Developer's Daily | Unix by Example |
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strdup ? duplicate a string |
#include <string.h> char *strdup(const char *s); |
The strdup() function returns a pointer to a new string which is a duplicate of the string s. Memory for the new string is obtained with malloc(3), and can be freed with free(3). |
The strdup() function returns a pointer to the duplicated string, or NULL if insufficient memory was available. |
ENOMEM |
Insufficient memory available to allocate duplicate string. |
SVID 3, BSD 4.3 |
calloc(3), malloc(3), realloc(3), free(3) |