函数逻辑报告 |
Source Code:kernel\signal.c |
Create Date:2020-09-18 12:18:45 |
| Last Modify:2020-03-17 13:28:47 | Copyright©Brick |
| 首页 | 函数Tree |
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函数名称：For backwards compatibility
函数原型：SYSCALL_DEFINE2(signal, int, sig, __sighandler_t, handler)
返回类型：
参数：无
| 4409 | sa_handler等于handler |
| 4410 | sa_flags等于SA_ONESHOT按位或SA_NOMASK |
| 4411 | sigemptyset( & mask last for extensibility ) |
| 4415 | 返回:如果ret则ret否则sa_handler |