它使用waitpid()来等待子进程终止。但它总是在函数waitpid()中停止。yhshell
--pid = 76373 -- --pgrp is set-- newPgid is gotten0x00007ffff7ac8687 in __GI___waitpid (pid=76373, stat_loc=/sysdeps
/a.out a.out ___waitpid_test1 waitpid_test1~ waitpid_test1.cwaitpid_test1.c~ waitpid_test2.cwaitpid_test2.c~ Parent: I am about to finish
现在,如果我要删除父级中的睡眠<em