C runtime lib Ḭ̈߳²È«
ÖÜÎ忪»á×öÍŶӳÉÔ±codereivew£¬ ÓÐͬÊÂÌá³öÁËÒ»¸ö¹ØÓÚgmtime¶àÏß³ÌÊÇ·ñ°²È«µÄÎÊÌ⣬ µ±Ê±¾õµÃ³ÌÐòLinkÁËVCµÄ¶àÏ߳̿⣬Ӧ¸Ã²»ÊÇÎÊÌâ¡£»¹ºÃ»ØÍ·ºËʵÁËһϣ¬·¢ÏÖÁ˾¹ÊÇÒ»¸öDZÔÚµÄbug¡£
³ÌÐò·ÖÔÚapplication£¨Íê³ÉÏîÄ¿ÌØ¶¨¹¦ÄÜ£©ºÍframework£¨¿ÉÖØÓõĺËÐŦÄÜ£©Á½²¿·Ö£¬Ïß³ÌµÄÆô¶¯ÓÉframeworkÍê³É¡£ appÖÐʹÓÃÁËgmtime/localtimeµÈC¿âº¯Êý¡£
gmtime/localtimeµÈCº¯ÊýÊÇ·ÇḬ̈߳²È«µÄ£¬Õâ¸önÄêǰ¾ÍÖªµÀ£¬ Ò²ÖªµÀÔÚWindowsƽ̨ÉÏVCÓÐMT°æ±¾µÄruntime library£¬Í¨¹ýÏ̵߳ľֲ¿´æ´¢£¨TLS£©ÊµÏÖÁË/mt Á´½ÓʱµÄḬ̈߳²È«¡£ È»¶øÏß³ÌµÄÆô¶¯±ØÐëͨ¹ýCÔËÐÐʱ¿âµÄ_beginthreadex, ¶ø²»ÊÇwin32 API CreateThead ¡£²»ÐҵĵÄÊǵ±ÄêframeworkµÄʵÏÖÕßÃ²ËÆ²»Çå³þ_beginthreadexÓëCreateThreadµÄÇø±ð£¨BTW£¬ Õâ¸öÊǵ±Äê½øÈëµÚÒ»¼Ò¹«Ë¾µÄÒ»µÀÃæÊÔÌ⣬ËùÒÔÓ¡ÏóÆÄΪÉî¿Ì£©£¬Ö±½Óµ÷CreateThreadÆô¶¯ÁËÏ̡߳£
½â¾ö·½°¸µ÷²éÖУ¬VC CRT¾¹ÊÇûÓÐgmtime_r/localtime_r¡£
²Î¿¼×ÊÁÏ£º
http://social.msdn.microsoft.com/forums/en-US/vclanguage/thread/c727ae29-5a7a-42b6-ad0b-f6b21c1180b2
http://www.tech-archive.net/Archive/VC/microsoft.public.vc.language/2006-02/msg00013.html
Ïà¹ØÎĵµ£º
ʲôʱºòÐèÒª´´½¨Ï̳߳ØÄØ£¿¼òµ¥µÄ˵£¬Èç¹ûÒ»¸öÓ¦ÓÃÐèҪƵ·±µÄ´´½¨ºÍÏú»ÙỊ̈߳¬¶øÈÎÎñÖ´ÐеÄʱ¼äÓַdz£¶Ì£¬ÕâÑùÏ̴߳´½¨ºÍÏú»ÙµÄ´øÀ´µÄ¿ªÏú¾Í²»ÈݺöÊÓ£¬ÕâʱҲÊÇÏ̳߳ظóö³¡µÄ»ú»áÁË¡£Èç¹ûÏ̴߳´½¨ºÍÏú»Ùʱ¼äÏà±ÈÈÎÎñÖ´ÐÐʱ¼ä¿ÉÒÔºöÂÔ²»¼Æ£¬ÔòûÓбØÒªÊ¹ÓÃÏ̳߳ØÁË¡£
ÏÂÃæÊÇLinuxϵͳÏÂÓÃCÓïÑÔ´´½¨µÄÒ»¸öÏ̳߳ء£Ï̳߳ػ ......
ÊäÈëÒ»¸öÓ¢ÎÄÓï¾ä£¨²»¼Ç±êµã·ûºÅ£¬µ¥´ÊÖ®¼äÖ»ÓÐÒ»¸ö¿Õ¸ñ£©£¬ÔÙÄæÏòÊä³ö
ÀýÈ磺I am game boy
boy game am I
#include<stdio.h>
#include<string.h>
int f(char,char,int,int);
int main()
{
char a[80]={0},b[80]={0},c[80]={0};
int i,n,m=0;
......
ÐÞ¸Ämakefile£¬ÔÚLIBSÀïÃæ¼ÓÉÏ-lmemcached£¬±ÈÈçÔÀ´ gcc test.c£¬ÏÖÔÚ gcc test.c -lmemcached¡£Õâ¸ö¿â¾ÍÊÇlibmemcachedÌṩµÄ¡£
È»ºóÌí¼Ó#include<libmemcached/memcached.h>£¬Õâ¸öÎļþÒ²ÊÇlibmemcachedÌṩµÄ¡£
Ö÷º¯ÊýÀïÃæÐèÒªÌí¼Ó£º
memcached_st *memc;
uint32_t&nbs ......
ÎÊÌâÃèÊö£ºÐ´Ò»¸öº¯Êý£¬½ÓÊÜÒ»¸öÕûÊý£¨¼Ù¶¨ÓÃint±íʾ£©£¬Êä³ö¸ÃÕûÊýµÄ×Ö·û´®ÐÎʽ¡£²ÉÓÃÈçϺ¯ÊýÔÐÍ£º
void itoa ( int val, buf* );
ÕâÀï¼Ù¶¨buf×ã¹»´óÒÔÈÝÄÉÈκÎintÀàÐÍÊýÖµµÄ×Ö·û´®¡£
Õâ¸öÎÊÌ⣬³õ¿´ºÃÏñûÓÐʲôÄѶȡ£Èç¹ûÊÇ0£¬¾ÍÖ±½ÓÊä³ö'0'£»Èç¹ûÊÇÕýÊý£¬¾Íͨ¹ýȡģ(%)ºÍÇóÉÌ(/)ÔËËã¿ÉÒÔÖðλȡµÃ¸ÃÕûÊýµÄÊý×Ö£¬²¢° ......