X-Git-Url: http://git.tdb.fi/?p=libs%2Fcore.git;a=blobdiff_plain;f=source%2Ffs%2Futils.h;h=9c4bb5ca47fdeed1035a341d5e06e2bac54b00f8;hp=f345ba7e7f3266a2bba26c298821129ae49a8635;hb=HEAD;hpb=7563bb650aa11207a7c128ba44468cf5ad2897c7

diff --git a/source/fs/utils.h b/source/fs/utils.h
index f345ba7..9c4bb5c 100644
--- a/source/fs/utils.h
+++ b/source/fs/utils.h
@@ -1,53 +1,51 @@
 #ifndef MSP_FS_UTILS_H_
 #define MSP_FS_UTILS_H_
 
+#include <msp/core/mspcore_api.h>
 #include "path.h"
 
 namespace Msp {
 namespace FS {
 
 /// Extracts the last component of the path.
-std::string basename(const Path &);
+MSPCORE_API std::string basename(const Path &);
 
 /// Removes the last component from the path.
-Path dirname(const Path &);
-
-/**
-Returns the base part of a filename.  This includes everything up to the last
-dot, but not the dot itself.
-*/
-std::string basepart(const std::string &);
-
-/**
-Returns the extension part of a filename.  This includes the last dot and
-everything after it.
-*/
-std::string extpart(const std::string &);
-
-/**
-Fixes the case of the given path to match files / directories on the
-filesystem.
-*/
-Path fix_case(const Path &path);
+MSPCORE_API Path dirname(const Path &);
+
+/** Returns the base part of a filename.  This includes everything up to the
+last dot, but not the dot itself. */
+MSPCORE_API std::string basepart(const std::string &);
+
+/** Returns the extension part of a filename.  This includes the last dot and
+everything after it. */
+MSPCORE_API std::string extpart(const std::string &);
+
+/// Fixes the case of a path to match files / directories on the filesystem.
+MSPCORE_API Path fix_case(const Path &path);
 
 /// Reads the contents of a symbolic link
-Path readlink(const Path &path);
+MSPCORE_API Path readlink(const Path &path);
 
 /// Resolves all symlinks from a path.  Will always return an absolute path.
-Path realpath(const Path &path);
+MSPCORE_API Path realpath(const Path &path);
 
 /// Removes a file
-void unlink(const Path &path);
+MSPCORE_API void unlink(const Path &path);
 
 /// Renames a file.  Existing file, if any, is overwritten.
-void rename(const Path &from, const Path &to);
+MSPCORE_API void rename(const Path &from, const Path &to);
+
+/** Makes a path relative to some base path.  That is, base/result==path.  Both
+paths must be either absolute or relative. */
+MSPCORE_API Path relative(const Path &path, const Path &base);
 
-/// Makes a path relative to some base path.  That is, base/result==path.
-Path relative(const Path &path, const Path &base);
+/// Returns the longest prefix shared by both paths.
+MSPCORE_API Path common_ancestor(const Path &, const Path &);
 
 /** Determines how many levels a path is below another.  Returns -1 if path is
-not a descendant of parent. */
-int descendant_depth(const Path &path, const Path &parent);
+not a descendant of parent.  Both paths must be either absolute or relative. */
+MSPCORE_API int descendant_depth(const Path &path, const Path &parent);
 
 } // namespace FS
 } // namespace Msp