.\" Copyright (c) 1980, 1991, 1993 .\" The Regents of the University of California. All rights reserved. .\" .\" Redistribution and use in source and binary forms, with or without .\" modification, are permitted provided that the following conditions .\" are met: .\" 1. Redistributions of source code must retain the above copyright .\" notice, this list of conditions and the following disclaimer. .\" 2. Redistributions in binary form must reproduce the above copyright .\" notice, this list of conditions and the following disclaimer in the .\" documentation and/or other materials provided with the distribution. .\" 3. All advertising materials mentioning features or use of this software .\" must display the following acknowledgement: .\" This product includes software developed by the University of .\" California, Berkeley and its contributors. .\" 4. Neither the name of the University nor the names of its contributors .\" may be used to endorse or promote products derived from this software .\" without specific prior written permission. .\" .\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND .\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE .\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE .\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE .\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL .\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS .\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) .\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT .\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" .\" @(#) open. 2 8.2 (Berkeley) 11/16/93 .\" %FreeBSD: src/lib/libc/sys/open. 2, v 1.11. 2.9 2001/12/14 18:34:01 ru Exp % .\" .\" $FreeBSD: doc/ja_JP.eucJP/man/man2/open. 2, v 1.12 2002/04/13 01:21:16 horikawa Exp $ .Dd November 16, 1993 .Dt OPEN 2 .Os .Sh ¸íĪ .Nm open .Nd Àб⠶Ǵ ±â·Ï¿ëÀ¸·Î ÆÄÀÏÀ» ¿ÀÇÂÇÑ´Ù, ¶Ç´Â ÀÛ¼ºÇÑ´Ù .Sh ÇÁ·Î±×·¥ ¶óÀ̺귯¸® .Lb libc .Sh ¼­½Ä .In fcntl.h .Ft int .Fn open "const char *path" "int flags" "..." .Sh ÇØ¼³ .Fa path ¿¡ ÀÇÇØ ÁöÁ¤µÇ´Â ÆÄÀÏÀ», Àμö .Fa flags ¿¡ ÀÇÇØ ÁöÁ¤µÈ °Íó·³ Àб⠶Ǵ ±â·Ï (¶Ç´Â ±× ¾çÂÊ ¸ðµÎ)¿ëÀ¸·Î ¿ÀÇÂÇØ, ±× ÆÄÀÏ ±â¼úÀÚ¸¦ È£ÃâÇØ ¿øÇÁ·Î¼¼½º¿¡ µ¹·ÁÁÝ´Ï´Ù. ÆÄÀÏÀÌ Á¸ÀçÇÏÁö ¾Ê´Â °æ¿ì¿¡´Â ÆÄÀÏÀ» ÀÛ¼ºÇϵµ·Ï(µíÀÌ), .Fa flags Àμö·Î Áö½ÃÇÒ ¼ö ÀÖ½À´Ï´Ù .Dv ( O_CREAT Ç÷¡±×¸¦ ÁöÁ¤ÇÑ´Ù). ÀÌ °æ¿ì, .Nm ¿¡´Â 3 ¹øÂ°ÀÇ Àμö .Fa "mode_t mode" ÇÏÁö¸¸ ÇÊ¿äÇϰí, ÆÄÀÏÀº .Xr chmod 2 ±×¸®°í ¼³¸íµÇ°í ÀÖµµ·Ï(µíÀÌ) ¸ðµå .Fa mode ±×¸®°í ÀÛ¼ºµÇ¾î ÇÁ·Î¼¼½ºÀÇ umask Ä¡¿¡ ÀÇÇØ ¼öÁ¤µË´Ï´Ù .Pf ( Xr umask 2 (À»)¸¦ ÂüÁ¶). .Pp ÁöÁ¤µÈ Ç÷¡±×´Â ´ÙÀ½ÀÇ °ªÀÇ ³í¸®ÇÕ .