[ CnUnix ] in KIDS ±Û ¾´ ÀÌ(By): guest (guest) <210.183.233.207> ³¯ Â¥ (Date): 2001³â 5¿ù 3ÀÏ ¸ñ¿äÀÏ ¿ÀÀü 10½Ã 56ºÐ 09ÃÊ Á¦ ¸ñ(Title): strtok() ´ëüÇÔ¼ö? strtok()´Â Àý´ë ¾²Áö ¸»¶ó´Â ¸ÇÆäÀÌÁö¸¦ ¹«½ÃÇß´Ù°¡ »õµÆ½À´Ï´Ù. ÀÌ¿Í ºñ½ÁÇÑ ±â´ÉÀÇ ÇÔ¼ö ÀÖ³ª¿ä? [ CnUnix ] in KIDS ±Û ¾´ ÀÌ(By): terzeron (the cowboy) ³¯ Â¥ (Date): 2001³â 5¿ù 3ÀÏ ¸ñ¿äÀÏ ¿ÀÀü 11½Ã 28ºÐ 10ÃÊ Á¦ ¸ñ(Title): Re: strtok() ´ëüÇÔ¼ö? strtok¸¦ ¾²Áö ¸»¶ó´Â ¸ÇÆäÀÌÁö´Â ´Ù¸¥ ÇÔ¼ö³ª ¶óÀ̺귯¸®ÀÇ ¸ÇÆäÀÌÁöÀԴϱî? strtok, ¸¹ÀÌµé ¾²´Âµ¥ Å« ¹®Á¦°¡ ÀÖ³ª¿ä? ºñ½ÁÇÑ ±â´ÉÀÇ ÇÔ¼ö´Â Àß ¸ð¸£°Ú´Âµ¥, BSD³ª Linux¿¡´Â strsepÀ̶ó´Â ÇÔ¼ö°¡ À־ strtok´ë½Å¿¡ »ç¿ëµË´Ï´Ù. ¾Æ´Ï¸é Á÷Á¢ ±¸ÇöÇÏ½Ã¸é µÇ°Ú³×¿ä. ±×´ÙÁö ¾î·Á¿î ÀÏÀº ¾Æ´ÒÅ×´Ï ÃæºÐÈ÷ ÇÏ½Ç ¼ö ÀÖÀ» °Í °°±¸¿ä. [ CnUnix ] in KIDS ±Û ¾´ ÀÌ(By): tybalt (²¿¸£¸¤) ³¯ Â¥ (Date): 2001³â 5¿ù 3ÀÏ ¸ñ¿äÀÏ ¿ÀÈÄ 12½Ã 07ºÐ 43ÃÊ Á¦ ¸ñ(Title): Re: strtok() ´ëüÇÔ¼ö? strtokÀÇ ³»ºÎ µ¿ÀÛ¿ø¸®¸¦ ¾Ë¸é ¾î¶³¶§ ¾²°í ¾î¶³¶§ ¾²Áö ¸»¾Æ¾ß ÇÒÁö ¾Ë¼ö ÀÖÁÒ. °á·ÐÀûÀ¸·Î »óÀ§ stack¿¡¼­ strtok¸¦ »ç¿ëÁßÀ̸é ÇÏÀ§½ºÅØ¿¡¼­´Â »ç¿ëÇؼ­´Â ¾ÊµË´Ï´Ù. [ CnUnix ] in KIDS ±Û ¾´ ÀÌ(By): sulpuman (¼úÆÛ¸Ç) ³¯ Â¥ (Date): 2001³â 5¿ù 3ÀÏ ¸ñ¿äÀÏ ¿ÀÈÄ 12½Ã 24ºÐ 17ÃÊ Á¦ ¸ñ(Title): Re: strtok() ´ëüÇÔ¼ö? »õµÆ´Ù´Â°Ô Ȥ½Ã ¾²·¹µå ¾È¿¡¼­ strtok() »ç¿ëÇϼż­ ³¶Æи¦ º¸¼Ì´Ù´Â ¸»¾¸À̽ÅÁö¿ä? thread safety ÇÑ strtok_r À̶ó´Â ÇÔ¼ö°¡ ÀÖ½À´Ï´Ù. ¸ðµç ½Ã½ºÅÛ¿¡¼­ Áö¿øÇÏ´Â°Í °°Áö´Â ¾ÊÁö¸¸ POSIX thread ¸¦ Áö¿øÇÏ´Â °ÅÀÇ ´ëºÎºÐÀÇ Un*x ¿¡¼­ Áö¿øÇÒ°Ì´Ï´Ù (Solaris ¶û Linux¿¡´Â È®½ÇÈ÷ ÀÖ±º¿ä.) [ CnUnix ] in KIDS ±Û ¾´ ÀÌ(By): shanx (rlatio) ³¯ Â¥ (Date): 2001³â 5¿ù 3ÀÏ ¸ñ¿äÀÏ ¿ÀÈÄ 12½Ã 36ºÐ 51ÃÊ Á¦ ¸ñ(Title): Re: strtok() ´ëüÇÔ¼ö? ¸®´ª½ºÀÇ man strtok À» º¸¸é BUGS Never use these functions. If you do, note that: These functions modify their first argument. The identity of the delimiting character is lost. These functions cannot be used on constant strings. The strtok() function uses a static buffer while parsing, so it's not thread safe. Use strtok_r() if this matters to you. ¿ä·± ¸»ÀÌ ³ª¿À³×¿ä. ±×·¯´Ï±î strtok ´ë½Å strtok_r³ª ±âŸ ºñ½ÁÇÑ strsepÀ» ¾²¸é µÇ°Ú³×¿ä. Á÷Á¢±¸ÇöÇÏ´Â °ÍÀº ¾Æ¹«·¡µµ ¶óÀ̺귯¸® ¸¸µç »ç¶÷µéÀÌ ´õ Àü¹®°¡ ´ä°Ô ´õ Àß Çسõ¾ÒÀ» Å×´Ï .... [ CnUnix ] in KIDS ±Û ¾´ ÀÌ(By): unixboy (´ëöÀÌ»ïÃÌ) ³¯ Â¥ (Date): 2001³â 5¿ù 4ÀÏ ±Ý¿äÀÏ ¿ÀÀü 09½Ã 29ºÐ 28ÃÊ Á¦ ¸ñ(Title): Re: strtok() ´ëüÇÔ¼ö? string ÀÇ argument passing ½Ã¿¡ ¿øº» stringÀÇ º¹»çº»À» ¾²Áö ¾Ê°í ¿øº» ½ºÆ®¸µÀ» ±×´ë·Î »ç¿ëÇϽŰŠ¾Æ´Ñ°¡¿ä? ¾Æ´Ô ù¹ø° Àΰ¡ µÎ¹ø° ¾Æ±Ô¸ÕÆ®¸¦ NULL ½ºÆ®¸µÀ¸·Î Áà º¸¼Ì¾î¿ä? glib ÀÇ ¿¾³¯ ¹öÀüÀº stringÀÎÁö ¹ºÁö ÇÏ¿©°£ ´Ù·ç¸é ÀÚü temporary buffer ¿¡ ³Ö³õ±â ¶§¹®¿¡ ù¹ø° argument ¸¦ NULL ·Î ÁÖ°í strtok À» »ç¿ëÇصµ ¹®Á¦°¡ ¾ø´Â °É·Î ¾Ë°í ÀÖ½À´Ï´Ù. ¹°·Ð strtok À» Çѹø ¾²°í ³ª¸é argument °¡ ¹Ú»ì³ªÁÒ. ±×·¡¼­ flex¸¦ ¾²Áö ¾Ê°í lex¸¦ »ç¿ëÇؼ­ generationµÈ ÆÄÀϺ¸¸é strtok À» ´ë½ÅÇϱâ À§ÇÑ ¾öû³­ junk code µéÀÌ... Áֿ;Ç~ ÀÖ½À´Ï´Ù. À߸¸¾²¸é bird µÉÀÏÀº ¾øÀ»°Å¶ó »ç·áµÇ´Âµ¥ strtok À» ±Ùµ¥ ²À ½á¾ß µË´Ï±î? Àü ÀÌ°Å Á׾ ¾È¾µ·Á°í ³ë·Â¸¹ÀÌ ÇÕ´Ï´Ù¸¸.... ²¿ÀÌ¸é °ñÄ¡ ¶¯±â°Åµ¢¿ä.