version.h File Reference

Version number. More...

Macros
#define	LZMA_VERSION_MAJOR   5
#define	LZMA_VERSION_MINOR   1
#define	LZMA_VERSION_PATCH   0
#define	LZMA_VERSION_STABILITY   LZMA_VERSION_STABILITY_ALPHA
#define	LZMA_VERSION_COMMIT   ""
#define	LZMA_VERSION_STABILITY_ALPHA   0
#define	LZMA_VERSION_STABILITY_BETA   1
#define	LZMA_VERSION_STABILITY_STABLE   2
#define	LZMA_VERSION
	Compile-time version number. More...
#define	LZMA_VERSION_STABILITY_STRING   "alpha"
#define	LZMA_VERSION_STRING_C_(major, minor, patch, stability, commit)   #major "." #minor "." #patch stability commit
#define	LZMA_VERSION_STRING_C(major, minor, patch, stability, commit)   LZMA_VERSION_STRING_C_(major, minor, patch, stability, commit)
#define	LZMA_VERSION_STRING
	Compile-time version as a string. More...

Functions
uint32_t	lzma_version_number (void) lzma_nothrow lzma_attr_const
	Run-time version number as an integer. More...
const char *	lzma_version_string (void) lzma_nothrow lzma_attr_const
	Run-time version as a string. More...

Detailed Description

Version number.

Macro Definition Documentation

#define LZMA_VERSION

Value:

(LZMA_VERSION_MAJOR * UINT32_C(10000000) \
                + LZMA_VERSION_MINOR * UINT32_C(10000) \
                + LZMA_VERSION_PATCH * UINT32_C(10) \
                + LZMA_VERSION_STABILITY)

Compile-time version number.

The version number is of format xyyyzzzs where

• x = major
• yyy = minor
• zzz = revision
• s indicates stability: 0 = alpha, 1 = beta, 2 = stable

The same xyyyzzz triplet is never reused with different stability levels. For example, if 5.1.0alpha has been released, there will never be 5.1.0beta or 5.1.0 stable.

Note

The version number of liblzma has nothing to with the version number of Igor Pavlov's LZMA SDK.

Referenced by lzma_version_number(), and message_version().

#define LZMA_VERSION_STRING

Value:

LZMA_VERSION_STRING_C( \
                LZMA_VERSION_MAJOR, LZMA_VERSION_MINOR, \
                LZMA_VERSION_PATCH, LZMA_VERSION_STABILITY_STRING, \
                LZMA_VERSION_COMMIT)

Compile-time version as a string.

This can be for example "4.999.5alpha", "4.999.8beta", or "5.0.0" (stable versions don't have any "stable" suffix). In future, a snapshot built from source code repository may include an additional suffix, for example "4.999.8beta-21-g1d92". The commit ID won't be available in numeric form in LZMA_VERSION macro.

Referenced by lzma_version_string(), and message_version().

Function Documentation

uint32_t lzma_version_number

(

void

)

const

Run-time version number as an integer.

Return the value of LZMA_VERSION macro at the compile time of liblzma. This allows the application to compare if it was built against the same, older, or newer version of liblzma that is currently running.

References LZMA_VERSION.

Referenced by message_version().

const char* lzma_version_string

(

void

)

const

Run-time version as a string.

This function may be useful if you want to display which version of liblzma your application is currently using.

References LZMA_VERSION_STRING.

Referenced by message_version().