[LTP] [PATCH v4 3/6] tst_res_: Add support for TWARN

[Petr Vorel]

TWARN is standard flag in LTP API, it should be supported, otherwise we
get:

Usage: tst_{res,brk} filename lineno [TPASS|TBROK|TFAIL|TCONF|TINFO|TDEBUG] 'A short description'

Signed-off-by: Petr Vorel <pvorel@suse.cz>
---
* New in v4

 testcases/lib/tst_res_.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/testcases/lib/tst_res_.c b/testcases/lib/tst_res_.c
index fd9b8e8414..c09d689ee5 100644
--- a/testcases/lib/tst_res_.c
+++ b/testcases/lib/tst_res_.c
@@ -8,7 +8,7 @@
 
 static void print_help(void)
 {
-	printf("Usage: tst_{res,brk} filename lineno [TPASS|TBROK|TFAIL|TCONF|TINFO|TDEBUG] 'A short description'\n");
+	printf("Usage: tst_{res,brk} filename lineno [TPASS|TBROK|TFAIL|TWARN|TCONF|TINFO|TDEBUG] 'A short description'\n");
 }
 
 int main(int argc, char *argv[])
@@ -28,6 +28,8 @@ int main(int argc, char *argv[])
 		type = TCONF;
 	} else if (!strcmp(argv[3], "TINFO")) {
 		type = TINFO;
+	} else if (!strcmp(argv[3], "TWARN")) {
+		type = TWARN;
 	} else if (!strcmp(argv[3], "TDEBUG")) {
 		type = TDEBUG;
 	} else if (!strcmp(argv[3], "TBROK")) {
-- 
2.50.1