Linux 0.12ÄÚºË
ÔÚÓ¦ÓóÌÐò¿ª·¢Ê±£¬Ò²¾³£ÐèÒªÈçÏµĶ¨Ê±Æ÷. ÕâÀï¶Ô¶¨Ê±Æ÷×öÁËÒ»¸öÓÅ»¯£¬¾ÍÊÇÔÚ²åÈë¶ÓÁÐÖÐʱ½øÐÐÁËÒ»´ÎÅÅÐò£¬Ê¹µÃ¼ì²âʱ²»ÐèÒª±éÀúÕû¸öÁ´±í£¬Ö»Ðè°ÑÅÅÔÚÇ°ÃæµÄ¼¸¸öµ½Ê±µÄÈÎÎñÈ¡³öÀ´¾Í¿ÉÒÔÁË¡£
static struct timer_list {
long jiffies;
void (*fn)();
struct timer_list * next;
} timer_list[TIME_REQUESTS], * next_timer = NULL; /* next_timer Ϊ¶ÓÁÐÍ·Ö¸Õë*/
void add_timer(long jiffies, void (*fn)(void))
{
struct timer_list * p;
if (!fn)
return;
cli();
if (jiffies <= 0)
(fn)();
else {
for (p = timer_list ; p < timer_list + TIME_REQUESTS ; p++)
if (!p->fn)
break;
if (p >= timer_list + TIME_REQUESTS)
panic("No more time requests free");
p->fn = fn;
p->jiffies = jiffies;
p->next = next_timer;
&nb
Ïà¹ØÎĵµ£º
×¼±¸¹¤×÷:
¡¡¡¡Óõ½µÄperl À©Õ¹×é¼þ(modules)ÔÚÉÏÆªÌù³ö.( win32::odbc Ä£¿é
)ÏÂÔØ×é¼þºó°´ÕÕReadmeÎļþ°²×°µ¹ÏìӦĿ¼.ÅäÖúÃÏàÓ¦µÄodbcÊý¾ÝÔ´.
¡¡¡¡
¡¡¡¡³ÌÐòʵÏÖ:
¡¡¡¡Ê¹ÓÃ
¡¡¡¡use
Win32::ODBC;
¡¡¡¡
¡¡¡¡Óï¾ä°üº¬Ó¦Ê¹ÓõÄÄ£¿éÊÇwin32::odbc,д³öÊý¾Ý¿â
Á¬½Ó×Ö·û´®
¡¡¡¡
¡¡¡¡$DSN = "DSN =
My DSN ......
ΪÁ˸üºÃµÄ½â¾öÐéÄâ»úÓëÖ÷»úµÄ¹²ÏíÎÊÌ⣬VMware¹«Ë¾ÓÐÒ»¸öVMWare£tools£¬À´ÊµÏÖÎļþ¹²Ïí¡£ÕâÀïÖ÷Òª½²µÄÊÇÔÚWindowsÏÂÓà VmwareÐéÄâLinuxÀ´ÓëwindowsÀ´¹²Ïí¡£
¡¡¡¡1¡¢°²×°¿Í»§»úϵͳ£¬linuxÕâÀïÑ¡ÓÃCentOS5
¡¡¡¡2¡¢Æô¶¯ÐéÄâ»úÖеÄLinuxºó£¬£¨×¢Òâ±ØÐëÊÇÆô¶¯ÐéÄâ»úºó£©¡£Ñ¡Ôñ²Ëµ¥ÀïµÄVMÑ¡ÏÀïÃæÓÐÒ»¸ö×ÓÏîÊÇInstall VM ......
ǶÈëʽLinuxÏ´®¿Ú±à³Ì
Ò»¡¢ÅäÖÃÄÚºË
ÔÚǶÈëʽLinuxϽøÐд®¿Ú±à³Ì֮ǰ£¬ÏÈÔÚÄÚºËÖÐÅäÖô®¿Ú²¿·Ö£¬ÈçÏ£º
Device Drivers--->
character devices--->
Serial drivers--->
&nb ......
ÓÐÁ½ÖÖÉèÖû·¾³±äÁ¿ PATH µÄ·½·¨¡£µÚÒ»ÖÖÊÊÓÃÓÚΪµ¥Ò»Óû§ÉèÖà PATH£¬µÚ¶þÖÖÊÇΪȫ¾ÖÉèÖà PATH¡£
1.ÔÚÓû§Ö÷Ŀ¼ÏÂÓÐÒ»¸ö .bashrc Îļþ£¬¿ÉÒÔÔÚ´ËÎļþÖмÓÈë PATH µÄÉèÖÃÈçÏ£º
export PATH=”$PATH:/your path1/:/your path2/…..”
×¢Ò⣺ÿһ¸ö path Ö®¼äÒªÓà “:“ ·Ö¸ô¡£
× ......