return res;
}
-/** @brief Join a set of strings as a single string
- *
- * The parameter must be a nullptr-terminated array of chars,
- * just like xbt_dynar_to_array() produces
- */
-char *xbt_str_join_array(const char *const *strs, const char *sep)
-{
- int amount_strings=0;
- int len=0;
-
- if ((not strs) || (not strs[0]))
- return xbt_strdup("");
-
- /* compute the length before malloc */
- for (int i = 0; strs[i]; i++) {
- len += strlen(strs[i]);
- amount_strings++;
- }
- len += strlen(sep) * amount_strings;
-
- /* Do the job */
- char* res = (char*)xbt_malloc(len);
- char* q = res;
- for (int i = 0; strs[i]; i++) {
- if (i != 0) { // not first loop
- q += snprintf(q,len, "%s%s", sep, strs[i]);
- } else {
- q += snprintf(q,len, "%s",strs[i]);
- }
- }
- return res;
-}
-
/** @brief Parse an integer out of a string, or raise an error
*
* The @a str is passed as argument to your @a error_msg, as follows:
