int int_0002;
int int_0003[4];
+ int boot_int;
+
unsigned int uint_0001;
char string_0001[65];
.int_0003[2] = 2,
.int_0003[3] = 3,
+ .boot_int = 0,
+
.uint_0001 = 314,
.string_0001 = "(none)",
.mode = 0644,
.proc_handler = proc_dointvec,
},
+ {
+ .procname = "boot_int",
+ .data = &test_data.boot_int,
+ .maxlen = sizeof(test_data.boot_int),
+ .mode = 0644,
+ .proc_handler = proc_dointvec,
+ .extra1 = SYSCTL_ZERO,
+ .extra2 = SYSCTL_ONE,
+ },
{
.procname = "uint_0001",
.data = &test_data.uint_0001,
ALL_TESTS="$ALL_TESTS 0004:1:1:uint_0001"
ALL_TESTS="$ALL_TESTS 0005:3:1:int_0003"
ALL_TESTS="$ALL_TESTS 0006:50:1:bitmap_0001"
+ALL_TESTS="$ALL_TESTS 0007:1:1:boot_int"
test_modprobe()
{
run_bitmaptest
}
+sysctl_test_0007()
+{
+ TARGET="${SYSCTL}/boot_int"
+ if [ ! -f $TARGET ]; then
+ echo "Skipping test for $TARGET as it is not present ..."
+ return $ksft_skip
+ fi
+
+ if [ -d $DIR ]; then
+ echo "Boot param test only possible sysctl_test is built-in, not module:"
+ cat $TEST_DIR/config >&2
+ return $ksft_skip
+ fi
+
+ echo -n "Testing if $TARGET is set to 1 ..."
+ ORIG=$(cat "${TARGET}")
+
+ if [ x$ORIG = "x1" ]; then
+ echo "ok"
+ return 0
+ fi
+ echo "FAIL"
+ echo "Checking if /proc/cmdline contains setting of the expected parameter ..."
+ if [ ! -f /proc/cmdline ]; then
+ echo "/proc/cmdline does not exist, test inconclusive"
+ return 0
+ fi
+
+ FOUND=$(grep -c "sysctl[./]debug[./]test_sysctl[./]boot_int=1" /proc/cmdline)
+ if [ $FOUND = "1" ]; then
+ echo "Kernel param found but $TARGET is not 1, TEST FAILED"
+ rc=1
+ test_rc
+ fi
+
+ echo "Skipping test, expected kernel parameter missing."
+ echo "To perform this test, make sure kernel is booted with parameter: sysctl.debug.test_sysctl.boot_int=1"
+ return $ksft_skip
+}
+
list_tests()
{
echo "Test ID list:"
echo "0004 x $(get_test_count 0004) - tests proc_douintvec()"
echo "0005 x $(get_test_count 0005) - tests proc_douintvec() array"
echo "0006 x $(get_test_count 0006) - tests proc_do_large_bitmap()"
+ echo "0007 x $(get_test_count 0007) - tests setting sysctl from kernel boot param"
}
usage()