Build and version information for the library

Detailed Description

These functions and macros may be used to conditionally compile features depending on the version of the library being used.

They may also be used to employ various features at runtime and to retrieve the version for informational purposes.

Functions
const char *	lcb_get_version (lcb_U32 *version)
	Get the version of the library. More...
int	lcb_supports_feature (int n)

Macros
#define	LCB_VERSION_STRING
	libcouchbase version string
#define	LCB_VERSION
	libcouchbase hex version More...
#define	LCB_VERSION_CHANGESET
	The SCM revision ID. More...
#define	LCB_SUPPORTS_SSL
	Whether the library has SSL support.
#define	LCB_SUPPORTS_SNAPPY
	Whether the library has experimental compression support.

Function Documentation

const char* lcb_get_version

(

lcb_U32 *

version

)

Get the version of the library.

Parameters

version

where to store the numeric representation of the version (or NULL if you don't care)

Returns

the textual description of the version ('\0' terminated). Do not try to release this string.

int lcb_supports_feature

(

int

n

)

Stability

Committed:

Determine if this version has support for a particularl feature

Parameters

n	the feature ID to check for

Returns

0 if not supported, nonzero if supported.

Macro Definition Documentation

#define LCB_VERSION

libcouchbase hex version

This number contains the hexadecimal representation of the library version. It is in a format of 0xXXYYZZ where XX is the two digit major version (e.g. 02), YY is the minor version (e.g. 05) and ZZ is the patch version (e.g. 24).

For example:

String	Hex
2.0.0	0x020000
2.1.3	0x020103
3.0.15	0x030015

#define LCB_VERSION_CHANGESET

The SCM revision ID.

See also

LCB_CNTL_CHANGESET