userspace: Implement true and false utilities

userspace/programs/CMakeLists.txt

@@ -12,6 +12,7 @@ set(USERSPACE_PROGRAMS
 	DynamicLoader
 	echo
 	env
+	false
 	getopt
 	http-server
 	id
@@ -37,6 +38,7 @@ set(USERSPACE_PROGRAMS
 	sudo
 	sync
 	tee
+	true
 	TaskBar
 	Terminal
 	touch

userspace/programs/false/CMakeLists.txt

@@ -0,0 +1,9 @@
+set(SOURCES
+	main.cpp
+)
+
+add_executable(false ${SOURCES})
+banan_link_library(false ban)
+banan_link_library(false libc)
+
+install(TARGETS false OPTIONAL)

userspace/programs/false/main.cpp

@@ -0,0 +1,6 @@
+#include <stdlib.h>
+
+int main()
+{
+	return EXIT_FAILURE;
+}

userspace/programs/true/CMakeLists.txt

@@ -0,0 +1,9 @@
+set(SOURCES
+	main.cpp
+)
+
+add_executable(true ${SOURCES})
+banan_link_library(true ban)
+banan_link_library(true libc)
+
+install(TARGETS true OPTIONAL)

userspace/programs/true/main.cpp

@@ -0,0 +1,6 @@
+#include <stdlib.h>
+
+int main()
+{
+	return EXIT_SUCCESS;
+}