调试基本过程如下，似乎是在start_daemon函数处出问题的。但报告却是exited normally.

gdb bbsd
(gdb)b 732   //即分析-p选项处
(gdb) r -p 2222
Starting program: /home/bbs/kbs-src/kbs_bbs/src/bbsd -p 2222
[Thread debugging using libthread_db enabled]
[New Thread 0xb7fe06b0 (LWP 28676)]
[Switching to Thread 0xb7fe06b0 (LWP 28676)]

Breakpoint 1, main (argc=3, argv=0xbf8f8614) at bbsd_single.c:732
732                     port=atoi(optarg);
(gdb) n
714         while ((ret=getopt(argc,argv,"idha:p:"))!=-1) {
(gdb)
739         inaddr_any.s_addr=htonl(INADDR_ANY);
(gdb)
741         start_daemon(inetd,port,(!addr[0]?NULL:addr));
(gdb)

Program exited normally.

【 在 fancyrabbit (fancy★岁月静好现世安稳) 的大作中提到: 】
: ./configure --prefix= . ... .... .. ... ... CFLAGS="-g"
--
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