diff options
Diffstat (limited to 'lib/pure/os.nim')
-rw-r--r-- | lib/pure/os.nim | 65 |
1 files changed, 0 insertions, 65 deletions
diff --git a/lib/pure/os.nim b/lib/pure/os.nim index bdcd93fd3..887cf6042 100644 --- a/lib/pure/os.nim +++ b/lib/pure/os.nim @@ -350,70 +350,6 @@ proc fileNewer*(a, b: string): bool {.rtl, extern: "nos$1", noWeirdTarget.} = else: result = getLastModificationTime(a) > getLastModificationTime(b) -when defined(windows) and not weirdTarget: - proc openHandle(path: string, followSymlink=true, writeAccess=false): Handle = - var flags = FILE_FLAG_BACKUP_SEMANTICS or FILE_ATTRIBUTE_NORMAL - if not followSymlink: - flags = flags or FILE_FLAG_OPEN_REPARSE_POINT - let access = if writeAccess: GENERIC_WRITE else: 0'i32 - - when useWinUnicode: - result = createFileW( - newWideCString(path), access, - FILE_SHARE_DELETE or FILE_SHARE_READ or FILE_SHARE_WRITE, - nil, OPEN_EXISTING, flags, 0 - ) - else: - result = createFileA( - path, access, - FILE_SHARE_DELETE or FILE_SHARE_READ or FILE_SHARE_WRITE, - nil, OPEN_EXISTING, flags, 0 - ) - -proc sameFile*(path1, path2: string): bool {.rtl, extern: "nos$1", - tags: [ReadDirEffect], noWeirdTarget.} = - ## Returns true if both pathname arguments refer to the same physical - ## file or directory. - ## - ## Raises `OSError` if any of the files does not - ## exist or information about it can not be obtained. - ## - ## This proc will return true if given two alternative hard-linked or - ## sym-linked paths to the same file or directory. - ## - ## See also: - ## * `sameFileContent proc`_ - when defined(windows): - var success = true - var f1 = openHandle(path1) - var f2 = openHandle(path2) - - var lastErr: OSErrorCode - if f1 != INVALID_HANDLE_VALUE and f2 != INVALID_HANDLE_VALUE: - var fi1, fi2: BY_HANDLE_FILE_INFORMATION - - if getFileInformationByHandle(f1, addr(fi1)) != 0 and - getFileInformationByHandle(f2, addr(fi2)) != 0: - result = fi1.dwVolumeSerialNumber == fi2.dwVolumeSerialNumber and - fi1.nFileIndexHigh == fi2.nFileIndexHigh and - fi1.nFileIndexLow == fi2.nFileIndexLow - else: - lastErr = osLastError() - success = false - else: - lastErr = osLastError() - success = false - - discard closeHandle(f1) - discard closeHandle(f2) - - if not success: raiseOSError(lastErr, $(path1, path2)) - else: - var a, b: Stat - if stat(path1, a) < 0'i32 or stat(path2, b) < 0'i32: - raiseOSError(osLastError(), $(path1, path2)) - else: - result = a.st_dev == b.st_dev and a.st_ino == b.st_ino proc isAdmin*: bool {.noWeirdTarget.} = ## Returns whether the caller's process is a member of the Administrators local @@ -447,7 +383,6 @@ proc isAdmin*: bool {.noWeirdTarget.} = result = geteuid() == 0 - proc exitStatusLikeShell*(status: cint): cint = ## Converts exit code from `c_system` into a shell exit code. when defined(posix) and not weirdTarget: |