1.kill函数 int kill(pid_t pid, int sig); 发送信号给指定的进程. (1) If pid is positive, then signal sig is sent to the process with the ID specified by pid. 如果pid是正数,则发送信号sig给进程号为pid的进程. (2) If pid equals 0, then sig is sent to every process in the process group
信号是一种古老的进程间通信方式,下面的例子利用sigqueue发送信号并附带数据:sigaction函数接受信号并且处理时接受数据. 1.sigqueue: 新的信号发送函数,比kill()函数传递了更多附加信息,但它只能向一个进程发送信号,针对实时信号(支持排队不会丢失),与sigaction配合使用. int sigqueue(pid_t pid, int sig, const union sigval value): typedef union sigval { int sival_int
目录 . 引言 . Kill Process By Kill Command && SIGNAL . Kill Process By Resource Limits . Kill Process By Code Injection Into Running Process Via GDB . Kill Process By Using Cross Process Virtual Memory Modify To Crash Process && process_vm_wri