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* Implement POSIX 2024's -mountTavian Barnes2024-07-086-10/+3
| | | | | | This reverts commit 4f80c17192f2b28c96a489969d4435151d68d0ce. Link: https://www.austingroupbugs.net/view.php?id=1133
* tests: -print0 is in POSIX 2024Tavian Barnes2024-07-082-0/+0
| | | | Link: https://www.austingroupbugs.net/view.php?id=243
* tests: -iname is in POSIX 2024Tavian Barnes2024-07-083-2/+1
| | | | Link: https://www.austingroupbugs.net/view.php?id=1031
* tests: Simplify unit tests with a global variableTavian Barnes2024-07-0711-324/+263
| | | | | It's a little awkward to thread the test result through manually; much easier to just make bfs_check() update a global variable.
* sighook: Replace sigtables with RCU-protected linked listsTavian Barnes2024-07-072-182/+128
| | | | | | | | This fixes an ABA problem where sigdispatch() could think no handlers are registered for a signal even when there are. Link: https://unix.stackexchange.com/a/779594/56202 Fixes: 375caac ("sighook: New utilities for hooking signals")
* tests/bfs: New case-sensitivity ordering testTavian Barnes2024-07-032-0/+28
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* color: Delay the case_sensitive decisionTavian Barnes2024-07-023-90/+112
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* build: Save cc.sh build products to gen/Tavian Barnes2024-06-214-13/+8
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* build: Generate config.mk after config.hTavian Barnes2024-06-212-5/+8
| | | | That way if ./configure fails, make will complain about it directly.
* ioq: Do more in the branch-free slot helperTavian Barnes2024-06-201-11/+11
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* configure: Remove stray () from commentTavian Barnes2024-06-201-1/+1
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* docs: Add a security policyTavian Barnes2024-06-191-0/+126
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* configure: Bail out if CC doesn't work at allTavian Barnes2024-06-181-2/+10
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* build: Rename CONFIG to CONFFLAGSTavian Barnes2024-06-185-11/+11
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* configure: Fix VAR=value before --optionTavian Barnes2024-06-181-76/+77
| | | | | | | | | Previously we were not shifting all arguments, leading to $ ./configure CC=gcc --enable-release make: unrecognized option '--enable-release' as the loop would shift the CC=gcc argument instead of --enable-release.
* bftw: Only resize the string once in bftw_build_path()Tavian Barnes2024-06-181-19/+22
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* Use dstrx*() over dstrn*() when we know the exact lengthTavian Barnes2024-06-182-7/+7
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* docs/bfs.1: Fix some CHECKSTYLE warningsTavian Barnes2024-06-172-3/+8
| | | | And add a new `make check-man` target.
* Merge pull request #140 from visciang/mainTavian Barnes2024-06-161-1/+1
|\ | | | | Fix docs
| * fix docsGiovanni Visciano2024-06-161-1/+1
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* build: Include CC in bfs --version outputTavian Barnes2024-06-134-0/+7
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* build: Use exec "$@" rather than just "$@"Tavian Barnes2024-06-112-2/+2
| | | | This avoids extra error reporting from set -e.
* typo: Raise the insert/delete costTavian Barnes2024-06-081-1/+1
| | | | | It should be at least half the max char distance so that we mostly get replacements, not inserts + deletes.
* ci/codeql: Allow #include "gen/foo.i"Tavian Barnes2024-06-081-0/+2
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* xspawn: Check X_OK even without $PATH resolutionTavian Barnes2024-06-082-2/+13
| | | | | | | | | | Not all posix_spawn() implementations use errno to report execv() failures from the child process, as that requires either a kernel posix_spawn() implementation or a pipe to pass the error back. This should fix tests/posix/exec_nonexistent on OpenBSD and HPPA. Link: https://buildd.debian.org/status/fetch.php?pkg=bfs&arch=hppa&ver=3.3.1-1&stamp=1717489148&raw=0
* tests: Do chmod +rwX in clean_stddirs()Tavian Barnes2024-06-081-0/+1
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* Revert "build: Add -Wmissing-variable-declarations"Tavian Barnes2024-06-081-1/+0
| | | | | | Turns out that flag was only added in GCC 14. This reverts commit 7cddd64b3131812b82feffe2deb311bf6ab9a262.
