Merge branch 'develop' into feature/remove_nasm

CMakeLists.txt

@@ -1,13 +1,14 @@
 # =============================================================================
-# PROJECT SETUP
-# =============================================================================
-
 # Set the minimum required version of cmake.
 cmake_minimum_required(VERSION 3.1...3.22)
 
 # Initialize the project.
 project(mentos C ASM)
 
+# =============================================================================
+# BUILD TYPE (Debug/Release)
+# =============================================================================
+
 # Set the default build type to Debug.
 if(NOT CMAKE_BUILD_TYPE)
     message(STATUS "Setting build type to 'Debug' as none was specified.")
@@ -15,7 +16,12 @@ if(NOT CMAKE_BUILD_TYPE)
 endif()
 
 # =============================================================================
-# OS-SPECIFIC COMPILERS SETUP
+# DOCUMENTATION
+# =============================================================================
+add_subdirectory(doc)
+
+# =============================================================================
+# OS-SPECIFIC COMPILERS
 # =============================================================================
 
 # Add operating system specific option.
@@ -55,10 +61,8 @@ else()
     set(CMAKE_LINKER ld)
 endif()
 
-# =============================================================================
-# ASSEMBLY COMPILER
-# =============================================================================
-
+# Enable the assembly language.
+enable_language(ASM)
 # Find the NASM compiler.
 find_program(ASM_COMPILER NAMES nasm HINTS /usr/bin/ /usr/local/bin/)
 # Mark the variable ASM_COMPILER as advanced.
@@ -67,19 +71,9 @@ mark_as_advanced(ASM_COMPILER)
 if(NOT ASM_COMPILER)
     message(FATAL_ERROR "ASM compiler not found!")
 endif(NOT ASM_COMPILER)
-# Set the asm compiler.
-set(CMAKE_ASM_COMPILER ${ASM_COMPILER})
+
 # Set the assembly compiler flags.
-if(CMAKE_BUILD_TYPE STREQUAL "Debug")
-    set(CMAKE_ASM_COMPILE_OBJECT "<CMAKE_ASM_COMPILER> -f elf -g -O0 -F dwarf -o <OBJECT> <SOURCE>")
-else()
-    set(CMAKE_ASM_COMPILE_OBJECT "<CMAKE_ASM_COMPILER> -f elf -g -O3 -o <OBJECT> <SOURCE>")
-endif()
-
-# =============================================================================
-# GLOBAL COMPILATION FLAGS
-# =============================================================================
-
+set(CMAKE_ASM_FLAGS "${CMAKE_ASM_FLAGS} -m32")
 # Warning flags.
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall")
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Werror")
@@ -87,14 +81,12 @@ set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wpedantic")
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -pedantic-errors")
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wshadow")
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=gnu99")
-
 # Disable some specific warnings.
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-unused-function")
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-unused-variable")
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-unknown-pragmas")
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-missing-braces")
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-unused-command-line-argument")
-
 # Set the compiler options.
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -static")
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -nostdlib")
@@ -105,11 +97,10 @@ set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fno-pic")
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fomit-frame-pointer")
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -m32")
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -march=i686")
-
+set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -ffreestanding")
 if(CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 10)
     set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fcommon")
 endif()
-
 if(CMAKE_BUILD_TYPE STREQUAL "Debug")
     set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g3")
     set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -ggdb")
@@ -118,11 +109,8 @@ elseif(CMAKE_BUILD_TYPE STREQUAL "Release")
     set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O3")
 endif(CMAKE_BUILD_TYPE STREQUAL "Debug")
 
-# Set the assembly compiler flags.
-set(CMAKE_ASM_FLAGS "${CMAKE_ASM_FLAGS} -m32")
-
 # =============================================================================
-# SUB-DIRECTORIES SETUP
+# COMPILATION
 # =============================================================================
 
 # Add the sub-directories.
@@ -130,7 +118,6 @@ add_subdirectory(programs)
 add_subdirectory(programs/tests)
 add_subdirectory(mentos)
 add_subdirectory(libc)
-add_subdirectory(doc)
 
 # =============================================================================
 # FILESYSTEM
@@ -149,7 +136,7 @@ add_custom_target(filesystem
     COMMAND echo '============================================================================='
     COMMAND echo 'Done!'
     COMMAND echo '============================================================================='
-    DEPENDS programs tests
+    DEPENDS all_programs all_tests
 )
 
 # =============================================================================
@@ -192,12 +179,12 @@ set(EMULATOR_FLAGS ${EMULATOR_FLAGS} -drive file=${CMAKE_BINARY_DIR}/rootfs.img,
 # Booting with QEMU for fun
 # =============================================================================
 
-# This first target runs the emulator passing the kernel binary file.
+# This first target runs the emualtor passing the kernel binary file.
 add_custom_target(
     qemu
     COMMAND test -e ${CMAKE_BINARY_DIR}/rootfs.img || ${CMAKE_COMMAND} -E cmake_echo_color --red "No filesystem file detected, you need to run: make filesystem"
-    COMMAND ${EMULATOR} ${EMULATOR_FLAGS} -kernel ${CMAKE_BINARY_DIR}/mentos/bootloader.bin
-    DEPENDS bootloader.bin
+    COMMAND ${EMULATOR} ${EMULATOR_FLAGS} -kernel ${CMAKE_BINARY_DIR}/mentos/kernel_bootloader.bin
+    DEPENDS kernel_bootloader.bin
 )
 
 # =============================================================================
@@ -208,19 +195,19 @@ add_custom_target(
 # executables.
 add_custom_target(
     gdbinit
-    BYPRODUCTS ${CMAKE_BINARY_DIR}/gdb.run
-    # Create the generic gdb configuration.
-    COMMAND echo "add-symbol-file ${CMAKE_BINARY_DIR}/mentos/kernel.bin" > ${CMAKE_BINARY_DIR}/gdb.run
-    COMMAND echo "add-symbol-file ${CMAKE_BINARY_DIR}/mentos/bootloader.bin" >> ${CMAKE_BINARY_DIR}/gdb.run
-    COMMAND find ${CMAKE_SOURCE_DIR}/files/bin -type f  | xargs realpath | sed 's/^/add-symbol-file /' >> ${CMAKE_BINARY_DIR}/gdb.run
-    COMMAND echo "break boot.c: boot_main" >> ${CMAKE_BINARY_DIR}/gdb.run
-    COMMAND echo "break kernel.c: kmain" >> ${CMAKE_BINARY_DIR}/gdb.run
+    BYPRODUCTS ${CMAKE_BINARY_DIR}/.gdbinit
+    COMMAND bash ${CMAKE_SOURCE_DIR}/scripts/get_text_address.sh ${CMAKE_BINARY_DIR}/mentos/kernel.bin > ${CMAKE_BINARY_DIR}/.gdbinit
+    COMMAND bash ${CMAKE_SOURCE_DIR}/scripts/get_text_address.sh ${CMAKE_BINARY_DIR}/mentos/kernel_bootloader.bin >> ${CMAKE_BINARY_DIR}/.gdbinit
+    COMMAND bash ${CMAKE_SOURCE_DIR}/scripts/get_text_address.sh ${CMAKE_BINARY_DIR}/programs/tests/test_* >> ${CMAKE_BINARY_DIR}/.gdbinit
+    COMMAND bash ${CMAKE_SOURCE_DIR}/scripts/get_text_address.sh ${CMAKE_BINARY_DIR}/programs/prog_* >> ${CMAKE_BINARY_DIR}/.gdbinit
+    COMMAND echo "break boot.c: boot_main" >> ${CMAKE_BINARY_DIR}/.gdbinit
+    COMMAND echo "break kernel.c: kmain" >> ${CMAKE_BINARY_DIR}/.gdbinit
     # Create the GDB connection file.
-    COMMAND echo "target remote localhost:1234" >> ${CMAKE_BINARY_DIR}/gdb.run
-    DEPENDS ${CMAKE_BINARY_DIR}/mentos/bootloader.bin
+    COMMAND echo "target remote localhost:1234" > ${CMAKE_BINARY_DIR}/gdb.run
+    DEPENDS ${CMAKE_BINARY_DIR}/mentos/kernel_bootloader.bin
     DEPENDS ${CMAKE_BINARY_DIR}/mentos/kernel.bin
-    DEPENDS programs
-    DEPENDS tests
+    DEPENDS all_programs
+    DEPENDS all_tests
     DEPENDS libc
 )
 
