Added warning flags and fixed them :)

13 files changed, 30 insertions, 53 deletions

diff --git a/kernel/inc/acpi.h b/kernel/inc/acpi.h
index 4e04037..f2fd030 100644
--- a/kernel/inc/acpi.h
+++ b/kernel/inc/acpi.h
@@ -183,8 +183,8 @@ struct madt *madt;
 struct fadt *fadt;
 struct hpet *hpet;
 
-void acpi_install();
-void hpet_install(int frequency);
-void madt_install();
+void acpi_install(void);
+void hpet_install(u32 period);
+void madt_install(void);
 
 #endif
diff --git a/kernel/inc/fpu.h b/kernel/inc/fpu.h
index d747708..d3ec8d9 100644
--- a/kernel/inc/fpu.h
+++ b/kernel/inc/fpu.h
@@ -3,6 +3,6 @@
 #ifndef FPU_H
 #define FPU_H
 
-void fpu_install();
+void fpu_install(void);
 
 #endif
diff --git a/kernel/inc/fs.h b/kernel/inc/fs.h
index 775a1ce..d7e3544 100644
--- a/kernel/inc/fs.h
+++ b/kernel/inc/fs.h
@@ -93,10 +93,10 @@ struct file {
 	u32 curr_block_pos;
 };
 
-int find_inode(const char *name, int dir_inode);
-struct inode *get_inode(int i);
+u32 find_inode(const char *name, u32 dir_inode);
+struct inode *get_inode(u32 i);
 void *read_inode(struct inode *in);
 void *read_file(char *path);
-void ls_root(); // DEMO ;)
+void ls_root(void); // DEMO ;)
 
 #endif
diff --git a/kernel/inc/interrupts.h b/kernel/inc/interrupts.h
index e943e5a..61d31fc 100644
--- a/kernel/inc/interrupts.h
+++ b/kernel/inc/interrupts.h
@@ -36,7 +36,7 @@ void irq_uninstall_handler(int irq);
 void isr_install_handler(int isr, void (*handler)(struct regs *r));
 void isr_uninstall_handler(int isr);
 
-void interrupts_install();
+void interrupts_install(void);
 
 // External handlers (ASM)
 
diff --git a/kernel/inc/keyboard.h b/kernel/inc/keyboard.h
index f0effc7..32168f4 100644
--- a/kernel/inc/keyboard.h
+++ b/kernel/inc/keyboard.h
@@ -3,6 +3,6 @@
 #ifndef KEYBOARD_H
 #define KEYBOARD_H
 
-void keyboard_install();
+void keyboard_install(void);
 
 #endif
diff --git a/kernel/inc/mouse.h b/kernel/inc/mouse.h
index ccea383..e8072aa 100644
--- a/kernel/inc/mouse.h
+++ b/kernel/inc/mouse.h
@@ -3,6 +3,6 @@
 #ifndef MOUSE_H
 #define MOUSE_H
 
-void mouse_install();
+void mouse_install(void);
 
 #endif
diff --git a/kernel/inc/net.h b/kernel/inc/net.h
index 81754d8..26ee1ef 100644
--- a/kernel/inc/net.h
+++ b/kernel/inc/net.h
@@ -138,6 +138,6 @@ struct arp_table_entry {
 };
 
 void ethernet_handle_packet(struct ethernet_packet *packet, int len);
-void net_install();
+void net_install(void);
 
 #endif
diff --git a/kernel/inc/pci.h b/kernel/inc/pci.h
index 10aea56..11fad6f 100644
--- a/kernel/inc/pci.h
+++ b/kernel/inc/pci.h
@@ -61,25 +61,26 @@ struct pci_device_descriptor {
 	u8 revision;
 };
 
-static inline int pci_extract_bus(u32 device)
+static inline u8 pci_extract_bus(u32 device)
 {
 	return (u8)((device >> 16));
 }
 
-static inline int pci_extract_slot(u32 device)
+static inline u8 pci_extract_slot(u32 device)
 {
 	return (u8)((device >> 8));
 }
 
