43,6 → 43,7 |
#include <assert.h> |
#include <dirent.h> |
#include <mem.h> |
#include <sys/stat.h> |
|
/** Register file system server. |
* |
69,7 → 70,7 |
* out-of-order, when it knows that the operation succeeded or failed. |
*/ |
ipc_call_t answer; |
aid_t req = async_send_0(vfs_phone, VFS_REGISTER, &answer); |
aid_t req = async_send_0(vfs_phone, VFS_IN_REGISTER, &answer); |
|
/* |
* Send our VFS info structure to VFS. |
104,7 → 105,7 |
} |
|
/* |
* Pick up the answer for the request to the VFS_REQUEST call. |
* Pick up the answer for the request to the VFS_IN_REQUEST call. |
*/ |
async_wait_for(req, NULL); |
reg->fs_handle = (int) IPC_GET_ARG1(answer); |
186,7 → 187,7 |
} |
|
ipc_call_t answer; |
aid_t msg = async_send_1(mountee_phone, VFS_MOUNTED, mr_dev_handle, |
aid_t msg = async_send_1(mountee_phone, VFS_OUT_MOUNTED, mr_dev_handle, |
&answer); |
ipc_forward_fast(callid, mountee_phone, 0, 0, 0, IPC_FF_ROUTE_FROM_ME); |
async_wait_for(msg, &rc); |
213,8 → 214,8 |
* file system implementation |
* @param fs_handle File system handle of the file system where to perform |
* the lookup. |
* @param rid Request ID of the VFS_LOOKUP request. |
* @param request VFS_LOOKUP request data itself. |
* @param rid Request ID of the VFS_OUT_LOOKUP request. |
* @param request VFS_OUT_LOOKUP request data itself. |
* |
*/ |
void libfs_lookup(libfs_ops_t *ops, fs_handle_t fs_handle, ipc_callid_t rid, |
237,7 → 238,7 |
fs_node_t *tmp = NULL; |
|
if (cur->mp_data.mp_active) { |
ipc_forward_slow(rid, cur->mp_data.phone, VFS_LOOKUP, |
ipc_forward_slow(rid, cur->mp_data.phone, VFS_OUT_LOOKUP, |
next, last, cur->mp_data.dev_handle, lflag, index, |
IPC_FF_ROUTE_FROM_ME); |
ops->node_put(cur); |
272,9 → 273,9 |
else |
next--; |
|
ipc_forward_slow(rid, tmp->mp_data.phone, VFS_LOOKUP, |
next, last, tmp->mp_data.dev_handle, lflag, index, |
IPC_FF_ROUTE_FROM_ME); |
ipc_forward_slow(rid, tmp->mp_data.phone, |
VFS_OUT_LOOKUP, next, last, tmp->mp_data.dev_handle, |
lflag, index, IPC_FF_ROUTE_FROM_ME); |
ops->node_put(cur); |
ops->node_put(tmp); |
if (par) |
428,12 → 429,42 |
ops->node_put(tmp); |
} |
|
void libfs_stat(libfs_ops_t *ops, fs_handle_t fs_handle, ipc_callid_t rid, |
ipc_call_t *request) |
{ |
dev_handle_t dev_handle = (dev_handle_t) IPC_GET_ARG1(*request); |
fs_index_t index = (fs_index_t) IPC_GET_ARG2(*request); |
fs_node_t *fn = ops->node_get(dev_handle, index); |
|
ipc_callid_t callid; |
size_t size; |
if (!ipc_data_read_receive(&callid, &size) || |
size != sizeof(struct stat)) { |
ipc_answer_0(callid, EINVAL); |
ipc_answer_0(rid, EINVAL); |
return; |
} |
|
struct stat stat; |
memset(&stat, 0, sizeof(struct stat)); |
|
stat.fs_handle = fs_handle; |
stat.dev_handle = dev_handle; |
stat.index = index; |
stat.lnkcnt = ops->lnkcnt_get(fn); |
stat.is_file = ops->is_file(fn); |
stat.size = ops->size_get(fn); |
|
ipc_data_read_finalize(callid, &stat, sizeof(struct stat)); |
ipc_answer_0(rid, EOK); |
} |
|
/** Open VFS triplet. |
* |
* @param ops libfs operations structure with function pointers to |
* file system implementation |
* @param rid Request ID of the VFS_OPEN_NODE request. |
* @param request VFS_OPEN_NODE request data itself. |
* @param rid Request ID of the VFS_OUT_OPEN_NODE request. |
* @param request VFS_OUT_OPEN_NODE request data itself. |
* |
*/ |
void libfs_open_node(libfs_ops_t *ops, fs_handle_t fs_handle, ipc_callid_t rid, |