@@ -230,17 +217,15 @@ add_custom_target(
 add_custom_target(
     qemu-gdb
     COMMAND test -e ${CMAKE_BINARY_DIR}/rootfs.img || ${CMAKE_COMMAND} -E cmake_echo_color --red "No filesystem file detected, you need to run: make filesystem"
-    COMMAND echo ""
-    COMMAND echo "Now, QEMU has loaded the kernel, and it is waiting that you"
-    COMMAND echo "remotely connect to it. To start debugging, open a new shell"
-    COMMAND echo "in THIS same folder, and just type:"
-    COMMAND echo "    gdb --quiet --command=gdb.run"
-    COMMAND echo "or if you want to use cgdb, type:"
-    COMMAND echo "    cgdb --quiet --command=gdb.run"
-    COMMAND echo ""
-    COMMAND ${EMULATOR} ${EMULATOR_FLAGS} -s -S -kernel ${CMAKE_BINARY_DIR}/mentos/bootloader.bin
-    DEPENDS bootloader.bin
-    DEPENDS gdbinit
+    COMMAND echo "\n\n"
+    COMMAND echo "Now, QEMU has loaded the kernel, and it is waiting that you\n"
+    COMMAND echo "remotely connect to it. To start debugging, open a new shell\n"
+    COMMAND echo "in THIS same folder, and just type :\n"
+    COMMAND printf "    cgdb -q -iex %q" "add-auto-load-safe-path ."
+    COMMAND echo "\n\n"
+    COMMAND ${EMULATOR} ${EMULATOR_FLAGS} -s -S -kernel ${CMAKE_BINARY_DIR}/mentos/kernel_bootloader.bin
+    DEPENDS kernel_bootloader.bin
+    DEPENDS .gdbinit
 )
 
 # =============================================================================
@@ -251,9 +236,9 @@ add_custom_target(
 add_custom_target(
   cdrom.iso
   COMMAND cp -rf ${CMAKE_SOURCE_DIR}/iso .
-  COMMAND cp ${CMAKE_BINARY_DIR}/mentos/bootloader.bin ${CMAKE_BINARY_DIR}/iso/boot
+  COMMAND cp ${CMAKE_BINARY_DIR}/mentos/kernel_bootloader.bin ${CMAKE_BINARY_DIR}/iso/boot
   COMMAND grub-mkrescue -o ${CMAKE_BINARY_DIR}/cdrom.iso ${CMAKE_BINARY_DIR}/iso
-  DEPENDS bootloader.bin
+  DEPENDS kernel_bootloader.bin
 )
 
 # This third target runs the emualtor, but this time, the kernel binary file is

LICENSE.md

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2014-2024 MentOs-Team.
+Copyright (c) 2014-2022 MentOs-Team.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

doc/CMakeLists.txt

@@ -3,7 +3,7 @@ find_package(Doxygen)
 
 if (DOXYGEN_FOUND)
     # Read the file with the version.
-    file(READ ${CMAKE_SOURCE_DIR}/mentos/inc/version.h version_file)
+    file(READ ${PROJECT_SOURCE_DIR}/mentos/inc/version.h version_file)
     # Extract the OS version.
     string(REGEX MATCH "OS_MAJOR_VERSION ([0-9]*)" _ ${version_file})
     set(OS_MAJOR_VERSION ${CMAKE_MATCH_1})
@@ -15,8 +15,8 @@ if (DOXYGEN_FOUND)
     set(DOXYGEN_PROJECT_NAME "MentOS")
     set(DOXYGEN_PROJECT_NUMBER "${OS_MAJOR_VERSION}.${OS_MINOR_VERSION}.${OS_MICRO_VERSION}")
     set(DOXYGEN_PROJECT_BRIEF "The Mentoring Operating System")
-    set(DOXYGEN_USE_MDFILE_AS_MAINPAGE ${CMAKE_SOURCE_DIR}/README.md)
-    set(DOXYGEN_IMAGE_PATH ${CMAKE_SOURCE_DIR}/doc/resources)
+    set(DOXYGEN_USE_MDFILE_AS_MAINPAGE ${PROJECT_SOURCE_DIR}/README.md)
+    set(DOXYGEN_IMAGE_PATH ${PROJECT_SOURCE_DIR}/doc/resources)
     set(DOXYGEN_SHOW_INCLUDE_FILES NO)
     set(DOXYGEN_GENERATE_TREEVIEW NO)
     set(DOXYGEN_WARN_NO_PARAMDOC YES)
@@ -28,272 +28,272 @@ if (DOXYGEN_FOUND)
     set(DOXYGEN_PREDEFINED "__attribute__((x))= _syscall0= _syscall0(x)= _syscall1(x)= _syscall2(x)= _syscall3(x)=")
 
     set(DOXYGEN_WARN_FORMAT "$file($line): $text")
-    set(DOXYGEN_HTML_STYLESHEET ${CMAKE_SOURCE_DIR}/doc/doxygen.css)
+    set(DOXYGEN_HTML_STYLESHEET ${PROJECT_SOURCE_DIR}/doc/doxygen.css)
     doxygen_add_docs(
-        mentos_documentation
-        ${CMAKE_SOURCE_DIR}/README.md
-        ${CMAKE_SOURCE_DIR}/LICENSE.md
-        ${CMAKE_SOURCE_DIR}/doc/signal.md
-        ${CMAKE_SOURCE_DIR}/doc/syscall.md
+        ${PROJECT_NAME}_documentation
+        ${PROJECT_SOURCE_DIR}/README.md
+        ${PROJECT_SOURCE_DIR}/LICENSE.md
+        ${PROJECT_SOURCE_DIR}/doc/signal.md
+        ${PROJECT_SOURCE_DIR}/doc/syscall.md
         
-        ${CMAKE_SOURCE_DIR}/mentos/inc/boot.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/descriptor_tables/gdt.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/descriptor_tables/idt.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/descriptor_tables/isr.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/descriptor_tables/tss.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/devices/fpu.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/devices/pci.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/drivers/ata/ata.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/drivers/ata/ata_types.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/drivers/fdc.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/drivers/keyboard/keyboard.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/drivers/keyboard/keymap.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/drivers/mouse.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/drivers/ps2.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/drivers/rtc.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/elf/elf.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/fs/ext2.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/fs/ioctl.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/fs/procfs.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/fs/vfs.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/fs/vfs_types.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/hardware/cpuid.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/hardware/pic8259.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/hardware/timer.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/io/proc_modules.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/io/vga/vga.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/io/vga/vga_font.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/io/vga/vga_mode.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/io/vga/vga_palette.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/io/video.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/kernel.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/klib/compiler.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/klib/hashmap.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/klib/irqflags.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/klib/list.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/klib/list_head.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/klib/mutex.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/klib/ndtree.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/klib/rbtree.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/klib/spinlock.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/klib/stack_helper.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/klib/stdatomic.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/link_access.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/mem/buddysystem.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/mem/gfp.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/mem/kheap.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/mem/paging.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/mem/slab.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/mem/vmem_map.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/mem/zone_allocator.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/multiboot.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/process/prio.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/process/process.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/process/scheduler.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/process/wait.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/proc_access.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/sys/errno.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/sys/ipc.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/sys/module.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/sys/reboot.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/sys/types.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/sys/utsname.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/system/panic.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/system/printk.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/system/signal.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/system/syscall.h
-        ${CMAKE_SOURCE_DIR}/mentos/inc/version.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/boot.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/descriptor_tables/gdt.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/descriptor_tables/idt.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/descriptor_tables/isr.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/descriptor_tables/tss.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/devices/fpu.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/devices/pci.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/drivers/ata/ata.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/drivers/ata/ata_types.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/drivers/fdc.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/drivers/keyboard/keyboard.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/drivers/keyboard/keymap.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/drivers/mouse.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/drivers/ps2.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/drivers/rtc.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/elf/elf.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/fs/ext2.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/fs/ioctl.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/fs/procfs.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/fs/vfs.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/fs/vfs_types.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/hardware/cpuid.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/hardware/pic8259.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/hardware/timer.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/io/proc_modules.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/io/vga/vga.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/io/vga/vga_font.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/io/vga/vga_mode.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/io/vga/vga_palette.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/io/video.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/kernel.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/klib/compiler.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/klib/hashmap.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/klib/irqflags.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/klib/list.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/klib/list_head.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/klib/mutex.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/klib/ndtree.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/klib/rbtree.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/klib/spinlock.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/klib/stack_helper.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/klib/stdatomic.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/link_access.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/mem/buddysystem.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/mem/gfp.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/mem/kheap.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/mem/paging.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/mem/slab.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/mem/vmem_map.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/mem/zone_allocator.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/multiboot.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/process/prio.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/process/process.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/process/scheduler.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/process/wait.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/proc_access.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/sys/errno.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/sys/ipc.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/sys/module.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/sys/reboot.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/sys/types.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/sys/utsname.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/system/panic.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/system/printk.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/system/signal.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/system/syscall.h
+        ${PROJECT_SOURCE_DIR}/mentos/inc/version.h
 
