Merge "Add min_sdk_version:R to updatable apexes" into rvc-dev
diff --git a/adb/sysdeps.h b/adb/sysdeps.h
index 3e781b8..6ce5098 100644
--- a/adb/sysdeps.h
+++ b/adb/sysdeps.h
@@ -42,6 +42,12 @@
#include "sysdeps/network.h"
#include "sysdeps/stat.h"
+#if defined(__APPLE__)
+static void* mempcpy(void* dst, const void* src, size_t n) {
+ return static_cast<char*>(memcpy(dst, src, n)) + n;
+}
+#endif
+
#ifdef _WIN32
// Clang-only nullability specifiers
diff --git a/fs_mgr/tests/adb-remount-test.sh b/fs_mgr/tests/adb-remount-test.sh
index cf324fe..82c4262 100755
--- a/fs_mgr/tests/adb-remount-test.sh
+++ b/fs_mgr/tests/adb-remount-test.sh
@@ -732,6 +732,7 @@
grep -v \
-e "^\(overlay\|tmpfs\|none\|sysfs\|proc\|selinuxfs\|debugfs\|bpf\) " \
-e "^\(binfmt_misc\|cg2_bpf\|pstore\|tracefs\|adb\|mtp\|ptp\|devpts\) " \
+ -e " functionfs " \
-e "^\(/data/media\|/dev/block/loop[0-9]*\) " \
-e "^rootfs / rootfs rw," \
-e " /\(cache\|mnt/scratch\|mnt/vendor/persist\|persist\|metadata\) "
diff --git a/init/property_service.cpp b/init/property_service.cpp
index a5fea7c..a89504e 100644
--- a/init/property_service.cpp
+++ b/init/property_service.cpp
@@ -47,6 +47,7 @@
#include <thread>
#include <vector>
+#include <InitProperties.sysprop.h>
#include <android-base/chrono_utils.h>
#include <android-base/file.h>
#include <android-base/logging.h>
@@ -85,6 +86,7 @@
using android::properties::ParsePropertyInfoFile;
using android::properties::PropertyInfoAreaFile;
using android::properties::PropertyInfoEntry;
+using android::sysprop::InitProperties::is_userspace_reboot_supported;
namespace android {
namespace init {
@@ -489,6 +491,10 @@
}
LOG(INFO) << "Received sys.powerctl='" << value << "' from pid: " << cr.pid
<< process_log_string;
+ if (value == "reboot,userspace" && !is_userspace_reboot_supported().value_or(false)) {
+ *error = "Userspace reboot is not supported by this device";
+ return PROP_ERROR_INVALID_VALUE;
+ }
}
// If a process other than init is writing a non-empty value, it means that process is
diff --git a/init/property_service_test.cpp b/init/property_service_test.cpp
index 0f4cd0d..c6dcfa2 100644
--- a/init/property_service_test.cpp
+++ b/init/property_service_test.cpp
@@ -22,8 +22,10 @@
#include <sys/_system_properties.h>
#include <android-base/properties.h>
+#include <android-base/scopeguard.h>
#include <gtest/gtest.h>
+using android::base::GetProperty;
using android::base::SetProperty;
namespace android {
@@ -74,5 +76,19 @@
EXPECT_TRUE(SetProperty("property_service_utf8_test", "\xF0\x90\x80\x80"));
}
+TEST(property_service, userspace_reboot_not_supported) {
+ if (getuid() != 0) {
+ GTEST_SKIP() << "Skipping test, must be run as root.";
+ return;
+ }
+ const std::string original_value = GetProperty("init.userspace_reboot.is_supported", "");
+ auto guard = android::base::make_scope_guard([&original_value]() {
+ SetProperty("init.userspace_reboot.is_supported", original_value);
+ });
+
+ ASSERT_TRUE(SetProperty("init.userspace_reboot.is_supported", "false"));
+ EXPECT_FALSE(SetProperty("sys.powerctl", "reboot,userspace"));
+}
+
} // namespace init
} // namespace android
diff --git a/init/reboot.cpp b/init/reboot.cpp
index 081f695..d2dc6d3 100644
--- a/init/reboot.cpp
+++ b/init/reboot.cpp
@@ -102,7 +102,15 @@
if (write_to_property) {
SetProperty(LAST_REBOOT_REASON_PROPERTY, reason);
}
- WriteStringToFile(reason, LAST_REBOOT_REASON_FILE);
+ auto fd = unique_fd(TEMP_FAILURE_RETRY(open(
+ LAST_REBOOT_REASON_FILE, O_WRONLY | O_CREAT | O_TRUNC | O_CLOEXEC | O_BINARY, 0666)));
+ if (!fd.ok()) {
+ PLOG(ERROR) << "Could not open '" << LAST_REBOOT_REASON_FILE
+ << "' to persist reboot reason";
+ return;
+ }
+ WriteStringToFd(reason, fd);
+ fsync(fd.get());
}
// represents umount status during reboot / shutdown.
