mirror of
https://gitlab.gnome.org/GNOME/glib.git
synced 2024-11-10 11:26:16 +01:00
Move version APIs out of gutils
Just another cleanup.
This commit is contained in:
Matthias Clasen
parent
45f221c32f
commit
e7b4319d61
@ -212,6 +212,7 @@ libglib_2_0_la_SOURCES = \
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gvarianttypeinfo.h \
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gvarianttypeinfo.c \
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gvarianttype.c \
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gversion.c \
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gwakeup.h \
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gwakeup.c \
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gprintf.c \
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@ -315,6 +316,7 @@ glibsubinclude_HEADERS = \
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gutils.h \
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gvarianttype.h \
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gvariant.h \
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gversion.h \
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gwin32.h \
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gprintf.h
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@ -91,6 +91,7 @@
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#include <glib/gutils.h>
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#include <glib/gvarianttype.h>
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#include <glib/gvariant.h>
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#include <glib/gversion.h>
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#ifdef G_PLATFORM_WIN32
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#include <glib/gwin32.h>
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#endif
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@ -28,46 +28,6 @@
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* MT safe for the unix part, FIXME: make the win32 part MT safe as well.
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*/
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/**
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* SECTION:version
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* @Title: Version Information
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* @Short_description: Variables and functions to check the GLib version
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*
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* GLib provides version information, primarily useful in configure
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* checks for builds that have a configure script. Applications will
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* not typically use the features described here.
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*/
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/**
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* GLIB_MAJOR_VERSION:
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*
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* The major version number of the GLib library.
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*
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* Like #glib_major_version, but from the headers used at
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* application compile time, rather than from the library
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* linked against at application run time.
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*/
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/**
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* GLIB_MINOR_VERSION:
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*
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* The minor version number of the GLib library.
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*
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* Like #gtk_minor_version, but from the headers used at
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* application compile time, rather than from the library
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* linked against at application run time.
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*/
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/**
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* GLIB_MICRO_VERSION:
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*
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* The micro version number of the GLib library.
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*
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* Like #gtk_micro_version, but from the headers used at
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* application compile time, rather than from the library
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* linked against at application run time.
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*/
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#include "config.h"
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#ifdef HAVE_UNISTD_H
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@ -183,12 +143,6 @@
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#include <langinfo.h>
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#endif
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const guint glib_major_version = GLIB_MAJOR_VERSION;
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const guint glib_minor_version = GLIB_MINOR_VERSION;
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const guint glib_micro_version = GLIB_MICRO_VERSION;
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const guint glib_interface_age = GLIB_INTERFACE_AGE;
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const guint glib_binary_age = GLIB_BINARY_AGE;
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#ifdef G_PLATFORM_WIN32
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gchar *
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@ -230,53 +184,6 @@ _glib_get_dll_directory (void)
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#endif
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/**
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* glib_check_version:
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* @required_major: the required major version.
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* @required_minor: the required minor version.
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* @required_micro: the required micro version.
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*
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* Checks that the GLib library in use is compatible with the
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* given version. Generally you would pass in the constants
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* #GLIB_MAJOR_VERSION, #GLIB_MINOR_VERSION, #GLIB_MICRO_VERSION
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* as the three arguments to this function; that produces
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* a check that the library in use is compatible with
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* the version of GLib the application or module was compiled
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* against.
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*
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* Compatibility is defined by two things: first the version
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* of the running library is newer than the version
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* @required_major.required_minor.@required_micro. Second
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* the running library must be binary compatible with the
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* version @required_major.required_minor.@required_micro
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* (same major version.)
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*
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* Return value: %NULL if the GLib library is compatible with the
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* given version, or a string describing the version mismatch.
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* The returned string is owned by GLib and must not be modified
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* or freed.
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*
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* Since: 2.6
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**/
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const gchar *
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glib_check_version (guint required_major,
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guint required_minor,
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guint required_micro)
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{
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gint glib_effective_micro = 100 * GLIB_MINOR_VERSION + GLIB_MICRO_VERSION;
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gint required_effective_micro = 100 * required_minor + required_micro;
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if (required_major > GLIB_MAJOR_VERSION)
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return "GLib version too old (major mismatch)";
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if (required_major < GLIB_MAJOR_VERSION)
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return "GLib version too new (major mismatch)";
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if (required_effective_micro < glib_effective_micro - GLIB_BINARY_AGE)
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return "GLib version too new (micro mismatch)";
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if (required_effective_micro > glib_effective_micro)
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return "GLib version too old (micro mismatch)";
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return NULL;
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}
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#if !defined (HAVE_MEMMOVE) && !defined (HAVE_WORKING_BCOPY)
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/**
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* g_memmove:
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@ -355,48 +355,6 @@ g_bit_storage (gulong number)
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}
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#endif /* G_CAN_INLINE || __G_UTILS_C__ */
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/* Glib version.
