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/*
* SYSCALL_DEFINE3(read, unsigned int, fd, char __user *, buf, size_t, count)
*/
#include <stdlib.h>
#include <string.h>
#include "maps.h"
#include "sanitise.h"
#include "shm.h"
#include "arch.h"
static void sanitise_read(int childno)
{
shm->a2[childno] = (unsigned long) page_rand;
shm->a3[childno] = rand() % page_size;
}
struct syscall syscall_read = {
.name = "read",
.num_args = 3,
.sanitise = sanitise_read,
.arg1name = "fd",
.arg1type = ARG_FD,
.arg2name = "buf",
.arg2type = ARG_ADDRESS,
.arg3name = "count",
.arg3type = ARG_LEN,
.flags = NEED_ALARM,
};
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