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Annotation of 43BSDReno/share/man/man3f/etime.3, revision 1.1.1.1

1.1       root        1: .\" Copyright (c) 1983 Regents of the University of California.
                      2: .\" All rights reserved.  The Berkeley software License Agreement
                      3: .\" specifies the terms and conditions for redistribution.
                      4: .\"
                      5: .\"    @(#)etime.3f    6.1 (Berkeley) 5/15/85
                      6: .\"
                      7: .TH ETIME 3F "May 15, 1985"
                      8: .UC 5
                      9: .SH NAME
                     10: etime, dtime \- return elapsed execution time
                     11: .SH SYNOPSIS
                     12: .B function etime (tarray)
                     13: .br
                     14: .B real tarray(2)
                     15: .sp 1
                     16: .B function dtime (tarray)
                     17: .br
                     18: .B real tarray(2)
                     19: .SH DESCRIPTION
                     20: These two routines return elapsed runtime in seconds for the calling process.
                     21: .I Dtime
                     22: returns the elapsed time since the last call to
                     23: .I dtime,
                     24: or the start of execution on the first call.
                     25: .PP
                     26: The argument array returns user time in the first element and system time
                     27: in the second element.
                     28: The function value is the sum of user and system time.
                     29: .PP
                     30: The resolution of all timing is 1/HZ sec. where HZ is currently 60.
                     31: .SH FILES
                     32: .ie \nM /usr/ucb/lib/libU77.a
                     33: .el /usr/lib/libU77.a
                     34: .SH "SEE ALSO"
                     35: times(2)

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