STRCPY

Section: ¸®´ª½º ÇÁ·Î±×·¡¸Ó ¸Å´º¾ó (3)
Updated: 1993³â 4¿ù 11ÀÏ
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NAME

strcpy, strncpy - ¹®ÀÚ¿­ º¹»çÇϱâ.  

SYNOPSIS

#include <string.h>

char *strcpy(char *dest, const char *src);

char *strncpy(char *dest, const char *src, size_t n);
 

DESCRIPTION

strcpy() ÇÔ¼ö´Â src(`\0' ¹®ÀÚ¸¦ Æ÷ÇÔ)°¡ °¡¸®Å°´Â ¹®ÀÚ¿­À» dest°¡ °¡¸®Å°´Â ¹è¿­¿¡ º¹»çÇÑ´Ù. ¹®ÀÚ¿­À» °ãÃÄÁöÁö ¾ÊÀ¸¸ç ¸ñÀûÁö ¹®ÀÚ¿­ dest´Â º¹»ç ¹ÞÀ» Á¤µµ·Î ÃæºÐÈ÷ Ä¿¾ß ÇÑ´Ù.

strncpy() ÇÔ¼ö´Â srcÀÇ n¹ÙÀÌÆ®¸¸À» º¹»çÇÑ´Ù´Â °ÍÀ» Á¦¿ÜÇÏ°í ºñ½ÁÇÏ´Ù. ¸¸ÀÏ srcÀÇ Ã³À½ n ¹ÙÀÌÆ®Áß nullÀÌ ¾ø´Ù¸é, °á°ú´Â null-Á¾·á°¡ ¾ÈµÉ¼ö ÀÖ´Ù.

src ÀÇ ±æÀÌ°¡ nº¸´Ù ÀÛÀº °æ¿ì, dest ÀÇ ³ª¸ÓÁö´Â null·Î ÆеåµÈ´Ù.  

RETURN VALUE

strcpy()¿Í strncpy() ÇÔ¼ö´Â ¸ñÀûÁö ¹®ÀÚ¿­ dest¿¡ ´ëÇÑ Æ÷ÀÎÅ͸¦ ¹ÝȯÇÑ´Ù.  

BUGS

strcpy()ÀÇ ¸ñÀûÁö ¹®ÀÚ¿­ÀÌ ÃæºÐÈ÷ Å©Áö ¾Ê´Ù¸é(Áï, ÇÁ·Î±×·¡¸Ó°¡ ¾î¸®¼®°Å³ª °ÔÀ¸¸£´Ù¸é, º¹»çÇϱâ Àü¿¡ Å©±â¸¦ °Ë»çÇÏÁö ¾ÊÀ» °ÍÀÌ´Ù), ¾î¶°ÇÑ ÀÏÀÌ ¹ß»ýÇÒ¼ö ÀÖ´Ù. °íÁ¤µÈ ±æÀÌÀÇ ¹®ÀÚ¿­ ¿À¹ö Ç÷οì´Â Áñ°Ü ¾²¿©Áö´Â Å©·¡Ä¿ ±â¼úÀÌ´Ù.  

CONFORMING TO

SVID 3, POSIX, BSD 4.3, ISO 9899  

SEE ALSO

bcopy(3), memccpy(3), memcpy(3), memmove(3)  

¿ªÀÚ

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


 

Index

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

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Time: 08:07:01 GMT, March 25, 2004