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* md2-buffer tests: New module.Bruno Haible2021-09-192-10/+10
| | | | | | | * tests/test-md2-buffer.c: Renamed from tests/test-md2.c. * modules/crypto/md2-buffer-tests: Renamed from modules/crypto/md2-tests. Test tests/test-md2-buffer.c instead of tests/test-md2.c.
* md2-buffer: New module.Bruno Haible2021-09-192-5/+27
| | | | | | | | | * lib/md2-stream.c: New file, extracted from lib/md2.c. * lib/md2.c: Don't include stdlib.h, unlocked-io.h. (BLOCKSIZE, md2_stream): Moved to md2-stream.c. * lib/md2.h: Reorder declarations. * modules/crypto/md2-buffer: New file, based on modules/crypto/md2. * modules/crypto/md2: Rewritten.
* string, wchar: Don't cause link errors for rpl_free (regr. 2021-09-07).Bruno Haible2021-09-182-0/+2
| | | | | | | | | | * lib/string.in.h (free, rpl_free): Consider GNULIB_FREE_POSIX variable. * lib/wchar.in.h (free, rpl_free): Likewise. * m4/string_h.m4 (gl_STRING_H_REQUIRE_DEFAULTS): Require module indicator variable initializations from the stdlib module. * m4/wchar_h.m4 (gl_WCHAR_H_REQUIRE_DEFAULTS): Likewise. * modules/string (Makefile.am): Substitute GNULIB_FREE_POSIX in string.h. * modules/wchar (Makefile.am): Substitute GNULIB_FREE_POSIX in wchar.h.
* strerror_r-posix: port even better to AndroidPaul Eggert2021-09-082-4/+4
| | | | | | | | | | | | | | | | * lib/strerror_r.c: Use STRERROR_R_CHAR_P to decide whether the system strerror_r returns char *, and HAVE_DECL_STRERROR_R to decide whether it either does that or returns an integer. In the former case, use the system strerror_r even on platforms like Android API level 23 that don’t have __xpg_strerror_r; also check for strerror_r failure just in case. * m4/error.m4 (gl_PREREQ_ERROR): * m4/strerror_r.m4 (gl_PREREQ_STRERROR_R): Use system extensions on Android, to avoid mishandling strerror_r on API level 23 and later. * modules/error, modules/strerror_r-posix (configure.ac): Surround gl_PREREQ_ERROR with AS_IF instead of plain if, so that AC_REQUIREs are propagated out.
* string, wchar: avoid some namespace pollutionPaul Eggert2021-09-072-0/+4
| | | | | | | | | | | * lib/string.in.h, lib/wchar.in.h: (free): Declare by hand instead of including stdlib.h. This avoids some namespace pollution. It should also avoid some nested-include problems described by Lucy Phipps in: https://lists.gnu.org/r/bug-gnulib/2021-09/msg00018.html * modules/string, modules/wchar: (Depends-on): Add stdlib, so that REPLACE_FREE has the right value. (Makefile.am): Replace @REPLACE_FREE@ when creating the include file.
* crypto: revert previous changePaul Eggert2021-09-074-4/+0
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* crypto: add missing file af_alg.hPaul Eggert2021-09-064-0/+4
| | | | | | * modules/crypto/md5-buffer, modules/crypto/sha1-buffer: * modules/crypto/sha256-buffer, modules/crypto/sha512-buffer: (Files): Add lib/af_alg.h, since the .c files include it.
* spawn-pipe: Fix test failure when running under QEMU user-mode.Bruno Haible2021-08-301-0/+2
| | | | | | | | * tests/test-spawn-pipe-child.c: Include <stdbool.h>, <string.h>, qemu.h. (main): Under QEMU user-mode, allow fd 2 or fd 3 to be open. * modules/spawn-pipe-tests (Files): Add qemu.h. (Depends-on): Add stdbool.
* execute: Fix test failure when running under QEMU user-mode.Bruno Haible2021-08-301-0/+2
| | | | | | | * tests/test-execute-child.c: Include <stdbool.h>, qemu.h. (main): Under QEMU user-mode, allow fd 3 to be open. * modules/execute-tests (Files): Add qemu.h. (Depends-on): Add stdbool.
