[LTP] [RFC PATCH 2/3] lib/C-API: Add option -V to print LTP version

[Petr Vorel]

It can be useful for troubleshooting reported issues.

Signed-off-by: Petr Vorel <pvorel@suse.cz>
---
 lib/tst_test.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/lib/tst_test.c b/lib/tst_test.c
index 04da456c6..e81a3d036 100644
--- a/lib/tst_test.c
+++ b/lib/tst_test.c
@@ -34,6 +34,7 @@
 #include "old_resource.h"
 #include "old_device.h"
 #include "old_tmpdir.h"
+#include "ltp-version.h"
 
 /*
  * Hack to get TCID defined in newlib tests
@@ -509,6 +510,7 @@ static struct option {
 	{"h",  "-h       Prints this help"},
 	{"i:", "-i n     Execute test n times"},
 	{"I:", "-I x     Execute test for n seconds"},
+	{"V",  "-V       Prints LTP version"},
 	{"C:", "-C ARG   Run child process with ARG arguments (used internally)"},
 };
 
@@ -686,6 +688,10 @@ static void parse_opts(int argc, char *argv[])
 			else
 				duration = SAFE_STRTOF(optarg, 0.1, HUGE_VALF);
 		break;
+		case 'V':
+			fprintf(stderr, LTP_VERSION "\n");
+			exit(0);
+		break;
 		case 'C':
 #ifdef UCLINUX
 			child_args = optarg;
-- 
2.40.1