From 7e0f021a9aec35fd8e6725e87e3313b101d26f5e Mon Sep 17 00:00:00 2001 From: Tobias Klauser Date: Sun, 27 Jan 2008 11:37:44 +0100 Subject: Initial import (2.0.2-6) --- reference/C/MAN/clock.htm | 97 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 97 insertions(+) create mode 100644 reference/C/MAN/clock.htm (limited to 'reference/C/MAN/clock.htm') diff --git a/reference/C/MAN/clock.htm b/reference/C/MAN/clock.htm new file mode 100644 index 0000000..fd844a8 --- /dev/null +++ b/reference/C/MAN/clock.htm @@ -0,0 +1,97 @@ +clock + +
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CLOCK(3)            Linux Programmer's Manual            CLOCK(3)
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NAME
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       clock - Determine processor time
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SYNOPSIS
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       #include <time.h>
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+       clock_t clock(void);
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+
DESCRIPTION
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       The clock() function returns an approximation of processor
+       time used by the program.
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RETURN VALUE
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       The value returned is the  CPU  time  used  so  far  as  a
+       clock_t;  to  get  the  number  of seconds used, divide by
+       CLOCKS_PER_SEC.
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+
CONFORMS TO
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       ANSI C
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BUGS
+
       The C standard allows for arbitrary values at the start of
+       the   program;  take  the  difference  between  the  value
+       returned from a call to clock() at the start of  the  pro-
+       gram and the end to get maximum portability.
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+       The times() function call returns more information.
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SEE ALSO +

+times, +

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GNU                       April 21, 1993                        1
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+Top + +Master Index + +Keywords + +Functions +
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+ +This manual page was brought to you by mjl_man V-2.0 -- cgit v1.2.3-54-g00ecf