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

win32´íÎóÂëºÍlinuxµÄ´íÎóÂëµÄ¼òµ¥×ª»»

ÎÒÃÇÖªµÀ£¬ÔÚlinuxÏ£¬ÎÒÃÇÓÃerrnoÀ´²é¿´API·µ»ØµÄ´íÎóÂ룬²¢ÓÃstrerror(errno)À´»ñµÃ´íÎóÐÅÏ¢¡£
¶øÔÚwindowsÏÂÒ²ÓÐÕâµÄ´íÎóÂ룬¿ÉÒÔÓÃGetLastError
À´»ñµÃ£¬ÔÚwindowsÏ£¬Òª»ñµÃ´íÎóÂë¶ÔÓ¦µÄÐÅÏ¢¾ÍûÓÐlinuxÏÂÄÇô·½±ãÁË¡£
Æä»ñµÃ·½Ê½¿ÉÒԲο¼¡¶windowsºËÐıà³Ì¡·¡£
µ«ÎÒÃÇÒ²¿ÉÒÔÓÃlinuxϵÄapiÀ´»ñµÃwindowsϵĴíÎóÐÅÏ¢£¬ÆäÌõ¼þ¾ÍÊǰÑwindowsϵĴíÎóÂëת»»³ÉlinuxÏÂÏàÓ¦µÄ´íÎóÂ룬ȻºóÔÙµ÷ÓÃ
strerror(errno)À´»ñµÃ´íÎóÐÅÏ¢¡£
Èç¹ûÎÒÃÇÔÚwindowsÏÂÓÃcygwinÀ´Ð´³ÌÐò£¬ÄÇô´ÓwindowsϵÄAPI»ñµÃµÄ´íÎóÂð£¬Èç¹ûÓÃlinuxϵĺ¯Êýstrerror(errno)À´ÏÔʾµÄ»°£¬ÄÇôÎÒÃǾÍÒª×öÒ»¸öwin32´íÎóÂëºÍlinuxÏ´íÎóÂëµÄÒ»¸ö¼òµ¥×ª»»¡£
Õâ¸ö¼òµ¥×ª»»µÄº¯ÊýÈçÏ£º
int w32error_to_errno(unsigned int w32error)
{
switch (w32error) {
case ERROR_INVALID_FUNCTION:
return EBADRQC;
case ERROR_FILE_NOT_FOUND:
case ERROR_PATH_NOT_FOUND:
case ERROR_INVALID_NAME:
return ENOENT;
case ERROR_TOO_MANY_OPEN_FILES:
return EMFILE;
case ERROR_ACCESS_DENIED:
return EACCES;
case ERROR_INVALID_HANDLE:
return EBADF;
case ERROR_NOT_ENOUGH_MEMORY:
return ENOMEM;
case ERROR_OUTOFMEMORY:
return ENOSPC;
case ERROR_INVALID_DRIVE:
case ERROR_BAD_UNIT:
return ENODEV;
case ERROR_WRITE_PROTECT:
return EROFS;
case ERROR_NOT_READY:
case ERROR_SHARING_VIOLATION:
return EBUSY;
case ERROR_BAD_COMMAND:
return EINVAL;
case ERROR_SEEK:
case ERROR_NEGATIVE_SEEK:
return ESPIPE;
case ERROR_NOT_SUPPORTED:
return EOPNOTSUPP;
case ERROR_BAD_NETPATH:
return ENOSHARE;
default:
/* generic message */
return ENOMSG;
}
}
ÄÇô£¬Èç¹ûÎÒÃÇÏëÊä³ö´íÎóÐÅÏ¢£¬¾Í¿ÉÒÔÕâÑùÁË
errno = w32error_to_errno(GetLastError());
strerror(errno);
ËäÈ»£¬²»ÄÜ»ñµÃÍêȫ׼ȷµÄ´íÎóÐÅÏ¢£¬µ«Õâ¸ö¶ÔÓÚ¿äwin32ºÍlinuxµÄ±à³ÌÀ´Ëµ£¬ÖÁÉÙ¿ÉÒÔÊ¡ÏÂÒ»²¿·ÖÂé·³¡£


Ïà¹ØÎĵµ£º

Linux ѧϰµÚÒ»Ìì ´î½¨»·¾³£¬±àÒ룬µ÷ÊÔ£¬ÔËÐÐ

1¡¢ÓÃÐéÄâ»ú¼Ówindows¿ª·¢linux³ÌÐò
2¡¢±à¼­Æ÷ÓÃSourceInsight
3¡¢¹¹½¨¹²ÏíĿ¼£¬¹ÒÔØ¹²ÏíĿ¼
4¡¢windowsϹ²ÏíĿ¼ȨÏÞµÄÉèÖÃ
5¡¢ÓñàÒëÆ÷±àÒë³ö¿ÉÖ´ÐгÌÐò
linuxÏÂ ÍøÂç±à³Ì ±Ø±¸Í·Îļþ
#include <sys/types.h>
#include <sys/socket.h>
#include <errno.h>
#include <netinet/in.h>
......

linuxÄں˴úÂë——Ò³¿òµÄ»ØÊÕ(2.4.18)

дÕâÆªblog²ÎÕÕÁËO'Reilly µÄ¡¶Understanding the Linux Kernel¡·£¬»òÕß˵ÊǴ󲿷ֲÎÕÕ£¬Êµ¼ÊÉÏÕâ±¾Ê鹨ÓÚÕâÕÂдµÃȷʵºÜ¾­µä¡£¾¡¹ÜÈç´Ë£¬ÔÚ¿´´úÂëµÄ¹ý³ÌÖÐÎÒÈÔÈ»Óöµ½Á˺ܶàÀ§»ó£¬ÒÔÖÁÓÚ¿´¹ýÁ½±éÖ®ºóÄÔ×ÓÀﻹÊÇһ͎¬ºý¡£ËùÒÔ»¹µÃ¸Ðл´åÒ¯°ïÎÒÀíÇå³þÁË˼·£¬²»¸Òµ¡Âý£¬¸Ï½ôдÏÂÀ´·ÀÖ¹Íü¼Ç¡£(ÒÔÏ´úÂë¼°½âÊ;ùÒÔ2.4.18°æ±¾Îª ......

Linux ÏÂphpµÄ°²×°

»·¾³Èí¼þ°æ±¾½éÉÜ£º
 
   APACHE 2.0.59
   PHP5.2.3
   MYSQL5.0.45
   GD-2.0.35
   Zend Optimizer v3.3.0
  
                     ......

Linux 2.6 µ÷¶Èϵͳ·ÖÎö

ÎÄÕÂÀ´Ô´£ºhttp://www.ibm.com/developerworks/cn/linux/kernel/l-kn26sch/index.html
¼¶±ð£º ³õ¼¶
ÑîɳÖÞ (pubb@163.net), ¹ú·À¿Æ¼¼´óѧ¼ÆËã»úѧԺ, 2004 Äê 4 ÔÂ
2004 Äê 4 ÔÂ 01 ÈÕ
±¾ÎÄ´Ó Linux 2.4 µ÷¶ÈϵͳµÄȱÏÝÈëÊÖ£¬Ïêϸ·ÖÎöÁË Linux 2.6 µ÷¶ÈϵͳµÄÔ­ÀíºÍʵÏÖϸ½Ú£¬²¢¶ÔÓëµ÷¶ÈϵͳÏà¹ØµÄ¸ºÔØÆ½ºâ¡¢NUMA ½á¹¹Ò ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