separating: there will be libk and libc

docs/DEVELOPERS.md

@@ -59,7 +59,7 @@ void program_myprogram(int argc, char* argv[])
 ```
 
 Then, code your stuff freely. The entry point function will basically be the "main" function of your program, like in a regular C file. You can make your own header file too, for example `myprogram.h`.
-Keep in mind that the standard C library is not available here, so you'll have to use functions from the BlankOS C library, which is located in `src/libc`. Also feel free to look at the header files in `src/drivers` and `src/kernel`, there might be interesting functions in there too (managing input/output devices, the timer, etc..)
+Keep in mind that the standard C library is not available here, so you'll have to use functions from the BlankOS C library, which is located in `src/libk`. Also feel free to look at the header files in `src/drivers` and `src/kernel`, there might be interesting functions in there too (managing input/output devices, the timer, etc..)
 
 ### Step 2 - Registering the program
 

drivers/serial.c

@@ -5,7 +5,7 @@
 
 #include "../kernel/io.h"
 #include "serial.h"
-#include "../libc/stdio.h"
+#include "../libk/stdio.h"
 
 int init_serial()
 {

drivers/timer.c

@@ -4,7 +4,7 @@
 // https://github.com/xamidev/blankos
 
 #include "../kernel/system.h"
-#include "../libc/stdio.h"
+#include "../libk/stdio.h"
 
 volatile unsigned long global_ticks = 0;
 

kernel/gdt.c

@@ -4,7 +4,7 @@
 // https://github.com/xamidev/blankos
 
 #include "gdt.h"
-#include "../libc/stdio.h"
+#include "../libk/stdio.h"
 
 struct gdt_entry gdt[3];
 struct gdt_ptr gp;

kernel/idt.c

@@ -5,7 +5,7 @@
 
 #include "idt.h"
 #include "system.h"
-#include "../libc/stdio.h"
+#include "../libk/stdio.h"
 
 struct idt_entry idt[256];
 struct idt_ptr idtp;

kernel/initrd.c

@@ -3,9 +3,9 @@
 // Licensed under the Unlicense. See the repo below.
 // https://github.com/xamidev/blankos
 
-#include "../libc/stdio.h"
+#include "../libk/stdio.h"
 #include <stdint.h>
-#include "../libc/string.h"
+#include "../libk/string.h"
 #include "initrd.h"
 #include "system.h"
 #include "kheap.h"

kernel/irq.c

@@ -6,7 +6,7 @@
 #include "system.h"
 #include "io.h"
 #include "idt.h"
-#include "../libc/stdio.h"
+#include "../libk/stdio.h"
 
 extern void irq0();
 extern void irq1();

kernel/isr.c

@@ -4,7 +4,7 @@
 // https://github.com/xamidev/blankos
 
 #include "system.h"
-#include "../libc/stdio.h"
+#include "../libk/stdio.h"
 #include "idt.h"
 
 extern void isr0();

kernel/kheap.c

@@ -6,7 +6,7 @@
 #include "kheap.h"
 #include <stdint.h>
 #include "system.h"
-#include "../libc/stdio.h"
+#include "../libk/stdio.h"
 
 // Free list allocator
 

kernel/kmain.c

@@ -3,7 +3,7 @@
 // Licensed under the Unlicense. See the repo below.
 // https://github.com/xamidev/blankos
 
-#include "../libc/stdio.h"
+#include "../libk/stdio.h"
 #include "../drivers/serial.h"
 #include "gdt.h"
 #include "idt.h"

libk/ctype.c

@@ -1,4 +1,4 @@
-// Ctype implementation for blankos/libc
+// Ctype implementation for blankos/libk
 // Author: xamidev
 // Licensed under the Unlicense. See the repo below.
 // https://github.com/xamidev/blankos

libk/ctype.h

@@ -1,4 +1,4 @@
-// Ctype implementation for blankos/libc header
+// Ctype implementation for blankos/libk header
 // Author: xamidev
 // Licensed under the Unlicense. See the repo below.
 // https://github.com/xamidev/blankos

libk/stdio.c

@@ -1,4 +1,4 @@
-// Standard input/output implementation for blankos/libc
+// Standard input/output implementation for blankos/libk
 // Author: xamidev
 // Licensed under the Unlicense. See the repo below.
 // https://github.com/xamidev/blankos

libk/stdio.h

@@ -1,4 +1,4 @@
-// Standard input/output implementation for blankos/libc header
+// Standard input/output implementation for blankos/libk header
 // Author: xamidev
 // Licensed under the Unlicense. See the repo below.
 // https://github.com/xamidev/blankos

libk/string.c

@@ -1,4 +1,4 @@
-// String operations implementation for blankos/libc
+// String operations implementation for blankos/libk
 // Author: xamidev
 // Licensed under the Unlicense. See the repo below.
