lgrp_version(3lgrp) [opensolaris man page]
lgrp_version(3LGRP) Locality Group Library Functions lgrp_version(3LGRP) NAME
lgrp_version - coordinate library and application versions SYNOPSIS
cc [ flag ... ] file... -llgrp [ library ... ] #include <sys/lgrp_user.h> int lgrp_version(const int version); DESCRIPTION
The lgrp_version() function takes an interface version number, version, as an argument and returns an lgroup interface version. The ver- sion argument should be the value of LGRP_VER_CURRENT bound to the application when it was compiled or LGRP_VER_NONE to find out the cur- rent lgroup interface version on the running system. RETURN VALUES
If version is still supported by the implementation, then lgrp_version() returns the requested version. If LGRP_VER_NONE is returned, the implementation cannot support the requested version. The application should be recompiled and might require further changes. If version is LGRP_VER_NONE, lgrp_version() returns the current version of the library. EXAMPLES
Example 1 Test whether the version of the interface used by the caller is supported. The following example tests whether the version of the interface used by the caller is supported: #include <sys/lgrp_user.h> if (lgrp_version(LGRP_VER_CURRENT) != LGRP_VER_CURRENT) { fprintf(stderr, "Built with unsupported lgroup interface %d ", LGRP_VER_CURRENT); exit(1); } ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Interface Stability |Evolving | +-----------------------------+-----------------------------+ |MT-Level |MT-Safe | +-----------------------------+-----------------------------+ SEE ALSO
lgrp_init(3LGRP), liblgrp(3LIB), attributes(5) SunOS 5.11 16 Apr 2003 lgrp_version(3LGRP)
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lgrp_version(3LGRP) Locality Group Library Functions lgrp_version(3LGRP) NAME
lgrp_version - coordinate library and application versions SYNOPSIS
cc [ flag ... ] file... -llgrp [ library ... ] #include <sys/lgrp_user.h> int lgrp_version(const int version); DESCRIPTION
The lgrp_version() function takes an interface version number, version, as an argument and returns an lgroup interface version. The ver- sion argument should be the value of LGRP_VER_CURRENT bound to the application when it was compiled or LGRP_VER_NONE to find out the cur- rent lgroup interface version on the running system. RETURN VALUES
If version is still supported by the implementation, then lgrp_version() returns the requested version. If LGRP_VER_NONE is returned, the implementation cannot support the requested version. The application should be recompiled and might require further changes. If version is LGRP_VER_NONE, lgrp_version() returns the current version of the library. EXAMPLES
Example 1: Test whether the version of the interface used by the caller is supported. The following example tests whether the version of the interface used by the caller is supported: #include <sys/lgrp_user.h> if (lgrp_version(LGRP_VER_CURRENT) != LGRP_VER_CURRENT) { fprintf(stderr, "Built with unsupported lgroup interface %d ", LGRP_VER_CURRENT); exit(1); } ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Interface Stability |Evolving | +-----------------------------+-----------------------------+ |MT-Level |MT-Safe | +-----------------------------+-----------------------------+ SEE ALSO
lgrp_init(3LGRP), liblgrp(3LIB), attributes(5) SunOS 5.10 16 Apr 2003 lgrp_version(3LGRP)