1 files changed, 0 insertions, 239 deletions
diff --git a/src/libutil/util.hh b/src/libutil/util.hh
index 1ce7e8312..63a4fcb6a 100644
--- a/src/libutil/util.hh
+++ b/src/libutil/util.hh
@@ -40,135 +40,6 @@ extern const std::string nativeSystem;
 
 
 /**
- * @return An absolutized path, resolving paths relative to the
- * specified directory, or the current directory otherwise.  The path
- * is also canonicalised.
- */
-Path absPath(Path path,
-    std::optional<PathView> dir = {},
-    bool resolveSymlinks = false);
-
-/**
- * Canonicalise a path by removing all `.` or `..` components and
- * double or trailing slashes.  Optionally resolves all symlink
- * components such that each component of the resulting path is *not*
- * a symbolic link.
- */
-Path canonPath(PathView path, bool resolveSymlinks = false);
-
-/**
- * Change the permissions of a path
- * Not called `chmod` as it shadows and could be confused with
- * `int chmod(char *, mode_t)`, which does not handle errors
- */
-void chmodPath(const Path & path, mode_t mode);
-
-/**
- * @return The directory part of the given canonical path, i.e.,
- * everything before the final `/`.  If the path is the root or an
- * immediate child thereof (e.g., `/foo`), this means `/`
- * is returned.
- */
-Path dirOf(const PathView path);
-
-/**
- * @return the base name of the given canonical path, i.e., everything
- * following the final `/` (trailing slashes are removed).
- */
-std::string_view baseNameOf(std::string_view path);
-
-/**
- * Perform tilde expansion on a path.
- */
-std::string expandTilde(std::string_view path);
-
-/**
- * Check whether 'path' is a descendant of 'dir'. Both paths must be
- * canonicalized.
- */
-bool isInDir(std::string_view path, std::string_view dir);
-
-/**
- * Check whether 'path' is equal to 'dir' or a descendant of
- * 'dir'. Both paths must be canonicalized.
- */
-bool isDirOrInDir(std::string_view path, std::string_view dir);
-
-/**
- * Get status of `path`.
- */
-struct stat stat(const Path & path);
-struct stat lstat(const Path & path);
-
-/**
- * `lstat` the given path if it exists.
- * @return std::nullopt if the path doesn't exist, or an optional containing the result of `lstat` otherwise
- */
-std::optional<struct stat> maybeLstat(const Path & path);
-
-/**
- * @return true iff the given path exists.
- */
-bool pathExists(const Path & path);
-
-/**
- * A version of pathExists that returns false on a permission error.
- * Useful for inferring default paths across directories that might not
- * be readable.
- * @return true iff the given path can be accessed and exists
- */
-bool pathAccessible(const Path & path);
-
-/**
- * Read the contents (target) of a symbolic link.  The result is not
- * in any way canonicalised.
- */
-Path readLink(const Path & path);
-
-bool isLink(const Path & path);
-
-/**
- * Read the contents of a directory.  The entries `.` and `..` are
- * removed.
- */
-struct DirEntry
-{
-    std::string name;
-    ino_t ino;
-    /**
-     * one of DT_*
-     */
-    unsigned char type;
-    DirEntry(std::string name, ino_t ino, unsigned char type)
-        : name(std::move(name)), ino(ino), type(type) { }
-};
-
-typedef std::vector<DirEntry> DirEntries;
-
-DirEntries readDirectory(const Path & path);
-
-unsigned char getFileType(const Path & path);
-
-/**
- * Read the contents of a file into a string.
- */
-std::string readFile(int fd);
-std::string readFile(const Path & path);
-void readFile(const Path & path, Sink & sink);
-
-/**
- * Write a string to a file.
- */
-void writeFile(const Path & path, std::string_view s, mode_t mode = 0666, bool sync = false);
-
-void writeFile(const Path & path, Source & source, mode_t mode = 0666, bool sync = false);
-
-/**
- * Flush a file's parent directory to disk
- */
-void syncParent(const Path & path);
-
-/**
  * Read a line from a file descriptor.
  */
 std::string readLine(int fd);
@@ -178,14 +49,6 @@ std::string readLine(int fd);
  */
 void writeLine(int fd, std::string s);
 
