include/arch/x86.h

@@ -36,7 +36,7 @@ struct idtr {
 // All general-purpose registers (except rsp) as stored on the stack,
 // plus the values we pushed (vector number, error code) and the iret frame
 // In reverse order because the stack grows downwards.
-struct cpu_status_t {
+struct cpu_status {
     uint64_t r15;
     uint64_t r14;
     uint64_t r13;
@@ -63,6 +63,6 @@ struct cpu_status_t {
     uint64_t iret_ss;
 };
 
-struct cpu_status_t* syscall_handler(struct cpu_status_t* regs);
+struct cpu_status* syscall_handler(struct cpu_status* regs);
 
 #endif

include/kernel.h

@@ -35,7 +35,7 @@ extern volatile uint64_t ticks;
 
 // printf("debug: [%s]: " log "\n", __FILE__, ##__VA_ARGS__);
 
-void panic(struct cpu_status_t* ctx, const char* str);
+void panic(struct cpu_status* ctx, const char* str);
 void hcf(void);
 void idle(void);
 

include/mem/kheap.h

@@ -16,11 +16,11 @@
 #include <stddef.h>
 #include <stdint.h>
 
-struct heap_block_t {
+struct heap_block {
     size_t size;
     bool free; // 1byte
     uint8_t reserved[7]; // (7+1 = 8 bytes)
-    struct heap_block_t* next;
+    struct heap_block* next;
 } __attribute__((aligned(16)));
 
 void kheap_init(void);

include/mem/paging.h

@@ -34,7 +34,7 @@ extern uint64_t hhdm_off;
 #define PAGE_ALIGN_DOWN(x) ((x) & PTE_ADDR_MASK)
 
 #define ALIGN(size) ALIGN_UP(size, 16)
-#define BLOCK_MIN_SIZE (sizeof(struct heap_block_t) + 16)
+#define BLOCK_MIN_SIZE (sizeof(struct heap_block) + 16)
 
 #define PML4_INDEX(x) (((x) >> 39) & 0x1FF)
 #define PDPT_INDEX(x) (((x) >> 30) & 0x1FF)

include/sched/process.h

@@ -17,23 +17,23 @@ typedef enum {
     DEAD
 } status_t;
 
-struct process_t {
+struct process {
     size_t pid;
     char name[PROCESS_NAME_MAX];
 
     status_t status;
-    struct cpu_status_t* context;
+    struct cpu_status* context;
 	void* root_page_table; // Process PML4 (should contain kernel PML4 in higher half [256-511]
-    struct process_t* next;
+    struct process* next;
 };
 
 void process_init(void);
-struct process_t* process_create(char* name, void(*function)(void*), void* arg);
-void process_add(struct process_t** processes_list, struct process_t* process);
-void process_delete(struct process_t** processes_list, struct process_t* process);
-struct process_t* process_get_next(struct process_t* process);
+struct process* process_create(char* name, void(*function)(void*), void* arg);
+void process_add(struct process** processes_list, struct process* process);
+void process_delete(struct process** processes_list, struct process* process);
+struct process* process_get_next(struct process* process);
 void process_exit(void);
 
-void process_display_list(struct process_t* processes_list);
+void process_display_list(struct process* processes_list);
 
 #endif

include/sched/scheduler.h

@@ -7,7 +7,7 @@
 #ifndef SCHEDULER_H
 #define SCHEDULER_H
 
-struct cpu_status_t* scheduler_schedule(struct cpu_status_t* context);
+struct cpu_status* scheduler_schedule(struct cpu_status* context);
 void scheduler_init(void);
 
 #endif

include/sched/spinlock.h

@@ -10,13 +10,13 @@
 #include <stdbool.h>
 #include <stdint.h>
 
-struct spinlock_t
+struct spinlock
 {
     bool locked;
     uint64_t rflags;
 };
 
-void spinlock_acquire(struct spinlock_t* lock);
-void spinlock_release(struct spinlock_t* lock);
+void spinlock_acquire(struct spinlock* lock);
+void spinlock_release(struct spinlock* lock);
 
