Zero-arguments overloads and better error checking for get*dir functions

[libs/core.git] / source / fs / dir.h

diff --git a/source/fs/dir.h b/source/fs/dir.h
index 74d2d2cd6339b0118747779b9c660f03e06361e3..6bd760ced68be0ea6bdd57934d2cce925a32e70d 100644 (file)
--- a/source/fs/dir.h
+++ b/source/fs/dir.h
@@ -43,15 +43,23 @@ Path get_home_dir();
 /// Returns a directory suitable for storing user-specific data
 Path get_user_data_dir(const std::string &appname);
 
+Path get_user_data_dir();
+
 /// Returns a directory containing system-wide configuration
 Path get_sys_conf_dir(const std::string &argv0);
 
+Path get_sys_conf_dir();
+
 /// Returns a directory containing immutable system-wide data
 Path get_sys_data_dir(const std::string &argv0, const std::string &appname);
 
+Path get_sys_data_dir();
+
 /// Returns a directory containing system-wide architecture-specific files
 Path get_sys_lib_dir(const std::string &argv0, const std::string &appname);
 
+Path get_sys_lib_dir();
+
 /// Changes the current working directory
 void chdir(const Path &);