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- CLOCK(3) UNIX Programmer's Manual CLOCK(3)
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- NNAAMMEE
- cclloocckk - determine processor time used
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- SSYYNNOOPPSSIISS
- ##iinncclluuddee <<ssyyss//ttyyppeess..hh>>
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- _c_l_o_c_k___t
- cclloocckk(_v_o_i_d)
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- DDEESSCCRRIIPPTTIIOONN
- The cclloocckk() function determines the amount of processor time used since
- the invocation of the calling process, measured in CLK_TCKs.
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- RREETTUURRNN VVAALLUUEESS
- The cclloocckk() function returns the amount of time used unless an error oc
- curs, in which case the return value is -1.
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- SSEEEE AALLSSOO
- getrusage(2)
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- SSTTAANNDDAARRDDSS
- The cclloocckk() function conforms to ANSI C3.1591989 (``ANSI C'').
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- BSD Experimental June 29, 1991 1
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