+int config_parse_unit_condition_string(const char *unit,
+ const char *filename,
+ unsigned line,
+ const char *section,
+ const char *lvalue,
+ int ltype,
+ const char *rvalue,
+ void *data,
+ void *userdata) {
+
+ ConditionType cond = ltype;
+ Unit *u = data;
+ bool trigger, negate;
+ Condition *c;
+ _cleanup_free_ char *s = NULL;
+ int r;
+
+ assert(filename);
+ assert(lvalue);
+ assert(rvalue);
+ assert(data);
+
+ if (isempty(rvalue)) {
+ /* Empty assignment resets the list */
+ condition_free_list(u->conditions);
+ u->conditions = NULL;
+ return 0;
+ }
+
+ trigger = rvalue[0] == '|';
+ if (trigger)
+ rvalue++;
+
+ negate = rvalue[0] == '!';
+ if (negate)
+ rvalue++;
+
+ r = unit_full_printf(u, rvalue, &s);
+ if (r < 0)
+ log_syntax(unit, LOG_ERR, filename, line, -r,
+ "Failed to resolve specifiers, ignoring: %s", rvalue);
+ if (!s) {
+ s = strdup(rvalue);
+ if (!s)
+ return log_oom();
+ }
+
+ c = condition_new(cond, s, trigger, negate);
+ if (!c)
+ return log_oom();
+
+ LIST_PREPEND(conditions, u->conditions, c);
+ return 0;
+}
+
+int config_parse_unit_condition_null(const char *unit,
+ const char *filename,
+ unsigned line,
+ const char *section,
+ const char *lvalue,
+ int ltype,
+ const char *rvalue,
+ void *data,
+ void *userdata) {
+
+ Unit *u = data;
+ Condition *c;
+ bool trigger, negate;
+ int b;
+
+ assert(filename);
+ assert(lvalue);
+ assert(rvalue);
+ assert(data);
+
+ if (isempty(rvalue)) {
+ /* Empty assignment resets the list */
+ condition_free_list(u->conditions);
+ u->conditions = NULL;
+ return 0;
+ }
+
+ trigger = rvalue[0] == '|';
+ if (trigger)
+ rvalue++;
+
+ negate = rvalue[0] == '!';
+ if (negate)
+ rvalue++;
+
+ b = parse_boolean(rvalue);
+ if (b < 0) {
+ log_syntax(unit, LOG_ERR, filename, line, -b,
+ "Failed to parse boolean value in condition, ignoring: %s",
+ rvalue);
+ return 0;
+ }
+
+ if (!b)
+ negate = !negate;
+
+ c = condition_new(CONDITION_NULL, NULL, trigger, negate);
+ if (!c)
+ return log_oom();
+
+ LIST_PREPEND(conditions, u->conditions, c);
+ return 0;
+}
+
+DEFINE_CONFIG_PARSE_ENUM(config_parse_notify_access, notify_access, NotifyAccess, "Failed to parse notify access specifier");
+DEFINE_CONFIG_PARSE_ENUM(config_parse_start_limit_action, start_limit_action, StartLimitAction, "Failed to parse start limit action specifier");
+
+int config_parse_unit_requires_mounts_for(
+ const char *unit,