\".Em or Ns 'ing .Em ( or ) ±×¸®°í ÀÛ¼ºµË´Ï´Ù. .Pp .Bd -literal -offset indent -compact O_RDONLY Àбâ Àü¿ëÀ¸·Î ¿ÀÇ O_WRONLY ±â·Ï Àü¿ëÀ¸·Î ¿ÀÇ O_RDWR Àбâ¿Í ±â·Ï¿ëÀ¸·Î ¿ÀÇ O_NONBLOCK ¿ÀÇÂÇÒ °æ¿ì¿¡ ºí·Ï ÇÏÁö ¾Ê´Â´Ù O_APPEND ±â·Ï¸¶´Ù ¸»¹Ì¿¡ Ãß°¡ÇÑ´Ù O_CREAT ÆÄÀÏÀÌ Á¸ÀçÇÏÁö ¾Ê´Â °æ¿ì, ÀÛ¼ºÇÑ´Ù O_TRUNC »çÀÌÁ 0 ¿¡ Àß¶ó ¹ö¸°´Ù O_EXCL ÀÛ¼ºÇÏ´Â ÆÄÀÏÀÌ ÀÌ¹Ì Á¸ÀçÇßÀ» °æ¿ì, ¿¡·¯·Î ÇÑ´Ù O_SHLOCK °øÀ¯ ¶ôÀ» ÀÚµ¿ÀûÀ¸·Î ÃëµæÇÑ´Ù O_EXLOCK ¹èŸÀû ¶ôÀ» ÀÚµ¿ÀûÀ¸·Î ÃëµæÇÑ´Ù O_DIRECT ij½¬ÀÇ È¿°ú¸¦ ÀÒ´Â ¶Ç´Â ÁÙÀδ٠O_FSYNC µ¿±âÀûÀ¸·Î ±âÀÔÇÑ´Ù O_NOFOLLOW ±âÈ£ ¿¬°áÀ» ´õµëÁö ¾Ê´Â´Ù .Ed .Pp .Dv O_APPEND (À»)¸¦ ¼³Á¤ÇØ ÆÄÀÏÀ» ¿ÀÇÂÇϸé(ÀÚ), ÆÄÀÏ¿¡ÀÇ ±â·ÏÀº ¸ðµÎ ÆÄÀÏÀÇ ¸»¹Ì¿¡ Ãß°¡µË´Ï´Ù. .Dv O_TRUNC ÇÏÁö¸¸ ÁöÁ¤µÇ¾î ÀÖ¾î ÆÄÀÏÀÌ Á¸ÀçÇÏ´Â °æ¿ì, ÆÄÀÏÀº ±æÀÌ 0 ¿¡ Àß¶ó ¹ö¸± ¼ö ÀÖ½À´Ï´Ù. .Dv O_EXCL ÇÏÁö¸¸ .Dv O_CREAT (¿Í)°ú ÇÔ²² ¼³Á¤µÇ¾î ÀÖ¾î ÆÄÀÏÀÌ ÀÌ¹Ì Á¸ÀçÇÏ´Â °æ¿ì, .Fn open (Àº)´Â ¿¡·¯¸¦ µ¹·ÁÁÝ´Ï´Ù. À̰ÍÀ» »ç¿ëÇØ, °£´ÜÇÑ ¹èŸÀû ¾ÆÅ©¼¼½º·ÏÅ·¸ÞÄ«´ÏÁòÀ» ½ÇÇöµÉ ¼ö ÀÖ½À´Ï´Ù. .Dv O_EXCL ÇÏÁö¸¸ ¼³Á¤µÇ¾î ÀÖ¾î ÆÐ½º¸íÀÇ ¸¶Áö¸· ¿ø°¡¿ä¼Ò°¡ ±âÈ£ ¿¬°áÀÇ °æ¿ì, ºñ·Ï ±âÈ£ ¿¬°áÀÌ Á¸ÀçÇÏÁö ¾Ê´Â À̸§À» °¡¸®Å°°í ÀÖ¾ú´Ù°í ÇØµµ .Fn open (Àº)´Â 󸮿¡ ½ÇÆÐÇÕ´Ï´Ù. .Dv O_NONBLOCK Ç÷¡±×°¡ ÁöÁ¤µÇ¾î ÀÖ¾î .Fn open È£ÃâÀÇ °á°ú, ÇÁ·Î¼¼½º°¡ ¾î¶°ÇÑ ÀÌÀ¯·Î ºí·Ï µÇ¸é(ÀÚ) (¿¹¸¦ µé¾î, ´ÙÀ̾ó ¾÷ ȸ¼±À¸·Î ij¸®¾î¸¦ ±â´Ù¸®°í ÀÖ´Â °æ¿ì), .Fn open (Àº)´Â Áï¼®¿¡¼­ µ¹¾Æ¿É´Ï´Ù. ÇÁ·Î¼¼½º°¡ ¿ÀÇÂÇÑ ÆÄÀÏ¿¡ ÃÖÃÊ·Î