 #endif

src/arch/x86/idt.c

@@ -108,7 +108,7 @@ static inline uint64_t read_cr2(void)
  * Also displays an interpretation of the thrown error code.
  * Then halts the system. We could implement demand paging later.
  */
-static void page_fault_handler(struct cpu_status_t* ctx)
+static void page_fault_handler(struct cpu_status* ctx)
 {
     // It could be used to remap pages etc. to fix the fault, but right now what I'm more
     // interested in is getting more info out of those numbers cause i'm lost each time i have 
@@ -149,7 +149,7 @@ static void page_fault_handler(struct cpu_status_t* ctx)
  * Shows detail about a General Protection Fault,
  * and what may have caused it. Halts the system.
  */
-static void gp_fault_handler(struct cpu_status_t* ctx)
+static void gp_fault_handler(struct cpu_status* ctx)
 {
     DEBUG("\x1b[38;5;231mGeneral Protection Fault at rip=0x%p, err=%u (%s)\x1b[0m",
     ctx->iret_rip,
@@ -185,7 +185,7 @@ static void gp_fault_handler(struct cpu_status_t* ctx)
  * Return:
  * <context> - CPU context after interrupt
  */
-struct cpu_status_t* interrupt_dispatch(struct cpu_status_t* context)
+struct cpu_status* interrupt_dispatch(struct cpu_status* context)
 {
     if (context == NULL) {
         panic(NULL, "Interrupt dispatch recieved NULL context!");

src/arch/x86/syscall.c

@@ -7,7 +7,7 @@
 #include <arch/x86.h>
 #include <kernel.h>
 
-struct cpu_status_t* syscall_handler(struct cpu_status_t* regs)
+struct cpu_status* syscall_handler(struct cpu_status* regs)
 {
     DEBUG("Syscall %lx with argument %lx", regs->rdi, regs->rsi);
 

src/debug/panic.c

@@ -47,7 +47,7 @@ void read_rflags(uint64_t rflags)
  * Will display to terminal if it is initialized, otherwise serial only.
  * Can be called with or without a CPU context.
  */
-void panic(struct cpu_status_t* ctx, const char* str)
+void panic(struct cpu_status* ctx, const char* str)
 {
 	CLEAR_INTERRUPTS;
 	panic_count += 1;

src/io/serial/serial.c

@@ -11,7 +11,7 @@
 extern struct init_status init;
 
 extern int panic_count;
-struct spinlock_t serial_lock = {0};
+struct spinlock serial_lock = {0};
 
 /*
  * outb - Writes a byte to a CPU port

src/io/term/term.c

@@ -29,8 +29,8 @@ because this shitty implementation will be replaced one day by Flanterm
 extern struct flanterm_context* ft_ctx;
 extern struct init_status init;
 
-struct spinlock_t term_lock = {0};
-struct spinlock_t printf_lock = {0};
+struct spinlock term_lock = {0};
+struct spinlock printf_lock = {0};
 
 extern int panic_count;
 

src/kmain.c

@@ -63,9 +63,9 @@ extern volatile struct limine_hhdm_request hhdm_request;
 extern volatile struct limine_kernel_address_request kerneladdr_request;
 extern volatile struct limine_boot_time_request date_request;
 
-extern struct process_t* processes_list;
-extern struct process_t* current_process;
-struct process_t* idle_proc;
+extern struct process* processes_list;
+extern struct process* current_process;
+struct process* idle_proc;
 
 void idle_main(void* arg)
 {

src/mem/kheap.c

@@ -17,7 +17,7 @@ extern uint64_t kernel_virt_base;
 
 uintptr_t kheap_start;
 
-static struct heap_block_t* head = NULL;
+static struct heap_block* head = NULL;
 static uintptr_t end;
 
 // Kernel root table (level 4)
@@ -55,8 +55,8 @@ void kheap_init()
     end = current_addr;
 
