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@@ -0,0 +1,24 @@
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+
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+
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+#include <unistd.h>
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+#include <errno.h>
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+#include <sys/mman.h>
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+#include <sys/syscall.h>
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+#include <asm/page.h>
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+
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+#define __NR___syscall_mmap2 __NR_mmap2
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+inline _syscall6(__ptr_t, __syscall_mmap2, __ptr_t, addr,
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+ size_t, len, int, prot, int, flags, int, fd, off_t, offset);
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+
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+libc_hidden_proto(mmap)
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+
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+__ptr_t mmap(__ptr_t addr, size_t len, int prot,
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+ int flags, int fd, __off_t offset)
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+{
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+ if (offset & ~PAGE_MASK) {
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+ return NULL;
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+ }
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+ return __syscall_mmap2(addr, len, prot, flags, fd, offset >> PAGE_SHIFT);
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+}
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+
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+libc_hidden_def(mmap)
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