mirror of https://github.com/rusefi/lua.git
new function "clock"
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8
liolib.c
8
liolib.c
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@ -1,5 +1,5 @@
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/*
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** $Id: liolib.c,v 1.16 1998/03/06 18:47:42 roberto Exp roberto $
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** $Id: liolib.c,v 1.17 1998/03/24 20:14:25 roberto Exp roberto $
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** Standard I/O (and system) library
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** See Copyright Notice in lua.h
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*/
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@ -282,6 +282,11 @@ static void io_getenv (void)
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}
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static void io_clock (void) {
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lua_pushnumber(((double)clock())/CLOCKS_PER_SEC);
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}
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static void io_date (void)
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{
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time_t t;
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@ -378,6 +383,7 @@ static struct luaL_reg iolib[] = {
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{"tmpname", io_tmpname},
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{"getenv", io_getenv},
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{"date", io_date},
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{"clock", io_clock},
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{"exit", io_exit},
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{"debug", io_debug},
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{"print_stack", errorfb}
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11
manual.tex
11
manual.tex
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@ -1,4 +1,4 @@
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% $Id: manual.tex,v 1.8 1998/04/02 16:09:16 roberto Exp roberto $
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% $Id: manual.tex,v 1.9 1998/05/18 22:26:03 roberto Exp roberto $
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\documentstyle[fullpage,11pt,bnf]{article}
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@ -38,7 +38,7 @@ Waldemar Celes
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\tecgraf\ --- Computer Science Department --- PUC-Rio
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}
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\date{\small \verb$Date: 1998/04/02 16:09:16 $}
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\date{\small \verb$Date: 1998/05/18 22:26:03 $}
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\maketitle
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@ -2600,7 +2600,12 @@ formatted according to the given string \verb|format|,
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following the same rules of the ANSI C function \verb|strftime|.
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When called without arguments,
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it returns a reasonable date and time representation that depends on
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the host system.
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the host system and the locale.
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\subsubsection*{\ff \T{clock ()}}\Deffunc{clock}
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This function returns an approximation of the amount of CPU time
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used by the program, in seconds.
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\subsubsection*{\ff \T{exit ([code])}}\Deffunc{exit}
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