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iconv_open
Langue: ja
Version: 2007-03-31 (openSuse - 09/10/07)
Section: 3 (Bibliothèques de fonctions)
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iconv_open - ʸ»ú¥»¥Ã¥ÈÊÑ´¹¤Î¤¿¤á¤Î¥Ç¥£¥¹¥¯¥ê¥×¥¿¤ò³ä¤êÅö¤Æ¤ë½ñ¼°
#include <iconv.h> iconv_t iconv_open(const char *tocode, const char *fromcode);
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iconv_open() ´Ø¿ô¤Ï¡¢Ê¸»ú¥¨¥ó¥³¡¼¥Ç¥£¥ó¥° fromcode ¤«¤é ʸ»ú¥¨¥ó¥³¡¼¥Ç¥£¥ó¥° tocode ¤Ø¤Î¥Ð¥¤¥Èʸ»úÎóÊÑ´¹¤ËŬ¤·¤¿ ÊÑ´¹¥Ç¥£¥¹¥¯¥ê¥×¥¿¤ò³ä¤êÅö¤Æ¤ë¡£fromcode ¤È tocode ¤Ë»È¤¦¤³¤È¤Î¤Ç¤¤ëÃͤȡ¢ ¥µ¥Ý¡¼¥È¤µ¤ì¤ëÁȤ߹ç¤ï¤»¤Ï¡¢¥·¥¹¥Æ¥à¤Ë°Í¸¤¹¤ë¡£ GNU C ¥é¥¤¥Ö¥é¥ê¤Ç¤Ï¡¢»È¤¦¤³¤È¤Î¤Ç¤¤ëÃÍ¤Ï iconv --list ¥³¥Þ¥ó¥É¤Ç¥ê¥¹¥È¤µ¤ì¡¢ ¥ê¥¹¥È¤µ¤ì¤¿¤¹¤Ù¤Æ¤ÎÃͤÎÁȤ߹ç¤ï¤»¤¬¥µ¥Ý¡¼¥È¤µ¤ì¤ë¡£ ¤µ¤é¤Ë¡¢ GNU C ¥é¥¤¥Ö¥é¥ê¤È GNU libiconv ¥é¥¤¥Ö¥é¥ê¤Ç¤Ï¡¢ °Ê²¼¤ÎÀÜÈø¼¤¬¥µ¥Ý¡¼¥È¤µ¤ì¤Æ¤¤¤ë¡£
- //TRANSLIT
- tocode ¤Î¸å¤í¤Ëʸ»úÎó "//TRANSLIT" ¤¬ÉÕ¤¤¤Æ¤¤¤ë¾ì¹ç¡¢ ËÝÌõ (transliteration) ¤¬Í¸ú¤Ë¤Ê¤ë¡£¤³¤Î¾ì¹ç¡¢ ÊÑ´¹Àè¤Îʸ»ú¥»¥Ã¥È¤Çɽ¸½¤Ç¤¤Ê¤¤Ê¸»ú¤ò¡¢¤½¤Îʸ»ú¤ÈƱ¤¸¤è¤¦¤Ë¸«¤¨¤ë ʸ»ú (Ê£¿ôʸ»ú¤Î¾ì¹ç¤â¤¢¤ë) ¤Çɽ¸½¤¹¤ë¤³¤È¤¬¤Ç¤¤ë¡£
- //IGNORE
- tocode ¤Î¸å¤í¤Ëʸ»úÎó "//IGNORE" ¤¬ÉÕ¤¤¤Æ¤¤¤ë¾ì¹ç¡¢ ÊÑ´¹Àè¤Îʸ»ú¥»¥Ã¥È¤Çɽ¸½¤Ç¤¤Ê¤¤Ê¸»ú¤ÏÌۤäÆ̵»ë¤µ¤ì¤ë¡£
¤³¤Î´Ø¿ô¤òÆɤó¤ÇÆÀ¤é¤ì¤¿ÊÑ´¹¥Ç¥£¥¹¥¯¥ê¥×¥¿¤Ï¡¢ iconv(3) ¤Ç ²¿Å٤Ǥâ»È¤¦¤³¤È¤¬¤Ç¤¤ë¡£ ¤³¤ì¤Ï iconv_close(3) ¤ò»È¤Ã¤Æ²òÊü¤µ¤ì¤ë¤Þ¤Ç͸ú¤Ç¤¢¤ë¡£
ÊÑ´¹¥Ç¥£¥¹¥¯¥ê¥×¥¿¤ÏÊÑ´¹¾õÂÖ¤ò»ý¤Ä¡£ iconv_open() ¤òÍѤ¤¤ÆÀ¸À®¤µ¤ì¤¿¸å¡¢ÊÑ´¹¾õÂ֤Ͻé´ü¾õÂ֤Ǥ¢¤ë¡£ iconv(3) ¤ò»È¤¦¤³¤È¤Ë¤è¤ê¡¢¥Ç¥£¥¹¥¯¥ê¥×¥¿¤ÎÊÑ´¹¾õÂÖ¤¬Êѹ¹¤µ¤ì¤ë¡£ (ÊÑ´¹¥Ç¥£¥¹¥¯¥ê¥×¥¿¤Ï¥Þ¥ë¥Á¥¹¥ì¥Ã¥É¤Ç Ʊ»þ¤Ë»È¤¦¤³¤È¤¬¤Ç¤¤Ê¤¤¤³¤È¤ò°ÕÌ£¤·¤Æ¤¤¤ë¡£) ÊÑ´¹¾õÂÖ¤ò½é´ü¾õÂÖ¤ËÌ᤹¤Ë¤Ï¡¢ inbuf °ú¤¿ô¤ò NULL ¤È¤·¤Æ iconv(3) ¤òÍѤ¤¤ë¤³¤È¡£
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iconv_open() ´Ø¿ô¤Ï¡¢¿·¤¿¤Ë³ä¤êÅö¤Æ¤é¤ì¤¿ÊÑ´¹¥Ç¥£¥¹¥¯¥ê¥×¥¿¤òÊÖ¤¹¡£ ¥¨¥é¡¼¤Î¾ì¹ç¡¢¤³¤Î´Ø¿ô¤Ï errno ¤òÀßÄꤷ¡¢(iconv_t)(-1) ¤òÊÖ¤¹¡£¥¨¥é¡¼
¾¤Î¤¤¤í¤¤¤í¤Ê¥¨¥é¡¼¤Î¤¦¤Á¡¢°Ê²¼¤Î¥¨¥é¡¼¤¬µ¯¤³¤ê¤¦¤ë¡£- EINVAL
- fromcode ¤«¤é tocode ¤Ø¤ÎÊÑ´¹¤Ï¡¢¤³¤Î¼ÂÁõ¤Ç¤Ï¥µ¥Ý¡¼¥È¤µ¤ì¤Æ¤¤¤Ê¤¤¡£
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