ÀÔÃâ·ÂÇÏ·Á°í ÇßÀ» ¶§, ÇÁ·Î¼¼½º´Â ºí·Ï ÇÕ´Ï´Ù (Çö½ÃÁ¡¿¡¼­´Â ½ÇÀåµÇ°í ÀÖÁö ¾Ê½À´Ï´Ù). .Pp .Dv O_FSYNC ÇÏÁö¸¸ ¸¶½ºÅ©¿¡ »ç¿ëµÇ¾úÀ» °æ¿ì, ¸ðµç ±âÀÔÀº Áï½Ã µð½ºÅ©¿¡ ±âÀÔÇØÁ® Ä¿³ÎÀº ±âÀÔÇØÁø µ¥ÀÌÅ͸¦ ij½¬ÇÏÁö ¾Ê°í, ±âÀÔÇØ¾ß ÇÑ´Ù ¸ðµç µ¥ÀÌÅͰ¡ ¿Ï·áÇÒ ¶§±îÁö´Â ÀÌ ±â¼úÀÚ¿¡ ´ëÇÑ ¸ðµç ±âÀÔÀº µ¹¾Æ¿ÀÁö ¾Ê½À´Ï´Ù. .Pp .Dv O_NOFOLLOW ÇÏÁö¸¸ ¸¶½ºÅ©¿¡ »ç¿ëµÇ¾úÀ» °æ¿ì·Î .Fn open ¿¡°Ô °Ç³×Áø ´ë»ó ÆÄÀÏÀÌ ±âÈ£ ¿¬°áÀÇ °æ¿ì, .Fn open (Àº)´Â ½ÇÆÐÇÕ´Ï´Ù. .Pp ÆÄÀÏÀ» ¿ÀÇÂÇÒ °æ¿ì¿¡, .Xr flock 2 (À»)¸¦ »ç¿ëÇÑ ¶ôÀ» ¾òÀ¸·Á¸é , °øÀ¯ ¶ô¿¡ ´ëÇØ¼­´Â .Dv O_SHLOCK, ¹èŸÀû ¶ô¿¡ ´ëÇØ¼­´Â .Dv O_EXLOCK (À»)¸¦ ¼³Á¤ÇÕ´Ï´Ù. .Dv O_CREAT ±×¸®°í ÆÄÀÏÀ» ÀÛ¼ºÇÏ´Â °æ¿ì, ¶ô ¿ä±¸°¡ ½ÇÆÐÇÏ´Â °Í (Àº)´Â ¾ø½À´Ï´Ù (´Ù¸¸, ÇÏÃþ¿¡ ÀÖ´Â ÆÄÀÏ ½Ã½ºÅÛÀÌ ¶ôÀ» ¼­Æ÷Æ®Çϰí ÀÖ´Â °æ¿ì¿¡ ÇÑÁ¤ÇÕ´Ï´Ù). .Pp ÀÐ°í ¾²±â¿¡ À־ÀÇ Ä³½¬ÀÇ È¿°ú¸¦ ÃÖ¼ÒÈ­ ȤÀº ÀÒ±â À§Çؼ­(¶§¹®¿¡) .Dv O_DIRECT (À»)¸¦ »ç¿ë °¡´ÉÇÕ´Ï´Ù. ½Ã½ºÅÛÀº, ÀÐ°í ¾²±âÇÏ´Â µ¥ÀÌÅÍÀÇ Ä³½ÌÀ» ÇÇÇÏ·Á°í ÇÕ´Ï´Ù. µ¥ÀÌÅÍÀÇ Ä³½ÌÀ» ÇÇÇÒ ¼ö ¾ø´Â °æ¿ì, µ¥ÀÌÅÍÀÇ Ä³½¬¿¡ ´ëÇÑ ¿µÇâÀ» ÃÖ¼ÒÈ­ÇÕ´Ï´Ù. ÁÖÀÇÇÏÁö ¾Ê°í »ç¿ëÇϸé(ÀÚ), º»Ç÷¡±×´Â ±ØÀûÀ¸·Î ¼º´ÉÀ» ¿­È­ ½Ãŵ´Ï´Ù. .Pp Á¤»óÀûÀ¸·Î ¿Ï·áÇϸé(ÀÚ), .Fn open (Àº)´Â, ÆÄÀÏ ±â¼úÀÚ¸¦ ³ªÅ¸³»´Â ºÎ°¡ ¾Æ´Ñ Á¤¼ö¸¦ µ¹·ÁÁÝ´Ï´Ù. 