diff options
| -rw-r--r-- | src/Platform/Unix/File.cpp | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/Platform/Unix/File.cpp b/src/Platform/Unix/File.cpp index d3413800..207efb4e 100644 --- a/src/Platform/Unix/File.cpp +++ b/src/Platform/Unix/File.cpp @@ -222,6 +222,17 @@ namespace VeraCrypt # endif } #endif +#ifdef TC_LINUX + // On Linux, try to use BLKGETSIZE64 for devices + if (Path.IsDevice()) + { + uint64 mediaSize; + if (ioctl (FileHandle, BLKGETSIZE64, &mediaSize) != -1) + { + return mediaSize; + } + } +#endif off_t current = lseek (FileHandle, 0, SEEK_CUR); throw_sys_sub_if (current == -1, wstring (Path)); SeekEnd (0); |