build_assert: relicense to public domain.

[ccan] / tools / ccanlint / ccanlint.h

diff --git a/tools/ccanlint/ccanlint.h b/tools/ccanlint/ccanlint.h
index 33db1257eb126bbf9f59299175af05f13c5edaf6..b9965f75a5852364ef923ee98ca3b2e792745ceb 100644 (file)
--- a/tools/ccanlint/ccanlint.h
+++ b/tools/ccanlint/ccanlint.h
@@ -1,5 +1,6 @@
 #ifndef CCAN_LINT_H
 #define CCAN_LINT_H
+#include "config.h"
 #include <ccan/list/list.h>
 #include <stdbool.h>
 #include "../doc_extract.h"
@@ -15,6 +16,21 @@
    4 == Describe every action. */
 extern int verbose;
 
+enum license {
+       LICENSE_LGPLv2_PLUS,
+       LICENSE_LGPLv2,
+       LICENSE_LGPLv3,
+       LICENSE_LGPL,
+       LICENSE_GPLv2_PLUS,
+       LICENSE_GPLv2,
+       LICENSE_GPLv3,
+       LICENSE_GPL,
+       LICENSE_BSD,
+       LICENSE_MIT,
+       LICENSE_PUBLIC_DOMAIN,
+       LICENSE_UNKNOWN
+};
+
 struct manifest {
        char *dir;
        /* The module name, ie. final element of dir name */
@@ -42,20 +58,31 @@ struct manifest {
 
        /* From tests/check_depends_exist.c */
        struct list_head deps;
+
+       /* From tests/license_exists.c */
+       enum license license;
 };
 
+/* Get the manifest for a given directory. */
 struct manifest *get_manifest(const void *ctx, const char *dir);
 
+/* Error in a particular file: stored off score->per_file_errors. */
 struct file_error {
        struct list_node list;
        struct ccan_file *file;
        unsigned int line;
 };
 
+/* The score for an individual test. */
 struct score {
+       /* Starts as false: if not set to true, ccanlint exits non-zero.
+        * Thus it is usually set for compilation or other serious failures. */
        bool pass;
+       /* Starts at 0 and 1 respectively. */
        unsigned int score, total;
+       /* The error message to print. */
        char *error;
+       /* Per file errors, set by score_file_error() */
        struct list_head per_file_errors;
 };
 
@@ -86,7 +113,7 @@ struct ccanlint {
        /* If not set, we'll give an error if they try to set options. */
        bool takes_options;
 
-       /* comma-separated list of dependency keys. */
+       /* Space-separated list of dependency keys. */
        const char *needs;
 
        /* Internal use fields: */