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658 commits

Author SHA1 Message Date
Andrew Kelley
b191e50be5 std.Thread: remove ResetEvent and WaitGroup 
* std.Thread.ResetEvent -> Io.Event
* std.Thread.WaitGroup -> Io.Group
 2026-02-02 00:09:48 -08:00
Andrew Kelley
b1d1806fef std.process: currentDir -> currentPath 
In Zig standard library, Dir means an open directory handle. path
represents a file system identifier string. This function is better
named after "current path" than "current dir". "get" and "working" are
superfluous.
 2026-01-29 18:47:58 -08:00
Andrew Kelley
649aaf4814 std: migrate getcwd to Io 
progress towards #30150
 2026-01-29 18:40:55 -08:00
Alex Rønne Petersen
9f33c339c7
std.fs.test: fix file operations on directories on NetBSD 
As noted earlier in this test, reading directories does not fail on NetBSD.
 2026-01-21 16:42:02 +01:00
Alex Rønne Petersen
a3ea3bd31d
std: NetBSD doesn't have a reliable F_GETPATH 
It can fail arbitrarily with ENOENT if the kernel happens to not have the FD in
its name cache. That makes it useless for our purposes.

closes https://codeberg.org/ziglang/zig/issues/30843
 2026-01-21 16:41:51 +01:00
Michael Dusan
32f977a4b7
std.fs.test: fix tests using Dir.realPath 
* add fn isRealPathSupported
* incorporate into tests that depends on Dir.realPath
 2026-01-21 16:41:37 +01:00
Andrew Kelley
c4df980ac2 std.fs: fix test cases regarding error.IsDir on WASI 
why were we testing for shitty behavior?
 2026-01-15 14:18:20 -08:00
Ryan Liptak
4cf7dc22fa Expand the errors that act as "sym links can't be created" on Windows 
Previously, the errors that are now mapped to AccessDenied, PermissionDenied, and FileSystem were all mapped to AccessDenied.
 2026-01-11 02:08:18 -08:00
Ryan Liptak
b4831403c9 fileRead functions: handle INVALID_FUNCTION on Windows and map it to error.IsDir 
INVALID_FUNCTION may be possible in other scenarios as well, but it is verifiably returned when the handle refers to a directory.
 2026-01-11 02:08:18 -08:00
Alex Rønne Petersen
d1be8b138e Merge pull request 'enable x86_64-openbsd CI' (#30733) from alexrp/zig:openbsd-ci into master 
Reviewed-on: https://codeberg.org/ziglang/zig/pulls/30733
 2026-01-08 12:35:11 +01:00
Andrew Kelley
7248b4a4e4 std.fs: deprecate base64 APIs 
100% of std.fs is now deprecated.
 2026-01-07 17:33:06 -08:00
Andrew Kelley
c44e12dcd3 std: find a better home for the "preopens" concept 2026-01-07 17:33:06 -08:00
Andrew Kelley
ee574f665c std.Io.Dir: introduce renamePreserve and use it in File.Atomic.link 
breaking change: the error for renaming over a non-empty directory now
returns error.DirNotEmpty rather than error.PathAlreadyExists.
 2026-01-07 11:03:37 -08:00
Andrew Kelley
1eddc1737c std: add test coverage for Io.File.Atomic.link 2026-01-07 11:03:37 -08:00
Andrew Kelley
1f1381a866 update API usage of std.crypto.random to io.random 2026-01-07 11:03:36 -08:00
Alex Rønne Petersen
9db475de70
std.fs.test: skip executablePath and openExecutable on OpenBSD 
processExecutablePath() is unsupported.
 2026-01-07 05:06:12 +01:00
Andrew Kelley
4365b0df88 std.Io.Threaded: add File.hardLink 2026-01-05 20:28:58 -08:00
Andrew Kelley
1070c2a71a rename env_map to environ_map 
For naming consistency with `std.process.Environ.Map`.
 2026-01-04 00:27:09 -08:00
Andrew Kelley
60447ea97c std: fix windows compilation errors 2026-01-04 00:27:08 -08:00
Andrew Kelley
08447ca47e std.fs.path: make relative a pure function 
Instead of querying the operating system for current working directory
and environment variables, this function now accepts those things as
inputs.
 2026-01-04 00:27:08 -08:00
Andrew Kelley
e956948f99 std: remove fs.getAppDataDir with no replacement 
This API is a bit too opinionated for the Zig standard library.
Applications should contain this logic instead.
 2025-12-30 16:21:25 -08:00
Michael Dusan
4b26c49076
dragonfly: make test lib/std/std.zig pass 2025-12-29 22:29:56 -05:00
Michael Dusan
09f06082f0
openbsd: make test lib/std/std.zig pass 
* According to OpenBSD's getdents docs indicate the buffer must be
  greater or or equal to the block size associated with the file and to
  refer to stat(2).
* Use S_BLKSIZE, which is 512, instead of @sizeOf(std.c.dirent), which is 280.
* Oddly the other BSDs are not this picky.
 2025-12-29 21:40:02 -05:00
Andrew Kelley
a8088306f6 std: rename other Dir "make" functions to "create" 2025-12-23 22:15:11 -08:00
Andrew Kelley
6e0c7ed865 std: rename makeDir to createDir for consistency with createFile 2025-12-23 22:15:11 -08:00
Andrew Kelley
6cfd2df695 don't skip test for closed issue 2025-12-23 22:15:11 -08:00
Andrew Kelley
bf81666beb std.fs.test: don't try to test nonexistent API 2025-12-23 22:15:11 -08:00
Andrew Kelley
d060cb8cd6 std: fix test "max file name component lengths" 2025-12-23 22:15:11 -08:00
Andrew Kelley
002d444964 std: fix Io.Dir.min_buffer_len on Linux 2025-12-23 22:15:11 -08:00
Andrew Kelley
018e34271f std.fs.test: fix rebase conflicts 2025-12-23 22:15:11 -08:00
Ryan Liptak
b6cde02322 fs tests: Remove references to readLinkW which no longer exists 2025-12-23 22:15:10 -08:00
Ryan Liptak
8767a9a6d1 testFilenameLimits: Fix collision with dir and filename 2025-12-23 22:15:10 -08:00
Andrew Kelley
c1b9c46319 std.Io: introduce path_only to File.OpenFlags 2025-12-23 22:15:10 -08:00
Andrew Kelley
6f00157e1e std: fix "open smoke test" by passing allow_directory option 2025-12-23 22:15:10 -08:00
Andrew Kelley
21d0264c61 std.dynamic_library: use a global static single threaded Io 
See #30150
 2025-12-23 22:15:10 -08:00
Andrew Kelley
8632a28ca9 std: add support for realpath on file handle 
and rename OperationNotSupported to OperationUnsupported
 2025-12-23 22:15:10 -08:00
Andrew Kelley
9bbb8e0d8e std.posix: make nlink_t on unsupported systems u0 
instead of void
 2025-12-23 22:15:10 -08:00
Ryan Liptak
f078c7138f std: Update/fix some usages/implementations of std.Io APIs 2025-12-23 22:15:10 -08:00
Ryan Liptak
1edae601a1 Test Dir.Reader.min_buffer_len via "max file name component lengths" test 2025-12-23 22:15:10 -08:00
Andrew Kelley
3466056478 std.Io.Dir.CopyFileOptions: rename override_permissions 
to more simply `permissions`.

