这个程序错在哪？？？

yzrsky

这是在论坛里关于进程的程序，我编译不成功，请指点一下！！

#include <stdio.h>
#include <sys/types.h>
#include <unistd.h>
#include <stdlib.h>
#include <pwd.h>

int main(int argc,char **argv)
{
pid_t my_pid,parent_pid;
uid_t my_uid,my_euid;
gid_t my_gid,my_egid;
struct passwd *my_info;

my_pid=getpid();
parent_pid=getppid();
my_uid=getuid();
my_euid=geteuid();
my_gid=getgid();
my_egid=getegid();
my_info=getpwuid(my_uid);

printf("rocess ID:%ld\n",my_pid);
printf("arent  ID:%ld\n",parent_pid);
printf("User  ID:%ld\n",my_uid);
printf("Effective User ID:%ld\n",my_euid);
printf("Group   ID:%ld\n",my_gid);
printf("Effective Group ID:%ld\n",my_egid):

if(my_info)
{
   printf("My Login Name:%s\n" ,my_info->pw_name);
   printf("My Password :%s\n" ,my_info->pw_passwd);
   printf("My User  ID :%ld\n",my_info->pw_uid);
   printf("My Group ID :%ld\n",my_info->pw_gid);
   printf("My Real  Name:%s\n" ,my_info->pw_gecos);
   printf("My Home Dir  :%s\n", my_info->pw_dir);
   printf("My Work Shell:%s\n", my_info->pw_shell);
}

}

kj501

出错的提示是什么？

yzrsky

出现以下错误：

pro.c: In function `main':
pro.c:27: parse error before ':' token
pro.c: At top level:
pro.c:40: parse error before '}' token

lanche

第27行的"printf("Effective Group IDld\n",my_egid);"误将分号打成了冒号，请修正。

yzrsky

谢谢！！！！