* posix_spawn_file_actions_addfchdir: Avoid test failure under QEMU.Bruno Haible2021-08-301-0/+2
| | | | | | | | | | | * tests/test-posix_spawn-fchdir.c: Include qemu.h. (is_qemu): New variable. (test): Under QEMU user-mode, don't expect that "pwd" produces the result "/". (main): Initialize is_qemu. Under QEMU user-mode, skip the relative file name test. * modules/posix_spawn_file_actions_addfchdir-tests (Files): Add qemu.h. (Depends-on): Add stdbool.
* getcwd tests: Avoid test failure when running under QEMU user-mode.Bruno Haible2021-08-301-1/+3
| | | | | | | | * modules/getcwd-tests (Files): Add qemu.h. (Depends-on): Add stdbool. * tests/test-getcwd.c: Include qemu.h. (test_long_name): Skip this test when running under QEMU user-mode. (main): Consider return code 77 from test_long_name.
* base32, base64: fix broken testsPaul Eggert2021-08-292-2/+0
| | | | | | | | | | | | Problem reported by Bruno Haible in: https://lists.gnu.org/r/bug-gnulib/2021-08/msg00170.html * lib/base32.c, lib/base64.c: Do not include verify.h, and omit all uses of ‘assume’. * modules/base32, modules/base64 (Depends-on): Remove verify. * tests/test-base32.c, tests/test-base64.c: Don’t pass out-of-range values to allocator, as converting them to idx_t relies on implementation-defined behavior that could trap.
* ialloc: relicensePaul Eggert2021-08-291-1/+1
| | | | * modules/ialloc (License): Change from LGPL to LGPLv2+.
* Skip some tests when running under QEMU user-mode.Bruno Haible2021-08-294-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | * tests/qemu.h: New file. * tests/test-get-rusage-as.c: Include qemu.h. (main): Skip the test when running under QEMU. * tests/test-get-rusage-data.c: Include qemu.h. (main): Skip the test when running under QEMU. * tests/test-printf-posix2.c: Include qemu.h. (main): Return with code 77 when running under QEMU. * tests/test-fprintf-posix2.c: Include qemu.h. (main): Return with code 77 when running under QEMU. * tests/test-fprintf-posix3.c: Include qemu.h. (main): Return with code 79 when running under QEMU. * tests/test-fprintf-posix3.sh: Skip the test when the return code was 79. * tests/test-dprintf-posix2.c: Include qemu.h. (main): Return with code 79 when running under QEMU. Use return code 80 instead of 78. * tests/test-dprintf-posix2.sh: Skip the test when the return code was 79. Update for changed return code. * modules/get-rusage-as-tests (Files): Add qemu.h. (Depends-on): Add stdbool. * modules/get-rusage-data-tests (Files): Add qemu.h. (Depends-on): Add stdbool. * modules/fprintf-posix-tests (Files): Add qemu.h. (Depends-on): Add stdbool. * modules/dprintf-posix-tests (Files): Add qemu.h. (Depends-on): Add stdbool.
* base32, base64: prefer signed to unsigned integersPaul Eggert2021-08-272-0/+4
| | | | | | | | | | | | | | | | | | | | * lib/base32.c, lib/base64.c: Include ialloc.h instad of stdlib.h. Include intprops.h, verify.h. * lib/base32.c (base32_encode, base32_encode_alloc, get_8, decode_8) (base32_decode_ctx, base32_decode_alloc_ctx): * lib/base32.h (struct base32_decode_context): * lib/base64.c (base64_encode_fast, base64_encode) (base64_encode_alloc, get_4, decode_4, base64_decode_ctx) (base64_decode_alloc_ctx): * lib/base64.h (struct base64_decode_context): * tests/test-base32.c (main): * tests/test-base64.c (main): Prefer signed to unsigned integers. * lib/base32.c (base32_encode_alloc): * lib/base64.c (base64_encode_alloc): Use simpler and more-direct check for overflow, removing a TODO. * lib/base32.h, lib/base64.h: Include idx.h instead of stddef.h. * modules/base32, modules/base64 (Depends-on): Add ialloc, verify.
* execute tests: Fix test failure when libtool is in use.Bruno Haible2021-08-253-0/+3
| | | | | | | | | * modules/execute-tests (Makefile.am): Link test-execute-child without using libtool. * modules/spawn-pipe-tests (Makefile.am): Link test-spawn-pipe-child without using libtool. * modules/system-quote-tests (Makefile.am): Link test-system-quote-child without using libtool.
