27 lines
425 B
C
27 lines
425 B
C
/*
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* The contents of this file are in the public domain.
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* Written by Garrett A. Wollman, 2000-10-07.
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*
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*/
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#include <sys/mman.h>
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#include <errno.h>
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int
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posix_madvise(void *address, size_t size, int how)
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{
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int ret, saved_errno;
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saved_errno = errno;
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if (madvise(address, size, how) == -1) {
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ret = errno;
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errno = saved_errno;
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} else {
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ret = 0;
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}
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return (ret);
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}
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