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svn_version.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_version.h
* @brief Version information.
*/
#ifndef SVN_VERSION_H
#define SVN_VERSION_H
/* Hack to prevent the resource compiler from including
apr and other headers. */
#ifndef SVN_WIN32_RESOURCE_COMPILATION
#include <apr_general.h>
#include <apr_tables.h>
#include "svn_types.h"
#endif
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
␌
/* Symbols that define the version number. */
/* Version numbers: <major>.<minor>.<micro>
*
* The version numbers in this file follow the rules established by:
*
* http://apr.apache.org/versioning.html
*/
/** Major version number.
*
* Modify when incompatible changes are made to published interfaces.
*/
#define SVN_VER_MAJOR 1
/** Minor version number.
*
* Modify when new functionality is added or new interfaces are
* defined, but all changes are backward compatible.
*/
#define SVN_VER_MINOR 14
/**
* Patch number.
*
* Modify for every released patch.
*
* @since New in 1.1.
*/
#define SVN_VER_PATCH 5
/** @deprecated Provided for backward compatibility with the 1.0 API. */
#define SVN_VER_MICRO SVN_VER_PATCH
/** @deprecated Provided for backward compatibility with the 1.0 API. */
#define SVN_VER_LIBRARY SVN_VER_MAJOR
/** Version tag: a string describing the version.
*
* This tag remains " (under development)" in the repository so that we can
* always see from "svn --version" that the software has been built
* from the repository rather than a "blessed" distribution.
*
* When rolling a tarball, we automatically replace this text with " (r1234)"
* (where 1234 is the last revision on the branch prior to the release)
* for final releases; in prereleases, it becomes " (Alpha 1)",
* " (Beta 1)", etc., as appropriate.
*
* Always change this at the same time as SVN_VER_NUMTAG.
*/
#define SVN_VER_TAG " (r1922182)"
/** Number tag: a string describing the version.
*
* This tag is used to generate a version number string to identify
* the client and server in HTTP requests, for example. It must not
* contain any spaces. This value remains "-dev" in the repository.
*
* When rolling a tarball, we automatically replace this text with ""
* for final releases; in prereleases, it becomes "-alpha1, "-beta1",
* etc., as appropriate.
*
* Always change this at the same time as SVN_VER_TAG.
*/
#define SVN_VER_NUMTAG ""
/** Revision number: The repository revision number of this release.
*
* This constant is used to generate the build number part of the Windows
* file version. Its value remains 0 in the repository except in release
* tags where it is the revision from which the tag was created.
*/
#define SVN_VER_REVISION 1922182
␌
/* Version strings composed from the above definitions. */
/** Version number */
#define SVN_VER_NUM APR_STRINGIFY(SVN_VER_MAJOR) \
"." APR_STRINGIFY(SVN_VER_MINOR) \
"." APR_STRINGIFY(SVN_VER_PATCH)
/** Version number with tag (contains no whitespace) */
#define SVN_VER_NUMBER SVN_VER_NUM SVN_VER_NUMTAG
/** Complete version string */
#define SVN_VERSION SVN_VER_NUMBER SVN_VER_TAG
␌
/* Version queries and compatibility checks */
/**
* Version information. Each library contains a function called
* svn_<i>libname</i>_version() that returns a pointer to a statically
* allocated object of this type.
*
* @since New in 1.1.
*/
struct svn_version_t
{
int major; /**< Major version number */
int minor; /**< Minor version number */
int patch; /**< Patch number */
/**
* The version tag (#SVN_VER_NUMTAG). Must always point to a
* statically allocated string.
*/
const char *tag;
};
/**
* Define a static svn_version_t object.
*
* @since New in 1.1.
*/
#define SVN_VERSION_DEFINE(name) \
static const svn_version_t name = \
{ \
SVN_VER_MAJOR, \
SVN_VER_MINOR, \
SVN_VER_PATCH, \
SVN_VER_NUMTAG \
} \
/**
* Generate the implementation of a version query function.
