Changes in uspace/srv/vfs/vfs_register.c [1b20da0:a35b458] in mainline

File:

• uspace/srv/vfs/vfs_register.c (modified) (24 diffs)

uspace/srv/vfs/vfs_register.c

@@ -71 +71 @@
 {
         int i;
-        
+
         /*
          * Check if the name is non-empty and is composed solely of ASCII
@@ -80 +80 @@
                 return false;
         }
-        
+
         for (i = 1; i < FS_NAME_MAXLEN; i++) {
                 if (!(islower(info->name[i]) || isdigit(info->name[i])) &&
@@ -93 +93 @@
                 }
         }
-        
+
         /*
          * This check is not redundant. It ensures that the name is
@@ -102 +102 @@
                 return false;
         }
-        
+
         return true;
 }
@@ -116 +116 @@
         dprintf("Processing VFS_REGISTER request received from %zx.\n",
             request->in_phone_hash);
-        
+
         vfs_info_t *vfs_info;
         errno_t rc = async_data_write_accept((void **) &vfs_info, false,
             sizeof(vfs_info_t), sizeof(vfs_info_t), 0, NULL);
-        
+
         if (rc != EOK) {
                 dprintf("Failed to deliver the VFS info into our AS, rc=%d.\n",
@@ -127 +127 @@
                 return;
         }
-        
+
         /*
          * Allocate and initialize a buffer for the fs_info structure.
@@ -137 +137 @@
                 return;
         }
-        
+
         link_initialize(&fs_info->fs_link);
         fs_info->vfs_info = *vfs_info;
         free(vfs_info);
-        
+
         dprintf("VFS info delivered.\n");
-        
+
         if (!vfs_info_sane(&fs_info->vfs_info)) {
                 free(fs_info);
@@ -149 +149 @@
                 return;
         }
-        
+
         fibril_mutex_lock(&fs_list_lock);
-        
+
         /*
          * Check for duplicit registrations.
@@ -166 +166 @@
                 return;
         }
-        
+
         /*
          * Add fs_info to the list of registered FS's.
@@ -172 +172 @@
         dprintf("Inserting FS into the list of registered file systems.\n");
         list_append(&fs_info->fs_link, &fs_list);
-        
+
         /*
          * Now we want the client to send us the IPC_M_CONNECT_TO_ME call so
@@ -187 +187 @@
                 return;
         }
-        
+
         dprintf("Callback connection to FS created.\n");
-        
+
         /*
          * The client will want us to send him the address space area with PLB.
          */
-        
+
         size_t size;
         ipc_callid_t callid;
@@ -206 +206 @@
                 return;
         }
-        
+
         /*
          * We can only send the client address space area PLB_SIZE bytes long.
@@ -220 +220 @@
                 return;
         }
-        
+
         /*
          * Commit to read-only sharing the PLB with the client.
@@ -226 +226 @@
         (void) async_share_in_finalize(callid, plb,
             AS_AREA_READ | AS_AREA_CACHEABLE);
-        
+
         dprintf("Sharing PLB.\n");
-        
+
         /*
          * That was it. The FS has been registered.
@@ -236 +236 @@
         fs_info->fs_handle = (fs_handle_t) atomic_postinc(&fs_handle_next);
         async_answer_1(rid, EOK, (sysarg_t) fs_info->fs_handle);
-        
+
         fibril_condvar_broadcast(&fs_list_cv);
         fibril_mutex_unlock(&fs_list_lock);
-        
+
         dprintf("\"%.*s\" filesystem successfully registered, handle=%d.\n",
             FS_NAME_MAXLEN, fs_info->vfs_info.name, fs_info->fs_handle);
@@ -260 +260 @@
          */
         fibril_mutex_lock(&fs_list_lock);
-        
+
         list_foreach(fs_list, fs_link, fs_info_t, fs) {
                 if (fs->fs_handle == handle) {
                         fibril_mutex_unlock(&fs_list_lock);
-                        
+
                         assert(fs->sess);
                         async_exch_t *exch = async_exchange_begin(fs->sess);
-                        
+
                         assert(exch);
                         return exch;
                 }
         }
-        
+
         fibril_mutex_unlock(&fs_list_lock);
-        
+
         return NULL;
 }
@@ -300 +300 @@
 {
         int handle = 0;
-        
+
         if (lock)
                 fibril_mutex_lock(&fs_list_lock);
-        
+
         list_foreach(fs_list, fs_link, fs_info_t, fs) {
                 if (str_cmp(fs->vfs_info.name, name) == 0 &&
@@ -311 +311 @@
                 }
         }
-        
+
         if (lock)
                 fibril_mutex_unlock(&fs_list_lock);
-        
+
         return handle;
 }
@@ -328 +328 @@
 {
         vfs_info_t *info = NULL;
-        
+
         fibril_mutex_lock(&fs_list_lock);
         list_foreach(fs_list, fs_link, fs_info_t, fs) {
@@ -337 +337 @@
         }
         fibril_mutex_unlock(&fs_list_lock);
-        
+
         return info;
 }
@@ -355 +355 @@
 
         fibril_mutex_lock(&fs_list_lock);
-        
+
         size = 0;
         count = 0;
@@ -362 +362 @@
                 count++;
         }
-        
+
         if (size == 0)
                 size = 1;
-        
+
         fstypes->buf = calloc(1, size);
         if (fstypes->buf == NULL) {
@@ -371 +371 @@
                 return ENOMEM;
         }
-        
+
         fstypes->fstypes = calloc(sizeof(char *), count);
         if (fstypes->fstypes == NULL) {
@@ -379 +379 @@
                 return ENOMEM;
         }
-        
+
         fstypes->size = size;
-        
+
         size = 0; count = 0;
         list_foreach(fs_list, fs_link, fs_info_t, fs) {