clearing block device will be needed for TST_ALL_FILESYSTEMS
implementation in shell API. Now we clear device during acquire,
but we will reuse this device for each tested filesystem, thus we need a
separate command for it.
Signed-off-by: Petr Vorel <pvorel@xxxxxxx>
---
testcases/lib/tst_device.c | 20 ++++++++++++++++++--
1 file changed, 18 insertions(+), 2 deletions(-)
diff --git a/testcases/lib/tst_device.c b/testcases/lib/tst_device.c
index d6b74a5ff..45f77a38b 100644
--- a/testcases/lib/tst_device.c
+++ b/testcases/lib/tst_device.c
@@ -18,8 +18,10 @@ static struct tst_test test = {
static void print_help(void)
{
- fprintf(stderr, "\nUsage: tst_device acquire [size [filename]]\n");
- fprintf(stderr, " or: tst_device release /path/to/device\n\n");
+ fprintf(stderr, "\nUsage:\n");
+ fprintf(stderr, "tst_device acquire [size [filename]]\n");
+ fprintf(stderr, "tst_device release /path/to/device\n");
+ fprintf(stderr, "tst_device clear /path/to/device\n\n");
}
static int acquire_device(int argc, char *argv[])
@@ -72,6 +74,17 @@ static int release_device(int argc, char *argv[])
return tst_detach_device(argv[2]);
}
+static int clear_device(int argc, char *argv[])
+{
+ if (argc != 3)
+ return 1;
+
+ if (tst_clear_device(argv[2]))
+ return 1;
+
+ return 0;
+}
+
int main(int argc, char *argv[])
{
/*
@@ -94,6 +107,9 @@ int main(int argc, char *argv[])
} else if (!strcmp(argv[1], "release")) {
if (release_device(argc, argv))
goto help;
+ } else if (!strcmp(argv[1], "clear")) {
+ if (clear_device(argc, argv))
+ goto help;
} else {
fprintf(stderr, "ERROR: Invalid COMMAND '%s'\n", argv[1]);
goto help;
--
2.36.1
