02b7190d3b926118fafc6a70a80676c349e186 - fts: Add test cases for unreadable directories.

Wed, 02 Jul 2025 12:22:16 +0200

fts: Add test cases for unreadable directories.Sponsored by: Klara, Inc.Reviewed by: kevansDifferential Revision: https://reviews.freebsd.org/D51098 List of files: /freebsd/lib/libc/tests/gen/Makefile

deeebfdecab56729fa898271ae53d01c8e156302 - libc: Add fscandir(), fscandir_b(), scandirat_b().

Fri, 20 Jun 2025 13:10:23 +0200

libc: Add fscandir(), fscandir_b(), scandirat_b().While here, clean up scandir() a bit and improve the documentation.MFC after: neverSponsored by: Klara, Inc.Reviewed by: markjDifferential Revision: https://reviews.freebsd.org/D50935 List of files: /freebsd/lib/libc/tests/gen/Makefile

d580567dfbce288907c5b526927385c0db24fa00 - Add tests for sig2str() / str2sig()

Thu, 15 May 2025 19:50:18 +0200

Add tests for sig2str() / str2sig()Reviewed by: imp, kib, des, jillesPull Request: https://github.com/freebsd/freebsd-src/pull/1696 List of files: /freebsd/lib/libc/tests/gen/Makefile

4d7c31bca252fbbd0808875cf0ad87fc0d91278f - glob2_test: Add tests for error callback functions and blocks

Fri, 23 May 2025 15:26:34 +0200

glob2_test: Add tests for error callback functions and blocksThis change adds tests that check basic callback functionality forblocks and function pointers. The tests also make sure that GLOB_ERRoverrides the callback's return value.Sponsored by: Klara, Inc.Differential Revision: https://reviews.freebsd.org/D50486 List of files: /freebsd/lib/libc/tests/gen/Makefile

d30a84ab442e13ba0ed9ac3b01743e49f94dcb41 - fts: Rename fts_options to fts_options_test

Thu, 08 May 2025 17:05:12 +0200

fts: Rename fts_options to fts_options_testSponsored by: Klara, Inc. List of files: /freebsd/lib/libc/tests/gen/Makefile

d2da6ed98494a66c0119b10345bb11daaa297ae3 - fts: Add tests for most FTS options.

Thu, 08 May 2025 16:29:02 +0200

fts: Add tests for most FTS options.Sponsored by: Klara, Inc.Reviewed by: kevans, impDifferential Revision: https://reviews.freebsd.org/D50234 List of files: /freebsd/lib/libc/tests/gen/Makefile

12668eadcb82ec4e1bca83dc93f976bd3655ad79 - bsd.compiler.mk: Add a blocks compiler feature.

Tue, 22 Apr 2025 19:44:58 +0200

bsd.compiler.mk: Add a blocks compiler feature.Sponsored by: Klara, Inc.Reviewed by: jrtc27Differential Revision: https://reviews.freebsd.org/D49963 List of files: /freebsd/lib/libc/tests/gen/Makefile

f0ac5e919f3f9918075d1a6da26d12e675e45b11 - fts: Add blocks support.

Tue, 22 Apr 2025 19:16:59 +0200

fts: Add blocks support.This adds an `fts_open_b()` variant of `fts_open()` which takes a blockinstead of a function pointer.This was inspired by, and is intended to be compatible with, Apple'simplementation; however, although our FTS and theirs share a commonancestor, they have diverged significantly. That and the fact thatwe still target compilers which don't support blocks means Apple'simplementation was not directly reusable.This is the second use case for blocks in FreeBSD (the first being`qsort_b()`, which we use here). This suggest we might want to adda `COMPILER_FEATURE` for blocks to avoid hardcoding any further`COMPILER_TYPE` checks.MFC after: neverRelnotes: yesSponsored by: Klara, Inc.Reviewed by: kevans, theraven, impDifferential Revision: https://reviews.freebsd.org/D49877 List of files: /freebsd/lib/libc/tests/gen/Makefile

e9ac41698b2f322d55ccf9da50a3596edb2c1800 - Remove residual blank line at start of Makefile

