+
+\f
+
+;;;
+;;; thermald
+;;;
+;;; This service implements cpu scaling. Helps prevent overheating!
+
+(define-record-type* <thermald-configuration>
+ thermald-configuration make-thermald-configuration
+ thermald-configuration?
+ (ignore-cpuid-check? thermald-ignore-cpuid-check? ;boolean
+ (default #f))
+ (thermald thermald-thermald ;package
+ (default thermald)))
+
+(define (thermald-shepherd-service config)
+ (list
+ (shepherd-service
+ (provision '(thermald))
+ (documentation "Run thermald cpu frequency scaling.")
+ (start #~(make-forkexec-constructor
+ '(#$(file-append (thermald-thermald config) "/sbin/thermald")
+ "--no-daemon"
+ #$@(if (thermald-ignore-cpuid-check? config)
+ '("--ignore-cpuid-check")
+ '()))))
+ (stop #~(make-kill-destructor)))))
+
+(define thermald-service-type
+ (service-type
+ (name 'thermald)
+ (extensions (list (service-extension shepherd-root-service-type
+ thermald-shepherd-service)))
+ (default-value (thermald-configuration))
+ (description "Run thermald, a CPU frequency scaling service that helps
+prevent overheating.")))