最終更新:2013-11-21 (木) 02:23:31 (3807d)  

AOSP/system/core/libcutils/loghack.h
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Android 4.0.4 

/**
 * This is a temporary hack to enable logging from cutils.
 */

#ifndef _CUTILS_LOGHACK_H
#define _CUTILS_LOGHACK_H

#ifdef HAVE_ANDROID_OS
#include <cutils/log.h>
#else
#include <stdio.h>
#define LOG(level, ...) \
        ((void)printf("cutils:" level "/" LOG_TAG ": " __VA_ARGS__))
#define LOGV(...)   LOG("V", __VA_ARGS__)
#define LOGD(...)   LOG("D", __VA_ARGS__)
#define LOGI(...)   LOG("I", __VA_ARGS__)
#define LOGW(...)   LOG("W", __VA_ARGS__)
#define LOGE(...)   LOG("E", __VA_ARGS__)
#define LOG_ALWAYS_FATAL(...)   do { LOGE(__VA_ARGS__); exit(1); } while (0)
#endif

#endif // _CUTILS_LOGHACK_H
  • AOG?
  • LOGV? (verbose)
  • LOGD (debug)
  • LOGI? (information)
  • LOGW? (warning)
  • LOGE? (error)
↑

Android 4.1 

/**
 * This is a temporary hack to enable logging from cutils.
 */

#ifndef _CUTILS_LOGHACK_H
#define _CUTILS_LOGHACK_H

#ifdef HAVE_ANDROID_OS
#include <cutils/log.h>
#else
#include <stdio.h>
#define ALOG(level, ...) \
        ((void)printf("cutils:" level "/" LOG_TAG ": " __VA_ARGS__))
#define ALOGV(...)   ALOG("V", __VA_ARGS__)
#define ALOGD(...)   ALOG("D", __VA_ARGS__)
#define ALOGI(...)   ALOG("I", __VA_ARGS__)
#define ALOGW(...)   ALOG("W", __VA_ARGS__)
#define ALOGE(...)   ALOG("E", __VA_ARGS__)
#define LOG_ALWAYS_FATAL(...)   do { ALOGE(__VA_ARGS__); exit(1); } while (0)
#endif

#endif // _CUTILS_LOGHACK_H
  • ALOG
  • ALOGV (verbose)
  • ALOGD (debug)
  • ALOGI? (information)
  • ALOGW? (warning)
  • ALOGE? (error)
↑

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