*
* @since New in 1.1.
* @since Since 1.9, embeds a string into the compiled object
* file that can be queried with the 'what' utility.
*/
#define SVN_VERSION_BODY \
static struct versioninfo_t \
{ \
const char *const str; \
const svn_version_t num; \
} const versioninfo = \
{ \
"@(#)" SVN_VERSION, \
{ \
SVN_VER_MAJOR, \
SVN_VER_MINOR, \
SVN_VER_PATCH, \
SVN_VER_NUMTAG \
} \
}; \
return &versioninfo.num
/**
* Check library version compatibility. Return #TRUE if the client's
* version, given in @a my_version, is compatible with the library
* version, provided in @a lib_version.
*
* This function checks for version compatibility as per our
* guarantees, but requires an exact match when linking to an
* unreleased library. A development client is always compatible with
* a previous released library.
*
* @note Implements the #svn_ver_check_list2.@a comparator interface.
*
* @since New in 1.1.
*/
svn_boolean_t
svn_ver_compatible(const svn_version_t *my_version,
const svn_version_t *lib_version);
/**
* Check if @a my_version and @a lib_version encode the same version number.
*
* @note Implements the #svn_ver_check_list2.@a comparator interface.
*
* @since New in 1.2.
*/
svn_boolean_t
svn_ver_equal(const svn_version_t *my_version,
const svn_version_t *lib_version);
/**
* An entry in the compatibility checklist.
* @see svn_ver_check_list()
*
* @since New in 1.1.
*/
typedef struct svn_version_checklist_t
{
const char *label; /**< Entry label */
/** Version query function for this entry */
const svn_version_t *(*version_query)(void);
} svn_version_checklist_t;
/**
* Perform a series of version compatibility checks. Checks if @a
* my_version is compatible with each entry in @a checklist. @a
* checklist must end with an entry whose label is @c NULL.
*
* @a my_version is considered to be compatible with a version in @a checklist
* if @a comparator returns #TRUE when called with @a my_version as the first
* parammeter and the @a checklist version as the second parameter.
*
* @see svn_ver_compatible(), svn_ver_equal()
*
* @note Subversion's own code invariably uses svn_ver_equal() as @a comparator,
* since the cmdline tools sometimes use non-public APIs (such as utility
* functions that haven't been promoted to svn_cmdline.h). Third-party code
* SHOULD use svn_ver_compatible() as @a comparator.
*
* @since New in 1.9.
*/
svn_error_t *
svn_ver_check_list2(const svn_version_t *my_version,
const svn_version_checklist_t *checklist,
svn_boolean_t (*comparator)(const svn_version_t *,
const svn_version_t *));
/** Similar to svn_ver_check_list2(), with @a comparator set to
* #svn_ver_compatible.
*
* @deprecated Provided for backward compatibility with 1.8 API.
*/
SVN_DEPRECATED
svn_error_t *
svn_ver_check_list(const svn_version_t *my_version,
const svn_version_checklist_t *checklist);
/**
* Type of function returning library version.
*
* @since New in 1.6.
*/
typedef const svn_version_t *(*svn_version_func_t)(void);
/* libsvn_subr doesn't have an svn_subr header, so put the prototype here. */
/**
* Get libsvn_subr version information.
*
* @since New in 1.1.
*/
const svn_version_t *
svn_subr_version(void);
/**
* Extended version information, including info about the running system.
*
* @since New in 1.8.
*/
typedef struct svn_version_extended_t svn_version_extended_t;
/**
* Return version information for the running program. If @a verbose
* is #TRUE, collect extra information that may be expensive to
* retrieve (for example, the OS release name, list of shared
* libraries, etc.). Use @a pool for all allocations.
*
* @note This function may allocate significant auxiliary resources
* (memory and file descriptors) in @a pool. It is recommended to
* copy the returned data to suitable longer-lived memory and clear
* @a pool after calling this function.
