int read_one_line_file(const char *fn, char **line) {
FILE *f;
int r;
- char t[64], *c;
+ char t[2048], *c;
assert(fn);
assert(line);
return r;
}
+bool chars_intersect(const char *a, const char *b) {
+ const char *p;
+
+ /* Returns true if any of the chars in a are in b. */
+ for (p = a; *p; p++)
+ if (strchr(b, *p))
+ return true;
+
+ return false;
+}
+
static const char *const ioprio_class_table[] = {
[IOPRIO_CLASS_NONE] = "none",
[IOPRIO_CLASS_RT] = "realtime",