MEMMEM

Section: ¸®´ª½º ÇÁ·Î±×·¡¸Ó ¸Å´º¾ó (3)
Updated: 1998³â 2¿ù 13ÀÏ
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NAME

memmem - substringÀÇ À§Ä¡¸¦ ¾Ë¾Æ³½´Ù.  

SYNOPSIS

#include <string.h>

void *memmem(const void *haystack, size_t haystacklen,
const void *needle, size_t needlelen);
 

DESCRIPTION

memmem() ÇÔ¼ö´Â ±æÀÌ°¡ haystacklenÀÎ ¸Þ¸ð¸® ¿µ¿ª haystack¿¡¼­ ±æÀÌ°¡ needlelenÀÎ substring needleÀÇ Ã³À½ ¹ß»ýÇÑ ½ÃÀÛ À§Ä¡¸¦ ã´Â´Ù.  

RETURN VALUE

memmem() ÇÔ¼ö´Â substringÀÇ ½ÃÀÛ Æ÷ÀÌÅ͸¦ ¹ÝȯÇϰųª substringÀÌ ¹ß°ßµÇÁö ¾Ê´Â´Ù¸é NULLÀ» ¹ÝȯÇÑ´Ù.  

CONFORMING TO

ÀÌ ÇÔ¼ö´Â GNU È®ÀåÀÌ´Ù.  

BUGS

ÀÌ ÇÔ¼ö´Â Linux ¶óÀ̺귯¸®µé »óÀ§ ¹öÀü°ú libc 5.0.9 ¹öÀü¿¡¼­ ¹®Á¦°¡ ÀÖ´Ù.; `needle'¿Í `haystack'ÀÎÀÚ´Â ¹Ù²î¾úÀ¸¸ç needle°¡ óÀ½ ¹ß»ýÇÑ ³¡¿¡ ´ëÇÑ Æ÷ÀÎÅÍ°¡ ¹ÝȯµÈ´Ù. libc 5.0.9°¡ ¿©ÀüÈ÷ ³Ð°Ô »ç¿ëµÇ±â ¶§¹®¿¡ »ç¿ëÇϱ⿡´Â À§ÇèÇÑ ÇÔ¼öÀÌ´Ù.
¿¹Àü°Í°ú ÃֽŠlibc´Â ¸¸ÀÏ needle°¡ ºñ¾ú´Ù¸é, haystack-1 (haystack ´ë½Å¿¡)°¡ ¹ÝȯµÈ´Ù. ±×¸®°í glibc (2.0.5)´Â ´õ ³ª»Ú°Ô µÇ¾úÀ¸¸ç `haystack'ÀÇ ¸¶Áö¸· ¹ÙÀÌÆ®¿¡ ´ëÇÑ Æ÷ÀÎÅ͸¦ ¹ÝȯÇÑ´Ù. Èñ¸ÁÀûÀ¸·Î ÀÌ°ÍÀº °íÃÄÁú °ÍÀÌ´Ù. memmem() ÇÔ¼ö´Â `needle'¸¦ ºñ¾î¼­ »ç¿ëÇؼ­´Â ¾ÈµÈ´Ù.  

SEE ALSO

strstr(3)  

¿ªÀÚ

Á¤°­ÈÆ <skyeyes@soback.kornet.net>, 2001³â 2¿ù 20ÀÏ


 

Index

NAME
SYNOPSIS
DESCRIPTION
RETURN VALUE
CONFORMING TO
BUGS
SEE ALSO
¿ªÀÚ

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