Mon, 15 Jul 2024 06:46:32 +0200

Remove residual blank line at start of MakefileThis is a residual of the $FreeBSD$ removal.MFC After: 3 days (though I'll just run the command on the branches)Sponsored by: Netflix List of files: /freebsd/lib/libc/tests/gen/Makefile

d0b2dbfa0ecf2bbc9709efc5e20baf8e4b44bbbf - Remove $FreeBSD$: one-line sh pattern

Wed, 16 Aug 2023 19:55:03 +0200

Remove $FreeBSD$: one-line sh patternRemove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/ List of files: /freebsd/lib/libc/tests/gen/Makefile

9e1281eabafa4aaf84828e70488c1802717b59af - libc: tests: hook CPUSET(9) test up to the build

Thu, 31 Dec 2020 19:26:01 +0100

libc: tests: hook CPUSET(9) test up to the buildAdd shims to map NetBSD's API to CPUSET(9). Obviously the invalid inputparts of these tests are relatively useless since we're just testing theshims that aren't used elsewhere, there's still some amount of value inthe parts testing valid inputs.Differential Revision: https://reviews.freebsd.org/D27307 List of files: /freebsd/lib/libc/tests/gen/Makefile

2d143336dec8a43803bfba507c5f29a625bc4137 - Enable long double tests on RISC-V

Wed, 24 Jun 2020 15:11:19 +0200

Enable long double tests on RISC-VSome of the NetBSD contributed tests are gated behind the__HAVE_LONG_DOUBLE flag. This flag seems to be defined only forplatforms whose long double is larger than their double. I could notfind this explicitly documented anywhere, but it is implied by thedefinitions in NetBSD's sys/arch/${arch}/include/math.h headers, and thefollowing assertion from the UBSAN code: #ifdef __HAVE_LONG_DOUBLE long double LD; ASSERT(sizeof(LD) > sizeof(uint64_t)); #endifRISC-V has 128-bit long doubles, so enable the tests on this platform,and update the comments to better explain the purpose of this flag.Reviewed by: ngieMFC after: 1 weekDifferential Revision: https://reviews.freebsd.org/D25419 List of files: /freebsd/lib/libc/tests/gen/Makefile

301cb491ea417e54c29e63ebe00afbc8de47cd1f - execvp: fix up the ENOEXEC fallback

Wed, 10 Jun 2020 03:30:37 +0200

execvp: fix up the ENOEXEC fallbackIf execve fails with ENOEXEC, execvp is expected to rebuild the commandwith /bin/sh instead and try again.The previous version did this, but overlooked two details:argv[0] can conceivably be NULL, in which case memp would never getterminated. We must allocate no less than three * sizeof(char *) so we canproperly terminate at all times. For the non-NULL argv standard case, wecount all the non-NULL elements and actually skip the first argument, so weend up capturing the NULL terminator in our bcopy().The second detail is that the spec is actually worded such that we shouldhave been preserving argv[0] as passed to execvp:"[...] executed command shall be as if the process invoked the sh utilityusing execl() as follows:execl(, arg0, file, arg1, ..., (char *)0);where is an unspecified pathname for the sh utility, file isthe process image file, and for execvp(), where arg0, arg1, and so oncorrespond to the values passed to execvp() in argv[0], argv[1], and so on."So we make this change at this time as well, while we're already touchingit. We decidedly can't preserve a NULL argv[0] as this would be incredibly,incredibly fragile, so we retain our legacy behavior of using "sh" forargv[] in this specific instance.Some light tests are added to try and detect some components of handling theENOEXEC fallback; posix_spawnp_enoexec_fallback_null_argv0 is likely not100% reliable, but it at least won't raise false-alarms and it did result inuseful failures with pre-change libc on my machine.This is a secondary change in D25038.Reported by: Andrew Gierth Reviewed by: jilles, kib, Andrew GierthMFC after: 1 week List of files: /freebsd/lib/libc/tests/gen/Makefile

