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我有一个问题。我想用NDK r7在Android 2.3.4中创建一个线程。当我编译此代码:错误与memset编译android中的线程的c + +代码ndk
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>
#include "System.h"
#include <jni.h>
#include <pthread.h>
unsigned int CreateThread(void* function(void*) , void * context)
{ int ret;
pthread_t thread;
ret = pthread_create(&thread, NULL, function, context);
if(ret != 0)
{ return 0;
}
return (unsigned int) thread;
}
我得到这些错误信息:
E:/Code/Android/android-ndk-r7/toolchains/arm-linux-androideabi-4.4.3/prebuilt/windows/bin/../lib/gcc/arm-linux-androideabi/4.4.3/include/stdarg.h:102: error: expected ';' before 'typedef'
In file included from E:/Code/Android/android-ndk-r7/platforms/android-14/arch-arm/usr/include/pthread.h:32, from jni/system.cpp:13:
E:/Code/Android/android-ndk-r7/platforms/android-14/arch-arm/usr/include/signal.h: In function 'int sigemptyset(sigset_t*)':
E:/Code/Android/android-ndk-r7/platforms/android-14/arch-arm/usr/include/signal.h:84: error: 'memset' was not declared in this scope
E:/Code/Android/android-ndk-r7/platforms/android-14/arch-arm/usr/include/signal.h: In function 'int sigfillset(sigset_t*)':
E:/Code/Android/android-ndk-r7/platforms/android-14/arch-arm/usr/include/signal.h:90: error: 'memset' was not declared in this scope
我错过了包括或定义的东西拿到memset的错误?
我真的不确定是什么问题,为什么memset错误apear。我也试过包括cstring,但后来我得到了大量的错误。
其实我发现这个问题,因为别人绊倒它,以及所以我决定按原样留下问题。我希望有时会有更多的答案在网上被删除而不被删除,因为即使一些“本地化问题”可能对某些人有用...... – HardCoder 2011-12-29 19:24:31