[ת]linuxÖеĽṹÌåÓ÷¨
ÔÎĵØÖ·£ºhttp://blog.chinaunix.net/u2/74524/showart_1138735.html
ºÃ¶à´Î¿´Êé¡¢±à³ÌʱÓÖ¿´µ½Á˶ԽṹÌåÕâÖÖ¶¨ÒåµÄ·½·¨£¬È磺
struct file_operations scull_fops = {
.owner = THIS_MODULE,
.llseek = scull_llseek,
.read = scull_read,
.write = scull_write,
.ioctl = scull_ioctl,
.open = scull_open,
.release = scull_release,
};
ǰ±ßÒ»Ö±Ã»È¥ÕæÕý²éÕÒµ¹µ×ÊÇÔõô»ØÊ£¬µ±Ê±Ö»ÊÇÏë»òÐíÊÇGNU CµÄÀ©Õ¹Óï·¨£¬ÒòΪ²ÅÌ·ºÆÇ¿µÄÊéÉÏҲûÓÐÌáµ½¹ý£¬¿´¹ýÁËһЩCÓïÑÔÊéҲûÓÐÌáµ½¹ý¡£½ñÌìÒ»²é£¬ÔÀ´Õâ¸öÊÇC99±ê×¼£¬Õâ¸öĿǰҲÊÇ×îеıê×¼£¬Ö®Ç°ÎÒÒ²Çå³þÕâ¼þÊ£¬µ«ÊÇûÒâʶµ½ÕâÊÇÒ»¸ö²î±ð¡£ÍøÉÏÕÒµ½Ò»ÆªÎÄÕ£¬Ð´µÃºÜÏêϸ£¬copy¹ýÀ´ÁË¡£
ÔÎĵØÖ·£ºhttp://www.diybl.com/course/3_program/c++/cppsl/2008713/133042.html
ÔÚÔĶÁGNU/LinuxÄں˴úÂëʱ£¬ÎÒ ÃÇ»áÓöµ½Ò»ÖÖÌØÊâµÄ½á¹¹³õʼ»¯·½Ê½¡£¸Ã·½Ê½ÊÇijЩC½Ì²Ä£¨ÈçÌ·¶þ°æ¡¢K&R¶þ°æ£©ÖÐûÓнéÉܹýµÄ¡£ÕâÖÖ·½Ê½³ÆÎªÖ¸¶¨³õʼ»¯£¨designated initializer£©¡£ÏÂÃæÎÒÃÇ¿´Ò»¸öÀý×Ó£¬Linux-2.6.x/drivers/usb/storage/usb.cÖÐÓÐÕâÑùÒ»¸ö½á¹¹Ìå³õʼ»¯ ÏîÄ¿£º static struct usb_driver usb_storage_driver = { .owner = THIS_MODULE, .name = "usb-storage", .probe = storage_probe, .disconnect = storage_disconnect, .id_table = storage_usb_ids, }; Õ§Ò»¿´£¬ÕâÓëÎÒÃÇ֮ǰѧ¹ýµÄ½á¹¹Ìå³õʼ»¯²î¾àÉõÔ¶¡£ÆäʵÕâ¾ÍÊÇÇ°ÃæËù˵µÄÖ¸¶¨³õʼ»¯ÔÚLinuxÉ豸Çý¶¯³ÌÐòÖеÄÒ»¸öÓ¦Óã¬ËüÔ´×ÔISO C99±ê×¼¡£ÒÔÏÂÎÒժ¼ÁËC Primer PlusµÚÎå°æÖÐÏà¹ØÕ½ڵÄÄÚÈÝ£¬´Ó¶ø¾Í¿ÉÒԺܺõÄÀí½â2.6°æÄں˲ÉÓÃÕâÖÖ·½Ê½µÄÓÅÊÆ¾ÍÔÚÓÚÓɴ˳õʼ»¯²»±ØÑϸñ°´ÕÕ¶¨ÒåʱµÄ˳Ðò¡£Õâ´øÀ´Á˼«´óµÄÁé»î ÐÔ£¬Æä¸ü´óµÄÒæ´¦»¹Óдý´ó¼ÒÔÚ¿ª·¢ÖнáºÏ×ÔÉíµÄÓ¦ÓÃÂýÂýÌå»á¡£ ÒÑÖªÒ»¸ö½á¹¹£¬¶¨ÒåÈçÏ struct book { char title[MAXTITL]; char author[MAXAUTL]; float value; }; C99Ö§³Ö½á¹¹µÄÖ¸¶¨³õʼ»¯ÏîÄ¿£¬ÆäÓï·¨ÓëÊý×éµÄÖ¸¶¨³õʼ»¯ÏîÄ¿½üËÆ¡£Ö»ÊÇ£¬½á¹¹µÄÖ¸¶¨³õʼ»¯ÏîĿʹÓõãÔËËã·ûºÍ³ÉÔ
Ïà¹ØÎĵµ£º
1. HCI²ãÐÒé¸ÅÊö£º
HCIÌṩһÌ×ͳһµÄ·½·¨À´·ÃÎÊBluetoothµ×²ã¡£ÈçͼËùʾ£º
´ÓͼÉÏ¿ÉÒÔ¿´³ö£¬Host Controller Interface(HCI) ¾ÍÊÇÓÃÀ´¹µÍ¨HostºÍModule¡£Hostͨ³£¾ÍÊÇPC£¬ ModuleÔòÊÇÒÔ¸÷ÖÖÎïÀíÁ¬½ÓÐÎʽ£¨USB,serial,pc-cardµÈ£©Á¬½Óµ½PCÉϵÄbluetooth Dongle¡£
ÔÚHostÕâÒ»¶Ë£ºapplication,SDP,L2capµÈÐÒé ......
