X-Git-Url: http://git.ozlabs.org/?p=ccan;a=blobdiff_plain;f=tools%2Fccanlint%2Fccanlint.h;h=fc92cd783c7dcd26a4717af2bbcca40d37f02351;hp=827fba141ff1c3908a790df7f793cc5f1ae43755;hb=655bae650e868e037d3db9f6e475f59b58e3e078;hpb=b931f4765272d68de3b5e35d70c1933c27bcdea4

diff --git a/tools/ccanlint/ccanlint.h b/tools/ccanlint/ccanlint.h
index 827fba14..fc92cd78 100644
--- a/tools/ccanlint/ccanlint.h
+++ b/tools/ccanlint/ccanlint.h
@@ -2,6 +2,7 @@
 #define CCAN_LINT_H
 #include "config.h"
 #include <ccan/list/list.h>
+#include <ccan/dgraph/dgraph.h>
 #include <stdbool.h>
 #include "../doc_extract.h"
 #include "licenses.h"
@@ -20,6 +21,7 @@ extern int verbose;
 enum compile_type {
 	COMPILE_NORMAL,
 	COMPILE_NOFEAT,
+	COMPILE_COVERAGE,
 	COMPILE_TYPES
 };
 
@@ -79,8 +81,6 @@ struct score {
 };
 
 struct ccanlint {
-	struct list_node list;
-
 	/* More concise unique name of test. */
 	const char *key;
 
@@ -90,12 +90,14 @@ struct ccanlint {
 	/* Can we run this test?  Return string explaining why, if not. */
 	const char *(*can_run)(struct manifest *m);
 
-	/* keep is set if you should keep the results.
-	 * If timeleft is set to 0, means it timed out.
+	/* Should we stop immediately if test fails? */
+	bool compulsory;
+
+	/* If timeleft is set to 0, means it timed out.
 	 * score is the result, and a talloc context freed after all our
 	 * depends are done. */
 	void (*check)(struct manifest *m,
-		      bool keep, unsigned int *timeleft, struct score *score);
+		      unsigned int *timeleft, struct score *score);
 
 	/* Can we do something about it? (NULL if not) */
 	void (*handle)(struct manifest *m, struct score *score);
@@ -109,16 +111,12 @@ struct ccanlint {
 	const char *needs;
 
 	/* Internal use fields: */
-	/* Who depends on us? */
-	struct list_head dependencies;
-	/* How many things do we (still) depend on? */
-	unsigned int num_depends;
+	/* We are a node in a dependency graph. */
+	struct dgraph_node node;
 	/* Did we skip a dependency?  If so, must skip this, too. */
 	const char *skip;
-	/* Did we fail a dependency?  If so, skip and mark as fail. */
-	bool skip_fail;
-	/* Did the user want to keep these results? */
-	bool keep_results;
+	/* Have we already run this? */
+	bool done;
 };
 
 /* Ask the user a yes/no question: the answer is NO if there's an error. */
@@ -182,9 +180,6 @@ struct ccan_file {
 	/* If this file gets compiled (eg. .C file to .o file), result here. */
 	char *compiled[COMPILE_TYPES];
 
-	/* Compiled with coverage information. */
-	char *cov_compiled;
-
 	/* Filename containing output from valgrind. */
 	char *valgrind_log;
 
@@ -237,6 +232,20 @@ char **per_file_options(const struct ccanlint *test, struct ccan_file *f);
 void score_file_error(struct score *, struct ccan_file *f, unsigned line,
 		      const char *errorfmt, ...);
 
+/* Start a command in the background. */
+void run_command_async(const void *ctx, unsigned int time_ms,
+		       const char *fmt, ...);
+
+/* Async version of compile_and_link. */
+void compile_and_link_async(const void *ctx, unsigned int time_ms,
+			    const char *cfile, const char *ccandir,
+			    const char *objs, const char *compiler,
+			    const char *cflags,
+			    const char *libs, const char *outfile);
+
+/* Get results of a command, returning ctx (and free it). */
+void *collect_command(bool *ok, char **output);
+
 /* Normal tests. */
 extern struct ccanlint trailing_whitespace;
 
@@ -249,9 +258,15 @@ struct dependent {
 /* Is this test excluded (cmdline or _info). */
 bool is_excluded(const char *name);
 
+/* Called to add options from _info, once it's located. */
+void add_info_options(struct ccan_file *info);
+
 /* Are we happy to compile stuff, or just non-intrusive tests? */
 extern bool safe_mode;
 
+/* Did the user want to keep all the results? */
+extern bool keep_results;
+
 /* Where is the ccan dir?  Available after first manifest. */
 extern const char *ccan_dir;