+
+ if (yaffsfs_alt_dir_path(newPath, &alt_newpath) < 0) {
+ yaffsfs_SetError(-ENOMEM);
+ return -1;
+ }
+ if (alt_newpath)
+ newPath = alt_newpath;
+
+ yaffsfs_Lock();
+
+ olddir = yaffsfs_FindDirectory(reldir, oldPath, &oldname, 0,
+ ¬OldDir, &oldLoop);
+ newdir = yaffsfs_FindDirectory(reldir, newPath, &newname, 0,
+ ¬NewDir, &newLoop);
+ obj = yaffsfs_FindObject(reldir, oldPath, 0, 0, NULL, NULL, NULL);
+ newobj = yaffsfs_FindObject(reldir, newPath, 0, 0, NULL, NULL, NULL);
+
+ /* If the object being renamed is a directory and the
+ * path ended with a "/" then the olddir == obj.
+ * We pass through NULL for the old name to tell the lower layers
+ * to use olddir as the object.
+ */
+
+ if (olddir == obj)
+ oldname = NULL;
+
+ if ((!olddir && notOldDir) || (!newdir && notNewDir)) {
+ yaffsfs_SetError(-ENOTDIR);
+ rename_allowed = 0;
+ } else if (oldLoop || newLoop) {
+ yaffsfs_SetError(-ELOOP);
+ rename_allowed = 0;
+ } else if (olddir && oldname &&
+ yaffs_strncmp(oldname, _Y("."), 2) == 0) {
+ yaffsfs_SetError(-EINVAL);
+ rename_allowed = 0;
+ } else if (!olddir || !newdir || !obj) {
+ yaffsfs_SetError(-ENOENT);
+ rename_allowed = 0;
+ } else if (obj->my_dev->read_only) {
+ yaffsfs_SetError(-EROFS);
+ rename_allowed = 0;
+ } else if (rename_file_over_dir(obj, newobj)) {
+ yaffsfs_SetError(-EISDIR);
+ rename_allowed = 0;
+ } else if (rename_dir_over_file(obj, newobj)) {
+ yaffsfs_SetError(-ENOTDIR);
+ rename_allowed = 0;
+ } else if (yaffs_is_non_empty_dir(newobj)) {
+ yaffsfs_SetError(-ENOTEMPTY);
+ rename_allowed = 0;
+ } else if (olddir->my_dev != newdir->my_dev) {
+ /* Rename must be on same device */
+ yaffsfs_SetError(-EXDEV);
+ rename_allowed = 0;
+ } else if (obj && obj->variant_type == YAFFS_OBJECT_TYPE_DIRECTORY) {
+ /*
+ * It is a directory, check that it is not being renamed to
+ * being its own decendent.
+ * Do this by tracing from the new directory back to the root,
+ * checking for obj
+ */
+
+ struct yaffs_obj *xx = newdir;
+
+ while (rename_allowed && xx) {
+ if (xx == obj)
+ rename_allowed = 0;
+ xx = xx->parent;
+ }
+ if (!rename_allowed)
+ yaffsfs_SetError(-EINVAL);
+ }
+
+ if (rename_allowed)
+ result = yaffs_rename_obj(olddir, oldname, newdir, newname);
+
+ yaffsfs_Unlock();
+
+ kfree(alt_newpath);
+
+ return (result == YAFFS_FAIL) ? -1 : 0;
+}
+
+int yaffs_rename_reldev(struct yaffs_dev *dev, const YCHAR *oldPath,
+ const YCHAR *newPath)
+{
+ return yaffs_rename_reldir(ROOT_DIR(dev), oldPath, newPath);
+}
+int yaffs_rename(const YCHAR *oldPath, const YCHAR *newPath)
+{
+ return yaffs_rename_reldir(NULL, oldPath, newPath);
+}
+
+static int yaffsfs_DoStat(struct yaffs_obj *obj, struct yaffs_stat *buf)
+{
+ int retVal = -1;
+
+ obj = yaffs_get_equivalent_obj(obj);
+
+ if (obj && buf) {
+ buf->st_dev = 0;
+ buf->st_ino = obj->obj_id;
