return 0;
}
void info_print() <STRONG><EM>//打印提示信息</EM></STRONG>
{
char buf[MAXSIZE],*username,hostname[MAXSIZE],pwd[MAXSIZE],ch;
bzero(buf,MAXSIZE);
bzero(pwd,MAXSIZE);
bzero(hostname,MAXSIZE);
if(NULL==(username=getenv(USER))){
printf(Error: get username failure!
);
exit(-1);
}
if(NULL==getcwd(pwd,MAXSIZE)){
perror(getcwd);
exit(-1);
}
if(-1==gethostname(hostname,MAXSIZE)){
perror(gethostname);
exit(-1);
}
if(0==strcmp(username,root)){
ch='#';
}else{
ch='$';
}
sprintf(buf,%s@%s:%s%c ,username,hostname,pwd,ch);
fprintf(stdout,%s,buf);
}</PRE><BR>
<BR>
<PRE class=brush:java;></PRE>