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/*
* SYSCALL_DEFINE3(madvise, unsigned long, start, size_t, len_in, int, behavior)
*/
#include <stdlib.h>
#include <sys/mman.h>
#include "maps.h"
#include "sanitise.h"
#include "shm.h"
#include "compat.h"
static void sanitise_madvise(int childno)
{
(void) common_set_mmap_ptr_len(childno);
}
struct syscall syscall_madvise = {
.name = "madvise",
.num_args = 3,
.arg1name = "start",
.arg1type = ARG_MMAP,
.arg2name = "len_in",
.arg3name = "advice",
.arg3type = ARG_OP,
.arg3list = {
.num = 12,
.values = { MADV_NORMAL, MADV_RANDOM, MADV_SEQUENTIAL, MADV_WILLNEED,
MADV_DONTNEED, MADV_REMOVE, MADV_DONTFORK, MADV_DOFORK,
MADV_MERGEABLE, MADV_UNMERGEABLE, MADV_HUGEPAGE, MADV_NOHUGEPAGE },
},
.group = GROUP_VM,
.sanitise = sanitise_madvise,
};
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