-static inline int pci_extract_func(u32 device)
+static inline u8 pci_extract_func(u32 device)
 {
 	return (u8)(device);
 }
 
 static inline u32 pci_get_addr(u32 device, int field)
 {
-	return 0x80000000 | (pci_extract_bus(device) << 16) | (pci_extract_slot(device) << 11) |
-	       (pci_extract_func(device) << 8) | ((field)&0xFC);
+	return 0x80000000 | (u32)(pci_extract_bus(device) << 16) |
+	       (u32)(pci_extract_slot(device) << 11) | (u32)(pci_extract_func(device) << 8) |
+	       ((field)&0xFC);
 }
 
 static inline u32 pci_box_device(int bus, int slot, int func)
@@ -96,6 +97,6 @@ void pci_scan_slot(pci_func_t f, int type, int bus, int slot, void *extra);
 void pci_scan_bus(pci_func_t f, int type, int bus, void *extra);
 void pci_scan(pci_func_t f, int type, void *extra);
 int pci_get_interrupt(u32 device);
-void pci_install();
+void pci_install(void);
 
 #endif
diff --git a/kernel/inc/proc.h b/kernel/inc/proc.h
index 97ee69a..ad95104 100644
--- a/kernel/inc/proc.h
+++ b/kernel/inc/proc.h
@@ -36,16 +36,16 @@ struct proc_message {
 
 struct proc *kernel_proc;
 
-void scheduler_enable();
-void scheduler_disable();
-void proc_init();
-void proc_print();
-struct proc *proc_current();
+void scheduler_enable(void);
+void scheduler_disable(void);
+void proc_init(void);
+void proc_print(void);
+struct proc *proc_current(void);
 void proc_send(struct proc *src, struct proc *dest, u32 type, void *data);
 struct proc_message *proc_receive(struct proc *proc);
 struct proc *proc_from_pid(u32 pid);
 void proc_exit(struct proc *proc, int status);
 void proc_yield(struct regs *r);
-struct proc *proc_make();
+struct proc *proc_make(void);
 
 #endif
diff --git a/kernel/inc/rtl8139.h b/kernel/inc/rtl8139.h
index d84d115..faeb3f6 100644
--- a/kernel/inc/rtl8139.h
+++ b/kernel/inc/rtl8139.h
@@ -28,8 +28,8 @@
 #define RTL_PORT_RXMISS 0x4C
 #define RTL_PORT_CONFIG 0x52
 
-int rtl8139_install();
+int rtl8139_install(void);
 void rtl8139_send_packet(void *data, u32 len);
-u8 *rtl8139_get_mac();
+u8 *rtl8139_get_mac(void);
 
 #endif
diff --git a/kernel/inc/syscall.h b/kernel/inc/syscall.h
index 3f89365..ff13d39 100644
--- a/kernel/inc/syscall.h
+++ b/kernel/inc/syscall.h
@@ -3,6 +3,6 @@
 #ifndef SYSCALL_H
 #define SYSCALL_H
 
-void syscall_init();
+void syscall_init(void);
 
 #endif
diff --git a/kernel/inc/test.h b/kernel/inc/test.h
deleted file mode 100644
index 8bd0d41..0000000
--- a/kernel/inc/test.h
+++ /dev/null
@@ -1,24 +0,0 @@
-// MIT License, Copyright (c) 2020 Marvin Borner
-
-#ifndef TEST_H
-#define TEST_H
-
-#include <boot.h>
-#include <print.h>
-#include <str.h>
-
-#define a_mag 0x55
-#define b_mag 0x42
-
-void pass_or_fail(const char *file_name, int line_num, const char *func, const char *first,
-		  const char *second, int success);
-
-#define check(exp) pass_or_fail(__FILE__, __LINE__, __func__, #exp, "1", exp);
-#define equals(first, second)                                                                      \
-	pass_or_fail(__FILE__, __LINE__, __func__, #first, #second, (first) == (second));
-#define equals_str(first, second)                                                                  \
-	pass_or_fail(__FILE__, __LINE__, __func__, #first, #second, strcmp((first), (second)) == 0);
-
-void test_all(struct vid_info *vid_info);
-
-#endif
diff --git a/kernel/inc/timer.h b/kernel/inc/timer.h
index fbd1500..21dd437 100644
--- a/kernel/inc/timer.h
+++ b/kernel/inc/timer.h
@@ -5,9 +5,9 @@
 
 #include <def.h>
 
-u32 timer_get();
+u32 timer_get(void);
 void timer_wait(u32 ticks);
-void timer_install();
-void timer_handler(); // For scheduler
+void timer_install(void);
+void timer_handler(void); // For scheduler
 
 #endif