+ buf->st_mode = obj->yst_mode & ~S_IFMT;
+
+ if (obj->variant_type == YAFFS_OBJECT_TYPE_DIRECTORY)
+ buf->st_mode |= S_IFDIR;
+ else if (obj->variant_type == YAFFS_OBJECT_TYPE_SYMLINK)
+ buf->st_mode |= S_IFLNK;
+ else if (obj->variant_type == YAFFS_OBJECT_TYPE_FILE)
+ buf->st_mode |= S_IFREG;
+
+ buf->st_nlink = yaffs_get_obj_link_count(obj);
+ buf->st_uid = 0;
+ buf->st_gid = 0;
+ buf->st_rdev = obj->yst_rdev;
+ buf->st_size = yaffs_get_obj_length(obj);
+ buf->st_blksize = obj->my_dev->data_bytes_per_chunk;
+ buf->st_blocks = (buf->st_size + buf->st_blksize - 1) /
+ buf->st_blksize;
+#if CONFIG_YAFFS_WINCE
+ buf->yst_wince_atime[0] = obj->win_atime[0];
+ buf->yst_wince_atime[1] = obj->win_atime[1];
+ buf->yst_wince_ctime[0] = obj->win_ctime[0];
+ buf->yst_wince_ctime[1] = obj->win_ctime[1];
+ buf->yst_wince_mtime[0] = obj->win_mtime[0];
+ buf->yst_wince_mtime[1] = obj->win_mtime[1];
+#else
+ buf->yst_atime = obj->yst_atime;
+ buf->yst_ctime = obj->yst_ctime;
+ buf->yst_mtime = obj->yst_mtime;
+#endif
+ retVal = 0;
+ }
+ return retVal;
+}
+
+static int yaffsfs_DoStatOrLStat_reldir(struct yaffs_obj *reldir, const YCHAR *path,
+ struct yaffs_stat *buf, int doLStat)
+{
+ struct yaffs_obj *obj = NULL;
+ struct yaffs_obj *dir = NULL;
+ int retVal = -1;
+ int notDir = 0;
+ int loop = 0;
+
+ if (yaffsfs_CheckMemRegion(path, 0, 0) < 0 ||
+ yaffsfs_CheckMemRegion(buf, sizeof(*buf), 1) < 0) {
+ yaffsfs_SetError(-EFAULT);
+ return -1;
+ }
+
+ if (yaffsfs_CheckPath(path) < 0) {
+ yaffsfs_SetError(-ENAMETOOLONG);
+ return -1;
+ }
+
+ yaffsfs_Lock();
+
+ obj = yaffsfs_FindObject(reldir, path, 0, 1, &dir, ¬Dir, &loop);
+
+ if (!doLStat && obj)
+ obj = yaffsfs_FollowLink(obj, 0, &loop);
+
+ if (!dir && notDir)
+ yaffsfs_SetError(-ENOTDIR);
+ else if (loop)
+ yaffsfs_SetError(-ELOOP);
+ else if (!dir || !obj)
+ yaffsfs_SetError(-ENOENT);
+ else
+ retVal = yaffsfs_DoStat(obj, buf);
+
+ yaffsfs_Unlock();
+
+ return retVal;
+
+}
+
+int yaffs_stat_reldir(struct yaffs_obj *reldir, const YCHAR *path,
+ struct yaffs_stat *buf)
+{
+ return yaffsfs_DoStatOrLStat_reldir(reldir, path, buf, 0);
+}
+
+int yaffs_lstat_reldir(struct yaffs_obj *reldir, const YCHAR *path,
+ struct yaffs_stat *buf)
+{
+ return yaffsfs_DoStatOrLStat_reldir(reldir, path, buf, 1);
+}
+
+int yaffs_stat_reldev(struct yaffs_dev *dev, const YCHAR *path,
+ struct yaffs_stat *buf)
+{
+ return yaffsfs_DoStatOrLStat_reldir(ROOT_DIR(dev), path, buf, 0);
+}
+
+int yaffs_lstat_reldev(struct yaffs_dev *dev, const YCHAR *path,
+ struct yaffs_stat *buf)
+{
+ return yaffsfs_DoStatOrLStat_reldir(ROOT_DIR(dev), path, buf, 1);
+}
+
+int yaffs_stat(const YCHAR *path, struct yaffs_stat *buf)
+{
+ return yaffs_stat_reldir(NULL, path, buf);
+}
+
+int yaffs_lstat(const YCHAR *path, struct yaffs_stat *buf)
+{
+ return yaffs_lstat_reldir(NULL, path, buf);