* snippet/unused-parameter: Mark unused module obsolete.Bruno Haible2021-08-231-0/+6
| | | | * modules/snippet/unused-parameter (Status, Notice): Mark as obsolete.
* c-stack: depend on inttypes, mempcpyPaul Eggert2021-08-221-0/+2
| | | | | | * modules/c-stack (Depends-on): Add inttypes, mempcpy. mempcpy problem reported by Evan Miller in: https://debbugs.gnu.org/50098#31
* c-stack: Test for libsigsegv once, not twice.Bruno Haible2021-08-221-9/+6
| | | | | | | | * m4/sigsegv.m4: New file, based on modules/sigsegv. * modules/sigsegv (Files): Add it. (configure.ac): Require gl_SIGSEGV. Test gl_sigsegv_uses_libsigsegv instead of with_libsigsegv and gl_cv_lib_sigsegv. * m4/c-stack.m4 (gl_C_STACK): Likewise.
* rawmemchr: Fix use in relocatable-prog-wrapper (regression 2021-08-20).Bruno Haible2021-08-221-0/+1
| | | | | * lib/rawmemchr.c: Restore test of HAVE_RAWMEMCHR. * modules/relocatable-prog-wrapper (Depends-on): Add stdalign.
* rawmemchr: modernize and simplifyPaul Eggert2021-08-201-0/+3
| | | | | | | | | | | | | | | | * lib/rawmemchr.c (HAVE_RAWMEMCHR): Assume it’s not defined; otherwise this file would not be compiled. Include limits.h, stdalign.h, stdint.h, verify.h. (rawmemchr): Prefer uintptr_t to unsigned long and to size_t when it’s the better type. Verify that longword lacks padding. Use alignof rather than sizeof when checking alignment. Simplify by assuming C99 decl-after-statement, and by using multiplication rather than repeated shifting and OR (modern compilers can optimize the multiplication if needed). Avoid unnecessary casts. Don’t assume CHAR_WIDTH is 8. Convert back and forth between void * to suppress bogus GCC warnings about alignment. Omit a duplicate assignment to char_ptr. * modules/rawmemchr (Depends-on): Add stdalign, stdint, verify.
* fopen: Fix link error on native Windows.Bruno Haible2021-08-081-0/+1
| | | | * modules/fopen (Depends-on): Add close.
* fopen: Fix compilation error on AIX (regression from 2020-05-28).Bruno Haible2021-08-081-0/+1
| | | | * modules/fopen (Depends-on): Add fcntl-h.
* stdlib, string, wchar: Improve GCC 11 allocation-deallocation checking.Bruno Haible2021-08-081-0/+2
| | | | | | | | | | | | | | | | | | | | | | * lib/stdlib.in.h (aligned_alloc): For GCC >= 11: Declare also when the platform already declares the function or when the module 'aligned_alloc' is not in use. (calloc): For GCC >= 11: Declare nearly always. (canonicalize_file_name): For GCC >= 11: Declare also when the platform already declares the function or when the module 'canonicalize-lgpl' is not in use. (malloc, realloc): For GCC >= 11: Declare nearly always. * lib/malloc.in.h: Remove redundant include. (memalign): For GCC >= 11: Declare also when the platform already declares the function or when the module 'memalign' is not in use. * lib/string.in.h: Include <stdlib.h> always. (strdup): For GCC >= 11: Declare also when the platform already declares the function or when the module 'strdup' or 'strdup-posix' is not in use. * lib/wchar.in.h: Include <stdlib.h> always. (wcsdup): For GCC >= 11: Declare also when the platform already declares the function or when the module 'wcsdup' is not in use. * modules/free-posix (Depends-on): Add string, wchar.
* xgetdomainname: Ensure .c file starts with '#include <config.h>'.Bruno Haible2021-08-072-1/+4
| | | | | | | | | | * lib/xgetaname-impl.h: New file, based on lib/xgethostname.c. * lib/xgethostname.c: Move implementation to lib/xgetaname-impl.h. * lib/xgetdomainname.c: Include <config.h>. Include xgetaname-impl.h instead of xgethostname.c. * modules/xgethostname (Files): Add lib/xgetaname-impl.h. * modules/xgetdomainname (Files): Likewise. (Depends-on): Remove xgethostname. Add free-posix, xalloc.
* glob: merge from glibcPaul Eggert2021-08-061-0/+1
| | | | | | * lib/glob-libc.h, lib/glob.c: Merge changes from glibc 2.34. The result should be copyable directly into glibc. * modules/glob-h (glob-libc.gl.h): Also omit __THROWNL.
