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加这个头文件试试
#include <syslog.h>
#include <stdarg.h>
#include "nsswitch.h"#include <android/log.h>
#include <jni.h>
#include <JNIHelp.h>
//#include <android_runtime/AndroidRuntime.h>
#include <stdio.h>
#include <utils/Log.h>
//#define LOG_TAG "WJC"
......LOGE("question = \n");
编译报错:build/core/base_rules.mk:69: unusual tags systembuilder on badblocks at external/e2fsprogs/misc
target C: libc_common <= bionic/libc/netbsd/net/getaddrinfo.c
bionic/libc/netbsd/net/getaddrinfo.c:457:1: error: macro "LOG_PRI" passed 3 arguments, but takes just 1
bionic/libc/netbsd/net/getaddrinfo.c: In function 'getaddrinfo':
bionic/libc/netbsd/net/getaddrinfo.c:457: error: 'LOG_PRI' undeclared (first use in this function)
bionic/libc/netbsd/net/getaddrinfo.c:457: error: (Each undeclared identifier is reported only once
bionic/libc/netbsd/net/getaddrinfo.c:457: error: for each function it appears in.)
make: *** [out/target/product/generic_x86/obj/STATIC_LIBRARIES/libc_common_intermediates/netbsd/net/getaddrinfo.o] Error 1