     // Give linked list head its properties
-    head = (struct heap_block_t*)kheap_start;
-    head->size = (end-kheap_start) - sizeof(struct heap_block_t);
+    head = (struct heap_block*)kheap_start;
+    head->size = (end-kheap_start) - sizeof(struct heap_block);
     head->free = true;
     head->next = NULL;
     DEBUG("Kernel heap initialized, head=0x%p, size=%u bytes", head, head->size);
@@ -80,16 +80,16 @@ void* kmalloc(size_t size)
     if (!size) return NULL;
     size = ALIGN(size);
 
-    struct heap_block_t* curr = head;
+    struct heap_block* curr = head;
 
     while (curr) {
         // Is block free and big enough for us?
         if (curr->free && curr->size >= size) {
             // We split the block if it is big enough
-            if (curr->size >= size + sizeof(struct heap_block_t) + 16) {
-                struct heap_block_t* split = (struct heap_block_t*)((uintptr_t)curr + sizeof(struct heap_block_t) + size);
+            if (curr->size >= size + sizeof(struct heap_block) + 16) {
+                struct heap_block* split = (struct heap_block*)((uintptr_t)curr + sizeof(struct heap_block) + size);
                 
-                split->size = curr->size - size - sizeof(struct heap_block_t);
+                split->size = curr->size - size - sizeof(struct heap_block);
                 split->free = true;
                 split->next = curr->next;
 
@@ -99,7 +99,7 @@ void* kmalloc(size_t size)
 
             // Found a good block, we return it
             curr->free = false;
-            return (void*)((uintptr_t)curr + sizeof(struct heap_block_t));
+            return (void*)((uintptr_t)curr + sizeof(struct heap_block));
         }
         // Continue browsing the list if nothing good was found yet
         curr = curr->next;
@@ -127,11 +127,11 @@ void kfree(void* ptr)
     if (!ptr) return;
 
     // Set it free!
-    struct heap_block_t* block = (struct heap_block_t*)((uintptr_t)ptr - sizeof(struct heap_block_t));
+    struct heap_block* block = (struct heap_block*)((uintptr_t)ptr - sizeof(struct heap_block));
     block->free = true;
 
     // merge adjacent free blocks (coalescing)
-    struct heap_block_t* curr = head;
+    struct heap_block* curr = head;
     while (curr && curr->next) {
         if (curr->free && curr->next->free) {
             curr->size += sizeof(*curr) + curr->next->size;
@@ -169,7 +169,7 @@ void* kalloc_stack()
 void kheap_info()
 {
     uint64_t free_bytes = 0;
-    struct heap_block_t* curr = (struct heap_block_t*)kheap_start;
+    struct heap_block* curr = (struct heap_block*)kheap_start;
 
     while (curr) {
         if (curr->free == true) {

src/sched/process.c

@@ -16,8 +16,8 @@
 
 extern struct flanterm_context* ft_ctx;
 
-struct process_t* processes_list;
-struct process_t* current_process;
+struct process* processes_list;
+struct process* current_process;
 
 extern uint64_t *kernel_pml4;
 
@@ -39,10 +39,10 @@ void process_init()
  * This function prints the linked list of processes
  * to the DEBUG output.
  */
-void process_display_list(struct process_t* processes_list)
+void process_display_list(struct process* processes_list)
 {
     int process_view_id = 0;
-    struct process_t* tmp = processes_list;
+    struct process* tmp = processes_list;
     while (tmp != NULL) {
         DEBUG("{%d: %p} -> ", process_view_id, tmp);
         tmp = tmp->next;
@@ -64,11 +64,11 @@ void process_display_list(struct process_t* processes_list)
  * Return:
  * <proc> - pointer to created process
  */
-struct process_t* process_create(char* name, void(*function)(void*), void* arg)
+struct process* process_create(char* name, void(*function)(void*), void* arg)
 {
     CLEAR_INTERRUPTS;
-    struct process_t* proc = (struct process_t*)kmalloc(sizeof(struct process_t));
-    struct cpu_status_t* ctx = (struct cpu_status_t*)kmalloc(sizeof(struct cpu_status_t));
+    struct process* proc = (struct process*)kmalloc(sizeof(struct process));
+    struct cpu_status* ctx = (struct cpu_status*)kmalloc(sizeof(struct cpu_status));
 
