PIPE
Section: ¸®´ª½º ÇÁ·Î±×·¡¸Ó ¸Å´º¾ó (2)
Updated: 1993³â 7¿ù 23ÀÏ
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À̸§
pipe - ÆÄÀÌÇÁ¸¦ »ý¼ºÇÑ´Ù.
»ç¿ë¹ý
#include <unistd.h>
int pipe(int filedes[2]);
¼³¸í
pipe´Â
ÆÄÀÌÇÁ inode¸¦ °¡¸£Å°´Â ÆÄÀÏ µð½ºÅ©¸³ÅͽÖÀ» »ý¼ºÇÏ°í,
filedes°¡
°¡¸£Å°´Â ¹è¿¿¡ ÀÌ »ý¼ºµÈ ÆÄÀÏ µð½ºÅ©¸³ÅͽÖÀ» ÀúÀåÇÑ´Ù.
filedes[0]´Â
Àбâ À§ÇÑ °ÍÀÌ°í,
filedes[1]´Â
¾²±â À§ÇÑ °ÍÀÌ´Ù.
¹Ýȯ°ª
¼º°ø½Ã 0ÀÌ ¸®ÅϵȴÙ. ¿¡·¯½Ã -1ÀÌ ¸®Åϵǰí
errno°¡
ÀûÀýÈ÷ ¼³Á¤µÈ´Ù.
¿¡·¯
- EMFILE
-
³Ê¹« ¸¹Àº ÆÄÀÏ µð½ºÅ©¸³ÅÍ°¡ ÇÁ·Î¼¼½º¿¡ ÀÇÇØ »ç¿ëµÇ°í ÀÖ´Ù.
- ENFILE
-
½Ã½ºÅÛ ÆÄÀÏ Å×À̺íÀÌ ²Ë á´Ù.
- EFAULT
-
filedes°¡
À¯È¿ÇÏÁö ¸øÇÏ´Ù.
ȣȯ
SVr4, SVID, AT&T, POSIX, X/OPEN, BSD 4.3
°ü·Ã Ç׸ñ
read(2),
write(2),
fork(2),
socketpair(2)
¿ªÀÚ
Á¤µ¿Çö <dhjung@serome.co.kr>, 2000³â 4¿ù 20ÀÏ
Index
- À̸§
-
- »ç¿ë¹ý
-
- ¼³¸í
-
- ¹Ýȯ°ª
-
- ¿¡·¯
-
- ȣȯ
-
- °ü·Ã Ç׸ñ
-
- ¿ªÀÚ
-
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