-        ${CMAKE_SOURCE_DIR}/mentos/src/boot.c
-        ${CMAKE_SOURCE_DIR}/mentos/src/descriptor_tables/exception.c
-        ${CMAKE_SOURCE_DIR}/mentos/src/descriptor_tables/gdt.c
-        ${CMAKE_SOURCE_DIR}/mentos/src/descriptor_tables/idt.c
-        ${CMAKE_SOURCE_DIR}/mentos/src/descriptor_tables/interrupt.c
-        ${CMAKE_SOURCE_DIR}/mentos/src/descriptor_tables/tss.c
-        ${CMAKE_SOURCE_DIR}/mentos/src/devices/fpu.c
-        ${CMAKE_SOURCE_DIR}/mentos/src/devices/pci.c
-        ${CMAKE_SOURCE_DIR}/mentos/src/drivers/ata.c
-        ${CMAKE_SOURCE_DIR}/mentos/src/drivers/fdc.c
-        ${CMAKE_SOURCE_DIR}/mentos/src/drivers/keyboard/keyboard.c
-        ${CMAKE_SOURCE_DIR}/mentos/src/drivers/keyboard/keymap.c
-        ${CMAKE_SOURCE_DIR}/mentos/src/drivers/mouse.c
-        ${CMAKE_SOURCE_DIR}/mentos/src/drivers/ps2.c
-        ${CMAKE_SOURCE_DIR}/mentos/src/drivers/rtc.c
-        ${CMAKE_SOURCE_DIR}/mentos/src/elf/elf.c
-        ${CMAKE_SOURCE_DIR}/mentos/src/fs/ext2.c
-        ${CMAKE_SOURCE_DIR}/mentos/src/fs/ioctl.c
-        ${CMAKE_SOURCE_DIR}/mentos/src/fs/namei.c
-        ${CMAKE_SOURCE_DIR}/mentos/src/fs/open.c
-        ${CMAKE_SOURCE_DIR}/mentos/src/fs/procfs.c
-        ${CMAKE_SOURCE_DIR}/mentos/src/fs/readdir.c
-        ${CMAKE_SOURCE_DIR}/mentos/src/fs/read_write.c
-        ${CMAKE_SOURCE_DIR}/mentos/src/fs/stat.c
-        ${CMAKE_SOURCE_DIR}/mentos/src/fs/vfs.c
-        ${CMAKE_SOURCE_DIR}/mentos/src/hardware/cpuid.c
-        ${CMAKE_SOURCE_DIR}/mentos/src/hardware/pic8259.c
-        ${CMAKE_SOURCE_DIR}/mentos/src/hardware/timer.c
-        ${CMAKE_SOURCE_DIR}/mentos/src/io/debug.c
-        ${CMAKE_SOURCE_DIR}/mentos/src/io/mm_io.c
-        ${CMAKE_SOURCE_DIR}/mentos/src/io/proc_running.c
-        ${CMAKE_SOURCE_DIR}/mentos/src/io/proc_system.c
-        ${CMAKE_SOURCE_DIR}/mentos/src/io/proc_video.c
-        ${CMAKE_SOURCE_DIR}/mentos/src/io/stdio.c
-        ${CMAKE_SOURCE_DIR}/mentos/src/io/vga/vga.c
-        ${CMAKE_SOURCE_DIR}/mentos/src/io/video.c
-        ${CMAKE_SOURCE_DIR}/mentos/src/ipc/msg.c
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-        ${CMAKE_SOURCE_DIR}/mentos/src/system/signal.c
-        ${CMAKE_SOURCE_DIR}/mentos/src/system/syscall.c
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+        ${PROJECT_SOURCE_DIR}/mentos/src/descriptor_tables/exception.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/descriptor_tables/gdt.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/descriptor_tables/idt.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/descriptor_tables/interrupt.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/descriptor_tables/tss.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/devices/fpu.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/devices/pci.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/drivers/ata.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/drivers/fdc.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/drivers/keyboard/keyboard.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/drivers/keyboard/keymap.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/drivers/mouse.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/drivers/ps2.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/drivers/rtc.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/elf/elf.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/fs/ext2.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/fs/ioctl.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/fs/namei.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/fs/open.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/fs/procfs.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/fs/readdir.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/fs/read_write.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/fs/stat.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/fs/vfs.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/hardware/cpuid.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/hardware/pic8259.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/hardware/timer.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/io/debug.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/io/mm_io.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/io/proc_running.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/io/proc_system.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/io/proc_video.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/io/stdio.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/io/vga/vga.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/io/video.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/ipc/msg.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/ipc/sem.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/ipc/shm.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/kernel/sys.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/kernel.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/klib/assert.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/klib/ctype.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/klib/fcvt.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/klib/hashmap.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/klib/libgen.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/klib/list.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/klib/math.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/klib/mutex.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/klib/ndtree.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/klib/rbtree.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/klib/spinlock.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/klib/strerror.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/klib/string.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/klib/time.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/klib/vscanf.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/klib/vsprintf.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/mem/buddysystem.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/mem/kheap.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/mem/paging.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/mem/slab.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/mem/vmem_map.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/mem/zone_allocator.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/multiboot.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/process/process.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/process/scheduler.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/process/scheduler_algorithm.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/process/wait.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/sys/module.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/sys/utsname.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/system/errno.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/system/panic.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/system/printk.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/system/signal.c
+        ${PROJECT_SOURCE_DIR}/mentos/src/system/syscall.c
 
-        ${CMAKE_SOURCE_DIR}/mentos/src/boot.S
-        ${CMAKE_SOURCE_DIR}/mentos/src/descriptor_tables/exception.S
-        ${CMAKE_SOURCE_DIR}/mentos/src/descriptor_tables/gdt.S
-        ${CMAKE_SOURCE_DIR}/mentos/src/descriptor_tables/idt.S
-        ${CMAKE_SOURCE_DIR}/mentos/src/descriptor_tables/interrupt.S
-        ${CMAKE_SOURCE_DIR}/mentos/src/descriptor_tables/tss.S
-        ${CMAKE_SOURCE_DIR}/mentos/src/process/user.S
+        ${PROJECT_SOURCE_DIR}/mentos/src/boot.S
+        ${PROJECT_SOURCE_DIR}/mentos/src/descriptor_tables/exception.S
+        ${PROJECT_SOURCE_DIR}/mentos/src/descriptor_tables/gdt.S
+        ${PROJECT_SOURCE_DIR}/mentos/src/descriptor_tables/idt.S
+        ${PROJECT_SOURCE_DIR}/mentos/src/descriptor_tables/interrupt.S
+        ${PROJECT_SOURCE_DIR}/mentos/src/descriptor_tables/tss.S
+        ${PROJECT_SOURCE_DIR}/mentos/src/process/user.S
 