In master branch this was `override_mode`.
 2025-12-23 22:15:10 -08:00
Andrew Kelley
d8b1cc953e std.Io.Dir.renameAbsolute: consistent parameter order 2025-12-23 22:15:10 -08:00
Andrew Kelley
b4bfd501ae std: move some tests from posix to fs 2025-12-23 22:15:10 -08:00
Ryan Liptak
d72983da44 File.OpenFlags: Add allow_directory and default it to true 
This is one way of addressing/closing https://github.com/ziglang/zig/issues/16738

Previously, there was a mismatch between the default behaviors on Windows vs other platforms, where Windows was implicitly using .NON_DIRECTORY_FILE for its `openFile` implementation which caused `error.IsDir` when opening a directory, while on other platforms there is no equivalent flag for the `open` syscall. This meant that `openFile` on a path of a directory would fail on Windows but succeed on other platforms.

Adding `allow_directory` to `File.OpenFlags` serves two purposes:

1. It provides a cross-platform way to get the `.NON_DIRECTORY_FILE` behavior in the most efficient available way for the platform (on Windows, no extra syscalls are required, on other systems, an extra `fstat` is required)
2. It allows `statFile` to be implemented on top of `openFile` on Windows while still allowing `statFile` to work on directory paths. Before this commit, `statFile` on a directory path on Windows failed with `error.IsDir`

Note: The second purpose could have been addressed in different ways (bespoke call to NtCreateFile in the `statFile` implementation to avoid passing `NON_DIRECTORY_FILE`, or just never pass `NON_DIRECTORY_FILE` in the `openFile` implementation), so the first purpose is the more relevant/motivating force behind this change.

The default being `true` is intended to cut down on the number of syscalls as much as possible when using the default flags.
 2025-12-23 22:15:10 -08:00
Andrew Kelley
16bd2e137e compiler: fix most compilation errors from std.fs changes 2025-12-23 22:15:09 -08:00
Andrew Kelley
6484101f78 update occurences of std.fs.openDirAbsolute 2025-12-23 22:15:09 -08:00
Andrew Kelley
1ed845e1f6 update occurences of setEndPos to setLength 2025-12-23 22:15:09 -08:00
Andrew Kelley
16f8af1b9a compiler: update various code to new fs API 2025-12-23 22:15:09 -08:00
Andrew Kelley
e1cf753db7 std: update fchmodat tests 2025-12-23 22:15:09 -08:00
Andrew Kelley
68621afd2e std.tar: update fs API calls to take io argument 2025-12-23 22:15:09 -08:00
Andrew Kelley
5b436d2c51 build_runner compiling again 2025-12-23 22:15:08 -08:00