Create a stat program

.gitignore

@@ -13,4 +13,5 @@ programs/cpuid/cpuid
 programs/args/args
 programs/shutdown/shutdown
 programs/reboot/reboot
+programs/stat/stat
 programs/dist/

programs/Makefile

@@ -41,7 +41,10 @@ shutdown: force_look tlib/libtlib.a
 args: force_look tlib/libtlib.a
 	cd args; $(MAKE) args
 
-dist: one hello long loop longone longtwo keyboard tsh cpuid shutdown reboot args
+stat: force_look tlib/libtlib.a
+	cd stat; $(MAKE) stat
+
+dist: one hello long loop longone longtwo keyboard tsh cpuid shutdown reboot args stat
 	mkdir -p dist
 	cp one/a.out dist/one
 	cp hello/a.out dist/hello
@@ -55,6 +58,7 @@ dist: one hello long loop longone longtwo keyboard tsh cpuid shutdown reboot arg
 	cp reboot/reboot dist/
 	cp shutdown/shutdown dist/
 	cp args/args dist/
+	cp stat/stat dist/
 	strip dist/*
 
 force_look:
@@ -73,4 +77,5 @@ clean:
 	cd reboot; $(MAKE) clean
 	cd shutdown; $(MAKE) clean
 	cd args; $(MAKE) clean
+	cd stat; $(MAKE) clean
 	rm -rf dist

programs/stat/Makefile

@@ -0,0 +1,15 @@
+.PHONY: default clean
+
+default: stat
+
+include ../../cpp.mk
+
+%.cpp.o: src/%.cpp
+	$(CC) -c $< -o $@ $(PROGRAM_FLAGS)
+
+stat: main.cpp.o
+	$(CC) -o stat main.cpp.o $(PROGRAM_LINK_FLAGS)
+
+clean:
+	rm -f *.cpp.o
+	rm -rf stat

programs/stat/src/main.cpp

@@ -0,0 +1,23 @@
+//=======================================================================
+// Copyright Baptiste Wicht 2013-2014.
+// Distributed under the Boost Software License, Version 1.0.
+// (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//=======================================================================
+
+#include <file.hpp>
+#include <system.hpp>
+#include <errors.hpp>
+#include <print.hpp>
+
+int main(){
+    auto fd = open("/stat");
+
+    if(fd.valid()){
+        printf("fd: %u\n", *fd);
+    } else {
+        printf("stat: error: %s\n", std::error_message(fd.error()));
+    }
+
+    exit(0);
+}

tlib/include/file.hpp

@@ -5,8 +5,8 @@
 //  http://www.boost.org/LICENSE_1_0.txt)
 //=======================================================================
 
-#ifndef USER_SYSTEM_HPP
-#define USER_SYSTEM_HPP
+#ifndef USER_FILE_HPP
+#define USER_FILE_HPP
 
 #include <types.hpp>
 #include <expected.hpp>