函数逻辑报告 |
Source Code:kernel\events\uprobes.c |
Create Date:2022-07-27 15:07:33 |
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:- search for a free slot.
函数原型:static unsigned long xol_take_insn_slot(struct xol_area *area)
返回类型:unsigned long
参数:
类型 | 参数 | 名称 |
---|---|---|
struct xol_area * | area |
1590 | 循环 |
1592 | 如果slot_nr小于UINSNS_PER_PAGE则 |
1593 | 如果非st_and_set_bit - Set a bit and return its old value*@nr: Bit to set*@addr: Address to count from* This is an atomic fully-ordered operation (implied full memory barrier).则退出 |
1596 | slot_nr等于UINSNS_PER_PAGE |
1597 | 继续下一循环 |
1600 | 当slot_nr大于等于UINSNS_PER_PAGE循环 |
1603 | atomic_inc( & umber of in-use slots ) |
1605 | 返回:slot_addr |
名称 | 描述 |
---|---|
xol_get_insn_slot | xol_get_insn_slot - allocate a slot for xol.* Returns the allocated slot address or 0. |
源代码转换工具 开放的插件接口 | X |
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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 |