函数逻辑报告

函数名称：prandom_bytes_state - get the requested number of pseudo-random bytes*@state: pointer to state structure holding seeded state.*@buf: where to copy the pseudo-random bytes to*@bytes: the requested number of bytes

函数原型：void prandom_bytes_state(struct rnd_state *state, void *buf, size_t bytes)

返回类型：void

参数：