Index wasi args_get args_sizes_get clock_res_get clock_time_get environ_get environ_sizes_get fd_advise fd_allocate fd_close fd_datasync fd_fdstat_get fd_fdstat_set_flags fd_fdstat_set_rights fd_filestat_get fd_filestat_set_size fd_filestat_set_times fd_pread fd_prestat_dir_name fd_prestat_get fd_pwrite fd_read fd_readdir fd_renumber fd_seek fd_sync fd_tell fd_write file_stat_flags filestat iovec lookup_flags path_create_directory path_filestat_get path_filestat_set_times path_link path_open path_readlink path_remove_directory path_rename path_symlink path_unlink_file poll_oneoff proc_exit proc_raise random_get sched_yield sock_accept sock_recv sock_send sock_shutdown
Rename a file or directory
path_rename (
old_fd: i32The file descriptor representing the base directory for the source pathold_path: i32A wasm pointer to a null-terminated string containing the source path of the file or directory to be renamedold_path_len: i32The length of the old_path stringnew_fd: i32The file descriptor representing the base directory for the target pathnew_path: i32A wasm pointer to a null-terminated string containing the target path with the new name for the file or directorynew_path_len: i32The length of the new_path string
) =>
error: i32 

The path_rename() function renames a file or directory specified by the given path. It requires the PATH_RENAME_SOURCE right on the source directory and the PATH_RENAME_TARGET right on the target directory.

On POSIX systems, a similar functionality is provided by the rename() function. It renames a file or directory with the specified source and target paths. The rename() function is part of the POSIX standard and is widely supported across different platforms.

Note

The path_rename() function renames a file or directory specified by the given source path to the target path. It checks the necessary rights on both the source and target directories. On POSIX systems, a similar functionality is provided by the rename() function.

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