check
Description:
public unowned string? check (uint required_major, uint required_minor = 0, uint required_micro = 0)
Checks that the GLib library in use is compatible with the given version.
Generally you would pass in the constants glib_major_version, glib_minor_version , glib_micro_version as the three arguments to this function; that produces a check that the library in use is compatible with the version of GLib 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.)
Parameters:
| required_major |
the required major version |
| required_minor |
the required minor version |
| required_micro |
the required micro version |
Returns:
|
null if the GLib library is compatible with the given version, or a string describing the version mismatch. The returned string is owned by GLib and must not be modified or freed. |