-        ${CMAKE_SOURCE_DIR}/libc/inc/array.h
-        ${CMAKE_SOURCE_DIR}/libc/inc/assert.h
-        ${CMAKE_SOURCE_DIR}/libc/inc/bits/ioctls.h
-        ${CMAKE_SOURCE_DIR}/libc/inc/bits/stat.h
-        ${CMAKE_SOURCE_DIR}/libc/inc/bits/termios-struct.h
-        ${CMAKE_SOURCE_DIR}/libc/inc/ctype.h
-        ${CMAKE_SOURCE_DIR}/libc/inc/fcntl.h
-        ${CMAKE_SOURCE_DIR}/libc/inc/fcvt.h
-        ${CMAKE_SOURCE_DIR}/libc/inc/grp.h
-        ${CMAKE_SOURCE_DIR}/libc/inc/io/ansi_colors.h
-        ${CMAKE_SOURCE_DIR}/libc/inc/io/debug.h
-        ${CMAKE_SOURCE_DIR}/libc/inc/io/mm_io.h
-        ${CMAKE_SOURCE_DIR}/libc/inc/io/port_io.h
-        ${CMAKE_SOURCE_DIR}/libc/inc/ipc/ipc.h
-        ${CMAKE_SOURCE_DIR}/libc/inc/ipc/msg.h
-        ${CMAKE_SOURCE_DIR}/libc/inc/ipc/sem.h
-        ${CMAKE_SOURCE_DIR}/libc/inc/ipc/shm.h
-        ${CMAKE_SOURCE_DIR}/libc/inc/libgen.h
-        ${CMAKE_SOURCE_DIR}/libc/inc/limits.h
-        ${CMAKE_SOURCE_DIR}/libc/inc/math.h
-        ${CMAKE_SOURCE_DIR}/libc/inc/pwd.h
-        ${CMAKE_SOURCE_DIR}/libc/inc/ring_buffer.h
-        ${CMAKE_SOURCE_DIR}/libc/inc/sched.h
-        ${CMAKE_SOURCE_DIR}/libc/inc/signal.h
-        ${CMAKE_SOURCE_DIR}/libc/inc/stdarg.h
-        ${CMAKE_SOURCE_DIR}/libc/inc/stdbool.h
-        ${CMAKE_SOURCE_DIR}/libc/inc/stddef.h
-        ${CMAKE_SOURCE_DIR}/libc/inc/stdint.h
-        ${CMAKE_SOURCE_DIR}/libc/inc/stdio.h
-        ${CMAKE_SOURCE_DIR}/libc/inc/stdlib.h
-        ${CMAKE_SOURCE_DIR}/libc/inc/strerror.h
-        ${CMAKE_SOURCE_DIR}/libc/inc/string.h
-        ${CMAKE_SOURCE_DIR}/libc/inc/sys/bitops.h
-        ${CMAKE_SOURCE_DIR}/libc/inc/sys/dirent.h
-        ${CMAKE_SOURCE_DIR}/libc/inc/sys/errno.h
-        ${CMAKE_SOURCE_DIR}/libc/inc/sys/ioctl.h
-        ${CMAKE_SOURCE_DIR}/libc/inc/sys/kernel_levels.h
-        ${CMAKE_SOURCE_DIR}/libc/inc/sys/reboot.h
-        ${CMAKE_SOURCE_DIR}/libc/inc/sys/stat.h
-        ${CMAKE_SOURCE_DIR}/libc/inc/sys/types.h
-        ${CMAKE_SOURCE_DIR}/libc/inc/sys/unistd.h
-        ${CMAKE_SOURCE_DIR}/libc/inc/sys/utsname.h
-        ${CMAKE_SOURCE_DIR}/libc/inc/sys/wait.h
-        ${CMAKE_SOURCE_DIR}/libc/inc/system/syscall_types.h
-        ${CMAKE_SOURCE_DIR}/libc/inc/termios.h
-        ${CMAKE_SOURCE_DIR}/libc/inc/time.h
+        ${PROJECT_SOURCE_DIR}/libc/inc/array.h
+        ${PROJECT_SOURCE_DIR}/libc/inc/assert.h
+        ${PROJECT_SOURCE_DIR}/libc/inc/bits/ioctls.h
+        ${PROJECT_SOURCE_DIR}/libc/inc/bits/stat.h
+        ${PROJECT_SOURCE_DIR}/libc/inc/bits/termios-struct.h
+        ${PROJECT_SOURCE_DIR}/libc/inc/ctype.h
+        ${PROJECT_SOURCE_DIR}/libc/inc/fcntl.h
+        ${PROJECT_SOURCE_DIR}/libc/inc/fcvt.h
+        ${PROJECT_SOURCE_DIR}/libc/inc/grp.h
+        ${PROJECT_SOURCE_DIR}/libc/inc/io/ansi_colors.h
+        ${PROJECT_SOURCE_DIR}/libc/inc/io/debug.h
+        ${PROJECT_SOURCE_DIR}/libc/inc/io/mm_io.h
+        ${PROJECT_SOURCE_DIR}/libc/inc/io/port_io.h
+        ${PROJECT_SOURCE_DIR}/libc/inc/ipc/ipc.h
+        ${PROJECT_SOURCE_DIR}/libc/inc/ipc/msg.h
+        ${PROJECT_SOURCE_DIR}/libc/inc/ipc/sem.h
+        ${PROJECT_SOURCE_DIR}/libc/inc/ipc/shm.h
+        ${PROJECT_SOURCE_DIR}/libc/inc/libgen.h
+        ${PROJECT_SOURCE_DIR}/libc/inc/limits.h
+        ${PROJECT_SOURCE_DIR}/libc/inc/math.h
+        ${PROJECT_SOURCE_DIR}/libc/inc/pwd.h
+        ${PROJECT_SOURCE_DIR}/libc/inc/ring_buffer.h
+        ${PROJECT_SOURCE_DIR}/libc/inc/sched.h
+        ${PROJECT_SOURCE_DIR}/libc/inc/signal.h
+        ${PROJECT_SOURCE_DIR}/libc/inc/stdarg.h
+        ${PROJECT_SOURCE_DIR}/libc/inc/stdbool.h
+        ${PROJECT_SOURCE_DIR}/libc/inc/stddef.h
+        ${PROJECT_SOURCE_DIR}/libc/inc/stdint.h
+        ${PROJECT_SOURCE_DIR}/libc/inc/stdio.h
+        ${PROJECT_SOURCE_DIR}/libc/inc/stdlib.h
+        ${PROJECT_SOURCE_DIR}/libc/inc/strerror.h
+        ${PROJECT_SOURCE_DIR}/libc/inc/string.h
+        ${PROJECT_SOURCE_DIR}/libc/inc/sys/bitops.h
+        ${PROJECT_SOURCE_DIR}/libc/inc/sys/dirent.h
+        ${PROJECT_SOURCE_DIR}/libc/inc/sys/errno.h
+        ${PROJECT_SOURCE_DIR}/libc/inc/sys/ioctl.h
+        ${PROJECT_SOURCE_DIR}/libc/inc/sys/kernel_levels.h
+        ${PROJECT_SOURCE_DIR}/libc/inc/sys/reboot.h
+        ${PROJECT_SOURCE_DIR}/libc/inc/sys/stat.h
+        ${PROJECT_SOURCE_DIR}/libc/inc/sys/types.h
+        ${PROJECT_SOURCE_DIR}/libc/inc/sys/unistd.h
+        ${PROJECT_SOURCE_DIR}/libc/inc/sys/utsname.h
+        ${PROJECT_SOURCE_DIR}/libc/inc/sys/wait.h
+        ${PROJECT_SOURCE_DIR}/libc/inc/system/syscall_types.h
+        ${PROJECT_SOURCE_DIR}/libc/inc/termios.h
+        ${PROJECT_SOURCE_DIR}/libc/inc/time.h
 