+}
+
+int yaffs_fstat(int fd, struct yaffs_stat *buf)
+{
+ struct yaffs_obj *obj;
+
+ int retVal = -1;
+
+ if (yaffsfs_CheckMemRegion(buf, sizeof(*buf), 1) < 0) {
+ yaffsfs_SetError(-EFAULT);
+ return -1;
+ }
+
+ yaffsfs_Lock();
+ obj = yaffsfs_HandleToObject(fd);
+
+ if (obj)
+ retVal = yaffsfs_DoStat(obj, buf);
+ else
+ /* bad handle */
+ yaffsfs_SetError(-EBADF);
+
+ yaffsfs_Unlock();
+
+ return retVal;
+}
+
+static int yaffsfs_DoUtime(struct yaffs_obj *obj,
+ const struct yaffs_utimbuf *buf)
+{
+ int retVal = -1;
+ struct yaffs_utimbuf local;
+
+ obj = yaffs_get_equivalent_obj(obj);
+
+ if (obj && obj->my_dev->read_only) {
+ yaffsfs_SetError(-EROFS);
+ return -1;
+ }
+
+#if !CONFIG_YAFFS_WINCE
+ if (!buf) {
+ local.actime = Y_CURRENT_TIME;
+ local.modtime = local.actime;
+ buf = &local;
+ }
+
+ if (obj) {
+ int result;
+
+ obj->yst_atime = buf->actime;
+ obj->yst_mtime = buf->modtime;
+ obj->dirty = 1;
+ result = yaffs_flush_file(obj, 0, 0, 0);
+ retVal = result == YAFFS_OK ? 0 : -1;
+ }
+#endif
+
+ return retVal;
+}
+
+int yaffs_utime_reldir(struct yaffs_obj *reldir, const YCHAR *path,
+ const struct yaffs_utimbuf *buf)
+{
+ struct yaffs_obj *obj = NULL;
+ struct yaffs_obj *dir = NULL;
+ int retVal = -1;
+ int notDir = 0;
+ int loop = 0;
+
+ if (!path) {
+ yaffsfs_SetError(-EFAULT);
+ return -1;
+ }
+
+ if (yaffsfs_CheckPath(path) < 0) {
+ yaffsfs_SetError(-ENAMETOOLONG);
+ return -1;
+ }
+
+ yaffsfs_Lock();
+
+ obj = yaffsfs_FindObject(reldir, path, 0, 1, &dir, ¬Dir, &loop);
+
+ if (!dir && notDir)
+ yaffsfs_SetError(-ENOTDIR);
+ else if (loop)
+ yaffsfs_SetError(-ELOOP);
+ else if (!dir || !obj)
+ yaffsfs_SetError(-ENOENT);
+ else
+ retVal = yaffsfs_DoUtime(obj, buf);
+
+ yaffsfs_Unlock();
+
+ return retVal;
+
+}
+
+int yaffs_utime_reldev(struct yaffs_dev *dev, const YCHAR *path,
+ const struct yaffs_utimbuf *buf)
+{
+ return yaffs_utime_reldir(ROOT_DIR(dev), path, buf);
+}
+
+int yaffs_utime(const YCHAR *path, const struct yaffs_utimbuf *buf)
+{
+ return yaffs_utime_reldir(NULL, path, buf);
+}
+
+int yaffs_futime(int fd, const struct yaffs_utimbuf *buf)
+{
+ struct yaffs_obj *obj;
+
+ int retVal = -1;
+
+ yaffsfs_Lock();
+ obj = yaffsfs_HandleToObject(fd);
+
+ if (obj)
+ retVal = yaffsfs_DoUtime(obj, buf);
+ else
+ /* bad handle */
+ yaffsfs_SetError(-EBADF);
+
+ yaffsfs_Unlock();
+
+ return retVal;
+}
+
+#ifndef CONFIG_YAFFS_WINCE
+/* xattrib functions */
+
+static int yaffs_do_setxattr_reldir(struct yaffs_obj *reldir, const YCHAR *path,
+ const char *name, const void *data, int size,
+ int flags, int follow)
+{
+ struct yaffs_obj *obj;
+ struct yaffs_obj *dir;
+ int notDir = 0;
+ int loop = 0;
+
+ int retVal = -1;
+
+ if (yaffsfs_CheckMemRegion(path, 0, 0) < 0 ||
+ yaffsfs_CheckMemRegion(name, 0, 0) < 0 ||
+ yaffsfs_CheckMemRegion(data, size, 0) < 0) {
