Software Suspend userspace utility (aka swsuspctl)

This little program makes it easier to understand the numbers in /proc/sys/kernel/swsusp. It also substitutes for the shutdown+z program to call software suspend. Be sure to get the version corresponding to your kernel swsusp version.

kernel swsusp versionuserspace version
1.0-pre7swsusp-1.0-pre7 binary swsusp-1.0-pre7.c source
1.0-pre8swsusp-1.0-pre8 binary swsusp-1.0-pre8.c source
1.0-pre9swsusp-1.0-pre9 binary swsusp-1.0-pre9.c source
1.0-pre10swsusp-1.0-pre10 binary swsusp-1.0-pre10.c source
1.0-pre11swsusp-1.0-pre11 binary swsusp-1.0-pre11.c source
1.0-pre12swsuspctl-1.0-pre12 binary swsuspctl-1.0-pre12.c source
1.0-pre13swsuspctl-1.0-pre13 binary swsuspctl-1.0-pre13.c source
1.0-pre14swsuspctl-1.0-pre14 binary swsuspctl-1.0-pre14.c source
Interface version 2
1.0-pre15
1.0-pre16		 Current version: 0.90
swsuspctl2 binary swsuspctl2.c source
Interface version 3
1.0-pre17
1.0-rc1		 Current version: 0.90 (no changes)
swsuspctl3 binary swsuspctl3.c source
Interface version 4
1.0-rc2
1.0-rc3		 Current version: 0.91
swsuspctl4 binary swsuspctl4.c source
Interface version 5
1.0-rc4
1.0-rc5
1.0
1.0.1
1.0.2		 Current version: 0.93
swsuspctl5 binary swsuspctl5.c source