X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=src%2Fcommon%2Fargpar-utils%2Fargpar-utils.h;h=b56ce4b1b1ccf6aa0afa75a57693495252e3ae89;hb=f618151398055a753d5c5fb519d98a166ddde09f;hp=37128a48c9b379111117e3c534ef3c0a8a8612aa;hpb=9d28679a3d23e2404d42fd9f8abe0002797a6213;p=lttng-tools.git

diff --git a/src/common/argpar-utils/argpar-utils.h b/src/common/argpar-utils/argpar-utils.h
index 37128a48c..b56ce4b1b 100644
--- a/src/common/argpar-utils/argpar-utils.h
+++ b/src/common/argpar-utils/argpar-utils.h
@@ -21,6 +21,7 @@ enum parse_next_item_status
 	PARSE_NEXT_ITEM_STATUS_OK = 0,
 	PARSE_NEXT_ITEM_STATUS_END = 1,
 	PARSE_NEXT_ITEM_STATUS_ERROR = -1,
+	PARSE_NEXT_ITEM_STATUS_ERROR_MEMORY = -2,
 };
 
 /*
@@ -41,11 +42,16 @@ enum parse_next_item_status
  *
  * If `unknown_opt_is_error` is true, an unknown option is considered an error.
  * Otherwise, it is considered as the end of the argument list.
+ *
+ * If `error_out` is given and PARSE_NEXT_ITEM_STATUS_ERROR is returned, set
+ * `*error_out` to the argpar_error object corresponding to the error.  The
+ * caller must free the object with `argpar_error_destroy`.
  */
 LTTNG_HIDDEN
 enum parse_next_item_status parse_next_item(struct argpar_iter *iter,
 		const struct argpar_item **item, int argc_offset,
 		const char **argv, bool unknown_opt_is_error,
+		const struct argpar_error **error_out,
 		const char *context_fmt, ...);
 
 #endif