+ yaffsfs_SetError(-EFAULT);
+ return -1;
+ }
+
+ if (yaffsfs_CheckPath(path) < 0) {
+ yaffsfs_SetError(-ENAMETOOLONG);
+ return -1;
+ }
+
+ yaffsfs_Lock();
+
+ obj = yaffsfs_FindObject(reldir, path, 0, 1, &dir, ¬Dir, &loop);
+
+ if (follow)
+ obj = yaffsfs_FollowLink(obj, 0, &loop);
+
+ if (!dir && notDir)
+ yaffsfs_SetError(-ENOTDIR);
+ else if (loop)
+ yaffsfs_SetError(-ELOOP);
+ else if (!dir || !obj)
+ yaffsfs_SetError(-ENOENT);
+ else {
+ retVal = yaffs_set_xattrib(obj, name, data, size, flags);
+ if (retVal < 0) {
+ yaffsfs_SetError(retVal);
+ retVal = -1;
+ }
+ }
+
+ yaffsfs_Unlock();
+
+ return retVal;
+
+}
+
+int yaffs_setxattr_reldir(struct yaffs_obj *reldir, const YCHAR *path,
+ const char *name, const void *data, int size, int flags)
+{
+ return yaffs_do_setxattr_reldir(reldir, path, name, data, size, flags, 1);
+}
+
+int yaffs_setxattr_reldev(struct yaffs_dev *dev, const YCHAR *path,
+ const char *name, const void *data, int size, int flags)
+{
+ return yaffs_setxattr_reldir(ROOT_DIR(dev), path, name, data, size, flags);
+}
+
+int yaffs_setxattr(const YCHAR *path, const char *name,
+ const void *data, int size, int flags)
+{
+ return yaffs_setxattr_reldir(NULL, path, name, data, size, flags);
+}
+
+int yaffs_lsetxattr_reldir(struct yaffs_obj *reldir, const YCHAR *path, const char *name,
+ const void *data, int size, int flags)
+{
+ return yaffs_do_setxattr_reldir(reldir, path, name, data, size, flags, 0);
+}
+
+int yaffs_lsetxattr_reldev(struct yaffs_dev *dev, const YCHAR *path, const char *name,
+ const void *data, int size, int flags)
+{
+ return yaffs_lsetxattr_reldir(ROOT_DIR(dev), path, name, data, size, flags);
+}
+
+int yaffs_lsetxattr(const YCHAR *path, const char *name,
+ const void *data, int size, int flags)
+{
+ return yaffs_lsetxattr_reldir(NULL, path, name, data, size, flags);
+}
+
+int yaffs_fsetxattr(int fd, const char *name,
+ const void *data, int size, int flags)
+{
+ struct yaffs_obj *obj;
+
+ int retVal = -1;
+
+ if (yaffsfs_CheckMemRegion(name, 0, 0) < 0 ||
+ yaffsfs_CheckMemRegion(data, size, 0) < 0) {
+ yaffsfs_SetError(-EFAULT);
+ return -1;
+ }
+
+ yaffsfs_Lock();
+ obj = yaffsfs_HandleToObject(fd);
+
+ if (!obj)
+ yaffsfs_SetError(-EBADF);
+ else {
+ retVal = yaffs_set_xattrib(obj, name, data, size, flags);
+ if (retVal < 0) {
+ yaffsfs_SetError(retVal);
+ retVal = -1;
+ }
+ }
+
+ yaffsfs_Unlock();
+
+ return retVal;
+}
+
+static int yaffs_do_getxattr_reldir(struct yaffs_obj *reldir, const YCHAR *path,
+ const char *name, void *data, int size, int follow)
+{
+ struct yaffs_obj *obj;
+ struct yaffs_obj *dir;
+ int retVal = -1;
+ int notDir = 0;
+ int loop = 0;
+
+ if (yaffsfs_CheckMemRegion(path, 0, 0) < 0 ||
+ yaffsfs_CheckMemRegion(name, 0, 0) < 0 ||
+ yaffsfs_CheckMemRegion(data, size, 1) < 0) {
+ yaffsfs_SetError(-EFAULT);