*
* @since New in 1.8.
*/
const svn_version_extended_t *
svn_version_extended(svn_boolean_t verbose,
apr_pool_t *pool);
/**
* Accessor for svn_version_extended_t.
*
* @return The date when the libsvn_subr library was compiled, in the
* format defined by the C standard macro @c __DATE__.
*
* @since New in 1.8.
*/
const char *
svn_version_ext_build_date(const svn_version_extended_t *ext_info);
/**
* Accessor for svn_version_extended_t.
*
* @return The time when the libsvn_subr library was compiled, in the
* format defined by the C standard macro @c __TIME__.
*
* @since New in 1.8.
*/
const char *
svn_version_ext_build_time(const svn_version_extended_t *ext_info);
/**
* Accessor for svn_version_extended_t.
*
* @return The canonical host triplet (arch-vendor-osname) of the
* system where libsvn_subr was compiled.
*
* @note On Unix-like systems (includng Mac OS X), this string is the
* same as the output of the config.guess script.
*
* @since New in 1.8.
*/
const char *
svn_version_ext_build_host(const svn_version_extended_t *ext_info);
/**
* Accessor for svn_version_extended_t.
*
* @return The localized copyright notice.
*
* @since New in 1.8.
*/
const char *
svn_version_ext_copyright(const svn_version_extended_t *ext_info);
/**
* Accessor for svn_version_extended_t.
*
* @return The canonical host triplet (arch-vendor-osname) of the
* system where the current process is running.
*
* @note This string may not be the same as the output of config.guess
* on the same system.
*
* @since New in 1.8.
*/
const char *
svn_version_ext_runtime_host(const svn_version_extended_t *ext_info);
/**
* Accessor for svn_version_extended_t.
*
* @return The "commercial" release name of the running operating
* system, if available. Not to be confused with, e.g., the output of
* "uname -v" or "uname -r". The returned value may be @c NULL.
*
* @since New in 1.8.
*/
const char *
svn_version_ext_runtime_osname(const svn_version_extended_t *ext_info);
/**
* Dependent library information.
* Describes the name and versions of known dependencies
* used by libsvn_subr.
*
* @since New in 1.8.
*/
typedef struct svn_version_ext_linked_lib_t
{
const char *name; /**< Library name */
const char *compiled_version; /**< Compile-time version string */
const char *runtime_version; /**< Run-time version string (optional) */
} svn_version_ext_linked_lib_t;
/**
* Accessor for svn_version_extended_t.
*
* @return Array of svn_version_ext_linked_lib_t describing dependent
* libraries. The returned value may be @c NULL.
*
* @since New in 1.8.
*/
const apr_array_header_t *
svn_version_ext_linked_libs(const svn_version_extended_t *ext_info);
/**
* Loaded shared library information.
* Describes the name and, where available, version of the shared libraries
* loaded by the running program.
*
* @since New in 1.8.
*/
typedef struct svn_version_ext_loaded_lib_t
{
const char *name; /**< Library name */
const char *version; /**< Library version (optional) */
} svn_version_ext_loaded_lib_t;
/**
* Accessor for svn_version_extended_t.
*
* @return Array of svn_version_ext_loaded_lib_t describing loaded
* shared libraries. The returned value may be @c NULL.
*
* @note On Mac OS X, the loaded frameworks, private frameworks and
* system libraries will not be listed.
*
* @since New in 1.8.
*/
const apr_array_header_t *
svn_version_ext_loaded_libs(const svn_version_extended_t *ext_info);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* SVN_VERSION_H */
svn_error_t
Subversion error object.
Definition svn_types.h:181
svn_version_checklist_t
An entry in the compatibility checklist.
Definition svn_version.h:235
svn_version_checklist_t::label
const char * label
Entry label.
Definition svn_version.h:236
svn_version_ext_linked_lib_t
Dependent library information.
