STRDUP
Section: ¸®´ª½º ÇÁ·Î±×·¡¸Ó ¸Å´º¾ó (3)
Updated: 1993³â 4¿ù 12ÀÏ
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À̸§
strdup - ¹®ÀÚ¿ º¹»çÇϱâ.
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#include <string.h>
char *strdup(const char *s);
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strdup() ÇÔ¼ö´Â ¹®ÀÚ¿ s¸¦ º¹»çÇÑ »õ·Î¿î ¹®ÀÚ¿¿¡ ´ëÇÑ Æ÷ÀÎÅ͸¦
¹ÝȯÇÑ´Ù. »õ·Î¿î ¹®ÀÚ¿¿¡ ´ëÇÑ ¸Þ¸ð¸®´Â malloc(3)À¸·Î ÇÒ´çµÇ¸ç
free(3)·Î ÇØÁ¦ µÈ´Ù.
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strdup() ÇÔ¼ö´Â º¹»çµÈ ¹®ÀÚ¿¿¡ ´ëÇÑ Æ÷ÀÎÅ͸¦ ¹ÝȯÇϸç, ÀÌ¿ëÇÒ¼ö
ÀÖ´Â ¸Þ¸ð¸®°¡ ÃæºÐÇÏÁö ¾ÊÀ¸¸é NULLÀ» ¹ÝȯÇÑ´Ù.
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- ENOMEM
-
º¹»çÇÒ ¹®ÀÚ¿À» ÇÒ´çÇϱâ À§ÇØ ÀÌ¿ëÇÒ¼ö ÀÖ´Â ¸Þ¸ð¸®°¡ ÃæºÐÇÏÁö ¾Ê´Ù.
ȣȯ
SVID 3, BSD 4.3
°ü·Ã Ç׸ñ
calloc(3), malloc(3), realloc(3), free(3)
¿ªÀÚ
Á¤°ÈÆ <skyeyes@soback.kornet.net>, 2001³â 2¿ù 24ÀÏ
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