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683e5f3b04
* Swap write access mode for read write Opening with access mode w will erase the opened file. We do not want this. * Create mode Opening with write access was previously the only way to create a file through open, so add a separate FileAccessMode that uses the write access mode to create files. * Update file_system.cpp Remove a hack added to posix_rename to bypass the file clearing behaviors of FileAccessMode::Write * Check access mode in read functions Write-only files cause the EBADF return on the various read functions. Now that we're opening files differently, properly handling this is necessary. * Separate appends into proper modes Fixes a potential regression from one of my prior PRs, and ensures the Write | Append flag combo also behaves properly in read-related functions. * Move IsWriteOnly check after device/socket reads file->f is only valid for files, so checking this before checking for sockets/devices will cause access violations. * Fix issues Now that Write is identical to ReadWrite, internal uses of Write need to be swapped to my new Create mode * Fix remaining uses of FileAccessMode write to create files Missed these before. * Fix rebase * Add stubbed get_authinfo (#3722) * mostly stubbed get_authinfo * Return value observed on console if get_authinfo was called for the current thread, esrch otherwise --------- Co-authored-by: kalaposfos13 <153381648+kalaposfos13@users.noreply.github.com> Co-authored-by: georgemoralis <giorgosmrls@gmail.com>