+ return -1;
+ }
+
+ if (yaffsfs_CheckPath(path) < 0) {
+ yaffsfs_SetError(-ENAMETOOLONG);
+ return -1;
+ }
+
+ yaffsfs_Lock();
+
+ obj = yaffsfs_FindObject(reldir, path, 0, 1, &dir, ¬Dir, &loop);
+
+ if (follow)
+ obj = yaffsfs_FollowLink(obj, 0, &loop);
+
+ if (!dir && notDir)
+ yaffsfs_SetError(-ENOTDIR);
+ else if (loop)
+ yaffsfs_SetError(-ELOOP);
+ else if (!dir || !obj)
+ yaffsfs_SetError(-ENOENT);
+ else {
+ retVal = yaffs_get_xattrib(obj, name, data, size);
+ if (retVal < 0) {
+ yaffsfs_SetError(retVal);
+ retVal = -1;
+ }
+ }
+ yaffsfs_Unlock();
+
+ return retVal;
+
+}
+
+int yaffs_getxattr_reldir(struct yaffs_obj *reldir, const YCHAR *path,
+ const char *name, void *data, int size)
+{
+ return yaffs_do_getxattr_reldir(reldir, path, name, data, size, 1);
+}
+
+int yaffs_getxattr_reldev(struct yaffs_dev *dev, const YCHAR *path, const char *name, void *data, int size)
+{
+ return yaffs_getxattr_reldir(ROOT_DIR(dev), path, name, data, size);
+}
+
+int yaffs_getxattr(const YCHAR *path, const char *name, void *data, int size)
+{
+ return yaffs_getxattr_reldir(NULL, path, name, data, size);
+}
+
+int yaffs_lgetxattr_reldir(struct yaffs_obj *reldir, const YCHAR *path,
+ const char *name, void *data, int size)
+{
+ return yaffs_do_getxattr_reldir(reldir, path, name, data, size, 0);
+}
+
+int yaffs_lgetxattr_reldev(struct yaffs_dev *dev, const YCHAR *path, const char *name, void *data, int size)
+{
+ return yaffs_lgetxattr_reldir(ROOT_DIR(dev), path, name, data, size);
+}
+
+int yaffs_lgetxattr(const YCHAR *path, const char *name, void *data, int size)
+{
+ return yaffs_lgetxattr_reldir(NULL, path, name, data, size);
+}
+
+int yaffs_fgetxattr(int fd, const char *name, void *data, int size)
+{
+ struct yaffs_obj *obj;
+
+ int retVal = -1;
+
+ if (yaffsfs_CheckMemRegion(name, 0, 0) < 0 ||
+ yaffsfs_CheckMemRegion(data, size, 1) < 0) {
+ yaffsfs_SetError(-EFAULT);
+ return -1;
+ }
+
+ yaffsfs_Lock();
+ obj = yaffsfs_HandleToObject(fd);
+
+ if (obj) {
+ retVal = yaffs_get_xattrib(obj, name, data, size);
+ if (retVal < 0) {
+ yaffsfs_SetError(retVal);
+ retVal = -1;
+ }
+ } else
+ /* bad handle */
+ yaffsfs_SetError(-EBADF);
+
+ yaffsfs_Unlock();
+
+ return retVal;
+}
+
+static int yaffs_do_listxattr_reldir(struct yaffs_obj *reldir, const YCHAR *path,
+ char *data, int size, int follow)
+{
+ struct yaffs_obj *obj = NULL;
+ struct yaffs_obj *dir = NULL;
+ int retVal = -1;
+ int notDir = 0;
+ int loop = 0;
+
+ if (yaffsfs_CheckMemRegion(path, 0, 0) < 0 ||
+ yaffsfs_CheckMemRegion(data, size, 1) < 0) {
+ yaffsfs_SetError(-EFAULT);
+ return -1;
+ }
+
+ if (yaffsfs_CheckPath(path) < 0) {
+ yaffsfs_SetError(-ENAMETOOLONG);
+ return -1;
+ }
+
+ yaffsfs_Lock();
+
+ obj = yaffsfs_FindObject(reldir, path, 0, 1, &dir, ¬Dir, &loop);
+
+ if (follow)
+ obj = yaffsfs_FollowLink(obj, 0, &loop);
