函数逻辑报告 |
Source Code:lib\random32.c |
Create Date:2022-07-27 07:16:27 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
| 首页 | 函数Tree |
| 注解内核,赢得工具 | 下载SCCT | English |
函数名称：prandom_u32 - pseudo random number generator* A 32 bit pseudo-random number is generated using a fast* algorithm suitable for simulation. This algorithm is NOT* considered safe for cryptographic use.
函数原型：u32 prandom_u32(void)
返回类型：u32
参数：无
| 81 | state等于Must be an lvalue. Since @var must be a simple identifier,* we force a syntax error here if it isn't.(net_rand_state) |
| 84 | res等于prandom_u32_state(state) |
| 85 | The weird & is necessary because sparse considers (void)(var) to be* a direct dereference of percpu variable (var).(net_rand_state) |
| 87 | 返回:res |
| 名称 | 描述 |
|---|---|
| __lock_pin_lock | |
| SYSCALL_DEFINE2 |
| 源代码转换工具 开放的插件接口 | X |
|---|---|
| 支持：c/c++/esqlc/java Oracle/Informix/Mysql 插件可实现：逻辑报告 代码生成和批量转换代码 |