-        ${CMAKE_SOURCE_DIR}/libc/src/abort.c
-        ${CMAKE_SOURCE_DIR}/libc/src/assert.c
-        ${CMAKE_SOURCE_DIR}/libc/src/ctype.c
-        ${CMAKE_SOURCE_DIR}/libc/src/fcvt.c
-        ${CMAKE_SOURCE_DIR}/libc/src/grp.c
-        ${CMAKE_SOURCE_DIR}/libc/src/io/debug.c
-        ${CMAKE_SOURCE_DIR}/libc/src/io/mm_io.c
-        ${CMAKE_SOURCE_DIR}/libc/src/ipc/ipc.c
-        ${CMAKE_SOURCE_DIR}/libc/src/libc_start.c
-        ${CMAKE_SOURCE_DIR}/libc/src/libgen.c
-        ${CMAKE_SOURCE_DIR}/libc/src/math.c
-        ${CMAKE_SOURCE_DIR}/libc/src/pwd.c
-        ${CMAKE_SOURCE_DIR}/libc/src/sched.c
-        ${CMAKE_SOURCE_DIR}/libc/src/setenv.c
-        ${CMAKE_SOURCE_DIR}/libc/src/stdio.c
-        ${CMAKE_SOURCE_DIR}/libc/src/stdlib.c
-        ${CMAKE_SOURCE_DIR}/libc/src/strerror.c
-        ${CMAKE_SOURCE_DIR}/libc/src/string.c
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-        ${CMAKE_SOURCE_DIR}/libc/src/sys/ioctl.c
-        ${CMAKE_SOURCE_DIR}/libc/src/sys/unistd.c
-        ${CMAKE_SOURCE_DIR}/libc/src/sys/utsname.c
-        ${CMAKE_SOURCE_DIR}/libc/src/termios.c
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-        ${CMAKE_SOURCE_DIR}/libc/src/unistd/close.c
-        ${CMAKE_SOURCE_DIR}/libc/src/unistd/creat.c
-        ${CMAKE_SOURCE_DIR}/libc/src/unistd/exec.c
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-        ${CMAKE_SOURCE_DIR}/libc/src/unistd/fork.c
-        ${CMAKE_SOURCE_DIR}/libc/src/unistd/getcwd.c
-        ${CMAKE_SOURCE_DIR}/libc/src/unistd/getdents.c
-        ${CMAKE_SOURCE_DIR}/libc/src/unistd/getgid.c
-        ${CMAKE_SOURCE_DIR}/libc/src/unistd/getpgid.c
-        ${CMAKE_SOURCE_DIR}/libc/src/unistd/getpid.c
-        ${CMAKE_SOURCE_DIR}/libc/src/unistd/getppid.c
-        ${CMAKE_SOURCE_DIR}/libc/src/unistd/getsid.c
-        ${CMAKE_SOURCE_DIR}/libc/src/unistd/getuid.c
-        ${CMAKE_SOURCE_DIR}/libc/src/unistd/interval.c
-        ${CMAKE_SOURCE_DIR}/libc/src/unistd/kill.c
-        ${CMAKE_SOURCE_DIR}/libc/src/unistd/lseek.c
-        ${CMAKE_SOURCE_DIR}/libc/src/unistd/mkdir.c
-        ${CMAKE_SOURCE_DIR}/libc/src/unistd/nice.c
-        ${CMAKE_SOURCE_DIR}/libc/src/unistd/open.c
-        ${CMAKE_SOURCE_DIR}/libc/src/unistd/read.c
-        ${CMAKE_SOURCE_DIR}/libc/src/unistd/reboot.c
-        ${CMAKE_SOURCE_DIR}/libc/src/unistd/rmdir.c
-        ${CMAKE_SOURCE_DIR}/libc/src/unistd/setgid.c
-        ${CMAKE_SOURCE_DIR}/libc/src/unistd/setpgid.c
-        ${CMAKE_SOURCE_DIR}/libc/src/unistd/setsid.c
-        ${CMAKE_SOURCE_DIR}/libc/src/unistd/setuid.c
-        ${CMAKE_SOURCE_DIR}/libc/src/unistd/signal.c
-        ${CMAKE_SOURCE_DIR}/libc/src/unistd/stat.c
-        ${CMAKE_SOURCE_DIR}/libc/src/unistd/unlink.c
-        ${CMAKE_SOURCE_DIR}/libc/src/unistd/waitpid.c
-        ${CMAKE_SOURCE_DIR}/libc/src/unistd/write.c
-        ${CMAKE_SOURCE_DIR}/libc/src/vscanf.c
-        ${CMAKE_SOURCE_DIR}/libc/src/vsprintf.c
+        ${PROJECT_SOURCE_DIR}/libc/src/abort.c
+        ${PROJECT_SOURCE_DIR}/libc/src/assert.c
+        ${PROJECT_SOURCE_DIR}/libc/src/ctype.c
+        ${PROJECT_SOURCE_DIR}/libc/src/fcvt.c
+        ${PROJECT_SOURCE_DIR}/libc/src/grp.c
+        ${PROJECT_SOURCE_DIR}/libc/src/io/debug.c
+        ${PROJECT_SOURCE_DIR}/libc/src/io/mm_io.c
+        ${PROJECT_SOURCE_DIR}/libc/src/ipc/ipc.c
+        ${PROJECT_SOURCE_DIR}/libc/src/libc_start.c
+        ${PROJECT_SOURCE_DIR}/libc/src/libgen.c
+        ${PROJECT_SOURCE_DIR}/libc/src/math.c
+        ${PROJECT_SOURCE_DIR}/libc/src/pwd.c
+        ${PROJECT_SOURCE_DIR}/libc/src/sched.c
+        ${PROJECT_SOURCE_DIR}/libc/src/setenv.c
+        ${PROJECT_SOURCE_DIR}/libc/src/stdio.c
+        ${PROJECT_SOURCE_DIR}/libc/src/stdlib.c
+        ${PROJECT_SOURCE_DIR}/libc/src/strerror.c
+        ${PROJECT_SOURCE_DIR}/libc/src/string.c
+        ${PROJECT_SOURCE_DIR}/libc/src/sys/errno.c
+        ${PROJECT_SOURCE_DIR}/libc/src/sys/ioctl.c
+        ${PROJECT_SOURCE_DIR}/libc/src/sys/unistd.c
+        ${PROJECT_SOURCE_DIR}/libc/src/sys/utsname.c
+        ${PROJECT_SOURCE_DIR}/libc/src/termios.c
+        ${PROJECT_SOURCE_DIR}/libc/src/time.c
+        ${PROJECT_SOURCE_DIR}/libc/src/unistd/chdir.c
+        ${PROJECT_SOURCE_DIR}/libc/src/unistd/close.c
+        ${PROJECT_SOURCE_DIR}/libc/src/unistd/creat.c
+        ${PROJECT_SOURCE_DIR}/libc/src/unistd/exec.c
+        ${PROJECT_SOURCE_DIR}/libc/src/unistd/exit.c
+        ${PROJECT_SOURCE_DIR}/libc/src/unistd/fork.c
+        ${PROJECT_SOURCE_DIR}/libc/src/unistd/getcwd.c
+        ${PROJECT_SOURCE_DIR}/libc/src/unistd/getdents.c
+        ${PROJECT_SOURCE_DIR}/libc/src/unistd/getgid.c
+        ${PROJECT_SOURCE_DIR}/libc/src/unistd/getpgid.c
+        ${PROJECT_SOURCE_DIR}/libc/src/unistd/getpid.c
+        ${PROJECT_SOURCE_DIR}/libc/src/unistd/getppid.c
+        ${PROJECT_SOURCE_DIR}/libc/src/unistd/getsid.c
+        ${PROJECT_SOURCE_DIR}/libc/src/unistd/getuid.c
+        ${PROJECT_SOURCE_DIR}/libc/src/unistd/interval.c
+        ${PROJECT_SOURCE_DIR}/libc/src/unistd/kill.c
+        ${PROJECT_SOURCE_DIR}/libc/src/unistd/lseek.c
+        ${PROJECT_SOURCE_DIR}/libc/src/unistd/mkdir.c
+        ${PROJECT_SOURCE_DIR}/libc/src/unistd/nice.c
+        ${PROJECT_SOURCE_DIR}/libc/src/unistd/open.c
+        ${PROJECT_SOURCE_DIR}/libc/src/unistd/read.c
+        ${PROJECT_SOURCE_DIR}/libc/src/unistd/reboot.c
+        ${PROJECT_SOURCE_DIR}/libc/src/unistd/rmdir.c
+        ${PROJECT_SOURCE_DIR}/libc/src/unistd/setgid.c
+        ${PROJECT_SOURCE_DIR}/libc/src/unistd/setpgid.c
+        ${PROJECT_SOURCE_DIR}/libc/src/unistd/setsid.c
+        ${PROJECT_SOURCE_DIR}/libc/src/unistd/setuid.c
+        ${PROJECT_SOURCE_DIR}/libc/src/unistd/signal.c
+        ${PROJECT_SOURCE_DIR}/libc/src/unistd/stat.c
+        ${PROJECT_SOURCE_DIR}/libc/src/unistd/unlink.c
+        ${PROJECT_SOURCE_DIR}/libc/src/unistd/waitpid.c
+        ${PROJECT_SOURCE_DIR}/libc/src/unistd/write.c
+        ${PROJECT_SOURCE_DIR}/libc/src/vscanf.c
+        ${PROJECT_SOURCE_DIR}/libc/src/vsprintf.c
 
-        ${CMAKE_SOURCE_DIR}/libc/src/crt0.S
+        ${PROJECT_SOURCE_DIR}/libc/src/crt0.S
     )
 endif (DOXYGEN_FOUND)

files/README

@@ -1,8 +1,9 @@
-MentOS 0.6.0
+MentOS 0.1
 
 Welcome to the MentOS, the Mentoring Operating System.
 
-If you want some help enter the "man" command into the cli.
+If you want some help enter the "help" command into the cli.
 
