Fix devmon issues

src/devmon.c

@@ -107,12 +107,26 @@ void devmon_add_cond(const char *cond)
 
 void devmon_del_cond(const char *cond)
 {
-	if (!cond || strcmp(cond, "dev/"))
+	if (!cond || strncmp(cond, COND_DEV, strlen(COND_DEV)))
 		return;
 
 	drop_node(find_node(cond));
 }
 
+void devmon_reconf(void)
+{
+	struct dev_node *node, *tmp;
+	char path[PATH_MAX];
+
+	TAILQ_FOREACH_SAFE(node, &dev_node_list, link, tmp) {
+		snprintf(path, sizeof(path), "/%s", node->name);
+		if (fexist(path))
+			cond_set(node->name);
+		else
+			cond_clear(node->name);
+	}
+}
+
 static int devmon_add_path(struct iwatch *iw, char *path)
 {
 	char *ptr;

src/devmon.h

@@ -27,6 +27,7 @@
 void devmon_add_cond(const char *cond);
 void devmon_del_cond(const char *cond);
 
+void devmon_reconf(void);
 void devmon_init(uev_ctx_t *ctx);
 
 #endif /* FINIT_DEVMON_H_ */

src/sm.c

@@ -32,6 +32,7 @@
 #include "cgroup.h"
 #include "cond.h"
 #include "conf.h"
+#include "devmon.h"
 #include "log.h"
 #include "helpers.h"
 #include "private.h"
@@ -515,6 +516,9 @@ void sm_step(void)
 		dbg("Calling reconf hooks ...");
 		plugin_run_hooks(HOOK_SVC_RECONF);
 
+		dbg("Update configuration generation of device conditions ...");
+		devmon_reconf();
+
 		dbg("Update configuration generation of unmodified non-native services ...");
 		service_notify_reconf();
 

test/devmon.sh

@@ -42,6 +42,11 @@ test_one()
 
     mkdev "$node"
     assert_status "serv" "running"
+    assert_cond "$cond"
+
+    run "initctl reload"
+    assert_status "serv" "running"
+    assert_cond "$cond"
 
     rmdev "$node"
     assert_status "serv" "waiting"