
内存分配失败故障的原因很多,内存不足、系统函数版本不匹配等都可能有这个问题出现。
这种分配失败多见于 *** 作系统使用很长时间后,安装了多种应用程序(包括无意中“安装”的病毒程序),更改了大量的系统参数和系统文件之后才可能出现。
另外补充点:
你没有说明到底是哪里分配内存失败,是开机时跳d出提示加载dll的内存分配失败?还是出现不能read或者written的分配失败?没有这个详细说明,无法给你提供如何解决的方法。
#include<stdioh>
#include<stdlibh>
#include<malloch>
struct student
{
int ID;
struct student next;
};
struct student xinjian(struct student head);
main()
{
struct student head=NULL;
int i=0;
char c;
printf("您是否需要新建一个链表");
scanf(" %c",&c);
while(c=='Y'||c=='y')
{
head=xinjian(head);
printf("您是否需要添加一个节点");
scanf(" %c",&c);
i++;
}
printf("该链表有%d个节点",++i);
return 0;
}
struct student xinjian(struct student head) // 注意你的函数需要返回指针值,不要为void应为struct student
{
struct student p=NULL,pr=head;
int data;
p=(struct student )malloc(sizeof(struct student));
if(p==NULL);
{
printf("抱歉,申请内存失败!");
exit(0);
}
if(head=NULL)
{
head=p;
}
else
{
while(pr->next!=NULL)
{
pr=pr->next ;
}
pr->next=p;
}
printf("请在节点内输入数据:");
scanf("%d",&data);
p->ID=data;
p->next=NULL;
return head;
}
你是想读取游戏进程吧 这个问题刚开始也 让我郁闷了很久 其实很多 游戏对读取内存做了特殊处理 常规的 调用api打开进程 读取内存 无效可以尝试 用token 直接调用就ok了 返回true说明调用成功下面是详细代码 Public Class ToKen
#Region "常数及结构声明"
Private Const SE_PRIVILEGE_ENABLED As Int32 = 2
Private Const EWX_SHUTDOWN As Int32 = 1
Private Const EWX_REBOOT As Int32 = 2
Private Const EWX_LOGOFF As Int32 = 0
Private Structure LUID_AND_ATTRIBUTES
Public pLuid As LUID
Public Attributes As Integer
End Structure
Private Structure LUID
Dim LowPart As Int32
Dim HighPart As Int32
End Structure
Private Structure TOKEN_PRIVILEGES
Public PrivilegeCount As Integer
Public Privileges As LUID
Public Attributes As Int32
End Structure
#End Region#Region "API声明"
Private Declare Function LookupPrivilegeValue Lib "advapi32dll" Alias "LookupPrivilegeValueA" (ByVal lpSystemName As String, ByVal lpName As String, ByRef lpLuid As LUID) As Int32
Private Declare Function AdjustTokenPrivileges Lib "advapi32dll" (ByVal TokenHandle As IntPtr, ByVal DisableAllPrivileges As Int32, ByRef NewState As TOKEN_PRIVILEGES, ByVal BufferLength As Int32, ByRef PreviousState As TOKEN_PRIVILEGES, ByRef ReturnLength As Int32) As Int32
Private Declare Function OpenProcessToken Lib "advapi32dll" (ByVal ProcessHandle As IntPtr, ByVal DesiredAccess As Integer, ByRef TokenHandle As IntPtr) As Boolean
#End Region
#Region "获取全部权限"
Public Function ToKenPrivileges() As Boolean
Dim hdlTokenHandle As Integer
Dim tmpLuid As LUID
Dim tkp As TOKEN_PRIVILEGES
Dim tkpNewButIgnored As TOKEN_PRIVILEGES
Dim lBufferNeeded As Integer
Dim currentProcess As Process = ProcessGetCurrentProcess()
If OpenProcessToken(currentProcessHandle, &HF00FF, hdlTokenHandle) Then
LookupPrivilegeValue("", "SeDebugPrivilege", tmpLuid)
tkpPrivilegeCount = 1
tkpPrivileges = tmpLuid
tkpAttributes = SE_PRIVILEGE_ENABLED
Return AdjustTokenPrivileges(hdlTokenHandle, False, tkp, Len(tkpNewButIgnored), tkpNewButIgnored, lBufferNeeded)
End If
End Function
#End Region
End Class
故障原因:
1、手机内存不够,这里所说的内存卡是手机自身的内存。
2、删除了这个游戏的系统文件。
3、SD卡插不稳或卡槽与手机卡损坏了。
解决方法:
1、首先,我们备份好后点击手机桌面上的设置按钮;
2、d出的界面,我们点击最下方的系统;
3、d出的界面,我们点击重置;
4、d出的界面,我们点击恢复出厂设置;
5、d出的界面,我们点击重置手机就可以了。
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