 Bye,
 The Ment(OS) Team
+

files/home/test6.txt

@@ -0,0 +1 @@
+io ti vi bi!

files/home/user/test7.txt

@@ -0,0 +1 @@
+tanto questa e' solo una prova :\

files/test1.txt

@@ -0,0 +1 @@
+ciao mondo

files/test2.txt

@@ -0,0 +1,3 @@
+come va ?
+AAA
+

files/test3.txt

@@ -0,0 +1 @@
+bho, io credo bene eh eh eh

files/test4.txt

@@ -0,0 +1 @@
+tanto questa e' solo una prova :\

files/test5.txt

@@ -0,0 +1 @@
+io ti vi bi!

libc/CMakeLists.txt

@@ -1,77 +1,70 @@
-# =============================================================================
-# LIBRARY
-# =============================================================================
-
-# Add the library.
-add_library(
-    libc
-    ${CMAKE_SOURCE_DIR}/libc/src/stdio.c
-    ${CMAKE_SOURCE_DIR}/libc/src/ctype.c
-    ${CMAKE_SOURCE_DIR}/libc/src/string.c
-    ${CMAKE_SOURCE_DIR}/libc/src/stdlib.c
-    ${CMAKE_SOURCE_DIR}/libc/src/math.c
-    ${CMAKE_SOURCE_DIR}/libc/src/fcvt.c
-    ${CMAKE_SOURCE_DIR}/libc/src/time.c
-    ${CMAKE_SOURCE_DIR}/libc/src/strerror.c
-    ${CMAKE_SOURCE_DIR}/libc/src/termios.c
-    ${CMAKE_SOURCE_DIR}/libc/src/libgen.c
-    ${CMAKE_SOURCE_DIR}/libc/src/vsprintf.c
-    ${CMAKE_SOURCE_DIR}/libc/src/vscanf.c
-    ${CMAKE_SOURCE_DIR}/libc/src/pwd.c
-    ${CMAKE_SOURCE_DIR}/libc/src/grp.c
-    ${CMAKE_SOURCE_DIR}/libc/src/sched.c
-    ${CMAKE_SOURCE_DIR}/libc/src/readline.c
-    ${CMAKE_SOURCE_DIR}/libc/src/setenv.c
-    ${CMAKE_SOURCE_DIR}/libc/src/assert.c
-    ${CMAKE_SOURCE_DIR}/libc/src/abort.c
-    ${CMAKE_SOURCE_DIR}/libc/src/io/mm_io.c
-    ${CMAKE_SOURCE_DIR}/libc/src/io/debug.c
-    ${CMAKE_SOURCE_DIR}/libc/src/sys/ipc.c
-    ${CMAKE_SOURCE_DIR}/libc/src/sys/unistd.c
-    ${CMAKE_SOURCE_DIR}/libc/src/sys/errno.c
-    ${CMAKE_SOURCE_DIR}/libc/src/sys/utsname.c
-    ${CMAKE_SOURCE_DIR}/libc/src/sys/mman.c
-    ${CMAKE_SOURCE_DIR}/libc/src/sys/ioctl.c
-    ${CMAKE_SOURCE_DIR}/libc/src/unistd/creat.c
-    ${CMAKE_SOURCE_DIR}/libc/src/unistd/getppid.c
-    ${CMAKE_SOURCE_DIR}/libc/src/unistd/getpid.c
-    ${CMAKE_SOURCE_DIR}/libc/src/unistd/exit.c
-    ${CMAKE_SOURCE_DIR}/libc/src/unistd/setsid.c
-    ${CMAKE_SOURCE_DIR}/libc/src/unistd/getsid.c
-    ${CMAKE_SOURCE_DIR}/libc/src/unistd/setpgid.c
-    ${CMAKE_SOURCE_DIR}/libc/src/unistd/getpgid.c
-    ${CMAKE_SOURCE_DIR}/libc/src/unistd/setgid.c
-    ${CMAKE_SOURCE_DIR}/libc/src/unistd/getgid.c
-    ${CMAKE_SOURCE_DIR}/libc/src/unistd/setuid.c
-    ${CMAKE_SOURCE_DIR}/libc/src/unistd/getuid.c
-    ${CMAKE_SOURCE_DIR}/libc/src/unistd/fork.c
-    ${CMAKE_SOURCE_DIR}/libc/src/unistd/read.c
-    ${CMAKE_SOURCE_DIR}/libc/src/unistd/write.c
-    ${CMAKE_SOURCE_DIR}/libc/src/unistd/exec.c
-    ${CMAKE_SOURCE_DIR}/libc/src/unistd/nice.c
-    ${CMAKE_SOURCE_DIR}/libc/src/unistd/open.c
-    ${CMAKE_SOURCE_DIR}/libc/src/unistd/reboot.c
-    ${CMAKE_SOURCE_DIR}/libc/src/unistd/waitpid.c
-    ${CMAKE_SOURCE_DIR}/libc/src/unistd/chdir.c
-    ${CMAKE_SOURCE_DIR}/libc/src/unistd/getcwd.c
-    ${CMAKE_SOURCE_DIR}/libc/src/unistd/close.c
-    ${CMAKE_SOURCE_DIR}/libc/src/unistd/stat.c
-    ${CMAKE_SOURCE_DIR}/libc/src/unistd/rmdir.c
-    ${CMAKE_SOURCE_DIR}/libc/src/unistd/mkdir.c
-    ${CMAKE_SOURCE_DIR}/libc/src/unistd/unlink.c
-    ${CMAKE_SOURCE_DIR}/libc/src/unistd/getdents.c
-    ${CMAKE_SOURCE_DIR}/libc/src/unistd/lseek.c
-    ${CMAKE_SOURCE_DIR}/libc/src/unistd/kill.c
-    ${CMAKE_SOURCE_DIR}/libc/src/unistd/signal.c
-    ${CMAKE_SOURCE_DIR}/libc/src/unistd/interval.c
-    ${CMAKE_SOURCE_DIR}/libc/src/unistd/symlink.c
-    ${CMAKE_SOURCE_DIR}/libc/src/unistd/readlink.c
-    ${CMAKE_SOURCE_DIR}/libc/src/libc_start.c
-    ${CMAKE_SOURCE_DIR}/libc/src/crt0.S
+# Add the libc library.
+add_library(libc
+    ${PROJECT_SOURCE_DIR}/libc/src/stdio.c
+    ${PROJECT_SOURCE_DIR}/libc/src/ctype.c
+    ${PROJECT_SOURCE_DIR}/libc/src/string.c
+    ${PROJECT_SOURCE_DIR}/libc/src/stdlib.c
+    ${PROJECT_SOURCE_DIR}/libc/src/math.c
+    ${PROJECT_SOURCE_DIR}/libc/src/fcvt.c
+    ${PROJECT_SOURCE_DIR}/libc/src/time.c
+    ${PROJECT_SOURCE_DIR}/libc/src/strerror.c
+    ${PROJECT_SOURCE_DIR}/libc/src/termios.c
+    ${PROJECT_SOURCE_DIR}/libc/src/libgen.c
+    ${PROJECT_SOURCE_DIR}/libc/src/vsprintf.c
+    ${PROJECT_SOURCE_DIR}/libc/src/vscanf.c
+    ${PROJECT_SOURCE_DIR}/libc/src/pwd.c
+    ${PROJECT_SOURCE_DIR}/libc/src/grp.c
+    ${PROJECT_SOURCE_DIR}/libc/src/sched.c
+    ${PROJECT_SOURCE_DIR}/libc/src/readline.c
+    ${PROJECT_SOURCE_DIR}/libc/src/setenv.c
+    ${PROJECT_SOURCE_DIR}/libc/src/assert.c
+    ${PROJECT_SOURCE_DIR}/libc/src/abort.c
+    ${PROJECT_SOURCE_DIR}/libc/src/io/mm_io.c
+    ${PROJECT_SOURCE_DIR}/libc/src/io/debug.c
+    ${PROJECT_SOURCE_DIR}/libc/src/sys/ipc.c
+    ${PROJECT_SOURCE_DIR}/libc/src/sys/unistd.c
+    ${PROJECT_SOURCE_DIR}/libc/src/sys/errno.c
+    ${PROJECT_SOURCE_DIR}/libc/src/sys/utsname.c
+    ${PROJECT_SOURCE_DIR}/libc/src/sys/mman.c
+    ${PROJECT_SOURCE_DIR}/libc/src/sys/ioctl.c
+    ${PROJECT_SOURCE_DIR}/libc/src/unistd/creat.c
+    ${PROJECT_SOURCE_DIR}/libc/src/unistd/getppid.c
+    ${PROJECT_SOURCE_DIR}/libc/src/unistd/getpid.c
+    ${PROJECT_SOURCE_DIR}/libc/src/unistd/exit.c
+    ${PROJECT_SOURCE_DIR}/libc/src/unistd/setsid.c
+    ${PROJECT_SOURCE_DIR}/libc/src/unistd/getsid.c
+    ${PROJECT_SOURCE_DIR}/libc/src/unistd/setpgid.c
+    ${PROJECT_SOURCE_DIR}/libc/src/unistd/getpgid.c
+    ${PROJECT_SOURCE_DIR}/libc/src/unistd/setgid.c
+    ${PROJECT_SOURCE_DIR}/libc/src/unistd/getgid.c
+    ${PROJECT_SOURCE_DIR}/libc/src/unistd/setuid.c
+    ${PROJECT_SOURCE_DIR}/libc/src/unistd/getuid.c
+    ${PROJECT_SOURCE_DIR}/libc/src/unistd/fork.c
+    ${PROJECT_SOURCE_DIR}/libc/src/unistd/read.c
+    ${PROJECT_SOURCE_DIR}/libc/src/unistd/write.c
+    ${PROJECT_SOURCE_DIR}/libc/src/unistd/exec.c
+    ${PROJECT_SOURCE_DIR}/libc/src/unistd/nice.c
+    ${PROJECT_SOURCE_DIR}/libc/src/unistd/open.c
+    ${PROJECT_SOURCE_DIR}/libc/src/unistd/reboot.c
+    ${PROJECT_SOURCE_DIR}/libc/src/unistd/waitpid.c
+    ${PROJECT_SOURCE_DIR}/libc/src/unistd/chdir.c
+    ${PROJECT_SOURCE_DIR}/libc/src/unistd/getcwd.c
+    ${PROJECT_SOURCE_DIR}/libc/src/unistd/close.c
+    ${PROJECT_SOURCE_DIR}/libc/src/unistd/stat.c
+    ${PROJECT_SOURCE_DIR}/libc/src/unistd/rmdir.c
+    ${PROJECT_SOURCE_DIR}/libc/src/unistd/mkdir.c
+    ${PROJECT_SOURCE_DIR}/libc/src/unistd/unlink.c
+    ${PROJECT_SOURCE_DIR}/libc/src/unistd/getdents.c
+    ${PROJECT_SOURCE_DIR}/libc/src/unistd/lseek.c
+    ${PROJECT_SOURCE_DIR}/libc/src/unistd/kill.c
+    ${PROJECT_SOURCE_DIR}/libc/src/unistd/signal.c
+    ${PROJECT_SOURCE_DIR}/libc/src/unistd/interval.c
+    ${PROJECT_SOURCE_DIR}/libc/src/unistd/symlink.c
+    ${PROJECT_SOURCE_DIR}/libc/src/unistd/readlink.c
+    ${PROJECT_SOURCE_DIR}/libc/src/libc_start.c
+    ${PROJECT_SOURCE_DIR}/libc/src/crt0.s
 )
-
 # Add the includes.
-target_include_directories(libc PUBLIC inc)
-
+target_include_directories(libc PRIVATE ${PROJECT_SOURCE_DIR}/libc/inc)
 # Remove the 'lib' prefix.
-set_target_properties(libc PROPERTIES PREFIX "")
+set_target_properties(libc PROPERTIES PREFIX "")