 // https://github.com/xamidev/blankos

libk/string.h

@@ -1,4 +1,4 @@
-// String operations implementation for blankos/libc header
+// String operations implementation for blankos/libk header
 // Author: xamidev
 // Licensed under the Unlicense. See the repo below.
 // https://github.com/xamidev/blankos

makefile

@@ -1,23 +1,22 @@
 CC = i386-elf-7.5.0-Linux-x86_64/bin/i386-elf-gcc
-CFLAGS = -ffreestanding -g -Wall -Wextra -mno-sse -mno-mmx -mno-avx -march=i386 -c -I src/
+CFLAGS = -ffreestanding -g -Wall -Wextra -mno-sse -mno-mmx -mno-avx -march=i386 -c -I .
 LD = ld
 LDFLAGS = -T link.ld -melf_i386
 AS = nasm
 ASFLAGS = -f elf
 AR = i386-elf-7.5.0-Linux-x86_64/bin/i386-elf-ar
 
-SRC_DIR = src
-KERNEL_DIR = $(SRC_DIR)/kernel
-LIBC_DIR = $(SRC_DIR)/libc
-DRIVERS_DIR = $(SRC_DIR)/drivers
+KERNEL_DIR = kernel
+libk_DIR = libk
+DRIVERS_DIR = drivers
 INCLUDE_DIR = include
 FONTS_DIR = $(INCLUDE_DIR)/fonts
 OBJ_DIR = build
 
-C_SOURCES = $(wildcard $(KERNEL_DIR)/*.c) $(wildcard $(LIBC_DIR)/*.c) $(wildcard $(DRIVERS_DIR)/*.c)
-ASM_SOURCES = $(wildcard $(KERNEL_DIR)/*.s) $(wildcard $(LIBC_DIR)/*.s) $(wildcard $(DRIVERS_DIR)/*.s)
+C_SOURCES = $(wildcard $(KERNEL_DIR)/*.c) $(wildcard $(libk_DIR)/*.c) $(wildcard $(DRIVERS_DIR)/*.c)
+ASM_SOURCES = $(wildcard $(KERNEL_DIR)/*.s) $(wildcard $(libk_DIR)/*.s) $(wildcard $(DRIVERS_DIR)/*.s)
 
-OBJECTS = $(patsubst $(SRC_DIR)/%, $(OBJ_DIR)/%, $(C_SOURCES:.c=.o) $(ASM_SOURCES:.s=.o)) 
+OBJECTS = $(patsubst %, $(OBJ_DIR)/%, $(C_SOURCES:.c=.o) $(ASM_SOURCES:.s=.o)) 
 
 TOOLCHAIN_SRC = https://newos.org/toolchains/i386-elf-7.5.0-Linux-x86_64.tar.xz
 TOOLCHAIN_FILE = i386-elf-7.5.0-Linux-x86_64.tar.xz
@@ -29,15 +28,15 @@ all: $(OBJ_DIR) kernel.elf
 
 $(OBJ_DIR):
 	mkdir -p $(OBJ_DIR)
-	mkdir -p $(OBJ_DIR)/kernel $(OBJ_DIR)/libc $(OBJ_DIR)/drivers $(OBJ_DIR)/fonts $(OBJ_DIR)/programs
+	mkdir -p $(OBJ_DIR)/kernel $(OBJ_DIR)/libk $(OBJ_DIR)/drivers $(OBJ_DIR)/fonts $(OBJ_DIR)/programs
 	
 kernel.elf: $(OBJECTS) $(FONT_OBJ)
 	$(LD) $(LDFLAGS) $(OBJECTS) $(FONT_OBJ) -o kernel.elf
 
-$(OBJ_DIR)/%.o: $(SRC_DIR)/%.c
+$(OBJ_DIR)/%.o: %.c
 	$(CC) $(CFLAGS) $< -o $@
 
-$(OBJ_DIR)/%.o: $(SRC_DIR)/%.s
+$(OBJ_DIR)/%.o: %.s
 	$(AS) $(ASFLAGS) $< -o $@
 
 $(FONT_OBJ): $(FONT_SRC) | $(OBJ_DIR)/fonts
@@ -57,7 +56,7 @@ iso: kernel.elf initrd
 
 initrd:
 	mkdir -p iso/boot/grub
-	tar -cf $(OBJ_DIR)/initrd.tar -C $(SRC_DIR)/initrd .
+	tar -cf $(OBJ_DIR)/initrd.tar -C initrd .
 	cp $(OBJ_DIR)/initrd.tar iso/boot
 
 run: iso
@@ -67,5 +66,4 @@ debug:
 	./debug.sh
 
 clean:
-	rm -rf $(OBJ_DIR) kernel.elf blankos.iso $(TOOLCHAIN_FILE) $(SRC_DIR)/initrd/*.bin
-
+	rm -rf $(OBJ_DIR) kernel.elf blankos.iso $(TOOLCHAIN_FILE) initrd/*.bin