mos*_*osg 4 c++ permissions boost boost-filesystem
如何使用Boost库将文件的权限更改为只读?
我已经看过一些问题,比如这个和这个,但我还是不知道该怎么做,我试过做
boost::filesystem::wpath path = L"abc.txt";
if( boost::filesystem::exists( path ) && boost::filesystem::is_regular_file( path ) )
{
boost::filesystem::file_status s = boost::filesystem::status( path );
/* here I need to set file permissitons to READ ONLY for `path` file */
}
Run Code Online (Sandbox Code Playgroud)
有任何想法吗?
#include <boost/filesystem.hpp>
int main()
{
using namespace boost::filesystem;
wpath path = L"abc.txt";
permissions(path, others_read|owner_read);
}
Run Code Online (Sandbox Code Playgroud)
使用boost 1.55,在Windows下,以下工作:
permissions(file_path, add_perms|owner_write|group_write|others_write);
Run Code Online (Sandbox Code Playgroud)
| 归档时间: |
|
| 查看次数: |
10363 次 |
| 最近记录: |