Cody Tapscott 58f961f4cb stdlib: Add emulated CWD to std.os for WASI targets ...

This adds a special CWD file descriptor, AT.FDCWD (-2), to refer to the
current working directory. The `*at(...)` functions look for this and
resolve relative paths against the stored CWD. Absolute paths are
dynamically matched against the stored Preopens.

"os.initPreopensWasi()" must be called before std.os functions will
resolve relative or absolute paths correctly. This is asserted at
runtime.

Support has been added for: `open`, `rename`, `mkdir`, `rmdir`, `chdir`,
`fchdir`, `link`, `symlink`, `unlink`, `readlink`, `fstatat`, `access`,
and `faccessat`.

This also includes limited support for `getcwd()` and `realpath()`.
These return an error if the CWD does not correspond to a Preopen with
an absolute path. They also do not currently expand symlinks.

2022-03-03 14:31:49 -07:00

..

darwin

migrate from std.Target.current to @import("builtin").target

2021-10-04 23:48:55 -07:00

darwin.zig

lint: duplicate import (#10519)

2022-01-07 00:06:06 -05:00

linux.zig

migrate from std.Target.current to @import("builtin").target

2021-10-04 23:48:55 -07:00

NativePaths.zig

improve detection of how to execute binaries on the host

2021-12-02 21:51:14 -07:00

NativeTargetInfo.zig

stdlib: Add emulated CWD to std.os for WASI targets

2022-03-03 14:31:49 -07:00

windows.zig

remove redundant license headers from zig standard library

2021-08-24 12:25:09 -07:00

x86.zig

zig fmt: respect trailing commas in inline assembly

2021-08-29 11:57:32 +02:00