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InfoMagic Source Code 1993 July
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valloc.c
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C/C++ Source or Header
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1985-05-06
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312 b
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19 lines
char *
valloc(npages, pagesize)
int npages;
register int pagesize;
{
int off;
char *base, *sbrk();
base = sbrk(0);
off = (int)base & (pagesize - 1);
if (off) {
(void) sbrk(pagesize - off);
base += pagesize - off;
}
if (sbrk(npages * pagesize) == (char *)-1)
return ((char *)0);
return (base);
}