diff --git a/docs/en/api-reference/storage/vfs.rst b/docs/en/api-reference/storage/vfs.rst index a39b217e7e..d7a74c92ab 100644 --- a/docs/en/api-reference/storage/vfs.rst +++ b/docs/en/api-reference/storage/vfs.rst @@ -177,7 +177,7 @@ VFS does not impose any limit on total file path length, but it does limit the F File Descriptors ---------------- -File descriptors are small positive integers from ``0`` to ``FD_SETSIZE - 1``, where ``FD_SETSIZE`` is defined in newlib's ``sys/types.h``. The largest file descriptors (configured by ``CONFIG_LWIP_MAX_SOCKETS``) are reserved for sockets. The VFS component contains a lookup-table called ``s_fd_table`` for mapping global file descriptors to VFS driver indexes registered in the ``s_vfs`` array. +File descriptors are small positive integers from ``0`` to ``FD_SETSIZE - 1``, where ``FD_SETSIZE`` is defined in ``sys/select.h``. The largest file descriptors (configured by ``CONFIG_LWIP_MAX_SOCKETS``) are reserved for sockets. The VFS component contains a lookup-table called ``s_fd_table`` for mapping global file descriptors to VFS driver indexes registered in the ``s_vfs`` array. Standard IO Streams (``stdin``, ``stdout``, ``stderr``) diff --git a/docs/zh_CN/api-reference/storage/vfs.rst b/docs/zh_CN/api-reference/storage/vfs.rst index c6b50440ae..5e29685fad 100644 --- a/docs/zh_CN/api-reference/storage/vfs.rst +++ b/docs/zh_CN/api-reference/storage/vfs.rst @@ -177,7 +177,7 @@ VFS 对文件路径长度没有限制，但文件系统路径前缀受 ``ESP_VFS 文件描述符 ---------------- -文件描述符是一组很小的正整数，从 ``0`` 到 ``FD_SETSIZE - 1``，``FD_SETSIZE`` 在 newlib ``sys/types.h`` 中定义。最大文件描述符由 ``CONFIG_LWIP_MAX_SOCKETS`` 定义，且为套接字保留。VFS 中包含一个名为 ``s_fd_table`` 的查找表，用于将全局文件描述符映射至 ``s_vfs`` 数组中注册的 VFS 驱动索引。 +文件描述符是一组很小的正整数，从 ``0`` 到 ``FD_SETSIZE - 1``，``FD_SETSIZE`` 定义在 ``sys/select.h``。最大文件描述符由 ``CONFIG_LWIP_MAX_SOCKETS`` 定义，且为套接字保留。VFS 中包含一个名为 ``s_fd_table`` 的查找表，用于将全局文件描述符映射至 ``s_vfs`` 数组中注册的 VFS 驱动索引。 标准 IO 流 (``stdin``, ``stdout``, ``stderr``)