diff options
| -rw-r--r-- | services/core/jni/com_android_server_AlarmManagerService.cpp | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/services/core/jni/com_android_server_AlarmManagerService.cpp b/services/core/jni/com_android_server_AlarmManagerService.cpp index e79612fbf3d3..a99c0a3fa23e 100644 --- a/services/core/jni/com_android_server_AlarmManagerService.cpp +++ b/services/core/jni/com_android_server_AlarmManagerService.cpp @@ -40,6 +40,7 @@ #include <linux/rtc.h> #include <array> +#include <limits> #include <memory> namespace android { @@ -213,22 +214,20 @@ int AlarmImpl::waitForAlarm() static jint android_server_AlarmManagerService_setKernelTime(JNIEnv*, jobject, jlong nativeData, jlong millis) { AlarmImpl *impl = reinterpret_cast<AlarmImpl *>(nativeData); - struct timeval tv; - int ret; - if (millis <= 0 || millis / 1000LL >= INT_MAX) { + if (millis <= 0 || millis / 1000LL >= std::numeric_limits<time_t>::max()) { return -1; } - tv.tv_sec = (time_t) (millis / 1000LL); - tv.tv_usec = (suseconds_t) ((millis % 1000LL) * 1000LL); - - ALOGD("Setting time of day to sec=%d\n", (int) tv.tv_sec); + struct timeval tv; + tv.tv_sec = (millis / 1000LL); + tv.tv_usec = ((millis % 1000LL) * 1000LL); - ret = impl->setTime(&tv); + ALOGD("Setting time of day to sec=%ld", tv.tv_sec); - if(ret < 0) { - ALOGW("Unable to set rtc to %ld: %s\n", tv.tv_sec, strerror(errno)); + int ret = impl->setTime(&tv); + if (ret < 0) { + ALOGW("Unable to set rtc to %ld: %s", tv.tv_sec, strerror(errno)); ret = -1; } return ret; |