X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fbin%2Flttng%2Fcommands%2Fset_session.c;h=d143c7dd45ff2623899047b8b5e89ef0ed45dbcc;hb=dc1c9a44fba1a368c283186e531c217206f5e816;hp=c0572e1275d46f273cb446bedd8010ab4a4463a2;hpb=890d8fe47755c3bad936389cf48ffa141cff41c9;p=lttng-tools.git

diff --git a/src/bin/lttng/commands/set_session.c b/src/bin/lttng/commands/set_session.c
index c0572e127..d143c7dd4 100644
--- a/src/bin/lttng/commands/set_session.c
+++ b/src/bin/lttng/commands/set_session.c
@@ -31,6 +31,12 @@
 
 static char *opt_session_name;
 
+#ifdef LTTNG_EMBED_HELP
+static const char help_msg[] =
+#include <lttng-set-session.1.h>
+;
+#endif
+
 enum {
 	OPT_HELP = 1,
 	OPT_LIST_OPTIONS,
@@ -45,19 +51,6 @@ static struct poptOption long_options[] = {
 	{0, 0, 0, 0, 0, 0, 0}
 };
 
-/*
- * usage
- */
-static void usage(FILE *ofp)
-{
-	fprintf(ofp, "usage: lttng set-session NAME [OPTIONS]\n");
-	fprintf(ofp, "\n");
-	fprintf(ofp, "Options:\n");
-	fprintf(ofp, "  -h, --help               Show this help\n");
-	fprintf(ofp, "      --list-options       Simple listing of options\n");
-	fprintf(ofp, "\n");
-}
-
 /*
  * Print the necessary mi for a session and name.
  */
@@ -174,13 +167,12 @@ int cmd_set_session(int argc, const char **argv)
 	while ((opt = poptGetNextOpt(pc)) != -1) {
 		switch (opt) {
 		case OPT_HELP:
-			usage(stdout);
+			SHOW_HELP();
 			goto end;
 		case OPT_LIST_OPTIONS:
 			list_cmd_options(stdout, long_options);
 			goto end;
 		default:
-			usage(stderr);
 			ret = CMD_UNDEFINED;
 			goto end;
 		}
@@ -189,7 +181,6 @@ int cmd_set_session(int argc, const char **argv)
 	opt_session_name = (char *) poptGetArg(pc);
 	if (opt_session_name == NULL) {
 		ERR("Missing session name");
-		usage(stderr);
 		ret = CMD_ERROR;
 		goto end;
 	}
@@ -256,7 +247,7 @@ end:
 		ret = ret ? ret : LTTNG_ERR_MI_IO_FAIL;
 	}
 
-	/* Overwrite ret if an error occured during set_session() */
+	/* Overwrite ret if an error occurred during set_session() */
 	ret = command_ret ? command_ret : ret;
 
 	poptFreeContext(pc);