Definition svn_version.h:401
svn_version_ext_linked_lib_t::runtime_version
const char * runtime_version
Run-time version string (optional).
Definition svn_version.h:404
svn_version_ext_linked_lib_t::compiled_version
const char * compiled_version
Compile-time version string.
Definition svn_version.h:403
svn_version_ext_linked_lib_t::name
const char * name
Library name.
Definition svn_version.h:402
svn_version_ext_loaded_lib_t
Loaded shared library information.
Definition svn_version.h:427
svn_version_ext_loaded_lib_t::version
const char * version
Library version (optional).
Definition svn_version.h:429
svn_version_ext_loaded_lib_t::name
const char * name
Library name.
Definition svn_version.h:428
svn_version_t
Version information.
Definition svn_version.h:148
svn_version_t::minor
int minor
Minor version number.
Definition svn_version.h:150
svn_version_t::major
int major
Major version number.
Definition svn_version.h:149
svn_version_t::patch
int patch
Patch number.
Definition svn_version.h:151
svn_version_t::tag
const char * tag
The version tag (SVN_VER_NUMTAG).
Definition svn_version.h:157
svn_types.h
Subversion's data types.
svn_boolean_t
int svn_boolean_t
YABT: Yet Another Boolean Type.
Definition svn_types.h:141
SVN_DEPRECATED
#define SVN_DEPRECATED
Macro used to mark deprecated functions.
Definition svn_types.h:62
svn_version_ext_linked_libs
const apr_array_header_t * svn_version_ext_linked_libs(const svn_version_extended_t *ext_info)
Accessor for svn_version_extended_t.
svn_version_ext_copyright
const char * svn_version_ext_copyright(const svn_version_extended_t *ext_info)
Accessor for svn_version_extended_t.
svn_version_ext_runtime_osname
const char * svn_version_ext_runtime_osname(const svn_version_extended_t *ext_info)
Accessor for svn_version_extended_t.
svn_version_ext_loaded_libs
const apr_array_header_t * svn_version_ext_loaded_libs(const svn_version_extended_t *ext_info)
Accessor for svn_version_extended_t.
svn_ver_check_list
svn_error_t * svn_ver_check_list(const svn_version_t *my_version, const svn_version_checklist_t *checklist)
Similar to svn_ver_check_list2(), with comparator set to svn_ver_compatible.
svn_version_extended_t
struct svn_version_extended_t svn_version_extended_t
Extended version information, including info about the running system.
Definition svn_version.h:301
svn_subr_version
const svn_version_t * svn_subr_version(void)
Get libsvn_subr version information.
svn_version_extended
const svn_version_extended_t * svn_version_extended(svn_boolean_t verbose, apr_pool_t *pool)
Return version information for the running program.
svn_version_ext_build_host
const char * svn_version_ext_build_host(const svn_version_extended_t *ext_info)
Accessor for svn_version_extended_t.
svn_version_ext_build_date
const char * svn_version_ext_build_date(const svn_version_extended_t *ext_info)
Accessor for svn_version_extended_t.
svn_ver_check_list2
svn_error_t * svn_ver_check_list2(const svn_version_t *my_version, const svn_version_checklist_t *checklist, svn_boolean_t(*comparator)(const svn_version_t *, const svn_version_t *))
Perform a series of version compatibility checks.
svn_version_ext_build_time
const char * svn_version_ext_build_time(const svn_version_extended_t *ext_info)
Accessor for svn_version_extended_t.
svn_ver_equal
svn_boolean_t svn_ver_equal(const svn_version_t *my_version, const svn_version_t *lib_version)
Check if my_version and lib_version encode the same version number.
svn_version_ext_runtime_host
const char * svn_version_ext_runtime_host(const svn_version_extended_t *ext_info)
Accessor for svn_version_extended_t.
svn_ver_compatible
svn_boolean_t svn_ver_compatible(const svn_version_t *my_version, const svn_version_t *lib_version)
Check library version compatibility.