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/*
* SYSCALL_DEFINE(pwrite64)(unsigned int fd, const char __user *buf, size_t count, loff_t po>
*/
#include "random.h"
#include "sanitise.h"
#include "shm.h"
static void sanitise_pwrite64(int childno)
{
retry_pos:
if ((int) shm->a4[childno] < 0) {
shm->a4[childno] = rand64();
goto retry_pos;
}
}
struct syscall syscall_pwrite64 = {
.name = "pwrite64",
.num_args = 4,
.sanitise = sanitise_pwrite64,
.arg1name = "fd",
.arg1type = ARG_FD,
.arg2name = "buf",
.arg2type = ARG_ADDRESS,
.arg3name = "count",
.arg3type = ARG_LEN,
.arg4name = "pos",
.flags = NEED_ALARM,
};
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