1 files changed, 171 insertions, 0 deletions
diff --git a/src/error.h b/src/error.h
new file mode 100644
index 0000000..5c44633
--- /dev/null
+++ b/src/error.h
@@ -0,0 +1,171 @@
+#ifndef ERROR_H
+#define ERROR_H
+
+enum {
+	LT_ERROR_FILTER_TYPE_NTH,
+	LT_ERROR_FILTER_TYPE_SEQ,
+	LT_ERROR_FILTER_TYPE_STACK,
+	LT_ERROR_FILTER_TYPE_INTERACTIVE,
+};
+
+struct lt_error_def_filter {
+	int type;
+};
+
+struct lt_error_def_sym {
+#define LT_MAXNAME 20
+	char symbol[LT_MAXNAME];
+	long ret;
+	struct lt_error_def_filter filter;
+};
+
+struct lt_error_def {
+#define LT_ERROR_MAXSYM 50
+	struct lt_error_def_sym sym[LT_ERROR_MAXSYM];
+
+	/* call number */
+	unsigned long n;
+};
+
+struct lt_error_audit_filter {
+	int type;
+	union {
+		int **nth;
+	};
+};
+
+struct lt_error_sym {
+	char *name;
+	unsigned long ret;
+	unsigned long call;
+	struct lt_error_audit_filter filter;
+
+	struct lt_list_head list;
+};
+
+struct lt_error_app_return_sym {
+	char *name;
+	long val;
+
+	struct lt_list_head list;
+};
+
+struct lt_error_app_filter {
+	int type;
+};
+
+struct lt_error_app_return {
+	char *name;
+	struct lt_error_app_filter filter;
+
+	struct lt_list_head head_sym;
+	struct lt_list_head list_app;
+	struct lt_list_head list_run;
+};
+
+struct lt_error_app_run {
+	char *name;
+	char **args;
+
+	struct lt_list_head head_return;
+	struct lt_list_head list_go;
+	struct lt_list_head list_app;
+};
+
+struct lt_error_app_go {
+	int n;
+	char *name;
+
+	struct lt_list_head head_run;
+	struct lt_list_head list;
+};
+
+struct lt_error_app {
+	char *name;
+	char *dir;
+	char *prog;
+
+	struct lt_list_head head_run;
+	struct lt_list_head head_go;
+	struct lt_list_head head_return;
+	struct lt_list_head list;
+};
+
+struct lt_config_app;
+
+#ifdef CONFIG_ARCH_HAVE_ERROR_SIM
+int lt_error_app(struct lt_config_app *cfg,
+		 struct lt_error_app *error_app);
+int lt_error_go(struct lt_config_app *cfg,
+		struct lt_error_app_go **go,
+		struct lt_error_app *error_app,
+		char *name, int n,
+		struct lt_list_head *runs);
+int lt_error_run_return(struct lt_config_app *cfg,
+			struct lt_error_app_run **run,
+			struct lt_error_app *error_app,
+			struct lt_list_head *ret);
+int lt_error_run_args(struct lt_config_app *cfg,
+		      struct lt_error_app_run **run,
+		      struct lt_list_head *args);
+int lt_error_return_ass(struct lt_config_app *cfg,
+			struct lt_error_app_return **ret,
+			char *name, unsigned long val);
+int lt_error_return_filter(struct lt_config_app *cfg,
+			   struct lt_error_app_return **ret,
+			   int type, void *data);
+
+int lt_error_app_init(struct lt_error_app *app);
+#else
+static inline int lt_error_app(struct lt_config_app *cfg,
+		 struct lt_error_app *error_app)
+{
+	return -1;
+}
+
+static inline int lt_error_go(struct lt_config_app *cfg,
+		struct lt_error_app_go **go,
+		struct lt_error_app *error_app,
+		char *name, int n,
+		struct lt_list_head *runs)
+{
+	return -1;
+}
+
+static inline int lt_error_run_return(struct lt_config_app *cfg,
+			struct lt_error_app_run **run,
+			struct lt_error_app *error_app,
+			struct lt_list_head *ret)
+{
+	return -1;
+}
+
+static inline int lt_error_run_args(struct lt_config_app *cfg,
+		      struct lt_error_app_run **run,
+		      struct lt_list_head *args)
+{
+	return -1;
+}
+
+static inline int lt_error_app_init(struct lt_error_app *app)
+{
+	return -1;
+}
+
+static inline int lt_error_return_ass(struct lt_config_app *cfg,
+			struct lt_error_app_return **ret,
+			char *name, unsigned long val)
+{
+	return -1;
+}
+
+static inline int lt_error_return_filter(struct lt_config_app *cfg,
+			   struct lt_error_app_return **ret,
+			   int type, void *data)
+{
+	return -1;
+}
+
+#endif
+
+#endif /* ERROR_H */