ccanlint: Add -k option to keep results.

[ccan] / tools / tools.h

diff --git a/tools/tools.h b/tools/tools.h
index 9a4082db63caf35a04b218ee42b4c1812476a58c..babd30c9370892c2f6961f3546bf493d94f1ec43 100644 (file)
--- a/tools/tools.h
+++ b/tools/tools.h
@@ -40,11 +40,16 @@ bool move_file(const char *oldname, const char *newname);
 char *link_objects(const void *ctx, const char *objs, char **errmsg);
 /* Compile a single C file to an object file.  Returns errmsg if fails. */
 char *compile_object(const void *ctx, const char *cfile, const char *ccandir,
-                    char **errmsg);
-/* Compile and link single C file, with object files, libs, etc. */
+                    const char *outfile);
+/* Compile and link single C file, with object files, libs, etc.  NULL on
+ * success, error output on fail. */
 char *compile_and_link(const void *ctx, const char *cfile, const char *ccandir,
                       const char *objs, const char *extra_cflags,
-                      const char *libs, char **errmsg);
+                      const char *libs, const char *outfile);
+
+/* If keep is false, return a temporary file.  Otherwise, base it on srcname */
+char *maybe_temp_file(const void *ctx, const char *extension, bool keep,
+                     const char *srcname);
 
 /* Default wait for run_command.  Should never time out. */
 extern const unsigned int default_timeout_ms;