* ci: Actually fail if the build failsTavian Barnes2024-06-081-1/+1
| | | | Fixes: 23e0487 ("ci: Surface compiler warnings/errors as GitHub actions messages")
* build: Add -Wmissing-variable-declarationsTavian Barnes2024-06-082-2/+3
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* LICENSE: Update copyright dateTavian Barnes2024-06-081-1/+1
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* Embed more configuration info in bfs --versionTavian Barnes2024-06-089-9/+71
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* sighook: Shard the signal tableTavian Barnes2024-06-071-7/+24
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* sighook: Ignore sigaction() errors in atsigexit()Tavian Barnes2024-06-071-10/+6
| | | | This fixes bfs under Valgrind, which reserves SIGRTMAX for its own use.
* atomic: Fix RISC-V build with GCC < 14Tavian Barnes2024-06-063-1/+9
| | | | | | | | | | | | Prior to GCC 14.1, the __builtin_riscv_pause() can cause an error if the appropriate extension is not enabled in -march: /tmp/ccR1L1lA.s: Assembler messages: /tmp/ccR1L1lA.s:670: Error: unrecognized opcode `pause', extension `zihintpause' required Link: https://gcc.gnu.org/pipermail/gcc-patches/2023-August/626748.html Link: https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=c2d04dd659c499d8df19f68d0602ad4c7d7065c2 Link: https://buildd.debian.org/status/fetch.php?pkg=bfs&arch=riscv64&ver=3.3.1-1&stamp=1717488400&raw=0
* Minor formatting fixesTavian Barnes2024-06-062-22/+22
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* parse: Remove some unnecessary saving/restoring of errnoTavian Barnes2024-06-051-14/+0
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* Replace some switch-case lookups with arraysTavian Barnes2024-06-053-83/+45
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* tests: Improve color case insensitivity coverageTavian Barnes2024-06-052-6/+6
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* tests: New inaccessible/ directory tree for permission errorsTavian Barnes2024-06-049-38/+18
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* tests: Add directories with different permissions to perms/Tavian Barnes2024-06-0420-80/+103
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* tests/common: Add tests for -[am]{min,time}Tavian Barnes2024-06-048-0/+84
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* xtime: Add support for @epochseconds timestampsTavian Barnes2024-06-043-25/+30
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* bfstd: New xstrtoll() wrapperTavian Barnes2024-06-043-15/+48
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* Merge branch 'revert-eloop'Tavian Barnes2024-06-038-4/+25
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| * Make ELOOP an error again, except for -xtype.3.3.1Tavian Barnes2024-06-038-4/+25
| | | | | | | | | | | | | | | | | | | | POSIX requires an error if (for example) -L encounters a symlink loop. The GNU find change was restricted to -xtype, so add a manual ELOOP test to eval_xtype() for compatibility. This reverts commit 470589cbd9ca3e73d8c01ac3a96cbc065179dcc5. Link: https://savannah.gnu.org/bugs/?19605
* | eval: Fix -D stat printed return valueTavian Barnes2024-06-031-1/+1
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* | parse: Allow -Darg/-Sarg as well as -D arg / -S argTavian Barnes2024-06-037-12/+79
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* | parse: Handle multiple flags at once like -LEXO2Tavian Barnes2024-06-0312-26/+181
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The POSIX Utility Syntax Guidelines specify that flag groups like -HL should be handled like -H -L. GNU find doesn't support grouping flags in this way, but BSD find does. To avoid conflicts with non-flag primaries, for now we require at least one flag in a group to be a capital letter. That is, we support things like -Lds but not -ds. We also do not support -fPATH (without a space) as it would conflict with -follow, -fprint, etc. It is impossible to be compatible with both GNU and BSD find here: user@gnu$ find -follow link link/file ... user@bsd$ find -follow find: ollow: No such file or directory Link: https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap12.html
* | sighook: Check that atomic size_t is lock-freeTavian Barnes2024-06-031-0/+4
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* | list: New SLIST_SPLICE() macroTavian Barnes2024-05-316-5/+123
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