Create a directory at a path.
path_create_directory() function creates a new directory at the specified path relative to the given directory. It requires the
PATH_CREATE_DIRECTORY right to be set on the directory where the new directory will be created.
On POSIX systems, a similar functionality is provided by the
mkdir() function. It creates a new directory with the given name and the specified permission mode. The
mkdir() function is part of the POSIX standard and is widely supported across different platforms.
;;; Note: This is similar to `mkdirat` in POSIX. ;;; Create a directory. (@interface func (export "path_create_directory") (param $fd $fd) ;;; The path at which to create the directory. (param $path string) (result $error (expected (error $errno))) )
ctx: A mutable reference to the function environment.
fd: The file descriptor representing the directory that the path is relative to.
path: A wasm pointer to a null-terminated string containing the path data.
path_len: The length of the
The function returns an
Errno value indicating the success or failure of the operation. If the operation is successful, it returns
Errno::Success. Otherwise, it returns an appropriate
This function has been instrumented with trace-level logging. It will log the following information:
%fd: The file descriptor representing the directory.
path: The path string.
path_create_directory() function creates a new directory at the specified path relative to the given directory. It checks if the specified directory has the necessary rights and creates the directory accordingly. On POSIX systems, a similar functionality is provided by the