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

LINUX/UNIXÖÐÐźż¯µÄÎÊÌâ

¡¡¡¡¹ØÓÚÐźż¯µÄÒ»¸öÎÊÌ⣺¡¡¡¡
typedef struct {¡¡¡¡unsigned long sig[_NSIG_WORDS]£»¡¡¡¡} sigset_t

ÏÂÃæÕâÈý¾ä:
sigset_t base_mask, waiting_mask, old_mask;

sigemptyset(&base_mask);

sigaddset(&base_mask, SIGQUIT);

ÕâÀïµ÷ÓÃsigaddset°ÑSIGQUIT·Åµ½base_maskÐźż¯ÖÐ,ÕâÊÇÔõô´æ´¢µÄ,Èç¹ûÓжà¸öÐźŶ¼´æÈëbase_maskÔÚÄÚ´æÀïÊÇʲôÑùµÄ?
Ó¦¸ÃÊǰ´Î»´æ´¢£¬ÓÐЩʵÏÖÊÇÕâÑùµÄ
#define sigaddset(set, signo)  (*(set) |= 1 < < ((signo) - 1), 0)



Ïà¹ØÎÊ´ð£º

Linux Ŀ¼ÎÊÌâ

LinuxÐÂÊÖ£¬Çë´ó¸ç´ó½ã²»Òª¼ûЦ¡£

ÎÒÓÃrootÓû§µÇ¼µ½Linuxϵͳ¡£ÔÚ¸ùĿ¼ÏÂÃæ½¨ÁËĿ¼dir1£¬ºóÓÃÃüÁîcd /dir1½øÈëµ½dir1Ŀ¼Ï£¬È»ºóÔÙÓÃmkdir dir2½¨Á¢ÁËĿ¼dir2 £¬ÔÙºóÀ´ÓÃÃüÁîcd /dir2ÊÇ£¬ÌáʾΪ£º-bush ......

Linux Socket HTTPÇëÇóµÄÎÊÌ⣬¸ßÊÖ½ø£¡

СµÜ×î½üÐèÒªÒ»¸öÓÃsocket»ñÈ¡htmlÎĵµµÄ´úÂ룬µ«ÊÇÀÏÊDz»ÄÜ»ñÈ¡ÍêÕûµÄhtmlÔ´Âë¡£Ô­Òò²»Ã÷£¬Íû¸ßÊÖÖ¸µã£¡
C/C++ code:

char *Http_GET(char *host,int port,char *data) //·¢ËÍGETÇëÇó
{
char response[2 ......

LinuxÈçºÎÏñwindowsÄÇÑù¸øÎļþ¼ÐÌí¼ÓÓû§

ÎÒµÄÒâ˼ÊÇ£º

ÔÚ²»¸ü¸ÄÔ­À´µÄÎļþ¼ÐËùÓÐÈË£¬ËùÓÐ×飬ÆäËûÈËȨÏÞµÄÇé¿öÏ£¬µ¥¶À¸øÎļþ¼ÐÊÚȨijÓû§

±ÈÈç/var/www Õâ¸öÎļþ¼Ð£¬Ô­À´ÏµÍ³ÓÐĬÈϵÄÊôÖ÷ºÍÊô×飬ÎÒÏÖÔÚ²»ÏëÈ¥¸ÄËüÔ­À´µÄÉ趨£¬Ö»ÊÇÏë¸øËüÔö¼ ......

linux ÄÚ´æ³õʼ»¯

linux³õʼ»¯Ê±°ÑÖ§³ÖµÄÎïÀíÄÚ´æ¶¼Ó³Éäµ½page tableÖУ¬Ö®ºó½ø³ÌÐèÒªÄÚ´æÊ±£¬Ò²ÊÇÓ³Éäµ½Õâ¸öÎïÀíÄÚ´æÖУ¬Èç´Ë˵À´£¬linux³õʼ»¯Ê±´´½¨µÄpage tableºÍ½ø³ÌÖд´½¨µÄpage tableÖ¸Ïòͬһ¿éÎïÀíÒ³ÃæÂð£¿ÕâÑù×öµÄÄ¿µÄÊÇʲô ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