* gnulib-common: update for C2x 2020-12-11 draftPaul Eggert2021-07-313-14/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Use blessed-by-draft-standard way to test for [[__deprecated__]] etc.; this is supported by GCC 11 and the fallback code should work fine with GCC 10 and earlier, clang, etc. * NEWS, doc/attribute.texi: Mention that DEPRECATED etc. must now come first. * lib/fflush.c, lib/unistr.in.h: Do not include unused-parameter.h. All uses of _GL_UNUSED_PARAMETER (after parameters) replaced by _GL_ATTRIBUTE_MAYBE_UNUSED (before parameters). Although perhaps we need a shorter name for _GL_ATTRIBUTE_MAYBE_UNUSED, that should probably be in gnulib-common.m4, due to the ubiquity of this issue. And perhaps the snippet/unused-parameter module should be marked obsolete since it's no longer compatible with its old use. * m4/gnulib-common.m4 (gl_COMMON_BODY): Define the macro _GL_HAS_C_ATTRIBUTE, and use it instead of __STDC_VERSION__ in deciding whether to use C2x attributes like [[__deprecated__]]. (_GL_ATTRIBUTE_MAYBE_UNUSED): Fall back on _GL_ATTRIBUTE_UNUSED. (_GL_ATTRIBUTE_UNUSED): New macro, for labels where C2x [[maybe_unused]] do not work. (_GL_UNUSED, _GL_UNUSED_LABEL): Use it. * modules/fflush, modules/unistr/base (Depends-on): Remove snippet/unused-parameter. * modules/fflush (selinux/selinux.h, selinux/context.h) (selinux/label.h): Do not use $(UNUSED_PARAMETER). Remove useless chmod a-x.
* Assume GNU gettext >= 0.17.Bruno Haible2021-07-257-36/+0
| | | | | | | | | | | * modules/vasprintf (Notice): Remove. * modules/xvasprintf (Notice): Remove. * modules/xprintf (Notice): Remove. * modules/error (Notice): Remove. * modules/verror (Notice): Remove. * modules/argp (Notice): Remove. * modules/propername (Notice): Remove. * lib/propername.h: Remove outdated comment.
* posixtm: pacify latest GCCPaul Eggert2021-07-171-1/+4
| | | | | | | | | | | | | | | Also, modernize while I’m at it. * lib/posixtm.c: Include c-ctype.h, idx.h, intprops.h, verify.h instead of stdlib.h. (ISDIGIT): Remove. All uses replaced by c_isdigit. (year, posix_time_parse): Prefer idx_t to size_t. Use assume instead of abort. (posixtime): Do not parse twice; once is enough. That way, we needn’t worry about a bogus warning about strcpy overrunning a buffer from GCC 11.1.1 20210531 (Red Hat 11.1.1-3) x86-64 when coreutils is configured with --enable-gcc-warnings. * modules/posixtm (Depends-on): Add c-ctype, intprops, verify. Remove stpcpy.
* year2038: support glibc 2.34 _TIME_BITS=64Paul Eggert2021-07-011-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | In glibc 2.34 on Linux kernels where time_t is traditionally 32-bit, defining _FILE_OFFSET_BITS=64 and _TIME_BITS=64 makes time_t 64-bit. Apps must define both macros. Gnulib applications that use either the largefile or the year2038 modules will want this behavior; largefile because it deals with the off_t and ino_t components of struct stat already, and so should also deal with time_t. * NEWS, doc/largefile.texi, doc/posix-headers/time.texi: Mention this. * m4/largefile.m4: Override two macros even in Autoconf 2.70 and later. (_AC_SYS_LARGEFILE_MACRO_VALUE): #undef $1 before #defining it, in case some other Gnulib macro has #defined it. (AC_SYS_LARGEFILE): Use AS_IF and AS_CASE to propagate AC_REQUIREs. Invoke gl_YEAR2038_BODY if we need to set _FILE_OFFSET_BITS=64. * m4/year2038.m4 (gl_YEAR2038_TEST_INCLUDES): New macro. (gl_YEAR2038_BODY): New macro, with gl_YEAR2038’s old body; this macro is designed to be used directly instead of being AC_REQUIREd. It takes an argument specifying whether 64-bit is required. Set _TIME_BITS=64 if this makes a difference in time_t width when setting _FILE_OFFSET_BITS=64. Do not warn about 32-bit time_t more than once. * modules/largefile (Files): Add year2038.m4. (Depends-on): Require gl_YEAR2038_EARLY.
