.\" document ru_maxrss
.\" 2010-05-24, mtk, enhanced description of various fields
.\"
-.TH GETRUSAGE 2 2010-06-14 "Linux" "Linux Programmer's Manual"
+.TH GETRUSAGE 2 2010-09-26 "Linux" "Linux Programmer's Manual"
.SH NAME
getrusage \- get resource usage
.SH SYNOPSIS
The structure definition shown at the start of this page
was taken from 4.3BSD Reno.
+Ancient systems provided a
+.BR vtimes ()
+function with a similar purpose to
+.BR getrusage ().
+For backward compatibility, glibc also provides
+.BR vtimes ().
+All new applications should be written using
+.BR getrusage ().
+
See also the description of
.IR /proc/PID/stat
in