vmsplice.c\linux\src - musl - musl - an implementation of the standard library for Linux-based systems

#define _GNU_SOURCE
#include <fcntl.h>
#include "syscall.h"
ssize_t vmsplice(int fd, const struct iovec *iov, size_t cnt, unsigned flags)
{
	return syscall(SYS_vmsplice, fd, iov, cnt, flags);
}