* relocatable-prog-wrapper: add m4 filesPaul Eggert2021-07-011-0/+5
| | | | | | | | | Add .m4 files needed for standalone relocatable-prog-wrapper, so that ‘./gnulib-tool --test relocatable-prog-wrapper’ does not fail with diagnostics like ‘configure.ac:63: error: possibly undefined macro: gl_FUNC_MALLOC_POSIX’. * modules/relocatable-prog-wrapper (Files): Add m4/free.m4, m4/malloc.m4, m4/mempcpy.m4, m4/rawmemchr.m4, m4/realloc.m4.
* unitypes: Fix trouble caused by installed older versions of unitypes.h.Bruno Haible2021-06-201-0/+16
| | | | * modules/unitypes (configure.ac): Define _UC_RESTRICT through config.h.
* tsearch: Relicense under LGPLv2+.Bruno Haible2021-06-161-1/+1
| | | | | * modules/tsearch (License): Change to LGPLv2+. * lib/tsearch.c: Update license notice.
* xnanosleep: Improve module description.Bruno Haible2021-06-151-1/+1
| | | | | | * modules/xnanosleep (Description): Improve. * lib/xnanosleep.h: Add comment. Make includable from C++. * lib/xnanosleep.c: Update comment.
* xfreopen: Improve module description.Bruno Haible2021-06-151-1/+1
| | | | | | * modules/xfreopen (Description): Improve. * lib/xfreopen.h: Add comments. Make includable from C++. * lib/xfreopen.c: Update comment.
* Align 2011-11-26 patch to 2021-04-11 patch (regression from 2021-04-11).Bruno Haible2021-06-132-4/+4
| | | | | | | | | | | | | Reported by Paul Eggert. * m4/unistd_h.m4 (gl_UNISTD_H_REQUIRE_DEFAULTS): Also initialize GNULIB_UNISTD_H_GETOPT variable. * modules/getopt-posix (configure.ac): Set GNULIB_UNISTD_H_GETOPT variable. * modules/unistd (Makefile.am): Rely on ${gl_include_guard_prefix} processing done by gnulib-tool since 2021-04-11. * gnulib-tool: Revert last change. * pygnulib/GLEmiter.py: Likewise.
* linebuffer: prefer idx_t for indexesPaul Eggert2021-06-111-1/+1
| | | | | | | | * lib/linebuffer.c (readlinebuffer_delim): * lib/linebuffer.h (struct linebuffer): Prefer idx_t to size_t for indexes, using idx_t-related allocators. * lib/linebuffer.h: Include idx.h. * modules/linebuffer (Depends-on): Add idx.
* dirname: prefer idx_t for some indexesPaul Eggert2021-06-111-1/+0
| | | | | | | | * lib/basename.c (base_name): Prefer idx_t to size_t for indexes, and use idx_t-related allocators. * lib/basename.c: Do not include xstrndup.h. (basename): Simplify by always using memcpy. * modules/dirname (Depends-on): Removbe xstrndup.
* xalloc: new idx_t-based allocatorsPaul Eggert2021-06-111-0/+1
| | | | | | | | | | | | | | | | This is for code that prefers to use idx_t for sizes. * lib/xalloc.h (ximalloc, xizalloc, xicalloc, xirealloc) (xireallocarray, ximemdup, ximemdup0) [GNULIB_XALLOC]: New decls. (x2nrealloc): Now just a decl, as the body is moved into xmalloc.c. * lib/xmalloc.c: Include ialloc.h. Rename some local parameters to be consistent with the .h files. (nonnull): New static function. (xmalloc, xcalloc): Simplify by using nonnull. (ximalloc, xirealloc, xireallocarray, xizalloc, xicalloc) (ximemdup, ximemdup0): New functions. (x2nrealloc): Moved here from xalloc.h. * modules/xalloc (Depends-on): Add ialloc.
* ialloc: new modulePaul Eggert2021-06-111-0/+29
| | | | * lib/ialloc.c, lib/ialloc.h, modules/ialloc: New files.
