Windows 10: Check for read permission on a file or directory using the C programming language

I've written a library in C that currently only supports UNIX-like systems like Linux, and not Windows.I would like to add support for Windows, but I NEED to check if a file or directory has read permission for whoever the user is that's running whatever is using my library. I've looked at several sites/forums including this one, I've tried looking at the Microsoft Learn site and am now totally confused as which Windows C API function/syscall to even use.I've tried using the _stat wrapper, but it still says that the file is readable, even when I remove read permission from it.My code:[code

:)

 

What programming language

Hi,
I kinda have a problem... I dont know which computer programming language to learn and stick with. Does anyone have any suggestions? I have done 2d programming with c++ and python and now want to move onto possibly 3d game programming. Which language should i use that has good 3d API's? I was thinking possibly C# with XNA gamestudio becuase my high school offers C# classes. Any suggestions?!*Smile

Thanks!

 

Administartor rights lost in program file and program files x86

Hi Luca,

Thank you for posting in Microsoft Community, we appreciate your interest in Windows 10.

I understand the inconvenience you are facing with accessing the files and folders on Program file and Program file x86, we will help you with this issue.

Do let us know the following to assist you better:

• Have you logged in as an administrator?
• Is this issue specific only to the Programs file and Program file x86 folders?
  

Step 1: If you have logged-in as an administrator, I suggest you to follow the below steps to give permission for entire system, so that you can access the specific files.

• Right click on the folder and click on
  Properties.
• Click on Security tab and select the
  group\user name.
• Click on Edit option and check the option
  Full control.
• Click on Apply and then on
  Ok button.

Step 2: Try the following steps and check if it helps:

• Right-click the C: Drive that you want to take ownership of, and then click
  Properties.
• Click the Security tab, and then click
  OK on the Security message, if one appears.
• Click Advanced, and then click the
  Owner tab.
• In the Name list, click your user name,
  Administrator if you are logged in as Administrator, or click the
  Administrators group.
  
  If you want to take ownership of the contents of that folder, click to select the
  Replace owner on subcontainers and objects check box.
• Click OK.

• 
  You may receive the following error message, where
  Folder is the name of the folder that you want to take ownership of:
  You do not have permission to read the co1ntents of directory Folder. Do you want to replace the directory permissions with permissions granting you Full Control? All permissions will be replaced if you press
  Yes.
  

6. Click Yes.

7. Click OK, and then reapply the permissions and security settings that you want for the folder and the folder contents.

Hope it helps. Try the above and reply to the post with an updated status of this issue for further assistance, we will be happy to help you.

 

Directory Size Utility

Thanks buddy! Yea, this section's not dead. Kreij and I have big plans for this section. I don't want to give nothing away, but we have some bigger projects down the road. *Toast :toast: I feel I'm pretty good at coding with different languages, but I'm well behind Kreij's level of experience with those other Languages. I've been working on those other languages, and soon I'll feel comfortable enough to start, and not feel like I'm holding the project back. *Toast :toast:

Now on to your suggestions.

• maybe you rename Get Folder button caption to something more intuitive? Add Folder, Get Folder Size, Check Folder Size or something like that? Yea, that's been bothering me and I like your suggestion "Add Folder". I'll change it on the next release.
  
• Could you add subfolder files to the right pane? (it can be a tickbox with include sub dirs) I could add this, but let me see if I understand what you're asking. By subfolders you mean add all the folders in the left panel to the right panel? Those folders are all the subfolders in the "Get folder".
  
• maybe you also add export list to excel? I'll add this on the next release.
  
• there's delete file button maybe you add delete folder button too? I'll add this on the next release.
  
• and finally maybe you can add UP button for directories? I'll add this on the next release.

These are all great suggestions! Thanks Drone! *Toast :toast: