| 1. | In the signal handler , as follows , can resolve the problem 的值,可以解决这一问题: |
| 2. | Suppose that the signal handler uses 假定信号处理器使用了不可重入的 |
| 3. | From the signal handler ,那会怎样? |
| 4. | There can be only one signal handler per signal per process active at any instant 在任何瞬间,只能有一个信号处理程序处理一个活动进程的一个信号。 |
| 5. | Meanwhile , once per second , the alarm signal handler prints the current contents . calling 同时, alarm信号处理器每一秒打印一次当前内容(在处理器中调用 |
| 6. | The process then continues executing , but the instructions in the signal handler are now executed 然后进程继续执行,但现在执行的是信号处理器中的指令。 |
| 7. | In addition , we add some additional arguments to be passed to the select and deselect signal handlers 此外,我们还添加一些传递给选择信号和取消选择信号句柄的额外参数。 |
| 8. | This example shows what can happen if a signal handler runs in the middle of modifying a variable 这个例子展示了在修改某个变量的过程中运行信号处理器可能会发生什么事情: |
| 9. | Signal handlers in an approximate manner , while the diagnostics module expands the installed signal handler 的信号处理器设置成几乎相同的形式,而诊断模块则扩展已安装的信号处理器。 |
| 10. | Now , in the signal handler you can t tell what the process was executing when the signal was caught 现在,在信号处理器中您并不知道信号被捕获时进程正在执行什么内容。如果当进程正在使用 |