-/**
- * Delete a path; i.e., in the case of a directory, it is deleted
- * recursively. It's not an error if the path does not exist. The
- * second variant returns the number of bytes and blocks freed.
- */
-void deletePath(const Path & path);
-
-void deletePath(const Path & path, uint64_t & bytesFreed);
 
 std::string getUserName();
 
@@ -238,57 +101,6 @@ Path getStateDir();
  */
 Path createNixStateDir();
 
-/**
- * Create a directory and all its parents, if necessary.  Returns the
- * list of created directories, in order of creation.
- */
-Paths createDirs(const Path & path);
-inline Paths createDirs(PathView path)
-{
-    return createDirs(Path(path));
-}
-
-/**
- * Create a symlink.
- */
-void createSymlink(const Path & target, const Path & link);
-
-/**
- * Atomically create or replace a symlink.
- */
-void replaceSymlink(const Path & target, const Path & link);
-
-void renameFile(const Path & src, const Path & dst);
-
-/**
- * Similar to 'renameFile', but fallback to a copy+remove if `src` and `dst`
- * are on a different filesystem.
- *
- * Beware that this might not be atomic because of the copy that happens behind
- * the scenes
- */
-void moveFile(const Path & src, const Path & dst);
-
-struct CopyFileFlags
-{
-    /**
-     * Delete the file after copying.
-     */
-    bool deleteAfter = false;
-
-    /**
-     * Follow symlinks and copy the eventual target.
-     */
-    bool followSymlinks = false;
-};
-
-/**
- * Recursively copy the content of `oldPath` to `newPath`. If `andDelete` is
- * `true`, then also remove `oldPath` (making this equivalent to `moveFile`, but
- * with the guaranty that the destination will be “fresh”, with no stale inode
- * or file descriptor pointing to it).
- */
-void copyFile(const Path & oldPath, const Path & newPath, CopyFileFlags flags);
 
 /**
  * Wrappers arount read()/write() that read/write exactly the
@@ -313,27 +125,6 @@ void drainFD(int fd, Sink & sink, bool block = true);
  */
 unsigned int getMaxCPU();
 
-/**
- * Automatic cleanup of resources.
- */
-
-
-class AutoDelete
-{
-    Path path;
-    bool del;
-    bool recursive;
-public:
-    AutoDelete();
-    AutoDelete(const Path & p, bool recursive = true);
-    ~AutoDelete();
-    void cancel();
-    void reset(const Path & p, bool recursive = true);
-    operator Path() const { return path; }
-    operator PathView() const { return path; }
-};
-
-
 class AutoCloseFD
 {
     int fd;
@@ -353,19 +144,6 @@ public:
     void reset() { *this = {}; }
 };
 
-
-/**
- * Create a temporary directory.
- */
-Path createTempDir(const Path & tmpRoot = "", const Path & prefix = "nix",
-    bool includePid = true, bool useGlobalCounter = true, mode_t mode = 0755);
-
-/**
- * Create a temporary file, returning a file handle and its path.
- */
-std::pair<AutoCloseFD, Path> createTempFile(const Path & prefix = "nix");
-
-
 class Pipe
 {
 public:
@@ -375,16 +153,6 @@ public:
 };
 
 
-struct DIRDeleter
-{
-    void operator()(DIR * dir) const {
-        closedir(dir);
-    }
-};
-
-typedef std::unique_ptr<DIR, DIRDeleter> AutoCloseDir;
-
-
 class Pid
 {
     pid_t pid = -1;
@@ -824,13 +592,6 @@ struct MaintainCount
 
 
 /**
- * Used in various places.
- */
-typedef std::function<bool(const Path & path)> PathFilter;
-
-extern PathFilter defaultPathFilter;
-
-/**
  * Common initialisation performed in child processes.
  */
 void commonChildInit();