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| Rev 4341 | Rev 4345 | ||
|---|---|---|---|
| Line 49... | Line 49... | ||
| 49 | 49 | ||
| 50 | #define NAME "vfs" |
50 | #define NAME "vfs" |
| 51 | 51 | ||
| 52 | static void vfs_connection(ipc_callid_t iid, ipc_call_t *icall) |
52 | static void vfs_connection(ipc_callid_t iid, ipc_call_t *icall) |
| 53 | { |
53 | { |
| 54 | bool keep_on_going = 1; |
54 | bool keep_on_going = true; |
| 55 | 55 | ||
| 56 | /* |
56 | /* |
| 57 | * The connection was opened via the IPC_CONNECT_ME_TO call. |
57 | * The connection was opened via the IPC_CONNECT_ME_TO call. |
| 58 | * This call needs to be answered. |
58 | * This call needs to be answered. |
| 59 | */ |
59 | */ |
| Line 68... | Line 68... | ||
| 68 | * distinguish one from the other. On the other hand, the client can |
68 | * distinguish one from the other. On the other hand, the client can |
| 69 | * hang up arbitrarily if it has no open files and reestablish the |
69 | * hang up arbitrarily if it has no open files and reestablish the |
| 70 | * connection later. |
70 | * connection later. |
| 71 | */ |
71 | */ |
| 72 | while (keep_on_going) { |
72 | while (keep_on_going) { |
| 73 | ipc_callid_t callid; |
- | |
| 74 | ipc_call_t call; |
73 | ipc_call_t call; |
| 75 | int phone; |
- | |
| 76 | fs_handle_t fs_handle; |
74 | ipc_callid_t callid = async_get_call(&call); |
| 77 | 75 | ||
| 78 | callid = async_get_call(&call); |
76 | fs_handle_t fs_handle; |
| - | 77 | int phone; |
|
| 79 | 78 | ||
| 80 | switch (IPC_GET_METHOD(call)) { |
79 | switch (IPC_GET_METHOD(call)) { |
| 81 | case IPC_M_PHONE_HUNGUP: |
80 | case IPC_M_PHONE_HUNGUP: |
| 82 | keep_on_going = false; |
81 | keep_on_going = false; |
| 83 | break; |
82 | break; |
| Line 139... | Line 138... | ||
| 139 | break; |
138 | break; |
| 140 | } |
139 | } |
| 141 | } |
140 | } |
| 142 | 141 | ||
| 143 | /* TODO: cleanup after the client */ |
142 | /* TODO: cleanup after the client */ |
| 144 | - | ||
| 145 | } |
143 | } |
| 146 | 144 | ||
| 147 | int main(int argc, char **argv) |
145 | int main(int argc, char **argv) |
| 148 | { |
146 | { |
| 149 | ipcarg_t phonead; |
- | |
| 150 | - | ||
| 151 | printf(NAME ": HelenOS VFS server\n"); |
147 | printf(NAME ": HelenOS VFS server\n"); |
| 152 | 148 | ||
| 153 | /* |
149 | /* |
| 154 | * Initialize the list of registered file systems. |
150 | * Initialize the list of registered file systems. |
| 155 | */ |
151 | */ |
| Line 170... | Line 166... | ||
| 170 | plb = as_get_mappable_page(PLB_SIZE); |
166 | plb = as_get_mappable_page(PLB_SIZE); |
| 171 | if (!plb) { |
167 | if (!plb) { |
| 172 | printf(NAME ": Cannot allocate a mappable piece of address space\n"); |
168 | printf(NAME ": Cannot allocate a mappable piece of address space\n"); |
| 173 | return ENOMEM; |
169 | return ENOMEM; |
| 174 | } |
170 | } |
| - | 171 | ||
| 175 | if (as_area_create(plb, PLB_SIZE, AS_AREA_READ | AS_AREA_WRITE | |
172 | if (as_area_create(plb, PLB_SIZE, AS_AREA_READ | AS_AREA_WRITE | |
| 176 | AS_AREA_CACHEABLE) != plb) { |
173 | AS_AREA_CACHEABLE) != plb) { |
| 177 | printf(NAME ": Cannot create address space area\n"); |
174 | printf(NAME ": Cannot create address space area\n"); |
| 178 | return ENOMEM; |
175 | return ENOMEM; |
| 179 | } |
176 | } |
| Line 185... | Line 182... | ||
| 185 | async_set_client_connection(vfs_connection); |
182 | async_set_client_connection(vfs_connection); |
| 186 | 183 | ||
| 187 | /* |
184 | /* |
| 188 | * Register at the naming service. |
185 | * Register at the naming service. |
| 189 | */ |
186 | */ |
| - | 187 | ipcarg_t phonead; |
|
| 190 | ipc_connect_to_me(PHONE_NS, SERVICE_VFS, 0, 0, &phonead); |
188 | ipc_connect_to_me(PHONE_NS, SERVICE_VFS, 0, 0, &phonead); |
| 191 | 189 | ||
| 192 | /* |
190 | /* |
| 193 | * Start accepting connections. |
191 | * Start accepting connections. |
| 194 | */ |
192 | */ |