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* | tests/bsd/type_w: Check for truncate(1) before using it | Tavian Barnes | 2024-01-03 | 1 | -1/+5 | |
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* | xspawn: Check for NetBSD 10 before using posix_spawn_..._fchdir() | Tavian Barnes | 2024-01-02 | 1 | -1/+1 | |
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* | config: Polyfill __NetBSD_Prereq__ | Tavian Barnes | 2024-01-02 | 1 | -0/+4 | |
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* | config: Don't use target_clones on NetBSD | Tavian Barnes | 2024-01-02 | 1 | -1/+1 | |
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* | ci: Add an OpenBSD job | Tavian Barnes | 2024-01-02 | 1 | -0/+30 | |
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* | pwcache: Fix uninitialized pointers on OpenBSD | Tavian Barnes | 2024-01-02 | 1 | -4/+4 | |
| | | | | | | | | | | | | | POSIX specifies that the get{pw,gr}*_r() functions store a NULL pointer to *result on error. However, OpenBSD does not always do this[1][2]: > if (bufsize < GETGR_R_SIZE_MAX) > return ERANGE; Work around it by explicitly initializing ret to NULL. [1]: https://github.com/openbsd/src/blob/e4829a9cc666f01ca5062d7fc15c20ab2d69229e/lib/libc/gen/getgrent.c#L135-L136 [2]: https://github.com/openbsd/src/blob/e4829a9cc666f01ca5062d7fc15c20ab2d69229e/lib/libc/gen/getgrent.c#L183-L184 | |||||
* | bfstd: Fix fflags type on OpenBSD | Tavian Barnes | 2024-01-02 | 1 | -2/+8 | |
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* | ci: Use vmactions/freebsd-vm | Tavian Barnes | 2024-01-02 | 1 | -16/+21 | |
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* | ci: Update action and image versions | Tavian Barnes | 2024-01-01 | 3 | -12/+12 | |
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* | tests: Remove unneeded command -v unbuffer || skip | Tavian Barnes | 2024-01-01 | 2 | -4/+0 | |
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* | expr: Arena-allocate expressions | Tavian Barnes | 2023-12-20 | 6 | -301/+210 | |
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* | parse: s/parser_state/bfs_parser/ | Tavian Barnes | 2023-12-20 | 1 | -476/+476 | |
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* | opt: Use more standard terminology for data flow domains | Tavian Barnes | 2023-12-20 | 1 | -298/+294 | |
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* | expr: Move some implementation into expr.c | Tavian Barnes | 2023-12-20 | 3 | -45/+57 | |
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* | alloc: Add attr(nodiscard) to a few functions | Tavian Barnes | 2023-12-20 | 1 | -0/+4 | |
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* | config: Fix attr_nodiscard to use warn_unused_result | Tavian Barnes | 2023-12-20 | 1 | -2/+2 | |
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* | config: s/attr_format/attr_printf/ | Tavian Barnes | 2023-12-18 | 10 | -29/+29 | |
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* | config: New variadic attr(...) macro | Tavian Barnes | 2023-12-18 | 17 | -62/+127 | |
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* | docs: Rename HACKING to CONTRIBUTING | Tavian Barnes | 2023-12-16 | 3 | -8/+8 | |
| | | | | So that GitHub recognizes it. | |||||
* | bfstd: New xwcwidth() wrapper | Tavian Barnes | 2023-12-16 | 3 | -2/+7 | |
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* | main: Warn if setlocale() fails | Tavian Barnes | 2023-12-16 | 1 | -1/+12 | |
| | | | | This should help users understand why issues like #128 happen. | |||||
* | parse: Reject integers that start with whitespace | Tavian Barnes | 2023-12-09 | 2 | -1/+6 | |
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* | bfstd: Wrap is[w]{alpha,digit,...}() | Tavian Barnes | 2023-12-09 | 2 | -31/+62 | |
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* | Revert "README: Realign badges" | Tavian Barnes | 2023-11-28 | 1 | -3/+4 | |
| | | | | | | Looks like GitHub fixed their rendering. This reverts commit 3f15559a82484d46942a68e18ba18c7e1c31aab3. | |||||
* | color: Make sure errno is non-zero if parse_colors() fails | Tavian Barnes | 2023-11-28 | 1 | -43/+43 | |
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* | bfstd: Work around more instances of llvm/llvm-project#65532 | Tavian Barnes | 2023-11-23 | 1 | -14/+19 | |
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* | darray: Remove | Tavian Barnes | 2023-11-23 | 4 | -189/+0 | |
| | | | | | The new RESERVE() macro from alloc.h is nicer, and handles alignment properly. | |||||
* | printf: Switch from darray to RESERVE() | Tavian Barnes | 2023-11-23 | 1 | -175/+195 | |
