/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __ASM_UM_ARCHRANDOM_H__ #define __ASM_UM_ARCHRANDOM_H__ #include <linux/types.h> /* This is from <os.h>, but better not to #include that in a global header here. */ ssize_t os_getrandom(void *buf, size_t len, unsigned int flags); static inline size_t __must_check arch_get_random_longs(unsigned long *v, size_t max_longs) { ssize_t ret; ret = os_getrandom(v, max_longs * sizeof(*v), 0); if (ret < 0) return 0; return ret / sizeof(*v); } static inline size_t __must_check arch_get_random_seed_longs(unsigned long *v, size_t max_longs) { return 0; } #endif