7dc859a5f3cf2ccee2b5faf855648c3e1da4e215 - Add sigsetop extensions commonly found in musl libc and glibc

Thu, 12 Dec 2019 02:41:55 +0100

Add sigsetop extensions commonly found in musl libc and glibcThese functions (sigandset, sigisemptyset, sigorset) are commonly availablein at least musl libc and glibc; sigorset, at least, has proven quite usefulin qemu-bsd-user work for tracking the current process signal mask in a moreself-documenting/aesthetically pleasing manner.Reviewed by: bapt, jilles, pfgMFC after: 1 weekDifferential Revision: https://reviews.freebsd.org/D22187 List of files: /freebsd/lib/libc/tests/gen/Makefile

e9ac27430c0c639c1f89b1f048a44f6cea0ec265 - Implement getrandom(2) and getentropy(3)

Wed, 21 Mar 2018 02:15:45 +0100

Implement getrandom(2) and getentropy(3)The general idea here is to provide userspace programs with well-definedsources of entropy, in a fashion that doesn't require opening a new filedescriptor (ulimits) or accessing paths (/dev/urandom may be restrictedby chroot or capsicum).getrandom(2) is the more general API, and comes from the Linux world.Since our urandom and random devices are identical, the GRND_RANDOM flagis ignored.getentropy(3) is added as a compatibility shim for the OpenBSD API.truss(1) support is included.Tests for both system calls are provided. Coverage is believed to be atleast as comprehensive as LTP getrandom(2) test coverage. Additionally,instructions for running the LTP tests directly against FreeBSD are providedin the "Test Plan" section of the Differential revision linked below. (Theypass, of course.)PR: 194204Reported by: David CARLIER Discussed with: cperciva, delphij, jhb, markjRelnotes: maybeDifferential Revision: https://reviews.freebsd.org/D14500 List of files: /freebsd/lib/libc/tests/gen/Makefile

acf1f7104483daa039446f5130d63b21634b4fc4 - Add a new set of simple tests for makecontext().

Wed, 31 Jan 2018 19:02:02 +0100

Add a new set of simple tests for makecontext().In contrast to the existing NetBSD setcontext_link test, these testsverify that passing from 1 to 6 arguments through to the callback functionwork correctly which can be useful for testing ABIs which split argumentsbetween registers and the stack.Sponsored by: DARPA / AFRL List of files: /freebsd/lib/libc/tests/gen/Makefile

82241ed55ce11de0aaf52d62728f3ef80f814ae7 - Optimize telldir(3)

Wed, 06 Dec 2017 23:06:48 +0100

Optimize telldir(3)Currently each call to telldir() requires a malloc and adds an entry to alinked list which must be traversed on future telldir(), seekdir(),closedir(), and readdir() calls. Applications that call telldir() for everydirectory entry incur O(n^2) behavior in readdir() and O(n) in telldir() andclosedir().This optimization eliminates the malloc() and linked list in most cases bypacking the relevant information into a single long. On 64-bit architecturesmsdosfs, NFS, tmpfs, UFS, and ZFS can all use the packed representation. On32-bit architectures msdosfs, NFS, and UFS can use the packedrepresentation, but ZFS and tmpfs can only use it for about the first 128files per directory. Memory savings is about 50 bytes per telldir(3) call.Speedup for telldir()-heavy directory traversals is about 20-30x for onemillion files per directory.Reviewed by: kib, mav, mckusickMFC after: 3 weeksSponsored by: Spectra Logic CorpDifferential Revision: https://reviews.freebsd.org/D13385 List of files: /freebsd/lib/libc/tests/gen/Makefile

b754c27916c5d1b0fe2f57d6d4ba94c7de1b541b - MFH @ r323558.

Wed, 13 Sep 2017 21:12:28 +0200

MFH @ r323558. List of files: /freebsd/lib/libc/tests/gen/Makefile