Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

ÇëÎÊÕâÀàLinuxϵÄCÓïÑԽṹÈçºÎǨÒƵ½windowsÏÂ

ǨÒƶÔÏó
´ÓLinuxǨÒƵ½windows
C/C++ code:
typedef struct q931_h {
unsigned char raw[0];
u_int8_t pd; /* Protocol Discriminator */
#if __BYTE_ORDER == __BIG_ENDIAN
u_int8_t x0:4;
u_int8_t crlen:4;
#else
u_int8_t crlen:4;
u_int8_t x0:4;
#endif
u_int8_t contents[0];
u_int8_t crv[3];
} __attribute__ ((packed)) q931_h;


±àÒëÆ÷
vs2008

´íÎó
¶¨Òå´íÎóÈçÏÂ
error C2229: illegal zero-sized array
error C2143£ºsyntax error : missing ')' before '('
error C2091: function returns function
error C2059: syntax error : ')'

ʹÓøýṹʱµÄ´íÎóÈçÏÂ
error C2143: syntax error : missing ')' before '*'
error C2081: 'q931_h' : name in formal parameter list illegal
error C2143: syntax error : missing '{' before '*'
error C2059: syntax error : 'type'
error C2059: syntax error : ')'

unsigned char raw[0];Õâ¸ö¶¨ÒåÔÚLINUXÏÂÄܱàÒëͨ¹ýô£¿
Äã¿ÉÒÔ¿´¿´´íÎóÌáʾ£¬ËµµÄ±È½ÏÇå³þ¡£



ÒýÓÃ
unsigned char raw[0];Õâ¸ö¶¨ÒåÔÚLINUXÏÂÄܱàÒëͨ¹ýô£¿
Äã¿ÉÒÔ¿´¿´´íÎóÌáʾ£¬ËµµÄ±È½ÏÇå³þ¡£


¿ÉÒÔ±àÒëͨ¹ýµÄ£¬Ó¦¸ÃÊÇ·ûºÏLinuxÏÂC±à³ÌÓï·¨µÄ


Ïà¹ØÎÊ´ð£º

c,c++Á¬½Ómysql ÕÒ²»µ½Í·²¿Îļþ£¨ÐÂÊÖ£©

±àÒëÆ÷£ºC-Free4
mysql µ¥¶À°²×°µÄ£¬ÏÖÔÚΪapache+php+mysql¿ÉÒÔʹÓá£
×î½üÔÚÁ·Ï°c£¬c++£»ÏëÓÃc£¬c++Á¬½ÓÏÂÎÒµÄmysql£¬ºÃ¶àµØ·½¶à˵mysql.hÕÒ²»µ½¡£¶øÇÒÎÒmysqlûÓÐËùνµÄincludeÎļþ¼Ð°¡¡£
Íü¸ßÊÖÖ¸µãÒ»¶ ......

linux»·¾³ÏÂgethostbynameº¯ÊýÎÊÌâ - C/C++ / CÓïÑÔ

дÁ˸ö²âÊÔ³ÌÐòÈçÏÂ
   
  struct hostent *hp; 
char AlarmDevIP[20];  
  int x2;

hp = gethostbyname("www.google.com");
if (hp)
{ ......

javaÈçºÎ¿ØÖÆÔ¶³ÌLinuxÖØÆô

ÎÒÄ¿Ç°ÔÚ±¾µØµÄlinuxÉÏдÁËÒ»¸öswingµÄ½çÃ棬Ïëͨ¹ýÕâ¸ö½çÃæÀ´¿ØÖÆÆäËüµçÄÔµÄlinuxÖØÆô¡£
ÎÒÖªµÀÓÃRuntime.getRuntime().exec("shutdown -r");¿ÉÒÔ¿ØÖƱ¾»úLinuxÖØÆô£¬µ«ÊÇÔõô¿ØÖÆÔ¶³ÌµÄlinuxÖØÆôÄØ£¿ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