open函数的参数疑问,该怎么处理

open函数的参数疑问C/C++ codef.Open(FileName, CFile::modeCreate | CFile::modeWrite | CFile::shareExc

open函数的参数疑问

C/C++ code
f.Open(FileName, CFile::modeCreate | CFile::modeWrite | CFile::shareExclusive))与open(FileName,O_RDWR|O_CREAT,0755); 是否完全相等呢?若要跟第一句话相等,C应该怎么写呢?


[解决办法]
f.Open(FileName, CFile::modeCreate | CFile::modeWrite | CFile::shareExclusive))
这是MFC的写法,使用CFile类
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open(FileName,_O_CREAT|_S_IWRITE); 
shareExclusive貌似找不到对应的