Service Discovery Protocol(SDP)ÌṩһÖÖÄÜÁ¦£¬ÈÃÓ¦ÓóÌÐòÓз½·¨·¢ÏÖÄÄÖÖ·þÎñ¿ÉÓÃÒÔ¼°ÕâÖÖ·þÎñµÄÌØÐÔ¡£
·þÎñ·¢ÏÖÐÒé(SDP»òBluetooth SDP)ÔÚÀ¶ÑÀÐÒéÕ»ÖжÔÀ¶ÑÀ»·¾³ÖеÄÓ¦ÓóÌÐòÓÐÌØÊâµÄº¬Ò⣬·¢ÏÖÄĸö·þÎñÊÇ¿ÉÓõĺÍÈ·¶¨ÕâЩ¿ÉÓ÷þÎñµÄÌØÕ÷¡£SDP¶¨ÒåÁËbluetooth client·¢ÏÖ¿ÉÓÃbluetooth server·þÎñºÍËüÃǵÄÌØÕ÷µÄ·½·¨¡£ ......
×î½üÕýÔÚ¿ª·¢ÀàËÆä¯ÀÀÆ÷µÄRender£¬ÔÀ´Ñ¡ÔñÁËFLTK£¬ºóÀ´ÊµÏÖµÄЧ¹û²»ÊǺܺ㬶øÇÒ½çÃæÒ²±È½Ï¼òµ¥£¬ËùÒÔ×¼±¸Ñо¿Ò»Ï¿ªÔ´ä¯ÀÀÆ÷ÓõÄRender£¬Êµ¼ÊʹÓ÷¢ÏÖGoogle ChromeµÄRender±ÈFirefox¿ì£¬ËùÒÔ×îºóÑ¡ÔñÁËChromeËù»ùÓÚµÄWebKit£¨RenderÖ»ÊÇÆäÖеÄÒ»¸ö²¿·Ö£©£¬°æÈ¨ÊÇLGPL£¬·Ç³£ºÃ¡£
ÏÂÃæÊÇÔÚUbuntu 9.10ÉÏÄãÓÃQT±àÒëWebKitµ ......
Linuxϲ鿴°æ±¾ºÅµÄÃüÁî
1£¬²é¿´Äں˰汾ÃüÁ
cat /proc/version
uname -a
uname -rcat /etc/issue
man uname
2£¬²é¿´linux°æ±¾£º³Â¼ÈçÏ£º
1) µÇ¼µ½·þÎñÆ÷Ö´ÐÐ lsb_release -a £¬¼´¿ÉÁгöËùÓа汾ÐÅÏ¢£¬ÀýÈ磺
[root@3.5.5Biz-46 ~]# lsb ......
Ò»¡¢°²×°jdk
# chmod u+x ./jdk-1_5_0_14-linux-i586-rpm.bin
# ./jdk-1_5_0_14-linux-i586-rpm.bin
¶þ¡¢°²×°tomcat
tar zxvf apache-tomcat-5.5.25.tar.gz
Èý¡¢½¨Óû§ºÍȨÏÞ
# useradd tomcat
# passwd tomcat
# chown -R tomcat:tomcat&n ......