Apache Portable Runtime
APR-util Versioning Interface. More...
APR-util Versioning Interface.
There are several different mechanisms for accessing the version. There is a string form, and a set of numbers; in addition, there are constants which can be compiled into your application, and you can query the library being used for its actual version.
Note that it is possible for an application to detect that it has been compiled against a different version of APU by use of the compile-time constants and the use of the run-time query function.
APU version numbering follows the guidelines specified in:
|#define APU_IS_DEV_STRING APR_IS_DEV_STRING|
Internal: string form of the "is dev" flag
|#define APU_MAJOR_VERSION APR_MAJOR_VERSION|
major version Major API changes that could cause compatibility problems for older programs such as structure size changes. No binary compatibility is possible across a change in the major version. In 2.0, for legacy support, this is an identity of the APR version.
|#define APU_MINOR_VERSION APR_MINOR_VERSION|