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Filesystem Size Used Avail Use% Mounted on
/dev/hda2 5.8G 5.8G 0M 100% /
/dev/hda1 99M 8.5M 86M 10% /boot
none 506M 0 506M 0% /dev/shm
/dev/hda6 20G 77M 19G 1% /tmp
/dev/hda5 20G 14G 5.2G 72% /usr/local
/dev/hda3 29G 3.3G 25G 13% /var
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[java@localhost ~]$ df -lh
Filesystem Size Used Avail Use% Mounted on
/dev/hda2 5.8G 5.8G 0M 100% /
/dev/hda1 99M 8.5M 86M 10% /boot
none 506M 0 506M 0% /dev/shm
/dev/hda6 20G 77M 19G 1% /tmp
/dev/hda5 20G 14G 5.2G 72% /usr/local
/dev/hd ......
#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 ......
Ò»°ãÔÚµ÷ÊÔ´òÓ¡DebugÐÅÏ¢µÄʱºò, ÐèÒª¿É±ä²ÎÊýµÄºê. ´ÓC99¿ªÊ¼¿ÉÒÔʹ±àÒëÆ÷±ê×¼Ö§³Ö¿É±ä²ÎÊýºê(variadic macros), ÁíÍâGCCÒ²Ö§³Ö¿É±ä²ÎÊýºê, µ«ÊÇÁ½ÖÖÔÚϸ½ÚÉÏ¿ÉÄÜ´æÔÚÇø±ð.
1. __VA_ARGS__
__VA_ARGS__ ½« "..." ´«µÝ¸øºê . Èç
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