libc/inc/array.h

@@ -1,6 +1,6 @@
 /// @file array.h
 /// @brief
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #pragma once

libc/inc/assert.h

@@ -1,6 +1,6 @@
 /// @file assert.h
 /// @brief Defines the function and pre-processor macro for assertions.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #pragma once

libc/inc/bits/ioctls.h

@@ -1,6 +1,6 @@
 /// @file ioctls.h
 /// @brief Input/Output ConTroL (IOCTL) numbers.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #pragma once

libc/inc/bits/stat.h

@@ -1,6 +1,6 @@
 /// @file stat.h
 /// @brief Defines the structure used by the functiosn fstat(), lstat(), and stat().
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #pragma once

libc/inc/bits/termios-struct.h

@@ -1,6 +1,6 @@
 /// @file termios-struct.h
 /// @brief Definition of the `termios` structure.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #pragma once

libc/inc/ctype.h

@@ -1,6 +1,6 @@
 /// @file ctype.h
 /// @brief Functions related to character handling.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #pragma once

libc/inc/fcntl.h

@@ -1,6 +1,6 @@
 /// @file fcntl.h
 /// @brief Headers of functions fcntl() and open().
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #pragma once

libc/inc/fcvt.h

@@ -1,6 +1,6 @@
 /// @file fcvt.h
 /// @brief Declare the functions required to turn double values into a string.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #pragma once

libc/inc/grp.h

@@ -1,6 +1,6 @@
 /// @file grp.h
 /// @brief Defines the structures and functions for managing groups.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #pragma once

libc/inc/io/ansi_colors.h

@@ -1,6 +1,6 @@
 /// @file ansi_colors.h
 /// @brief List of ANSI colors.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #pragma once

libc/inc/io/debug.h

@@ -1,6 +1,6 @@
 /// @file debug.h
 /// @brief Debugging primitives.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #pragma once

libc/inc/io/mm_io.h

@@ -1,6 +1,6 @@
 /// @file mm_io.h
 /// @brief Memory Mapped IO functions.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #pragma once

libc/inc/io/port_io.h

@@ -1,6 +1,6 @@
 /// @file port_io.h
 /// @brief Byte I/O on ports prototypes.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #pragma once

libc/inc/libgen.h

@@ -1,6 +1,6 @@
 /// @file libgen.h
 /// @brief String routines.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #include "stddef.h"

libc/inc/limits.h

@@ -1,6 +1,6 @@
 /// @file limits.h
 /// @brief OS numeric limits.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #pragma once

libc/inc/math.h

@@ -1,6 +1,6 @@
 /// @file math.h
 /// @brief Mathematical constants and functions.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #pragma once

libc/inc/pwd.h

@@ -1,6 +1,6 @@
 /// @file pwd.h
 /// @brief Contains the structure and functions for managing passwords.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #pragma once

libc/inc/readline.h

@@ -1,6 +1,6 @@
 /// @file readline.h
 /// @brief
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #include "stddef.h"

libc/inc/ring_buffer.h

@@ -1,6 +1,6 @@
 /// @file ring_buffer.h
 /// @brief
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #pragma once

libc/inc/sched.h

@@ -1,6 +1,6 @@
 /// @file sched.h
 /// @brief Structures and functions for managing the scheduler.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #include "sys/types.h"

libc/inc/signal.h

@@ -1,6 +1,6 @@
 /// @file signal.h
 /// @brief Signals definition.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #pragma once

libc/inc/stdarg.h

@@ -1,6 +1,6 @@
 /// @file stdarg.h
 /// @brief Contains the macros required to manage variable number of arguments.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #pragma once

libc/inc/stdbool.h

@@ -1,6 +1,6 @@
 /// @file stdbool.h
 /// @brief Defines the boolean values.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #pragma once

libc/inc/stddef.h

@@ -1,6 +1,6 @@
 /// @file stddef.h
 /// @brief Define basic data types.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #pragma once

libc/inc/stdint.h

@@ -1,6 +1,6 @@
 /// @file stdint.h
 /// @brief Standard integer data-types.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #pragma once

libc/inc/stdio.h

@@ -1,6 +1,6 @@
 /// @file stdio.h
 /// @brief Standard I/0 functions.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #pragma once

libc/inc/stdlib.h

@@ -1,6 +1,6 @@
 /// @file stdlib.h
 /// @brief Useful generic functions and macros.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #pragma once

libc/inc/strerror.h

@@ -1,6 +1,6 @@
 /// @file strerror.h
 /// @brief Contains the function that transfornms an errno into a string.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #pragma once

libc/inc/string.h

@@ -1,6 +1,6 @@
 /// @file string.h
 /// @brief String routines.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #pragma once

libc/inc/sys/bitops.h

@@ -1,6 +1,6 @@
 /// @file bitops.h
 /// @brief Bitmasks functions.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #pragma once

libc/inc/sys/dirent.h

@@ -1,6 +1,6 @@
 /// @file dirent.h
 /// @brief Functions used to manage directories.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #pragma once

libc/inc/sys/errno.h

@@ -1,6 +1,6 @@
 /// @file errno.h
 /// @brief System call errors definition.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #pragma once

libc/inc/sys/ioctl.h

@@ -1,6 +1,6 @@
 /// @file ioctl.h
 /// @brief Input/Output ConTroL (IOCTL) functions.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #pragma once

libc/inc/sys/ipc.h

@@ -1,6 +1,6 @@
 /// @file ipc.h
 /// @brief Inter-Process Communication (IPC) structures.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #pragma once

libc/inc/sys/kernel_levels.h

@@ -1,6 +1,6 @@
 /// @file   kernel_levels.h
 /// @brief
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #pragma once

libc/inc/sys/list_head.h

@@ -1,6 +1,6 @@
 /// @file list_head.h
 /// @brief
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #pragma once

libc/inc/sys/list_head_algorithm.h

@@ -1,7 +1,7 @@
 /// @file list_head_algorithm.h
 /// @author Enrico Fraccaroli (enry.frak@gmail.com)
 /// @brief Some general algorithm that might come in handy while using list_head.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #pragma once

libc/inc/sys/mman.h

@@ -1,7 +1,7 @@
 /// @file mman.h
 /// @author Enrico Fraccaroli (enry.frak@gmail.com)
 /// @brief Functions for managing mappings in virtual address space.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #pragma once