     // No more memory?
     if (!proc) return NULL;
@@ -108,7 +108,7 @@ struct process_t* process_create(char* name, void(*function)(void*), void* arg)
  * @processes_list: pointer to the head of the linked list
  * @process:        process to add at the end of the linked list
  */
-void process_add(struct process_t** processes_list, struct process_t* process)
+void process_add(struct process** processes_list, struct process* process)
 {
     if (!process) return;
     process->next = NULL;
@@ -119,7 +119,7 @@ void process_add(struct process_t** processes_list, struct process_t* process)
         return;
     }
 
-    struct process_t* tmp = *processes_list;
+    struct process* tmp = *processes_list;
     while (tmp->next != NULL) {
         tmp = tmp->next;
     }
@@ -132,7 +132,7 @@ void process_add(struct process_t** processes_list, struct process_t* process)
  * @processes_list: pointer to head of linked list
  * @process:        the process to delete from the list
  */
-void process_delete(struct process_t** processes_list, struct process_t* process)
+void process_delete(struct process** processes_list, struct process* process)
 {
     if (!processes_list || !*processes_list || !process) return;
 
@@ -144,7 +144,7 @@ void process_delete(struct process_t** processes_list, struct process_t* process
         return;
     }
 
-    struct process_t* tmp = *processes_list;
+    struct process* tmp = *processes_list;
     while (tmp->next && tmp->next != process) {
         tmp = tmp->next;
     }
@@ -167,7 +167,7 @@ void process_delete(struct process_t** processes_list, struct process_t* process
  * Return:
  * <process->next> - process right after the one specified
  */
-struct process_t* process_get_next(struct process_t* process)
+struct process* process_get_next(struct process* process)
 {
     if (!process) return NULL;
     return process->next;

src/sched/scheduler.c

@@ -10,9 +10,9 @@
 #include <stdint.h>
 #include <io/serial/serial.h>
 
-extern struct process_t* processes_list;
-extern struct process_t* current_process;
-extern struct process_t* idle_proc;
+extern struct process* processes_list;
+extern struct process* current_process;
+extern struct process* idle_proc;
 
 /*
  * scheduler_init - Choose the first process
@@ -32,7 +32,7 @@ void scheduler_init()
  * Return:
  * <context> - CPU context for next process
  */
-struct cpu_status_t* scheduler_schedule(struct cpu_status_t* context)
+struct cpu_status* scheduler_schedule(struct cpu_status* context)
 {
     if (context == NULL) {
         panic(NULL, "Scheduler called with NULL context"); 
@@ -51,7 +51,7 @@ struct cpu_status_t* scheduler_schedule(struct cpu_status_t* context)
     current_process->context = context;
 
     for (;;) {
-        struct process_t* prev_process = current_process;
+        struct process* prev_process = current_process;
         if (current_process->next != NULL) {
             current_process = current_process->next;
         } else {

src/sched/spinlock.c

@@ -16,7 +16,7 @@
  * Saves the RFLAGS register, then acquires a lock.
  * Pause instruction is used to ease the CPU.
  */
-void spinlock_acquire(struct spinlock_t* lock)
+void spinlock_acquire(struct spinlock* lock)
 {
     uint64_t rflags;
     asm volatile("pushfq ; pop %0 ; cli" : "=rm"(rflags) : : "memory");
@@ -36,7 +36,7 @@ void spinlock_acquire(struct spinlock_t* lock)
  * unlocks it (clears locked state).
  * RFLAGS is then restored.
  */
-void spinlock_release(struct spinlock_t* lock)
+void spinlock_release(struct spinlock* lock)
 {
     uint64_t rflags = lock->rflags;
     __atomic_clear(&lock->locked, __ATOMIC_RELEASE);