* dynarray, scratch_buffer: Fix VPATH builds (regression from yesterday).Bruno Haible2021-06-082-0/+5
| | | | | | | | | * modules/dynarray (configure.ac): Invoke AC_PROG_MKDIR_P. (Makefile.am): Create malloc/ directory before creating malloc/dynarray.gl.h and malloc/dynarray-skeleton.gl.h. * modules/scratch_buffer (configure.ac): Invoke AC_PROG_MKDIR_P. (Makefile.am): Create malloc/ directory before creating malloc/scratch_buffer.gl.h.
* scratch_buffer: Avoid conflict with prepr. macros owned by the system.Bruno Haible2021-06-071-0/+15
| | | | | | | | | * lib/scratch_buffer.h: Don't include <libc-config.h>. Define _GL_LIKELY, _GL_UNLIKELY. Include malloc/scratch_buffer.gl.h instead of malloc/scratch_buffer.h. * modules/scratch_buffer (Depends-on): Add builtin-expect. (Makefile.am): Arrange to create malloc/scratch_buffer.gl.h from malloc/scratch_buffer.h.
* dynarray: Avoid conflict with preprocessor macros owned by the system.Bruno Haible2021-06-071-0/+25
| | | | | | | | | | | * lib/dynarray.h: Don't include <libc-config.h>. Define _GL_LIKELY, _GL_UNLIKELY. Include malloc/dynarray.gl.h instead of malloc/dynarray.h. Include malloc/dynarray-skeleton.gl.h instead of malloc/dynarray-skeleton.c. * modules/dynarray (Depends-on): Add builtin-expect. (Makefile.am): Arrange to create malloc/dynarray.gl.h from malloc/dynarray.h and malloc/dynarray-skeleton.gl.h from malloc/dynarray-skeleton.c.
* glob-h: Make last patch work with Solaris 10 cc.Bruno Haible2021-06-071-0/+1
| | | | * modules/glob-h (Makefile.am): Also transform the '__restrict' macro.
* glob-h: Avoid conflict with preprocessor macros owned by the system.Bruno Haible2021-06-071-0/+17
| | | | | | | | | | This fixes a compilation error on DragonFly BSD 6.0. * lib/glob.in.h: Don't include <libc-config.h>. Don't define __USE_GNU. Include glob-libc.gl.h instead of glob-libc.h. * modules/glob-h (Makefile.am): Arrange to create glob-libc.gl.h from glob-libc.h. * lib/libc-config.h: Add comment.
* git-merge-changelog: Fix license.Bruno Haible2021-06-041-1/+1
| | | | | * modules/git-merge-changelog (License): Change back to GPL. * lib/git-merge-changelog.c: Use a GPLv3+ notice.
* gnupload, git-merge-changelog: Fix module description.Bruno Haible2021-06-042-2/+2
| | | | | | | | * gnulib-tool (func_import, func_create_testdir): Treat 'GPLv2+ build tool' like 'GPLed build tool'. * pygnulib/GLImport.py (prepare): Likewise. * modules/gnupload (License): Change to 'GPLv2+ build tool'. * modules/git-merge-changelog (License): Change to GPLv2+.
* Write 'LGPLv3+ or GPLv2+' instead of 'LGPLv3+ or GPLv2'.Bruno Haible2021-05-30509-509/+509
| | | | | * modules/* (License): Change. * gnulib-tool (func_import, func_create_testdir): Likewise.
* c-stack: Support catching stack overflow on most platforms without libsigsegv.Bruno Haible2021-05-181-7/+1
| | | | | | | | | | * lib/c-stack.c: Remove all Solaris-specific code. Include <sigsegv.h> always. * m4/c-stack.m4: Remove all Solaris-specific code. (gl_C_STACK): Test $with_libsigsegv from module 'sigsegv'. * modules/c-stack (Files): Remove m4/libsigsegv.m4. (Depends-on): Add sigsegv. Remove havelib, intprops, inttypes, mempcpy, sigaction, stdbool.
* sigsegv: Add tests.Bruno Haible2021-05-161-0/+31
| | | | | | | | | | | * tests/test-sigsegv-catch-segv1.c: New file, from GNU libsigsegv with modifications. * tests/test-sigsegv-catch-segv2.c: Likewise. * tests/test-sigsegv-catch-stackoverflow1.c: Likewise. * tests/test-sigsegv-catch-stackoverflow2.c: Likewise. * tests/altstack-util.h: Likewise. * tests/mmap-anon-util.h: Likewise. * modules/sigsegv-tests: New file.
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