Kernel - Added another event and allowed clearing of events

- Also allowed Proc_GetCurThread to be accessed outside
 > It's needed for events

diff --git a/KernelLand/Kernel/events.c b/KernelLand/Kernel/events.c
index a9eab78..da095e9 100644 (file)
--- a/KernelLand/Kernel/events.c
+++ b/KernelLand/Kernel/events.c
@@ -41,6 +41,14 @@ void Threads_PostEvent(tThread *Thread, Uint32 EventMask)
        LEAVE('-');
 }
 
        LEAVE('-');
 }
 

+/**
+ * \brief Clear an event without waiting
+ */
+void Threads_ClearEvent(Uint32 EventMask)
+{
+       Proc_GetCurThread()->EventState &= ~EventMask;
+}
+

 /**
  * \brief Wait for an event to occur
  */
 /**
  * \brief Wait for an event to occur
  */

diff --git a/KernelLand/Kernel/include/events.h b/KernelLand/Kernel/include/events.h
index 675c3db..5770940 100644 (file)
--- a/KernelLand/Kernel/include/events.h
+++ b/KernelLand/Kernel/include/events.h
@@ -14,9 +14,11 @@
 #define THREAD_EVENT_IPCMSG    0x00000002
 #define THREAD_EVENT_SIGNAL    0x00000004
 #define THREAD_EVENT_TIMER     0x00000008
 #define THREAD_EVENT_IPCMSG    0x00000002
 #define THREAD_EVENT_SIGNAL    0x00000004
 #define THREAD_EVENT_TIMER     0x00000008

+#define THREAD_EVENT_SHORTWAIT 0x00000010

 
 // === FUNCTIONS ===
 extern void    Threads_PostEvent(tThread *Thread, Uint32 EventMask);
 
 // === FUNCTIONS ===
 extern void    Threads_PostEvent(tThread *Thread, Uint32 EventMask);

+extern void    Threads_ClearEvent(Uint32 EventMask);

 extern Uint32  Threads_WaitEvents(Uint32 EventMask);
 
 #endif
 extern Uint32  Threads_WaitEvents(Uint32 EventMask);
 
 #endif

diff --git a/KernelLand/Kernel/include/threads.h b/KernelLand/Kernel/include/threads.h
index 9ff7b62..0362cdb 100644 (file)
--- a/KernelLand/Kernel/include/threads.h
+++ b/KernelLand/Kernel/include/threads.h
@@ -23,6 +23,8 @@ enum eFaultNumbers
 typedef struct sThread tThread;
 
 // === FUNCTIONS ===
 typedef struct sThread tThread;
 
 // === FUNCTIONS ===

+extern tThread *Proc_GetCurThread(void);
+

 extern void    Threads_SetFaultHandler(Uint Handler);
 
 extern int     Threads_SetUID(tUID ID);
 extern void    Threads_SetFaultHandler(Uint Handler);
 
 extern int     Threads_SetUID(tUID ID);

diff --git a/KernelLand/Kernel/include/threads_int.h b/KernelLand/Kernel/include/threads_int.h
index 66bb8c1..515ab0a 100644 (file)
--- a/KernelLand/Kernel/include/threads_int.h
+++ b/KernelLand/Kernel/include/threads_int.h
@@ -125,8 +125,6 @@ extern BOOL gaThreads_NoTaskSwitch[MAX_CPUS];
 extern tShortSpinlock  glThreadListLock;
 
 // === FUNCTIONS ===
 extern tShortSpinlock  glThreadListLock;
 
 // === FUNCTIONS ===

-extern tThread *Proc_GetCurThread(void);
-

 extern tThread *Threads_GetThread(Uint TID);
 extern void    Threads_SetPriority(tThread *Thread, int Pri);
 extern int     Threads_Wake(tThread *Thread);
 extern tThread *Threads_GetThread(Uint TID);
 extern void    Threads_SetPriority(tThread *Thread, int Pri);
 extern int     Threads_Wake(tThread *Thread);

diff --git a/KernelLand/Kernel/vfs/select.c b/KernelLand/Kernel/vfs/select.c
index 439afc0..d2ef808 100644 (file)
--- a/KernelLand/Kernel/vfs/select.c
+++ b/KernelLand/Kernel/vfs/select.c
@@ -20,9 +20,6 @@
 // === CONSTANTS ===
 #define        NUM_THREADS_PER_ALLOC   4
 
 // === CONSTANTS ===
 #define        NUM_THREADS_PER_ALLOC   4
 

-// === IMPORTS ===
-extern tThread *Proc_GetCurThread(void);
-

 // === TYPES ===
 typedef struct sVFS_SelectListEnt      tVFS_SelectListEnt;
 
 // === TYPES ===
 typedef struct sVFS_SelectListEnt      tVFS_SelectListEnt;