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* we prefix variable declarations so they can
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* properly get exported in windows dlls.
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*/
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GLIB_VAR const guint glib_major_version;
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GLIB_VAR const guint glib_minor_version;
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GLIB_VAR const guint glib_micro_version;
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GLIB_VAR const guint glib_interface_age;
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GLIB_VAR const guint glib_binary_age;
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const gchar * glib_check_version (guint required_major,
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guint required_minor,
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guint required_micro);
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/**
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* GLIB_CHECK_VERSION:
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* @major: the major version to check for
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* @minor: the minor version to check for
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* @micro: the micro version to check for
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*
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* Checks the version of the GLib library that is being compiled
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* against.
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*
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* <example>
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* <title>Checking the version of the GLib library</title>
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* <programlisting>
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* if (!GLIB_CHECK_VERSION (1, 2, 0))
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* g_error ("GLib version 1.2.0 or above is needed");
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* </programlisting>
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* </example>
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*
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* See glib_check_version() for a runtime check.
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*
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* Returns: %TRUE if the version of the GLib header files
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* is the same as or newer than the passed-in version.
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*/
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#define GLIB_CHECK_VERSION(major,minor,micro) \
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(GLIB_MAJOR_VERSION > (major) || \
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(GLIB_MAJOR_VERSION == (major) && GLIB_MINOR_VERSION > (minor)) || \
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(GLIB_MAJOR_VERSION == (major) && GLIB_MINOR_VERSION == (minor) && \
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GLIB_MICRO_VERSION >= (micro)))
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G_END_DECLS
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#ifndef G_DISABLE_DEPRECATED
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145
glib/gversion.c
Normal file
145
glib/gversion.c
Normal file
@ -0,0 +1,145 @@
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/* GLIB - Library of useful routines for C programming
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* Copyright (C) 1995-1998 Peter Mattis, Spencer Kimball and Josh MacDonald
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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/*
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* Modified by the GLib Team and others 1997-2000. See the AUTHORS
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* file for a list of people on the GLib Team. See the ChangeLog
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* files for a list of changes. These files are distributed with
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* GLib at ftp://ftp.gtk.org/pub/gtk/.
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*/
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#include "config.h"
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#include "gversion.h"
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/**
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* SECTION:version
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* @Title: Version Information
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* @Short_description: Variables and functions to check the GLib version
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*
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* GLib provides version information, primarily useful in configure
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* checks for builds that have a configure script. Applications will
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* not typically use the features described here.
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*/
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/**
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* GLIB_MAJOR_VERSION:
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*
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* The major version number of the GLib library.
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*
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* Like #glib_major_version, but from the headers used at
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* application compile time, rather than from the library
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* linked against at application run time.
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*/
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/**
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* GLIB_MINOR_VERSION:
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*
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* The minor version number of the GLib library.
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*
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* Like #gtk_minor_version, but from the headers used at
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* application compile time, rather than from the library
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* linked against at application run time.
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*/
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/**
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* GLIB_MICRO_VERSION:
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*
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* The micro version number of the GLib library.
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*
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* Like #gtk_micro_version, but from the headers used at
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* application compile time, rather than from the library
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* linked against at application run time.
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*/
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/**
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* GLIB_CHECK_VERSION:
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* @major: the major version to check for
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* @minor: the minor version to check for
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* @micro: the micro version to check for
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*
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* Checks the version of the GLib library that is being compiled
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* against.
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*
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* <example>
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* <title>Checking the version of the GLib library</title>
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* <programlisting>
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* if (!GLIB_CHECK_VERSION (1, 2, 0))
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* g_error ("GLib version 1.2.0 or above is needed");
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* </programlisting>
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* </example>
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*
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* See glib_check_version() for a runtime check.
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*
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* Returns: %TRUE if the version of the GLib header files
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* is the same as or newer than the passed-in version.
