Some changes to get VxWorks wrapper working

[yaffs2.git] / direct / yaffsfs.c

diff --git a/direct/yaffsfs.c b/direct/yaffsfs.c
index 952ffacdbdf259901c5f3608b233210e03bf7bcc..05cd22977720acd42e1bc925f9fc119e05a81584 100644 (file)
--- a/direct/yaffsfs.c
+++ b/direct/yaffsfs.c
@@ -919,10 +919,10 @@ int yaffs_open_sharing_reldir(struct yaffs_obj *reldir, const YCHAR *path,
                        }
 
                        /* Check file permissions */
-                       if (readRequested && !(obj->yst_mode & S_IREAD))
+                       if (readRequested && !(obj->yst_mode & S_IRUSR))
                                openDenied = 1;
 
-                       if (writeRequested && !(obj->yst_mode & S_IWRITE))
+                       if (writeRequested && !(obj->yst_mode & S_IWUSR))
                                openDenied = 1;
 
                        if (!errorReported && writeRequested &&
@@ -1589,6 +1589,35 @@ int yaffs_unlink(const YCHAR *path)
        return yaffs_unlink_reldir(NULL, path);
 }
 
+int yaffs_funlink(int fd)
+{
+       struct yaffs_obj *obj;
+       int retVal = -1;
+
+       yaffsfs_Lock();
+       obj = yaffsfs_HandleToObject(fd);
+
+       if (!obj)
+               yaffsfs_SetError(-EBADF);
+       else if (obj->my_dev->read_only)
+               yaffsfs_SetError(-EROFS);
+       else if (!isDirectory &&
+                obj->variant_type == YAFFS_OBJECT_TYPE_DIRECTORY)
+               yaffsfs_SetError(-EISDIR);
+       else if (isDirectory &&
+                obj->variant_type != YAFFS_OBJECT_TYPE_DIRECTORY)
+               yaffsfs_SetError(-ENOTDIR);
+       else if (isDirectory && obj == obj->my_dev->root_dir)
+               yaffsfs_SetError(-EBUSY);       /* Can't rmdir a root */
+       else if (yaffs_unlink_obj(oobj) == YAFFS_OK)
+                       retVal = 0;
+
+       yaffsfs_Unlock();
+
+       return retVal;
+}
+
+
 static int rename_file_over_dir(struct yaffs_obj *obj, struct yaffs_obj *newobj)
 {
        if (obj && obj->variant_type != YAFFS_OBJECT_TYPE_DIRECTORY &&
@@ -2553,11 +2582,11 @@ int yaffs_access_reldir(struct yaffs_obj *reldir, const YCHAR *path, int amode)
        else {
                int access_ok = 1;
 
-               if ((amode & R_OK) && !(obj->yst_mode & S_IREAD))
+               if ((amode & R_OK) && !(obj->yst_mode & S_IRUSR))
                        access_ok = 0;
-               if ((amode & W_OK) && !(obj->yst_mode & S_IWRITE))
+               if ((amode & W_OK) && !(obj->yst_mode & S_IWUSR))
                        access_ok = 0;
-               if ((amode & X_OK) && !(obj->yst_mode & S_IEXEC))
+               if ((amode & X_OK) && !(obj->yst_mode & S_IXUSR))
                        access_ok = 0;
 
                if (!access_ok)
@@ -2863,7 +2892,9 @@ int yaffs_mount(const YCHAR *path)
        return yaffs_mount_common(NULL, path, 0, 0);
 }
 
-int yaffs_sync_common(struct yaffs_dev *dev, const YCHAR *path)
+static int yaffs_sync_common(struct yaffs_dev *dev,
+                            const YCHAR *path,
+                            int do_checkpt)
 {
        int retVal = -1;
        YCHAR *dummy;
@@ -2892,7 +2923,8 @@ int yaffs_sync_common(struct yaffs_dev *dev, const YCHAR *path)
                else {
 
                        yaffs_flush_whole_cache(dev, 0);
-                       yaffs_checkpoint_save(dev);
+                       if (do_checkpt)
+                               yaffs_checkpoint_save(dev);
                        retVal = 0;
 
                }
@@ -2903,14 +2935,24 @@ int yaffs_sync_common(struct yaffs_dev *dev, const YCHAR *path)
        return retVal;
 }
 
+int yaffs_sync_files_reldev(struct yaffs_dev *dev)
+{
+       return yaffs_sync_common(dev, NULL, 0);
+}
+
+int yaffs_sync_files(const YCHAR *path)
+{
+       return yaffs_sync_common(NULL, path, 0);
+}
+
 int yaffs_sync_reldev(struct yaffs_dev *dev)
 {
-       return yaffs_sync_common(dev, NULL);
+       return yaffs_sync_common(dev, NULL, 1);
 }
 
 int yaffs_sync(const YCHAR *path)
 {
-       return yaffs_sync_common(NULL, path);
+       return yaffs_sync_common(NULL, path, 1);
 }
 
 
@@ -3601,6 +3643,7 @@ static int yaffsfs_closedir_no_lock(yaffs_DIR *dirp)
 
        return 0;
 }
+
 int yaffs_closedir(yaffs_DIR *dirp)
 {
        int ret;
@@ -3847,6 +3890,11 @@ int yaffs_set_error(int error)
        return 0;
 }
 
+struct yaffs_obj * yaffs_get_obj_from_fd(int handle)
+{
+       return yaffsfs_HandleToObject(handle);
+}
+
 int yaffs_dump_dev_reldir(struct yaffs_obj *reldir, const YCHAR *path)
 {
 #if 1