libc/inc/sys/msg.h

@@ -1,6 +1,6 @@
 /// @file msg.h
 /// @brief Definition of structure for managing message queues.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #pragma once

libc/inc/sys/reboot.h

@@ -1,6 +1,6 @@
 /// @file reboot.h
 /// @brief Defines the values required to issue a reboot.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #pragma once

libc/inc/sys/sem.h

@@ -1,6 +1,6 @@
 /// @file sem.h
 /// @brief Definition of structure for managing semaphores.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #pragma once

libc/inc/sys/shm.h

@@ -1,6 +1,6 @@
 /// @file shm.h
 /// @brief Definition of structure for managing shared memories.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #pragma once

libc/inc/sys/stat.h

@@ -1,6 +1,6 @@
 /// @file stat.h
 /// @brief Stat functions.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #pragma once

libc/inc/sys/types.h

@@ -1,6 +1,6 @@
 /// @file types.h
 /// @brief Collection of Kernel datatype
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #pragma once

libc/inc/sys/unistd.h

@@ -1,6 +1,6 @@
 /// @file unistd.h
 /// @brief Functions used to manage files.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #pragma once

libc/inc/sys/utsname.h

@@ -1,6 +1,6 @@
 /// @file utsname.h
 /// @brief Functions used to provide information about the machine & OS.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #pragma once

libc/inc/sys/wait.h

@@ -1,6 +1,6 @@
 /// @file wait.h
 /// @brief Event management functions.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #pragma once

libc/inc/system/syscall_types.h

@@ -1,6 +1,6 @@
 /// @file syscall_types.h
 /// @brief System Call numbers.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #pragma once

libc/inc/termios.h

@@ -1,6 +1,6 @@
 /// @file termios.h
 /// @brief Defines the termios functions.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #pragma once

libc/inc/time.h

@@ -1,6 +1,6 @@
 /// @file time.h
 /// @brief Time-related functions.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #pragma once

libc/src/abort.c

@@ -1,6 +1,6 @@
 /// @file abort.c
 /// @brief
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #include "sys/unistd.h"

libc/src/assert.c

@@ -1,6 +1,6 @@
 /// @file assert.c
 /// @brief
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #include "assert.h"

libc/src/crt0.s

@@ -0,0 +1,15 @@
+.extern main
+.extern __libc_start_main
+.global _start
+
+# -----------------------------------------------------------------------------
+# SECTION (text)
+# -----------------------------------------------------------------------------
+.text
+_start:                      # _start is the entry point known to the linker
+    mov $0, %ebp            # Set ebp to 0 as x86 programs require
+    push $main
+    call __libc_start_main  # Call the libc initialization function.
+    mov %eax, %ebx          # Move `main` return value to ebx.
+    mov $1, %eax            # Call the `exit` function by using `int 80` (i.e., a system call)
+    int $0x80

libc/src/ctype.c

@@ -1,6 +1,6 @@
 /// @file ctype.c
 /// @brief Functions related to character handling.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #include "ctype.h"

libc/src/fcvt.c

@@ -1,6 +1,6 @@
 /// @file fcvt.c
 /// @brief Define the functions required to turn double values into a string.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #include "fcvt.h"

libc/src/grp.c

@@ -1,6 +1,6 @@
 /// @file grp.c
 /// @brief
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #include "grp.h"

libc/src/io/debug.c

@@ -1,6 +1,6 @@
 /// @file   debug.c
 /// @brief  Debugging primitives.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #include "io/debug.h"

libc/src/io/mm_io.c

@@ -1,6 +1,6 @@
 /// @file mm_io.c
 /// @brief Memory Mapped IO functions implementation.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #include "io/mm_io.h"

libc/src/libc_start.c

@@ -1,6 +1,6 @@
 /// @file libc_start.c
 /// @brief Contains the programs initialization procedure.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #include "sys/unistd.h"

libc/src/libgen.c

@@ -1,6 +1,6 @@
 /// @file libgen.c
 /// @brief String routines.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #include "libgen.h"

libc/src/math.c

@@ -1,6 +1,6 @@
 /// @file math.c
 /// @brief
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #include "math.h"

libc/src/pwd.c

@@ -1,6 +1,6 @@
 /// @file pwd.c
 /// @brief
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #include "pwd.h"

libc/src/sched.c

@@ -1,6 +1,6 @@
 /// @file sched.c
 /// @brief Function for managing scheduler.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #include "system/syscall_types.h"

libc/src/setenv.c

@@ -1,6 +1,6 @@
 /// @file setenv.c
 /// @brief Defines the functions used to manipulate the environmental variables.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #include "sys/errno.h"

libc/src/stdio.c

@@ -1,6 +1,6 @@
 /// @file stdio.c
 /// @brief Standard I/0 functions.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #include "sys/errno.h"

libc/src/stdlib.c

@@ -1,6 +1,6 @@
 /// @file stdlib.c
 /// @brief
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #include "stddef.h"

libc/src/strerror.c

@@ -1,6 +1,6 @@
 /// @file strerror.c
 /// @brief
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #include "strerror.h"

libc/src/string.c

@@ -1,6 +1,6 @@
 /// @file string.c
 /// @brief String routines.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #include "string.h"

libc/src/sys/errno.c

@@ -1,6 +1,6 @@
 /// @file errno.c
 /// @brief Stores the error number.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #include "sys/errno.h"

libc/src/sys/ioctl.c

@@ -1,6 +1,6 @@
 /// @file ioctl.c
 /// @brief Input/Output ConTroL (IOCTL) functions implementation.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #include "sys/ioctl.h"

libc/src/sys/ipc.c

@@ -1,6 +1,6 @@
 /// @file ipc.c
 /// @brief Inter-Process Communication (IPC) system call implementation.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #include "sys/ipc.h"

libc/src/sys/mman.c

@@ -1,7 +1,7 @@
 /// @file mman.c
 /// @author Enrico Fraccaroli (enry.frak@gmail.com)
 /// @brief Functions for managing mappings in virtual address space.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #include "sys/mman.h"

libc/src/sys/unistd.c

@@ -1,6 +1,6 @@
 /// @file unistd.c
 /// @brief Functions used to manage files.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #include "sys/unistd.h"

libc/src/sys/utsname.c

@@ -1,6 +1,6 @@
 /// @file utsname.c
 /// @brief Functions used to provide information about the machine & OS.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #include "sys/utsname.h"

libc/src/termios.c

@@ -1,6 +1,6 @@
 /// @file termios.c
 /// @brief
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #include "termios.h"

libc/src/time.c

@@ -1,6 +1,6 @@
 /// @file time.c
 /// @brief Clock functions.
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #include "time.h"

libc/src/unistd/chdir.c

@@ -1,6 +1,6 @@
 /// @file   chdir.c
 /// @brief
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #include "sys/unistd.h"

libc/src/unistd/close.c

@@ -1,6 +1,6 @@
 /// @file close.c
 /// @brief
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #include "sys/unistd.h"

libc/src/unistd/creat.c

@@ -1,6 +1,6 @@
 /// @file creat.c
 /// @brief
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #include "sys/unistd.h"

libc/src/unistd/exec.c

@@ -1,6 +1,6 @@
 /// @file exec.c
 /// @brief
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #include "sys/unistd.h"

libc/src/unistd/exit.c

@@ -1,6 +1,6 @@
 /// @file exit.c
 /// @brief
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #include "sys/unistd.h"

libc/src/unistd/fork.c

@@ -1,6 +1,6 @@
 /// @file fork.c
 /// @brief
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #include "sys/unistd.h"

libc/src/unistd/getcwd.c

@@ -1,6 +1,6 @@
 /// @file   getcwd.c
 /// @brief
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #include "sys/unistd.h"

libc/src/unistd/getdents.c

@@ -1,6 +1,6 @@
 /// @file getdents.c
 /// @brief
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #include "sys/unistd.h"

libc/src/unistd/getgid.c

@@ -1,6 +1,6 @@
 /// @file getgid.c
 /// @brief
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #include "sys/unistd.h"

libc/src/unistd/getpgid.c

@@ -1,6 +1,6 @@
 /// @file getpgid.c
 /// @brief
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #include "sys/unistd.h"

libc/src/unistd/getpid.c

@@ -1,6 +1,6 @@
 /// @file getpid.c
 /// @brief
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #include "sys/unistd.h"

libc/src/unistd/getppid.c

@@ -1,6 +1,6 @@
 /// @file getppid.c
 /// @brief
-/// @copyright (c) 2014-2024 This file is distributed under the MIT License.
+/// @copyright (c) 2014-2023 This file is distributed under the MIT License.
 /// See LICENSE.md for details.
 
 #include "sys/unistd.h"