函数逻辑报告 |
Source Code:include\linux\bpf.h |
Create Date:2022-07-27 06:53:58 |
| 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：map_value_has_spin_lock
函数原型：static inline bool map_value_has_spin_lock(const struct bpf_map *map)
返回类型：bool
参数：
| 类型 | 参数 | 名称 |
|---|---|---|
| const struct bpf_map * | map |
| 125 | 返回: >=0 valid offset, <0 error 大于等于0 |
| 名称 | 描述 |
|---|---|
| bpf_map_mmap | |
| map_check_btf | |
| map_lookup_elem | |
| map_update_elem | |
| reg_may_point_to_spin_lock | |
| check_map_access | heck read/write into a map element with possible variable offset |
| process_spin_lock | Implementation details:* bpf_map_lookup returns PTR_TO_MAP_VALUE_OR_NULL* Two bpf_map_lookups (even with the same key) will have different reg->id |
| check_helper_call | |
| check_ld_imm | verify BPF_LD_IMM64 instruction |
| check_map_prog_compatibility | |
| htab_map_update_elem | Called from syscall or from eBPF program |
| array_map_update_elem | Called from syscall or from eBPF program |
| bpf_map_meta_alloc | |
| cgroup_storage_update_elem | |
| check_and_init_map_lock | |
| copy_map_value | py everything but bpf_spin_lock |
| 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 |