X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fbin%2Flttng%2Fcommand.h;h=72cf4e0ff0334ab5add1bf629b0b6aec4f3b8992;hp=05c51663b90e011d3174100e04915593a365f8d2;hb=960afba4f737174cd305af2019d9c2c781ec6c4e;hpb=f67353ba14d7c2c860b4ed59247a38da77a481ce

diff --git a/src/bin/lttng/command.h b/src/bin/lttng/command.h
index 05c51663b..72cf4e0ff 100644
--- a/src/bin/lttng/command.h
+++ b/src/bin/lttng/command.h
@@ -35,6 +35,7 @@
 		if (ret) {						\
 			ERR("Cannot view man page lttng-%s(1)", argv[0]); \
 			perror("exec");					\
+			ret = CMD_ERROR;				\
 		}							\
 	} while (0)
 
@@ -76,4 +77,7 @@ DECL_COMMAND(track);
 DECL_COMMAND(untrack);
 DECL_COMMAND(metadata);
 
+extern int cmd_help(int argc, const char **argv,
+		const struct cmd_struct commands[]);
+
 #endif /* _LTTNG_CMD_H */