diff options
Diffstat (limited to 'usr/src/uts/common/sys/uadmin.h')
| -rw-r--r-- | usr/src/uts/common/sys/uadmin.h | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/usr/src/uts/common/sys/uadmin.h b/usr/src/uts/common/sys/uadmin.h index d88f247a93..e307462896 100644 --- a/usr/src/uts/common/sys/uadmin.h +++ b/usr/src/uts/common/sys/uadmin.h @@ -19,7 +19,7 @@ * CDDL HEADER END */ /* - * Copyright 2006 Sun Microsystems, Inc. All rights reserved. + * Copyright 2007 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ @@ -58,12 +58,27 @@ extern "C" { #define AD_POWEROFF 6 /* software poweroff */ #define AD_NOSYNC 7 /* do not sync filesystems on next A_DUMP */ + /* * Functions reserved for A_FREEZE (may not be available on all platforms) + * Note: AD_COMPRESS, AD_CHECK and AD_FORCE are now obsolete + * The first two are succeeded by AD_SUSPEND_TO_DISK and + * AD_CHECK_SUSPEND_TO_DISK respectively. + * AD_FORCE should not be used by any new application + * + * We maintain compatibility with the earlier interfaces: + * AD_COMPRESS and AD_CHECK, by preserving those values + * in the corresponding new interfaces */ + #define AD_COMPRESS 0 /* store state file compressed during CPR */ #define AD_FORCE 1 /* force to do AD_COMPRESS */ #define AD_CHECK 2 /* test if CPR module is available */ +#define AD_SUSPEND_TO_DISK AD_COMPRESS /* A_FREEZE, CPR or ACPI S4 */ +#define AD_CHECK_SUSPEND_TO_DISK AD_CHECK /* A_FREEZE, CPR/S4 capable? */ +#define AD_SUSPEND_TO_RAM 20 /* A_FREEZE, S3 */ +#define AD_CHECK_SUSPEND_TO_RAM 21 /* A_FREEZE, S3 capable? */ + /* * NOTE: the following defines comprise an Unstable interface. Their semantics * may change or they may be removed completely in a later release |