1290 SYSCALL_DEFINE2(getrlimit, unsigned int, resource, struct rlimit __user *, rlim)  in SYSCALL_DEFINE2()  argument
1297 		ret = copy_to_user(rlim, &value, sizeof(*rlim)) ? -EFAULT : 0;  in SYSCALL_DEFINE2()
1308 		struct rlimit __user *, rlim)  in SYSCALL_DEFINE2()
1315 	x = current->signal->rlim[resource];  in SYSCALL_DEFINE2()
1321 	return copy_to_user(rlim, &x, sizeof(x)) ? -EFAULT : 0;  in SYSCALL_DEFINE2()
1335 static void rlim_to_rlim64(const struct rlimit *rlim, struct rlimit64 *rlim64)  in rlim_to_rlim64()  argument
1337 	if (rlim->rlim_cur == RLIM_INFINITY)  in rlim_to_rlim64()
1340 		rlim64->rlim_cur = rlim->rlim_cur;  in rlim_to_rlim64()
1341 	if (rlim->rlim_max == RLIM_INFINITY)  in rlim_to_rlim64()
1344 		rlim64->rlim_max = rlim->rlim_max;  in rlim_to_rlim64()
1347 static void rlim64_to_rlim(const struct rlimit64 *rlim64, struct rlimit *rlim)  in rlim64_to_rlim()  argument
1350 		rlim->rlim_cur = RLIM_INFINITY;  in rlim64_to_rlim()
1352 		rlim->rlim_cur = (unsigned long)rlim64->rlim_cur;  in rlim64_to_rlim()
1354 		rlim->rlim_max = RLIM_INFINITY;  in rlim64_to_rlim()
1356 		rlim->rlim_max = (unsigned long)rlim64->rlim_max;  in rlim64_to_rlim()
1363 	struct rlimit *rlim;  in do_prlimit()  local
1383 	rlim = tsk->signal->rlim + resource;  in do_prlimit()
1388 		if (new_rlim->rlim_max > rlim->rlim_max &&  in do_prlimit()
1406 			*old_rlim = *rlim;  in do_prlimit()
1408 			*rlim = *new_rlim;  in do_prlimit()
1490 SYSCALL_DEFINE2(setrlimit, unsigned int, resource, struct rlimit __user *, rlim)  in SYSCALL_DEFINE2()  argument
1494 	if (copy_from_user(&new_rlim, rlim, sizeof(*rlim)))  in SYSCALL_DEFINE2()