@@ -317,9 +325,9 @@
bool* reboot_monitor_run) {
unsigned int remaining_shutdown_time = 0;
- // 30 seconds more than the timeout passed to the thread as there is a final Umount pass
+ // 300 seconds more than the timeout passed to the thread as there is a final Umount pass
// after the timeout is reached.
- constexpr unsigned int shutdown_watchdog_timeout_default = 30;
+ constexpr unsigned int shutdown_watchdog_timeout_default = 300;
auto shutdown_watchdog_timeout = android::base::GetUintProperty(
"ro.build.shutdown.watchdog.timeout", shutdown_watchdog_timeout_default);
remaining_shutdown_time = shutdown_watchdog_timeout + shutdown_timeout.count() / 1000;
@@ -539,26 +547,6 @@
Timer t;
LOG(INFO) << "Reboot start, reason: " << reason << ", reboot_target: " << reboot_target;
- // Ensure last reboot reason is reduced to canonical
- // alias reported in bootloader or system boot reason.
- size_t skip = 0;
- std::vector<std::string> reasons = Split(reason, ",");
- if (reasons.size() >= 2 && reasons[0] == "reboot" &&
- (reasons[1] == "recovery" || reasons[1] == "bootloader" || reasons[1] == "cold" ||
- reasons[1] == "hard" || reasons[1] == "warm")) {
- skip = strlen("reboot,");
- }
- PersistRebootReason(reason.c_str() + skip, true);
- sync();
-
- // If /data isn't mounted then we can skip the extra reboot steps below, since we don't need to
- // worry about unmounting it.
- if (!IsDataMounted()) {
- sync();
- RebootSystem(cmd, reboot_target);
- abort();
- }
-
bool is_thermal_shutdown = cmd == ANDROID_RB_THERMOFF;
auto shutdown_timeout = 0ms;
@@ -591,6 +579,25 @@
// Start reboot monitor thread
sem_post(&reboot_semaphore);
+ // Ensure last reboot reason is reduced to canonical
+ // alias reported in bootloader or system boot reason.
+ size_t skip = 0;
+ std::vector<std::string> reasons = Split(reason, ",");
+ if (reasons.size() >= 2 && reasons[0] == "reboot" &&
+ (reasons[1] == "recovery" || reasons[1] == "bootloader" || reasons[1] == "cold" ||
+ reasons[1] == "hard" || reasons[1] == "warm")) {
+ skip = strlen("reboot,");
+ }
+ PersistRebootReason(reason.c_str() + skip, true);
+
+ // If /data isn't mounted then we can skip the extra reboot steps below, since we don't need to
+ // worry about unmounting it.
+ if (!IsDataMounted()) {
+ sync();
+ RebootSystem(cmd, reboot_target);
+ abort();
+ }
+
// watchdogd is a vendor specific component but should be alive to complete shutdown safely.
const std::set<std::string> to_starts{"watchdogd"};
std::vector<Service*> stop_first;
diff --git a/init/sysprop/InitProperties.sysprop b/init/sysprop/InitProperties.sysprop
index b876dc0..24c2434 100644
--- a/init/sysprop/InitProperties.sysprop
+++ b/init/sysprop/InitProperties.sysprop
@@ -31,6 +31,6 @@
type: Boolean
scope: Public
access: Readonly
- prop_name: "ro.init.userspace_reboot.is_supported"
+ prop_name: "init.userspace_reboot.is_supported"
integer_as_bool: true
}
diff --git a/init/sysprop/api/com.android.sysprop.init-current.txt b/init/sysprop/api/com.android.sysprop.init-current.txt
index b8bcef9..01f4e9a 100644
--- a/init/sysprop/api/com.android.sysprop.init-current.txt
+++ b/init/sysprop/api/com.android.sysprop.init-current.txt
@@ -2,7 +2,7 @@
module: "android.sysprop.InitProperties"
prop {
api_name: "is_userspace_reboot_supported"
- prop_name: "ro.init.userspace_reboot.is_supported"
+ prop_name: "init.userspace_reboot.is_supported"
integer_as_bool: true
}
prop {
diff --git a/libsysutils/src/NetlinkEvent.cpp b/libsysutils/src/NetlinkEvent.cpp
index 2351afa..5efe03f 100644
--- a/libsysutils/src/NetlinkEvent.cpp
+++ b/libsysutils/src/NetlinkEvent.cpp
@@ -529,6 +529,10 @@
free(buf);
} else if (opthdr->nd_opt_type == ND_OPT_DNSSL) {
// TODO: support DNSSL.
+ } else if (opthdr->nd_opt_type == ND_OPT_CAPTIVE_PORTAL) {
+ // TODO: support CAPTIVE PORTAL.
+ } else if (opthdr->nd_opt_type == ND_OPT_PREF64) {
+ // TODO: support PREF64.
} else {
SLOGD("Unknown ND option type %d\n", opthdr->nd_opt_type);
return false;