GETDTABLESIZE

Section: ¸®´ª½º ÇÁ·Î±×·¡¸Ó ¸Þ´º¾ó (2)
Updated: 1993³â 7¿ù 22ÀÏ
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getdtablesize - ±â¼úÀÚ(descriptor) Å×À̺í Å©±â¸¦ ¾Ë¾Æ³½´Ù.  

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#include <unistd.h>

int getdtablesize(void);  

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getdtablesize´Â ÇÁ·Î¼¼½º°¡ ¿­ ¼ö ÀÖ´Â ÆÄÀÏÀÇ ÃÖ´ë °¹¼ö¸¦ ¸®ÅÏÇÑ´Ù.  

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getdtablesize ´Â DLL 4.4.1¿¡¼­ ¶óÀ̺귯¸® ÇÔ¼öó·³ ¼öÇàµÈ´Ù. ÀÌ ÇÔ¼ö´Â ¶óÀ̺귯¸®°¡ ÄÄÆÄÀ쵃 ¶§ OPEN_MAX°¡ Á¤ÀǵǾú´Ù¸é OPEN_MAX¸¦ (¸®´ª½º 2.0.23¿¡¼­ 256À¸·Î ¼³Á¤) ¸®ÅÏÇÑ´Ù. ±×·¸Áö ¾ÊÀ¸¸é, -1ÀÌ ¸®ÅÏÇϸç, errno´Â ENOSYS·Î ¼³Á¤µÈ´Ù.  

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SVr4, 4.4BSD (getdtablesize ÇÔ¼ö´Â BSD 4.2¿¡¼­ óÀ½À¸·Î ³ªÅ¸³µ´Ù).  

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close(2), dup(2), open(2)  

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Á¤°­ÈÆ <skyeyes@soback.kornet.net>, 2000³â 5¿ù 2ÀÏ


 

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