- /* We make some assumptions here:
- a) leading white space in the response are not vital
- b) the first 128 characters of the answer are enough (the rest can
- be ignored)
- I cannot think for a situation where this is not ok. --drepper@gnu */
- char buf[128];
- int len = 0;
- int c;
-
- while ((c = getchar ()) != EOF && c != '\n')
- if ((len > 0 && len < 127) || (len == 0 && !isspace (c)))
- buf[len++] = c;
- buf[len] = '\0';
-
- return rpmatch (buf) == 1;
+ char *response = NULL;
+ size_t response_size = 0;
+ ssize_t response_len = getline (&response, &response_size, stdin);
+ bool yes;
+
+ if (response_len <= 0)
+ yes = false;
+ else
+ {
+ response[response_len - 1] = '\0';
+ yes = (0 < rpmatch (response));
+ }
+
+ free (response);
+ return yes;