summaryrefslogtreecommitdiffstats
path: root/src/bfstd.c
Commit message (Collapse)AuthorAgeFilesLines
* bfstd: New {error,errno}_is_like() functionsTavian Barnes2024-01-131-2/+21
| | | | | | | We used to have is_nonexistence_error() to consistently treat ENOENT and ENOTDIR the same. Recently, we started considering EFAULT the same as ENAMETOOLONG on DragonFly BSD to work around a kernel bug. Unify both of these behind a more generic interface.
* bfstd: Fix fflags type on OpenBSDTavian Barnes2024-01-021-2/+8
|
* bfstd: New xwcwidth() wrapperTavian Barnes2023-12-161-1/+1
|
* bfstd: Wrap is[w]{alpha,digit,...}()Tavian Barnes2023-12-091-31/+12
|
* bfstd: Work around more instances of llvm/llvm-project#65532Tavian Barnes2023-11-231-14/+19
|
* Initial support for Cosmopolitan LibcTavian Barnes2023-11-101-1/+1
|
* bfstd: Expose rlim_cmp()Tavian Barnes2023-11-061-0/+33
|
* bfstd: New xwaitpid() wrapperTavian Barnes2023-10-311-0/+9
|
* Use {0} to initialize mbstate_t rather than memset()Tavian Barnes2023-10-271-10/+5
|
* bfstd: Expose xmbrtowc() and use it in eval_status()Tavian Barnes2023-10-271-13/+13
|
* bfstd: Only free the locale if we dup'd it successfullyTavian Barnes2023-10-261-3/+3
|
* wordesc: Don't allow braces in bare wordsTavian Barnes2023-10-181-1/+1
| | | | Things like {a,b} should be quoted to avoid brace expansion.
* bfstd: Actually use the copied localeTavian Barnes2023-10-121-1/+1
| | | | This fixes a segfault in xstrerror() when using musl.
* bfstd: Add a thread-safe wrapper for strerror()Tavian Barnes2023-10-051-0/+43
|
* thread: s/call_once/invoke_once/Tavian Barnes2023-10-031-1/+1
| | | | call_once() is a reserved identifier from C11.
* bfstd: Work around a FreeBSD-specific msan issueTavian Barnes2023-09-061-4/+23
| | | | Link: https://github.com/llvm/llvm-project/issues/65532
* bfstd: Skip a whole loop in dollar_quote() if possibleTavian Barnes2023-09-061-2/+1
|
* bfstd: Fix printable_len() off-by-oneTavian Barnes2023-09-061-2/+2
| | | | | | | If xmbrtowc() fails, or if xiswprint() is false, then we shouldn't include that wide char in the printable length. Fixes: 19c96abe0a1ee56cf206fd5e87defb1fd3e0daa5
* bfstd: Fix an OOB string index in xmbrtowc()Tavian Barnes2023-09-061-6/+2
| | | | | | | | | | | | | | | | | | | | | | This bug could be reproduced with something like $ bfs -samefile $'\xFA\xFA' bfs: error: bfs: dstrnescat@src/dstring.c:252: wordesc() result truncated or worse, with -DNDEBUG, $ bfs -samefile $'.....................\xFA\xFA' bfs: error: bfs -samefile $'.....................\xFA\xFA\x00\x55\x53\x45\x52\x3D\x74\x61\x76\x69\x61\x6E\x61\x74\x6F\x72 bfs: error: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ bfs: error: No such file or directory. which prints the memory after the end of the string (in this case, the environment variable USER=tavianator). The bug was caused by the line `*i += len`, which was intended to be `*i = len`. But actually, the right behaviour seems to be `*i += 1`. Fixes: 19c96abe0a1ee56cf206fd5e87defb1fd3e0daa5
* bfstd: Don't label a declarationTavian Barnes2023-08-081-1/+1
|
* bfstd: Check multiple chars at once for isascii()Tavian Barnes2023-08-071-3/+20
|
* bfstd: Speed up wordesc() by caching isprint()/isspace()Tavian Barnes2023-08-071-2/+29
|
* bfstd: Add an ASCII fast path to wordesc()Tavian Barnes2023-07-131-59/+100
|
* bfstd: Support wordesc() without allocatingTavian Barnes2023-07-131-38/+54
|
* bfstd: Quote the whole string the same way in wordesc()Tavian Barnes2023-07-131-77/+101
|
* bfstd: Use $'\n' etc. over $'\x0A'Tavian Barnes2023-07-131-5/+35
|
* bfstd: Escape '!' in wordesc()Tavian Barnes2023-07-131-2/+2
|
* wordesc: Also escape non-printable charsTavian Barnes2023-07-061-30/+115
|
* bfstd: Add a getprogname() wrapperTavian Barnes2023-06-241-0/+15
|
* alloc: New header for memory allocation utilitiesTavian Barnes2023-06-201-13/+0
|
* bfstd: New xmemdup() functionTavian Barnes2023-06-201-0/+8
|
* bfstd: New wordesc() function to shell-escape stringsTavian Barnes2023-06-161-0/+46
|
* bfstd: Add an aligned_alloc()/posix_memalign() wrapperTavian Barnes2023-06-141-0/+14
|
* Switch from assert() to bfs_assert()/bfs_verify()Tavian Barnes2023-05-181-2/+1
|
* Use bfs_bug("...") over assert(!"...")Tavian Barnes2023-05-181-1/+2
|
* config: Provide <stdalign.h> and <stdbool.h>Tavian Barnes2023-05-111-1/+0
| | | | In anticipation of C23, since those headers won't be necessary any more.
* style: Don't use tabs to indent preprocessor directivesTavian Barnes2023-05-031-3/+3
|
* bfstd: Fix declaration order to match the right standard headersTavian Barnes2023-04-071-74/+74
|
* Replace license boilerplate with SPDX tagsTavian Barnes2023-01-251-15/+2
| | | | | | | And while I'm at it, remove years from copyright declarations. Link: https://spdx.dev/about/ Link: https://daniel.haxx.se/blog/2023/01/08/copyright-without-years/
* bfstd: New wrappers for dirname()/basename()Tavian Barnes2023-01-191-5/+40
|
* Fix includesTavian Barnes2022-11-061-1/+0
|
* bfstd: Rename from util and reorganize itTavian Barnes2022-11-061-0/+512
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-23 04:35:41 +0000