+
+ if (!dir && notDir)
+ yaffsfs_SetError(-ENOTDIR);
+ else if (loop)
+ yaffsfs_SetError(-ELOOP);
+ else if (!dir || !obj)
+ yaffsfs_SetError(-ENOENT);
+ else {
+ retVal = yaffs_list_xattrib(obj, data, size);
+ if (retVal < 0) {
+ yaffsfs_SetError(retVal);
+ retVal = -1;
+ }
+ }
+
+ yaffsfs_Unlock();
+
+ return retVal;
+
+}
+
+int yaffs_listxattr_reldir(struct yaffs_obj *reldir, const YCHAR *path,
+ char *data, int size)
+{
+ return yaffs_do_listxattr_reldir(reldir, path, data, size, 1);
+}
+
+int yaffs_listxattr_reldev(struct yaffs_dev *dev, const YCHAR *path, char *data, int size)
+{
+ return yaffs_listxattr_reldir(ROOT_DIR(dev), path, data, size);
+}
+
+int yaffs_listxattr(const YCHAR *path, char *data, int size)
+{
+ return yaffs_listxattr_reldir(NULL, path, data, size);
+}
+
+int yaffs_llistxattr_reldir(struct yaffs_obj *reldir, const YCHAR *path,
+ char *data, int size)
+{
+ return yaffs_do_listxattr_reldir(reldir, path, data, size, 0);
+}
+
+int yaffs_llistxattr_reldev(struct yaffs_dev *dev, const YCHAR *path, char *data, int size)
+{
+ return yaffs_llistxattr_reldir(ROOT_DIR(dev), path, data, size);
+}
+
+int yaffs_llistxattr(const YCHAR *path, char *data, int size)
+{
+ return yaffs_llistxattr_reldir(NULL, path, data, size);
+}
+
+int yaffs_flistxattr(int fd, char *data, int size)
+{
+ struct yaffs_obj *obj;
+
+ int retVal = -1;
+
+ if (yaffsfs_CheckMemRegion(data, size, 1) < 0) {
+ yaffsfs_SetError(-EFAULT);
+ return -1;
+ }
+
+ yaffsfs_Lock();
+ obj = yaffsfs_HandleToObject(fd);
+
+ if (obj) {
+ retVal = yaffs_list_xattrib(obj, data, size);
+ if (retVal < 0) {
+ yaffsfs_SetError(retVal);
+ retVal = -1;
+ }
+ } else
+ /* bad handle */
+ yaffsfs_SetError(-EBADF);
+
+ yaffsfs_Unlock();
+
+ return retVal;
+}
+
+static int yaffs_do_removexattr_reldir(struct yaffs_obj *reldir, const YCHAR *path,
+ const char *name, int follow)
+{
+ struct yaffs_obj *obj = NULL;
+ struct yaffs_obj *dir = NULL;
+ int notDir = 0;
+ int loop = 0;
+ int retVal = -1;
+
+ if (yaffsfs_CheckMemRegion(path, 0, 0) < 0 ||
+ yaffsfs_CheckMemRegion(name, 0, 0) < 0) {
+ yaffsfs_SetError(-EFAULT);
+ return -1;
+ }
+
+ if (yaffsfs_CheckPath(path) < 0) {
+ yaffsfs_SetError(-ENAMETOOLONG);
+ return -1;
+ }
+
+ yaffsfs_Lock();
+
+ obj = yaffsfs_FindObject(reldir, path, 0, 1, &dir, ¬Dir, &loop);
+
+ if (follow)
+ obj = yaffsfs_FollowLink(obj, 0, &loop);
+
+ if (!dir && notDir)
+ yaffsfs_SetError(-ENOTDIR);
+ else if (loop)
+ yaffsfs_SetError(-ELOOP);
+ else if (!dir || !obj)
+ yaffsfs_SetError(-ENOENT);
+ else {
+ retVal = yaffs_remove_xattrib(obj, name);
+ if (retVal < 0) {
+ yaffsfs_SetError(retVal);
+ retVal = -1;
+ }
+ }
+
+ yaffsfs_Unlock();
+
+ return retVal;
+
+}
+
+int yaffs_removexattr_reldir(struct yaffs_obj *reldir, const YCHAR *path,
+ const char *name)
+{
