Vendor import svn-1.14.0.vendor/subversion/subversion-1.14.0vendor/subversion

1 files changed, 157 insertions, 0 deletions

diff --git a/subversion/include/svn_types_impl.h b/subversion/include/svn_types_impl.h
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+/**
+ * @copyright
+ * ====================================================================
+ *    Licensed to the Apache Software Foundation (ASF) under one
+ *    or more contributor license agreements.  See the NOTICE file
+ *    distributed with this work for additional information
+ *    regarding copyright ownership.  The ASF licenses this file
+ *    to you under the Apache License, Version 2.0 (the
+ *    "License"); you may not use this file except in compliance
+ *    with the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *    Unless required by applicable law or agreed to in writing,
+ *    software distributed under the License is distributed on an
+ *    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *    KIND, either express or implied.  See the License for the
+ *    specific language governing permissions and limitations
+ *    under the License.
+ * ====================================================================
+ * @endcopyright
+ *
+ * @file svn_types_impl.h
+ * @brief Subversion's data types (common implementation)
+ *
+ * @warning This is a @b private implementation-specific header file.
+ *          User code should include @ref svn_types.h instead.
+ */
+
+/* NOTE:
+ * This file *must not* include or depend on any other header except
+ * the C standard library headers.
+ */
+
+#ifndef SVN_TYPES_IMPL_H
+#define SVN_TYPES_IMPL_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+
+#ifndef DOXYGEN
+/* Forward declaration of the error object. */
+struct svn_error_t;
+#endif
+
+
+/** The various types of nodes in the Subversion filesystem. */
+typedef enum svn_node_kind_t
+{
+  /** absent */
+  svn_node_none,
+
+  /** regular file */
+  svn_node_file,
+
+  /** directory */
+  svn_node_dir,
+
+  /** something's here, but we don't know what */
+  svn_node_unknown,
+
+  /**
+   * symbolic link
+   * @note This value is not currently used by the public API.
+   * @since New in 1.8.
+   */
+  svn_node_symlink
+} svn_node_kind_t;
+
+
+/** Generic three-state property to represent an unknown value for values
+ * that are just like booleans.  The values have been set deliberately to
+ * make tristates disjoint from #svn_boolean_t.
+ *
+ * @note It is unsafe to use apr_pcalloc() to allocate these, since '0' is
+ * not a valid value.
+ *
+ * @since New in 1.7. */
+/* NOTE: Update svnxx/tristate.hpp when changing this enum. */
+typedef enum svn_tristate_t
+{
+  /** state known to be false (the constant does not evaulate to false) */
+  svn_tristate_false = 2,
+  /** state known to be true */
+  svn_tristate_true,
+  /** state could be true or false */
+  svn_tristate_unknown
+} svn_tristate_t;
+
+
+/** A revision number. */
+/* NOTE: Update svnxx/revision.hpp when changing this typedef. */
+typedef long int svn_revnum_t;
+
+/** The 'official' invalid revision number. */
+/* NOTE: Update svnxx/revision.hpp when changing this definition. */
+#define SVN_INVALID_REVNUM ((svn_revnum_t) -1)
+
+
+/** The concept of depth for directories.
+ *
+ * @note This is similar to, but not exactly the same as, the WebDAV
+ * and LDAP concepts of depth.
+ *
+ * @since New in 1.5.
+ */
+/* NOTE: Update svnxx/depth.hpp when changing this enum. */
+typedef enum svn_depth_t
+{
+  /* The order of these depths is important: the higher the number,
+     the deeper it descends.  This allows us to compare two depths
+     numerically to decide which should govern. */
+
+  /** Depth undetermined or ignored.  In some contexts, this means the
+      client should choose an appropriate default depth.  The server
+      will generally treat it as #svn_depth_infinity. */
+  svn_depth_unknown    = -2,
+
+  /** Exclude (i.e., don't descend into) directory D.
+      @note In Subversion 1.5, svn_depth_exclude is *not* supported
+      anywhere in the client-side (libsvn_wc/libsvn_client/etc) code;
+      it is only supported as an argument to set_path functions in the
+      ra and repos reporters.  (This will enable future versions of
+      Subversion to run updates, etc, against 1.5 servers with proper
+      svn_depth_exclude behavior, once we get a chance to implement
+      client-side support for svn_depth_exclude.)
+  */
+  svn_depth_exclude    = -1,
+
+  /** Just the named directory D, no entries.  Updates will not pull in
+      any files or subdirectories not already present. */
+  svn_depth_empty      =  0,
+
+  /** D + its file children, but not subdirs.  Updates will pull in any
+      files not already present, but not subdirectories. */
+  svn_depth_files      =  1,
+
+  /** D + immediate children (D and its entries).  Updates will pull in
+      any files or subdirectories not already present; those
+      subdirectories' this_dir entries will have depth-empty. */
+  svn_depth_immediates =  2,
+
+  /** D + all descendants (full recursion from D).  Updates will pull
+      in any files or subdirectories not already present; those
+      subdirectories' this_dir entries will have depth-infinity.
+      Equivalent to the pre-1.5 default update behavior. */
+  svn_depth_infinity   =  3
+
+} svn_depth_t;
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* SVN_TYPES_IMPL_H */