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*/
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const guint glib_major_version = GLIB_MAJOR_VERSION;
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const guint glib_minor_version = GLIB_MINOR_VERSION;
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const guint glib_micro_version = GLIB_MICRO_VERSION;
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const guint glib_interface_age = GLIB_INTERFACE_AGE;
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const guint glib_binary_age = GLIB_BINARY_AGE;
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/**
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* glib_check_version:
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* @required_major: the required major version.
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* @required_minor: the required minor version.
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* @required_micro: the required micro version.
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*
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* Checks that the GLib library in use is compatible with the
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* given version. Generally you would pass in the constants
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* #GLIB_MAJOR_VERSION, #GLIB_MINOR_VERSION, #GLIB_MICRO_VERSION
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* as the three arguments to this function; that produces
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* a check that the library in use is compatible with
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* the version of GLib the application or module was compiled
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* against.
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*
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* Compatibility is defined by two things: first the version
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* of the running library is newer than the version
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* @required_major.required_minor.@required_micro. Second
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* the running library must be binary compatible with the
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* version @required_major.required_minor.@required_micro
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* (same major version.)
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*
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* Return value: %NULL if the GLib library is compatible with the
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* given version, or a string describing the version mismatch.
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* The returned string is owned by GLib and must not be modified
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* or freed.
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*
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* Since: 2.6
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*/
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const gchar *
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glib_check_version (guint required_major,
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guint required_minor,
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guint required_micro)
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{
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gint glib_effective_micro = 100 * GLIB_MINOR_VERSION + GLIB_MICRO_VERSION;
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gint required_effective_micro = 100 * required_minor + required_micro;
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if (required_major > GLIB_MAJOR_VERSION)
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return "GLib version too old (major mismatch)";
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if (required_major < GLIB_MAJOR_VERSION)
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return "GLib version too new (major mismatch)";
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if (required_effective_micro < glib_effective_micro - GLIB_BINARY_AGE)
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return "GLib version too new (micro mismatch)";
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if (required_effective_micro > glib_effective_micro)
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return "GLib version too old (micro mismatch)";
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return NULL;
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}
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78
glib/gversion.h
Normal file
78
glib/gversion.h
Normal file
@ -0,0 +1,78 @@
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/* GLIB - Library of useful routines for C programming
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* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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/*
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* Modified by the GLib Team and others 1997-2000. See the AUTHORS
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* file for a list of people on the GLib Team. See the ChangeLog
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* files for a list of changes. These files are distributed with
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* GLib at ftp://ftp.gtk.org/pub/gtk/.
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*/
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#if !defined (__GLIB_H_INSIDE__) && !defined (GLIB_COMPILATION)
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#error "Only <glib.h> can be included directly."
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#endif
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#ifndef __G_VERSION_H__
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#define __G_VERSION_H__
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#include <glib/gtypes.h>
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G_BEGIN_DECLS
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GLIB_VAR const guint glib_major_version;
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GLIB_VAR const guint glib_minor_version;
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GLIB_VAR const guint glib_micro_version;
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GLIB_VAR const guint glib_interface_age;
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GLIB_VAR const guint glib_binary_age;
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const gchar * glib_check_version (guint required_major,
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guint required_minor,
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guint required_micro);
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/**
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* GLIB_CHECK_VERSION:
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* @major: the major version to check for
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* @minor: the minor version to check for
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* @micro: the micro version to check for
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*
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* Checks the version of the GLib library that is being compiled
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* against.
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*
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* <example>
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* <title>Checking the version of the GLib library</title>
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* <programlisting>
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* if (!GLIB_CHECK_VERSION (1, 2, 0))
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* g_error ("GLib version 1.2.0 or above is needed");
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* </programlisting>
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* </example>
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*
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* See glib_check_version() for a runtime check.
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*
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* Returns: %TRUE if the version of the GLib header files
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* is the same as or newer than the passed-in version.
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*/
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#define GLIB_CHECK_VERSION(major,minor,micro) \
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(GLIB_MAJOR_VERSION > (major) || \
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(GLIB_MAJOR_VERSION == (major) && GLIB_MINOR_VERSION > (minor)) || \
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(GLIB_MAJOR_VERSION == (major) && GLIB_MINOR_VERSION == (minor) && \
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GLIB_MICRO_VERSION >= (micro)))
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G_END_DECLS
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#endif /* __G_VERSION_H__ */
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Block a user