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* | mtab: Switch from darray to RESERVE() | Tavian Barnes | 2023-11-23 | 1 | -23/+23 | |
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* | ctx: Switch paths from darray to RESERVE() | Tavian Barnes | 2023-11-23 | 4 | -15/+16 | |
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* | alloc: New helpers for growing dynamic arrays | Tavian Barnes | 2023-11-23 | 2 | -22/+80 | |
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* | exec: Use the new REALLOC_ARRAY() macro | Tavian Barnes | 2023-11-23 | 1 | -1/+1 | |
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* | dstring: Use the new REALLOC_FLEX() macro | Tavian Barnes | 2023-11-23 | 2 | -51/+65 | |
| | | | | | | While I'm at it, switch the capacity to include the NUL byte, so that it could be used by __counted_by() for example. And fix a theoretical provenance issue. | |||||
* | alloc: New helpers for aligned reallocation | Tavian Barnes | 2023-11-23 | 2 | -4/+62 | |
| | | | | | | There is no aligned_realloc(), so the new xrealloc() function emulates it by manually reallocating and copying for over-aligned types. The new REALLOC_ARRAY() and REALLOC_FLEX() macros wrap xrealloc(). | |||||
* | alloc: New ALLOC_MAX macro | Tavian Barnes | 2023-11-23 | 1 | -2/+10 | |
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* | alloc: New is_aligned() helper | Tavian Barnes | 2023-11-23 | 2 | -5/+10 | |
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* | bftw: Add some whitespace to struct bftw_args | Tavian Barnes | 2023-11-23 | 1 | -0/+4 | |
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* | tests: Set abort_on_error for the sanitizers | Tavian Barnes | 2023-11-23 | 1 | -1/+1 | |
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* | tests: Fix --stop | Tavian Barnes | 2023-11-23 | 1 | -0/+6 | |
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* | xspawn: Detect posix_spawn() support | Tavian Barnes | 2023-11-19 | 2 | -10/+38 | |
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* | ioq: Don't crash on allocation failures | Tavian Barnes | 2023-11-15 | 1 | -0/+4 | |
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* | config: New attr_maybe_unused macro | Tavian Barnes | 2023-11-15 | 4 | -7/+19 | |
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* | tests: Fix a possible infinite loop | Tavian Barnes | 2023-11-15 | 1 | -2/+4 | |
| | | | | | | | | | | | | | | | | | | | The POSIX spec for readdir() [1] says: > If a file is removed from or added to the directory after the most > recent call to opendir() or rewinddir(), whether a subsequent call > to readdir() returns an entry for that file is unspecified. which implies that a loop of readdir()/unlink()/creat() may continue to return new files unendingly. This was even observed on a Linux 6.6 tmpfs mount [2]. It's not clear whether find(1) is also permitted to loop endlessly in this case, but in case it is, let's avoid the whole problem by limiting the -exec to happen at most once. [1]: https://pubs.opengroup.org/onlinepubs/9699919799/functions/readdir.html [2]: https://lore.kernel.org/linux-fsdevel/20231113180616.2831430-1-tavianator@tavianator.com/ | |||||
* | xspawn: API tweaks | Tavian Barnes | 2023-11-15 | 3 | -43/+48 | |
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* | bit: Implement a branchless has_single_bit() | Tavian Barnes | 2023-11-13 | 1 | -1/+2 | |
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* | eval: Remove Cosmopolitan-specific workaround | Tavian Barnes | 2023-11-13 | 1 | -3/+1 | |
| | | | | | | | Turns out this is not specific to Cosmopolitan, it's a recent Linux behaviour change. Link: https://lore.kernel.org/linux-fsdevel/20231113180616.2831430-1-tavianator@tavianator.com/ | |||||
* | tests: Fix --verbose=commands with --bfs="wrapper bfs" | Tavian Barnes | 2023-11-13 | 1 | -1/+1 | |
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* | Revert "bit: Implement a branchless has_single_bit()" | Tavian Barnes | 2023-11-11 | 2 | -2/+2 | |
| | | | | | | Doesn't work for the highest bit due to overflow. This reverts commit 208376ef99da243545efcd6fb02d3469b4c068ed. | |||||
* | Initial support for Cosmopolitan Libc | Tavian Barnes | 2023-11-10 | 5 | -3/+33 | |
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* | exec: Don't do setrlimit() in the parent | Tavian Barnes | 2023-11-10 | 1 | -22/+4 | |
| | | | | | | | | | This was hacky, but it's also broken because it can make posix_spawn() fail with EMFILE, as happens on at least musl. Fixes: 7d69fef6a0b80ad57acde7bac8a22b83531fec0d Link: https://www.austingroupbugs.net/view.php?id=603 Link: https://sourceware.org/bugzilla/show_bug.cgi?id=31049 |