Function CSLAddString

port/cpl_string.cpp:68–74

Append a string to a StringList and return a pointer to the modified * StringList. * * If the input StringList is NULL, then a new StringList is created. * Note that CSLAddString performance when building a list is in O(n^2) * which can cause noticeable slow down when n > 10000. */

 * which can cause noticeable slow down when n > 10000.
 */
char **CSLAddString(char **papszStrList, const char *pszNewString)
{
    char **papszRet = CSLAddStringMayFail(papszStrList, pszNewString);
    if (papszRet == nullptr && pszNewString != nullptr)
        abort();
    return papszRet;
}

/** Same as CSLAddString() but may return NULL in case of (memory) failure */
char **CSLAddStringMayFail(char **papszStrList, const char *pszNewString)