󸮿¡ ½ÇÆÐÇϸé(ÀÚ) -1 ¸¦ µ¹·ÁÁÝ´Ï´Ù. ÆÄÀϳ»ÀÇ ÇöÀçÀÇ À§Ä¡¸¦ ¸¶Å© ÇÑ´Ù ÆÄÀÏ Æ÷ÀÎÅÍ´Â ÆÄÀÏÀÇ ¼±µÎ·Î ¼³Á¤µË´Ï´Ù. .Pp »õ·Î¿î ÆÄÀÏÀÌ ÀÛ¼ºµÇ´Â °æ¿ì, ±× ±×·ìÀº ÆÄÀÏÀÌ Æ÷ÇԵǴ µð·ºÅ丮ÀÇ ±×·ìÀ¸·Î ¼³Á¤µË´Ï´Ù. .Pp »õ·Î¿î ±â¼úÀÚ´Â .Xr execve 2 ½Ã½ºÅÛ ÄÝÀ» ÅëÇØ¼­ ¿ÀǵÈä·Î ÀÖµµ·Ï(µíÀÌ) ¼³Á¤µË´Ï´Ù. .Xr close 2 (¿Í)°ú .Xr fcntl 2 (À»)¸¦ ÂüÁ¶ÇØ ÁÖ¼¼¿ä. .Pp ½Ã½ºÅÛ¿¡´Â, 1 °³ÀÇ ÇÁ·Î¼¼½º¿¡ ÀÇÇØ µ¿½Ã¿¡ ¿ÀÇÂÇÒ ¼ö ÀÖ´Ù ÆÄÀÏ ±â¼úÀÚ¼ö¿¡ Á¦ÇÑÀÌ ÀÖ½À´Ï´Ù. .Xr getdtablesize 2 (Àº)´Â ÇöÀçÀÇ ½Ã½ºÅÛ Á¦ÇÑÀ» µ¹·ÁÁÝ´Ï´Ù. .Sh ¹Ýȯ°ª Á¤»óÀûÀ¸·Î ¿Ï·áÇϸé(ÀÚ), .Fn open (Àº)´Â ÆÄÀÏ ±â¼úÀÚÀÎ ºÎ°¡ ¾Æ´Ñ Á¤¼ö¸¦ µ¹·ÁÁÝ´Ï´Ù. 󸮿¡ ½ÇÆÐÇϸé(ÀÚ) -1 °¡ µ¹·ÁÁÖ¾îÁ® ¿¡·¯¸¦ ³ªÅ¸³»±â À§Çؼ­(¶§¹®¿¡) .Va errno ÇÏÁö¸¸ ¼³Á¤µË´Ï´Ù. .Sh ¿¡·¯ ÁöÁ¤ÀÇ ÆÄÀÏÀº ´ÙÀ½ÀÇ °æ¿ì¸¦ Á¦¿ÜÇØ ¿Àǵ˴ϴÙ. .Bl -tag -width Er .It Bq Er ENOTDIR ÆÐ½ºÀÇ ¿ø°¡¿ä¼ÒÁß¿¡ µð·ºÅ丮 ÀÌ¿ÜÀÇ °ÍÀÌ Æ÷ÇԵǾî ÀÖ½À´Ï´Ù. .It Bq Er ENAMETOOLONG ÆÐ½º¸íÀÇ ¿ø°¡¿ä¼Ò°¡ 255 ij¸¯Å͸¦ ³Ñ°í ÀÖ´ÂÁö, ¶Ç´Â ÆÐ½º¸í Àüü°¡ 1023 ij¸¯Å͸¦ ³Ñ°í ÀÖ½À´Ï´Ù. .It Bq Er ENOENT ÁöÁ¤µÈ ÆÄÀÏÀÌ Á¸ÀçÇÏÁö ¾Ê°í, .Dv O_CREAT µµ ¼³Á¤µÇ¾î ÀÖÁö ¾Ê½À´Ï´Ù. .It Bq Er ENOENT Á¸ÀçÇØ¾ß ÇÏ´Â ÆÐ½º¸íÀÇ ¿ø°¡¿ä¼Ò°¡ Á¸ÀçÇÏÁö ¾Ê½À´Ï´Ù. .It Bq Er EACCES ÁöÁ¤µÈ ÆÐ½º¿¡´Â, °Ë»öÀÌ Çã°¡µÇ¾î ÀÖÁö ¾ÊÀº µð·ºÅ丮°¡ Æ÷ÇԵǾî ÀÖ½À´Ï´Ù. .It Bq Er EACCES ¿ä±¸µÈ ÆÛ¹Ì¼Ç (Àб⠶Ǵ ±â·Ï¿ë, ¶Ç´Â ¾çÂÊ ¸ðµÎ)ÀÌ ÁöÁ¤ÀÇ Ç÷¡±×¿¡ °ÅºÎµÇ°í ÀÖ½À´Ï´Ù. .It Bq Er EACCES .Dv O_CREAT ÇÏÁö¸¸ ÁöÁ¤µÇ¾î ÀÖ¾î, ÆÄÀÏÀÌ Á¸ÀçÇÏÁö ¾Ê°í, ÇÑÆí ÆÄÀÏÀ» ÀÛ¼ºÇÑ´Ù µð·ºÅ丮¿¡ ±â·Ï Çã°¡°¡ ¾ø½À´Ï´Ù. .It Bq Er ELOOP ÆÐ½º¸íÀ» º¯È¯ÇÒ °æ¿ì¿¡ °ËÃâµÈ ±âÈ£ ¿¬°áÀÌ ³Ê¹« ¸¹½À´Ï´Ù. .It Bq Er EISDIR ÁöÁ¤ÀÇ ÆÄÀÏÀÌ µð·ºÅ丮À̸ç, À̰ÍÀ» ±â·Ï¿ëÀ¸·Î ¿ÀÇÂÇϵµ·Ï(µíÀÌ) Àμö°¡ ÁöÁ¤µÇ¾î ÀÖ½À´Ï´Ù. .It Bq Er EROFS ÁöÁ¤µÈ ÆÄÀÏÀº Àбâ Àü¿ë ÆÄÀÏ ½Ã½ºÅÛ»ó¿¡ ÀÖ¾î, ±× ÆÄÀÏÀ» ¼öÁ¤ÇÏ·Á°í Çϰí ÀÖ½À´Ï´Ù. .It Bq Er EMFILE ÇÁ·Î¼¼½º´Â, ¹ú½á ¿ÀÇÂÇÒ ¼ö ÀÖ´Â ÆÄÀÏ ±â¼úÀÚ¿¡ °üÇÑ Á¦ÇÑ¿¡ À̸£°í ÀÖ½À´Ï´Ù. .It Bq Er ENFILE ½Ã½ºÅÛ ÆÄÀÏ Å×À̺íÀÌ ¸¸¹èÀÔ´Ï´Ù. .It Bq Er EMLINK .Dv O_NOFOLLOW ÇÏÁö¸¸ ÁöÁ¤µÇ¾î ´ë»óÀÌ ±âÈ£ ¿¬°áÀÔ´Ï´Ù. .It Bq Er ENXIO ÁöÁ¤ÀÇ ÆÄÀÏÀº ij¸¯ÅÍÇü Ư¼ö ÆÄÀÏ ¶Ç´Â ºí·ÏÇü Ư¼ö ÆÄÀÏÀ̸ç, ÀÌ Æ¯¼ö ÆÄÀÏ¿¡ ¿¬°á½Ãų ¼ö ÀÖ¾ú´ø µð¹ÙÀ̽º´Â Á¸ÀçÇϰí ÀÖÁö ¾Ê½À´Ï´Ù. .It Bq Er ENXIO ÁöÁ¤µÈ ÆÄÀÏÀº FIFO ÆÄÀÌÇÁ·Î, ¾î´À ÇÁ·Î¼¼½º·ÎºÎÅ͵µ Àбâ¿ëÀ¸·Î ¿ÀǵǾî ÀÖÁö ¾ÊÀº¿¡µµ °ü°èÇÏÁö ¾Ê°í, À̰ÍÀ» ±â·Ï¿ëÀ¸·Î ¿ÀÇÂÇÏ·Á°í Çß½À´Ï´Ù. .It Bq Er EINTR .Fn open Á¶ÀÛÀÌ ½Ã±×³Î¿¡ ÀÇÇØ ³¢¾îµé¾î µÇ¾ú½À´Ï´Ù. .It Bq Er EOPNOTSUPP .Dv O_SHLOCK ¶Ç´Â .Dv O_EXLOCK ÇÏÁö¸¸ ÁöÁ¤µÇ¾ú½À´Ï´Ù¸¸, ÇÏÃþÀÌ µÇ°í ÀÖ´Â ÆÄÀÏ ½Ã½ºÅÛÀº ¶ôÀ» ¼­Æ÷Æ®Çϰí ÀÖÁö ¾Ê½À´Ï´Ù. .It Bq Er EWOULDBLOCK .Dv O_NONBLOCK ¶ó°í .Dv O_SHLOCK Àΰ¡ .Dv O_EXLOCK ÀÇ ¾î´À ÂÊÀÎÁö°¡ ÁöÁ¤µÇ¾ú½À´Ï´Ù¸¸, ÆÄÀÏÀº ¶ô µÇ°í ÀÖ½À´Ï´Ù. .It Bq Er ENOSPC .Dv O_CREAT ÇÏÁö¸¸ ÁöÁ¤µÇ¾î ÀÖ¾î, ÆÄÀÏÀÌ Á¸ÀçÇÏÁö ¾Ê°í, »õ·Î¿î ÆÄÀÏ¿ëÀÇ ¿£Æ®¸®¸¦ ¹èÄ¡ÁßÀÇ µð·ºÅ丮´Â, ±× µð·ºÅ丮¸¦ Æ÷ÇÔÇÑ ÆÄÀÏ ½Ã½ºÅÛ¿¡ °ø°£ÀÌ ³²Áö ¾Ê±â ¶§¹®¿¡ È®ÀåÇÒ ¼ö ¾ø½À´Ï´Ù. .It Bq Er ENOSPC .Dv O_CREAT ÇÏÁö¸¸ ÁöÁ¤µÇ¾î ÀÖ¾î, ÆÄÀÏÀÌ Á¸ÀçÇÏÁö ¾Ê°í, ÇÑÆí ÆÄÀÏÀÌ ÀÛ¼ºÁßÀÇ ÆÄÀÏ ½Ã½ºÅÛ»ó¿¡ ¹Ì»ç¿ëÀÇ inode °¡ ¾ø½À´Ï´Ù. .It Bq Er EDQUOT .Dv O_CREAT ÇÏÁö¸¸ ÁöÁ¤µÇ¾î ÀÖ¾î, ÆÄÀÏÀÌ Á¸ÀçÇÏÁö ¾Ê°í, ÇÑÆí »õ·Î¿î ÆÄÀÏ¿ëÀÇ ¿£Æ®¸®¸¦ ¹èÄ¡ÁßÀÇ µð·ºÅ丮´Â, ±× µð·ºÅ丮¸¦ Æ÷ÇÔÇÑ´Ù ÆÄÀÏ ½Ã½ºÅÛ»ó¿¡¼­ µð½ºÅ© ºí·ÏÀÇ À¯ÀúÀÇ ÄõÅͰ¡ °í°¥Ç߱⠶§¹®¿¡ È®ÀåÇÒ ¼ö ¾ø½À´Ï´Ù. .It Bq Er EDQUOT .Dv O_CREAT ÇÏÁö¸¸ ÁöÁ¤µÇ¾î ÀÖ¾î, ÆÄÀÏÀÌ Á¸ÀçÇÏÁö ¾Ê°í, ÇÑÆí ÆÄÀÏÀ» ÀÛ¼ºÁßÀÇ ÆÄÀÏ ½Ã½ºÅÛ»ó¿¡¼­ inode ÀÇ À¯ÀúÀÇ ÄõÅͰ¡ °í°¥Çϰí ÀÖ½À´Ï´Ù. .It Bq Er EIO µð·ºÅ丮 ¿£Æ®¸®¸¦ ÀÛ¼ºÁß, ¶Ç´Â .Dv O_CREAT ¿ë¹«ÀÇ inode ¸¦ ÇÒ´çÁß¿¡ ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇß½À´Ï´Ù. .It Bq Er ETXTBSY ÆÄÀÏÀº ¼ø¼öÇÑ ¼ö¼Ó (°øÀ¯ ÅØ½ºÆ®) ÆÄÀÏ·Î, .Fn open ÇÏÁö¸¸ ±â·Ï ¾×¼¼½º¸¦ ¿ä±¸Çß½À´Ï´Ù¸¸, ÆÄÀÏÀº ½ÇÇàÁßÀÔ´Ï´Ù. .It Bq Er EFAULT .Fa path (Àº)´Â, ÇÁ·Î¼¼½º¿¡ ÇÒ´çÇÒ ¼ö ÀÖ¾ú´ø address °ø°£ÀÇ ¹üÀ§¿Ü¸¦ °¡¸®Å°°í ÀÖ½À´Ï´Ù. .It Bq Er EEXIST .Dv O_CREAT (¿Í)°ú .Dv O_EXCL ÇÏÁö¸¸ ÁöÁ¤µÇ¾î ÀÖ¾î, ÆÄÀÏÀÌ Á¸ÀçÇÕ´Ï´Ù. .It Bq Er EOPNOTSUPP ¼ÒÄÏÀ» ¿ÀÇÂÇÏ·Á°í Çß½À´Ï´Ù (Çö½ÃÁ¡¿¡¼­´Â ½ÇÀåµÇ°í ÀÖÁö ¾Ê½À´Ï´Ù). .It Bq Er EINVAL .Dv O_RDONLY , .Dv O_WRONLY ¹× .Dv O_RDWR ÀÇ ºÎÁ¤ÇÑ Á¶ÇÕÀ¸·Î ±â¼úÀÚ¸¦ ¿ÀÇÂÇÏ·Á°í Çß½À´Ï´Ù. .El .Sh °ü·Ã Ç׸ñ .Xr chmod 2 , .Xr close 2 , .Xr dup 2 , .Xr getdtablesize 2 , .Xr lseek 2 , .Xr read 2 , .Xr umask 2 , .Xr write 2 .Sh ¿ª»ç .Fn open ÇÔ¼ö´Â .At v6 ±×¸®°í µîÀåÇß½À´Ï´Ù.