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Types and Values
extern const guint | goa_major_version |
extern const guint | goa_minor_version |
extern const guint | goa_micro_version |
#define | GOA_MAJOR_VERSION |
#define | GOA_MINOR_VERSION |
#define | GOA_MICRO_VERSION |
Description
GOA provides version information, primarily useful in configure checks for builds that have a configure script. Applications will not typically use the features described here.
Functions
goa_check_version ()
const gchar * goa_check_version (guint required_major
,guint required_minor
,guint required_micro
);
Checks that the GOA library in use is compatible with the given version. Generally you would pass in the constants GOA_MAJOR_VERSION, GOA_MINOR_VERSION, GOA_MICRO_VERSION as the three arguments to this function; that produces a check that the library in use is compatible with the version of GOA 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 and minor version).
Parameters
required_major |
the required major version. |
|
required_minor |
the required minor version. |
|
required_micro |
the required micro version. |
Returns
NULL
if the GOA library is compatible with the
given version, or a string describing the version mismatch.
The returned string is owned by GOA and must not be modified
or freed.
Since: 3.8
GOA_CHECK_VERSION()
#define GOA_CHECK_VERSION(major,minor,micro)
Checks the version of the GOA library that is being compiled against.
Example 1. Checking the version of the GOA library
1 2 |
if (!GOA_CHECK_VERSION (3, 8, 0)) g_error ("GOA version 3.8.0 or above is needed"); |
See goa_check_version()
for a runtime check.
Parameters
major |
the major version to check for |
|
minor |
the minor version to check for |
|
micro |
the micro version to check for |
Returns
TRUE
if the version of the GOA header files
is the same as or newer than the passed-in version.
Since: 3.8
Types and Values
GOA_MAJOR_VERSION
#define GOA_MAJOR_VERSION 3
The major version number of the GOA daemon and library.
Like goa_major_version, but from the headers used at application compile time, rather than from the library linked against at application run time.
Since: 3.8
GOA_MINOR_VERSION
#define GOA_MINOR_VERSION 26
The minor version number of the GOA daemon and library.
Like goa_minor_version, but from the headers used at application compile time, rather than from the library linked against at application run time.
Since: 3.8
GOA_MICRO_VERSION
#define GOA_MICRO_VERSION 1
The micro version number of the GOA daemon and library.
Like goa_micro_version, but from the headers used at application compile time, rather than from the library linked against at application run time.
Since: 3.8