X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fbin%2Flttng%2Fcommands%2Fsnapshot.c;h=846e9badc168c07da31dfea7e20579b8871d4dc2;hb=313f1ac75c27b873b80e519ce0003fda3c3b2740;hp=f3ef3aff41e09f6888e727b14eef703ffa07515f;hpb=1ec06ed3123d87c850c6e269b074512ed0985831;p=lttng-tools.git

diff --git a/src/bin/lttng/commands/snapshot.c b/src/bin/lttng/commands/snapshot.c
index f3ef3aff4..846e9badc 100644
--- a/src/bin/lttng/commands/snapshot.c
+++ b/src/bin/lttng/commands/snapshot.c
@@ -16,6 +16,7 @@
  */
 
 #define _GNU_SOURCE
+#define _LGPL_SOURCE
 #include <assert.h>
 #include <inttypes.h>
 #include <popt.h>
@@ -567,9 +568,7 @@ static int record(const char *url)
 	ret = lttng_snapshot_record(current_session_name, output, 0);
 	if (ret < 0) {
 		if (ret == -LTTNG_ERR_MAX_SIZE_INVALID) {
-			ERR("The minimum size of a snapshot is computed by multiplying "
-					"the total amount of streams with the largest subbuffer "
-					"in the session.");
+			ERR("Invalid snapshot size. Cannot fit at least one packet per stream.");
 		}
 		goto error;
 	}