Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

C/C++ ÅжÏ·¾¶ÎªÎļþ

/***************************************************
* º¯Êý˵Ã÷: Åжϵ±Ç°path²ÎÊýÊÇ·ñΪһ¸ö¿É¶ÁµÄÎļþ
* º¯Êý·µ»Ø: 0 - Îļþ¿Ì¶È 1 - ȨÏ޾ܾø -1 -º¯Êý´íÎó
*   ²Î Êý : path Îļþ·¾¶.
***************************************************/
int isReadFile(const char *path)
{
        struct stat info;
        int euid,egid;
        if ( 0!= stat(path,&info) )
        {
                return -1;
        }
        //if it is a file
        if( S_IFREG != (info.st_mode & S_IFMT ) )
        {
                return 1;
        }
        euid=geteuid();//returns the real user ID of the
current process
        egid=getegid();//returns the effective user ID of the
current process
        //if effective user is root
        if(euid==0)
        {
                if(info.st_mode & S_IRUSR || info.st_mode &
S_IRGRP ||info.st_mode & S_IROTH)
                {
                        return 0;
                }
         


Ïà¹ØÎĵµ£º

º½¿Õ¹«Ë¾¹ÜÀíϵͳ(VC++ ÓëSQL 2005)

ϵͳ»·¾³£ºWindows 7
Èí¼þ»·¾³£ºVisual C++ 2008 SP1 +SQL Server 2005
±¾´ÎÄ¿µÄ£º±àдһ¸öº½¿Õ¹ÜÀíϵͳ
      ÕâÊÇÊý¾Ý¿â¿Î³ÌÉè¼ÆµÄ³É¹û£¬ËäÈ»³É¼¨²»¼Ñ£¬µ«ÊÇ×÷ΪÎÒÓÃVC++ ÒÔÀ´±àдµÄ×î´ó³ÌÐò»¹ÊÇ´«µ½ÍøÉÏ£¬ÒÔ¹©²Î¿¼¡£ÓÃVC++ ×öÊý¾Ý¿âÉè¼Æ²¢²»ÈÝÒ×£¬µ«Ò²²»ÊDz»¿ÉÄÜ¡£ÒÔÏÂÊÇÎҵijÌÐò½çÃæ£¬ºóÃæ ......

´¿CÓïÑÔXML½âÎöÆ÷

¾«¶Ì¸ßЧµÄXML½âÎöÆ÷,´¿Cµ¥Ò»³ÌÐò,Ó¦ÓÃÓÚÒøÐеĹú˰¿âÐкáÏòÁªÍø½Ó¿ÚϵͳÖÐ,Îȶ¨¿É¿¿,ÔËÐÐËÙ¶È·É¿ì,·ÇÏàÓ¦µÄJAVA³ÌÐò¿É±È.ÒÔÏÂΪ´ó²¿·ÖÔ´Âë:
/* Copyright (c) 2005 wzs */
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <time.h>
#include <varargs.h>
#i ......

C/C++»ù´¡ÎÊÌâÕûÀí

ÕâÆªÎÄÕÂÖмǼ±¾È˶ÔһЩC/C++»ù´¡¸ÅÄîµÄÀí½â£¬Ö÷Òª°üÀ¨ÒÔϼ¸¸ö·½ÃæÄÚÈÝ£º
1¡¢ÀàÐÍת»»
1¡¢ÀàÐÍת»»
ÔÚCºÍC++µÄÒ»¸ö±í´ïʽÖÐÍùÍù»á°üº¬¼¸ÖÖ²»Í¬µÄÊý¾ÝÀàÐÍ£¬ÒªÈÃÕâЩÊý¾ÝÀàÐÍÖ®¼ä¿ÉÒÔ½øÐÐÔËË㣬±ØÐëÈÃËûÃÇÖ®ÖеÄһЩ»òÈ«²¿½øÐÐÀàÐÍת»»£¬ÕâÖÖת»»ÓÐÁ½ÖÖÐÎʽ£¬Ò»ÖÖÊDZàÒëÆ÷×Ô¶¯½øÐе쬽ÐÒþʽÀàÐÍת»»£¬ÁíÒ»ÖÖÊDZà³ÌÖÐÇ ......

C++Á¬½ÓOracle

C++Á¬½ÓOracle
 
        ÔÚVisual C++Ï¿ª·¢Oracle¿â½Ó¿ÚÖ÷ÒªÓÐÁ½ÖÖ·½·¨¡£Ò»ÖÖ·½·¨ÊÇÀûÓÃVisual C++ÌṩµÄ¶àÖÖÊý¾Ý¿â·ÃÎʼ¼Êõ£¬È翪·ÅÊý¾Ý¿âÁ¬½ÓODBC¡¢Êý¾Ý´æÈ¡¶ÔÏóDAO¡¢¶ÔÏóÁ¬½ÓºÍǶÈëÊý¾Ý¿âOLE DBºÍActiveXÊý¾Ý¶ÔÏóADOµÈ¡£ÁíÒ»ÖÖ·½·¨ÊÇÔÚVisual C++ÖÐǶÈëSQLÓï¾ä£¬Õâ¾ÍÊÇËùÖ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