#define _COMMON_H
#define NULL ((void*)0)
-#define PACKED __attribute__ ((packed))
+#define PACKED __attribute__((packed))
+#define UNUSED(x) UNUSED_##x __attribute__((unused))
+#define offsetof(st, m) ((Uint)((char *)&((st *)(0))->m - (char *)0 ))
-#include <stdint.h>
+//#include <stdint.h>
#include <arch.h>
#include <stdarg.h>
#include "errno.h"
*/
// === FUNCTIONS ===
-// --- Core ---
-extern void System_Init(char *ArgString);
-
// --- IRQs ---
extern int IRQ_AddHandler(int Num, void (*Callback)(int));
* \name Debugging and Errors
* \{
*/
-extern void Debug_KernelPanic(); //!< Initiate a kernel panic
+extern void Debug_KernelPanic(void); //!< Initiate a kernel panic
extern void Panic(char *Msg, ...); //!< Print a panic message (initiates a kernel panic)
extern void Warning(char *Msg, ...); //!< Print a warning message
extern void LogF(char *Fmt, ...); //!< Print a log message without a trailing newline
extern void Log(char *Fmt, ...); //!< Print a log message
+extern void Debug(char *Fmt, ...); //!< Print a debug message (doesn't go to KTerm)
extern void LogV(char *Fmt, va_list Args); //!< va_list Log message
extern void Debug_Enter(char *FuncName, char *ArgTypes, ...);
extern void Debug_Log(char *FuncName, char *Fmt, ...);
* \return Physical page mapped at \a Addr
*/
extern tPAddr MM_GetPhysAddr(tVAddr Addr);
-/**
- * \brief Checks is a memory range is user accessable
- * \param VAddr Base address to check
- * \return 1 if the memory is all user-accessable, 0 otherwise
- */
-extern int MM_IsUser(tVAddr VAddr);
/**
* \brief Set the access flags on a page
* \param VAddr Virtual address of the page
* \param Mask Flags to set
*/
extern void MM_SetFlags(tVAddr VAddr, Uint Flags, Uint Mask);
+/**
+ * \brief Get the flags on a flag
+ * \param VAddr Virtual address of page
+ * \return Flags value of the page
+ */
+extern Uint MM_GetFlags(tVAddr VAddr);
+/**
+ * \brief Checks is a memory range is user accessable
+ * \param VAddr Base address to check
+ * \return 1 if the memory is all user-accessable, 0 otherwise
+ */
+#define MM_IsUser(VAddr) (!(MM_GetFlags((VAddr))&MM_PFLAG_KERNEL))
/**
* \brief Temporarily map a page into the address space
* \param PAddr Physical addres to map
* \brief Allocate a single physical page
* \return Physical address allocated
*/
-extern tPAddr MM_AllocPhys();
+extern tPAddr MM_AllocPhys(void);
/**
* \brief Allocate a contiguous range of physical pages
* \param Pages Number of pages to allocate
extern int strncmp(const char *Str1, const char *Str2, size_t num);
extern int strucmp(const char *Str1, const char *Str2);
extern char *strdup(const char *Str);
+extern char **str_split(const char *__str, char __ch);
extern int strpos(const char *Str, char Ch);
extern int strpos8(const char *str, Uint32 search);
extern void itoa(char *buf, Uint num, int base, int minLength, char pad);
* \}
*/
-extern Uint rand();
+extern Uint rand(void);
extern int CallWithArgArray(void *Function, int NArgs, Uint *Args);
// --- Heap ---
* \brief Create a timestamp from a time
*/
extern Sint64 timestamp(int sec, int mins, int hrs, int day, int month, int year);
-extern Sint64 now();
-extern int Time_CreateTimer(int Delta, void *Callback, void *Argument);
+/**
+ * \brief Gets the current timestamp (miliseconds since Midnight 1st January 1970)
+ */
+extern Sint64 now(void);
+/**
+ * \brief Timer callback function
+ */
+typedef void (tTimerCallback)(void *);
+/**
+ * \brief Creates a one-shot timer
+ * \param Delta Period of the timer
+ * \param Callback Function to call each time
+ * \param Argument Argument to pass to the callback
+ */
+extern int Time_CreateTimer(int Delta, tTimerCallback *Callback, void *Argument);
+/**
+ * \brief Removed an active timer
+ */
extern void Time_RemoveTimer(int ID);
extern void Time_Delay(int Delay);
/**
* \name Threads and Processes
* \{
*/
-extern int Proc_SpawnWorker();
+extern int Proc_SpawnWorker(void);
extern int Proc_Spawn(char *Path);
-extern void Threads_Exit();
-extern void Threads_Yield();
-extern void Threads_Sleep();
-extern void Threads_WakeTID(tTID Thread);
-extern tPID Threads_GetPID();
-extern tTID Threads_GetTID();
-extern tUID Threads_GetUID();
-extern tGID Threads_GetGID();
+extern void Threads_Exit(int TID, int Status);
+extern void Threads_Yield(void);
+extern void Threads_Sleep(void);
+extern int Threads_WakeTID(tTID Thread);
+extern tPID Threads_GetPID(void);
+extern tTID Threads_GetTID(void);
+extern tUID Threads_GetUID(void);
+extern tGID Threads_GetGID(void);
extern int SpawnTask(tThreadFunction Function, void *Arg);
extern Uint *Threads_GetCfgPtr(int Id);
extern int Threads_SetName(char *NewName);