Include dependency graph for strdup.c:
Functions | |
| char * | strdup (const char *str) |
| Duplicate the passed in string str. More... | |
Function Documentation
◆ strdup()
| char* strdup | ( | const char * | str | ) |
Duplicate the passed in string str.
Returns a pointer to a new string which is a duplicate of the string str. Memory for the new string is obtained with malloc(3), and can be freed with free(3).
- Parameters
-
str a pointer to a string to duplicate
- Returns
- a pointer to the duplicated string on success. NULL if insufficient memory was available, with errno set to indicate cause of error.
References malloc(), memcpy(), NULL, and strlen().
Referenced by strdup_test().
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