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greg |
1.1 |
/* Copyright (c) 1991 Regents of the University of California */
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#ifndef lint
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static char SCCSid[] = "$SunId$ LBL";
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#endif
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/*
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* Return system page size for non-BSD machine.
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*/
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#ifndef BSD
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#if defined(_AUX_SOURCE) /* Apple's A/UX */
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#include <sys/var.h>
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int
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getpagesize() /* use var structure to get page size */
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{
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struct var v;
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uvar(&v);
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return(1 << v.v_pageshift);
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}
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greg |
2.2 |
#else
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#if defined(hpux) /* Hewlett Packard's HPUX */
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greg |
1.1 |
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#include <machine/param.h>
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int
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getpagesize()
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{
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return(NBPG_PA83); /* This is supposed to be ok for PA-RISC 1.0, but
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I don't know about 1.1 (i.e. Snakes) */
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}
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#else /* Unknown version of UNIX */
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#ifndef PAGESIZE
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#define PAGESIZE 8192 /* Guess on the high side */
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#endif
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int
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getpagesize()
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{
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return(PAGESIZE);
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}
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greg |
2.2 |
#endif
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greg |
1.1 |
#endif
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#endif /* !BSD */
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