CL_GET_STR_ARG: Move into util.h

[secnet.git] / util.h

diff --git a/util.h b/util.h
index 1086ad8d2daf6a6dd4d2a0f6953b87cfb987d8fc..3929abe366b90365bca126fa917f83df0b7dd587 100644 (file)
--- a/util.h
+++ b/util.h
@@ -265,6 +265,13 @@ async_linebuf_read(struct pollfd *pfd, struct buffer_if *buf,
 
 /*----- some handy macros -----*/
 
+#define CL_GET_STR_ARG(ix,vn,what)                                     \
+    item_t *vn##_i=list_elem(args,ix);                                 \
+    if (!vn##_i) cfgfatal(loc,"make-public","need " what);             \
+    if (vn##_i->type!=t_string) cfgfatal(vn##_i->loc,"make-public",    \
+                                   what "must be string");             \
+    const char *vn=vn##_i->data.string
+
 #define MINMAX(ae,be,op) ({                    \
        typeof((ae)) a=(ae);                    \
        typeof((be)) b=(be);                    \