__NR_cachestat
__SYSCALL(__NR_cachestat, sys_cachestat)
__SYSCALL(__NR_cachestat, sys_cachestat)
syscall_ret = syscall(__NR_cachestat, fd, &cs_range, &cs, 0);
syscall_ret = syscall(__NR_cachestat, fd, &cs_range, &cs, 0);
syscall_ret = syscall(__NR_cachestat, fd, &cs_range, &cs, 0);
ret = syscall(__NR_cachestat, -1, NULL, NULL, 0);