X-Git-Url: http://git.iain.cx/?a=blobdiff_plain;f=p_s%2Frelative_time.go;h=2cf742b2771c01b77f8c20c8c79f3c4cc277afc8;hb=f135d1827d906507807e5d5687a4806b63286df4;hp=2339d28bb4d2fad0187953927b0fa90d167d36e1;hpb=52d3c00ce729f908f342e10f48818b112dec0130;p=pstop.git

diff --git a/p_s/relative_time.go b/p_s/relative_time.go
index 2339d28..2cf742b 100644
--- a/p_s/relative_time.go
+++ b/p_s/relative_time.go
@@ -1,17 +1,21 @@
+// manage the time the statistics were taken
 package p_s
 
 import (
 	"time"
 )
 
+// object to hold the last collection time
 type InitialTime struct {
 	initial_time time.Time
 }
 
+// reflect we've just collected statistics
 func (t *InitialTime) SetNow() {
 	t.initial_time = time.Now()
 }
 
+// return the last time we collected statistics
 func (t InitialTime) Last() time.Time {
 	return t.initial_time
 }