/* GTK - The GIMP Toolkit
* Copyright ( C ) 1995 - 1997 Peter Mattis , Spencer Kimball and Josh MacDonald
*
* This library is free software ; you can redistribute it and / or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation ; either
* version 2 of the License , or ( at your option ) any later version .
*
* This library is distributed in the hope that it will be useful ,
* but WITHOUT ANY WARRANTY ; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE . See the GNU
* Lesser General Public License for more details .
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library . If not , see < http : //www.gnu.org/licenses/>.
*/
/*
* Modified by the GTK + Team and others 1997 - 2000 . See the AUTHORS
* file for a list of people on the GTK + Team . See the ChangeLog
* files for a list of changes . These files are distributed with
* GTK + at ftp : //ftp.gtk.org/pub/gtk/.
*/
#include "config.h"
#include "gtkversion.h"
/**
* gtk_get_major_version :
*
* Returns the major version number of the GTK library .
*
* For example , in GTK version 3 . 1 . 5 this is 3 .
*
* This function is in the library , so it represents the GTK library
* your code is running against . Contrast with the % GTK_MAJOR_VERSION
* macro , which represents the major version of the GTK headers you
* have included when compiling your code .
*
* Returns : the major version number of the GTK library
*/
guint
gtk_get_major_version (void )
{
return GTK_MAJOR_VERSION;
}
/**
* gtk_get_minor_version :
*
* Returns the minor version number of the GTK library .
*
* For example , in GTK version 3 . 1 . 5 this is 1 .
*
* This function is in the library , so it represents the GTK library
* your code is are running against . Contrast with the
* % GTK_MINOR_VERSION macro , which represents the minor version of the
* GTK headers you have included when compiling your code .
*
* Returns : the minor version number of the GTK library
*/
guint
gtk_get_minor_version (void )
{
return GTK_MINOR_VERSION;
}
/**
* gtk_get_micro_version :
*
* Returns the micro version number of the GTK library .
*
* For example , in GTK version 3 . 1 . 5 this is 5 .
*
* This function is in the library , so it represents the GTK library
* your code is are running against . Contrast with the
* % GTK_MICRO_VERSION macro , which represents the micro version of the
* GTK headers you have included when compiling your code .
*
* Returns : the micro version number of the GTK library
*/
guint
gtk_get_micro_version (void )
{
return GTK_MICRO_VERSION;
}
/**
* gtk_get_binary_age :
*
* Returns the binary age as passed to ` libtool ` .
*
* If ` libtool ` means nothing to you , don ' t worry about it .
*
* Returns : the binary age of the GTK library
*/
guint
gtk_get_binary_age (void )
{
return GTK_BINARY_AGE;
}
/**
* gtk_get_interface_age :
*
* Returns the interface age as passed to ` libtool ` .
*
* If ` libtool ` means nothing to you , don ' t worry about it .
*
* Returns : the interface age of the GTK library
*/
guint
gtk_get_interface_age (void )
{
return GTK_INTERFACE_AGE;
}
/**
* gtk_check_version :
* @ required_major : the required major version
* @ required_minor : the required minor version
* @ required_micro : the required micro version
*
* Checks that the GTK library in use is compatible with the
* given version .
*
* Generally you would pass in the constants % GTK_MAJOR_VERSION ,
* % GTK_MINOR_VERSION , % GTK_MICRO_VERSION as the three arguments
* to this function ; that produces a check that the library in
* use is compatible with the version of GTK the application or
* module was compiled against .
*
* Compatibility is defined by two things : first the version
* of the running library is newer than the version
* @ required_major . required_minor . @ required_micro . Second
* the running library must be binary compatible with the
* version @ required_major . required_minor . @ required_micro
* ( same major version . )
*
* This function is primarily for GTK modules ; the module
* can call this function to check that it wasn ’ t loaded
* into an incompatible version of GTK . However , such a
* check isn ’ t completely reliable , since the module may be
* linked against an old version of GTK and calling the
* old version of gtk_check_version ( ) , but still get loaded
* into an application using a newer version of GTK .
*
* Returns : ( nullable ) : % NULL if the GTK library is compatible with the
* given version , or a string describing the version mismatch .
* The returned string is owned by GTK and should not be modified
* or freed .
*/
const char *
gtk_check_version (guint required_major,
guint required_minor,
guint required_micro)
{
int gtk_effective_micro = 100 * GTK_MINOR_VERSION + GTK_MICRO_VERSION;
int required_effective_micro = 100 * required_minor + required_micro;
if (required_major > GTK_MAJOR_VERSION)
return "GTK version too old (major mismatch)" ;
if (required_major < GTK_MAJOR_VERSION)
return "GTK version too new (major mismatch)" ;
if (required_effective_micro < gtk_effective_micro - GTK_BINARY_AGE)
return "GTK version too new (micro mismatch)" ;
if (required_effective_micro > gtk_effective_micro)
return "GTK version too old (micro mismatch)" ;
return NULL;
}
Messung V0.5 in Prozent C=98 H=96 G=96
¤ Dauer der Verarbeitung: 0.11 Sekunden
(vorverarbeitet am 2026-07-03)
¤
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