+ return yaffs_do_removexattr_reldir(reldir, path, name, 1);
+}
+
+int yaffs_removexattr_reldev(struct yaffs_dev *dev, const YCHAR *path, const char *name)
+{
+ return yaffs_removexattr_reldir(ROOT_DIR(dev), path, name);
+}
+
+int yaffs_removexattr(const YCHAR *path, const char *name)
+{
+ return yaffs_removexattr_reldir(NULL, path, name);
+}
+
+int yaffs_lremovexattr_reldir(struct yaffs_obj *reldir, const YCHAR *path,
+ const char *name)
+{
+ return yaffs_do_removexattr_reldir(reldir, path, name, 0);
+}
+
+int yaffs_lremovexattr_reldev(struct yaffs_dev *dev, const YCHAR *path, const char *name)
+{
+ return yaffs_lremovexattr_reldir(ROOT_DIR(dev), path, name);
+}
+
+int yaffs_lremovexattr(const YCHAR *path, const char *name)
+{
+ return yaffs_lremovexattr_reldir(NULL, path, name);
+}
+
+int yaffs_fremovexattr(int fd, const char *name)
+{
+ struct yaffs_obj *obj;
+
+ int retVal = -1;
+
+ if (yaffsfs_CheckMemRegion(name, 0, 0) < 0) {
+ yaffsfs_SetError(-EFAULT);
+ return -1;
+ }
+
+ yaffsfs_Lock();
+ obj = yaffsfs_HandleToObject(fd);
+
+ if (obj) {
+ retVal = yaffs_remove_xattrib(obj, name);
+ if (retVal < 0) {
+ yaffsfs_SetError(retVal);
+ retVal = -1;
+ }
+ } else
+ /* bad handle */
+ yaffsfs_SetError(-EBADF);
+
+ yaffsfs_Unlock();
+
+ return retVal;
+}
+#endif
+
+#ifdef CONFIG_YAFFS_WINCE
+int yaffs_get_wince_times(int fd, unsigned *wctime,
+ unsigned *watime, unsigned *wmtime)
+{
+ struct yaffs_obj *obj;
+
+ int retVal = -1;
+
+ yaffsfs_Lock();
+ obj = yaffsfs_HandleToObject(fd);
+
+ if (obj) {
+
+ if (wctime) {
+ wctime[0] = obj->win_ctime[0];
+ wctime[1] = obj->win_ctime[1];
+ }
+ if (watime) {
+ watime[0] = obj->win_atime[0];
+ watime[1] = obj->win_atime[1];
+ }
+ if (wmtime) {
+ wmtime[0] = obj->win_mtime[0];
+ wmtime[1] = obj->win_mtime[1];
+ }
+
+ retVal = 0;
+ } else
+ /* bad handle */
+ yaffsfs_SetError(-EBADF);
+
+ yaffsfs_Unlock();
+
+ return retVal;
+}
+
+int yaffs_set_wince_times(int fd,
+ const unsigned *wctime,
+ const unsigned *watime, const unsigned *wmtime)
+{
+ struct yaffs_obj *obj;
+ int result;
+ int retVal = -1;
+
+ yaffsfs_Lock();
+ obj = yaffsfs_HandleToObject(fd);
+
+ if (obj) {
+
+ if (wctime) {
+ obj->win_ctime[0] = wctime[0];
+ obj->win_ctime[1] = wctime[1];
+ }
+ if (watime) {
+ obj->win_atime[0] = watime[0];
+ obj->win_atime[1] = watime[1];
+ }
+ if (wmtime) {
+ obj->win_mtime[0] = wmtime[0];
+ obj->win_mtime[1] = wmtime[1];
+ }
+
+ obj->dirty = 1;
+ result = yaffs_flush_file(obj, 0, 0, 0);
+ retVal = 0;
+ } else
+ /* bad handle */
+ yaffsfs_SetError(-EBADF);
+
+ yaffsfs_Unlock();
+
+ return retVal;
+}
+
+#endif
+
+static int yaffsfs_DoChMod(struct yaffs_obj *obj, mode_t mode)
+{
+ int result = -1;
+
+ if (obj)
+ obj = yaffs_get_equivalent_obj(obj);
+
+ if (obj) {
+ obj->yst_mode = mode;
+ obj->dirty = 1;
+ result = yaffs_flush_file(obj, 0, 0, 0);
+ }
+