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#include <stdio.h>
#include <wchar.h>
#include <locale.h>
int main()
{
#ifdef _WIN32
  setlocale(LC_ALL, "chs");
#else
  setlocale(LC_ALL, "zh_CN.UTF-8");
#endif
  wchar_t KZg[] = {0x6211, 0};
  char buf[10] = {0};
  wcstombs(buf,KZg,10);
  printf("_%s_\n",buf);
}
wchar_t ÔÚlinuxÉÏÊÇ4¸ö×Ö½Ú, ÔÚwin32ÉÏÊÇ2¸ö×Ö½Ú, MinGWÒ²ÊÇ2¸ö×Ö½Ú.
Ò»°ã»á½ÚÊ¡¿Õ¼äʹÓÃutf-16.
#ifdef _WIN32
  typedef wchar_t uchar;
#else
  typedef unsigned short uchar; // ¾Í²»ÄÜʹÓÃstring.hÌṩµÄ¿í×Ö·û´®·½·¨ÁË.
#endif
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static void *kmem_getpages(kmem_cache_t *cachep, int flags, int nodeid)
{
  &n ......

Linux driver±àд˼¿¼


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/* Font Definitions */
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{font-family:ËÎÌå;
panose-1:2 1 6 0 3 1 1 1 1 1;
mso-font-alt:SimSun;
mso-font-charset:134;
mso-generic-font-family:auto;
mso-font-pitch:variable;
mso-font-signature:3 135135232 16 0 262145 0;}
@font-face
{font-family:"\@ËÎÌå" ......

Linux kernel development Chapter2 ½ø³Ì¹ÜÀí

1 ½ø³Ì¹ÜÀíÏà¹Ø´úÂë
  1.1 thread_info½á¹¹£¬ÔÚÎļþ<asm/thread_info.h>Öж¨Òå
      struct thread_info {
           struct task_struct *task;
           struct exec ......

Linux jffs2 ʹÓÃ×ܽá

1.ÔÚLinuxÆô¶¯½Å±¾ÖÐÖÆ×÷jffs2
2.ÔÚLinuxÖÕ¶ËÏÂÖÆ×÷jffs2
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1.ÔÚLinuxÆô¶¯½Å±¾ÖÐÖÆ×÷jffs2
 ¾ßÌå²Ù×÷²½Ö裺
 sysinitÖÐ:
 
echo “Make jffs2 filesystem:”
erase /dev/mtd5
cd /tmp
echo “test” > test.txt
mkfs.jffs2 –d /tmp > /dev/mtdblock5
&nbs ......

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