Add --enable-embedded-help option to embed --help messages in binaries

[lttng-tools.git] / src / bin / lttng / commands / snapshot.c

diff --git a/src/bin/lttng/commands/snapshot.c b/src/bin/lttng/commands/snapshot.c
index 00aa5b790448e57d3a26d1b8f838bd51d6acf564..d8a6b81486939fdb945ca91b96bc19a6be4c6ce3 100644 (file)
--- a/src/bin/lttng/commands/snapshot.c
+++ b/src/bin/lttng/commands/snapshot.c
@@ -48,6 +48,12 @@ static int cmd_record(int argc, const char **argv);
 
 static const char *indent4 = "    ";
 
+#ifdef LTTNG_EMBED_HELP
+static const char help_msg[] =
+#include <lttng-snapshot.1.h>
+;
+#endif
+
 enum {
        OPT_HELP = 1,
        OPT_LIST_OPTIONS,
@@ -579,9 +585,6 @@ int cmd_snapshot(int argc, const char **argv)
        command_ret = handle_command(poptGetArgs(pc));
        if (command_ret) {
                switch (-command_ret) {
-               case LTTNG_ERR_EPERM:
-                       ERR("The session needs to be set in no output mode (--no-output)");
-                       break;
                case LTTNG_ERR_SNAPSHOT_NODATA:
                        WARN("%s", lttng_strerror(command_ret));