core: add functions to get short description of hooks

1 files changed, 12 insertions, 0 deletions

diff --git a/src/core/hook/wee-hook-hsignal.c b/src/core/hook/wee-hook-hsignal.c
index 451d108e5..82198c3c0 100644
--- a/src/core/hook/wee-hook-hsignal.c
+++ b/src/core/hook/wee-hook-hsignal.c
@@ -35,6 +35,18 @@
 
 
 /*
+ * Returns description of hook.
+ *
+ * Note: result must be freed after use.
+ */
+
+char *
+hook_hsignal_get_description (struct t_hook *hook)
+{
+    return strdup (HOOK_HSIGNAL(hook, signal));
+}
+
+/*
  * Hooks a hsignal (signal with hashtable).
  *
  * Returns pointer to new hook, NULL if error.