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110 lines
2.7 KiB
Plaintext
110 lines
2.7 KiB
Plaintext
<!-- ##### SECTION Title ##### -->
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Version Information
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<!-- ##### SECTION Short_Description ##### -->
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Variables and functions to check the GLib version
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<!-- ##### SECTION Long_Description ##### -->
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<para>
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GLib provides version information, primarily useful in configure checks
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for builds that have a configure script. Applications will not
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typically use the features described here.
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</para>
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<!-- ##### SECTION See_Also ##### -->
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<para>
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</para>
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<!-- ##### SECTION Stability_Level ##### -->
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<!-- ##### VARIABLE glib_major_version ##### -->
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<para>
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The major version number of the GLib library.
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(e.g. in GLib version 1.2.5 this is 1.)
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</para>
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<para>
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This variable is in the library, so represents the
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GLib library you have linked against. Contrast with the
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#GLIB_MAJOR_VERSION macro, which represents the major version of the
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GLib headers you have included.
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</para>
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<!-- ##### VARIABLE glib_minor_version ##### -->
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<para>
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The minor version number of the GLib library.
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(e.g. in GLib version 1.2.5 this is 2.)
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</para>
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<para>
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This variable is in the library, so represents the
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GLib library you have linked against. Contrast with the
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#GLIB_MINOR_VERSION macro, which represents the minor version of the
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GLib headers you have included.
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</para>
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<!-- ##### VARIABLE glib_micro_version ##### -->
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<para>
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The micro version number of the GLib library.
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(e.g. in GLib version 1.2.5 this is 5.)
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</para>
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<para>
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This variable is in the library, so represents the GLib library you
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have linked against. Contrast with the #GLIB_MICRO_VERSION macro, which
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represents the micro version of the GLib headers you have included.
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</para>
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<!-- ##### VARIABLE glib_binary_age ##### -->
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<para>
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This is the binary age passed to <application>libtool</application>. If
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<application>libtool</application> means nothing to you, don't worry
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about it. ;-)
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</para>
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<!-- ##### VARIABLE glib_interface_age ##### -->
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<para>
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This is the interface age passed to <application>libtool</application>. If
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<application>libtool</application> means nothing to you, don't worry
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about it. ;-)
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</para>
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<!-- ##### FUNCTION glib_check_version ##### -->
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<para>
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</para>
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@required_major:
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@required_minor:
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@required_micro:
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@Returns:
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<!-- ##### MACRO GLIB_CHECK_VERSION ##### -->
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<para>
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Checks the version of the GLib library.
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Returns %TRUE if the version of the GLib header files is the same
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as or newer than the passed-in version.
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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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</para>
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@major: the major version number.
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@minor: the minor version number.
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@micro: the micro version number.
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