X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;f=kern%2Fproc.h;h=bcd0a07bc02d184e72465d6ae28f45757e43b31f;hb=7920ccf2c9be523f680d88ef7d681d09af7da209;hp=43623480f8d994737e93a2dcfeb09c503423438d;hpb=277b540c0764dd376dcf583acdc97a2b2fd3d8e6;p=bertos.git

diff --git a/kern/proc.h b/kern/proc.h
index 43623480..bcd0a07b 100755
--- a/kern/proc.h
+++ b/kern/proc.h
@@ -1,9 +1,9 @@
-/*!
+/**
  * \file
  * <!--
  * Copyright 2001,2004 Develer S.r.l. (http://www.develer.com/)
  * Copyright 1999,2000,2001 Bernardo Innocenti <bernie@develer.com>
- * This file is part of DevLib - See devlib/README for information.
+ * This file is part of DevLib - See README.devlib for information.
  * -->
  *
  * \brief Process scheduler (public interface).
@@ -15,14 +15,26 @@
 
 /*#*
  *#* $Log$
- *#* Revision 1.5  2004/08/25 14:12:09  rasky
- *#* Aggiornato il comment block dei log RCS
+ *#* Revision 1.12  2006/07/19 12:56:27  bernie
+ *#* Convert to new Doxygen style.
  *#*
- *#* Revision 1.4  2004/08/14 19:37:57  rasky
- *#* Merge da SC: macros.h, pool.h, BIT_CHANGE, nome dei processi, etc.
+ *#* Revision 1.11  2006/02/21 16:06:55  bernie
+ *#* Cleanup/update process scheduling.
  *#*
- *#* Revision 1.3  2004/07/30 14:31:23  rasky
- *#* Hunk sfuggito al commit precedente (aggiornamento kernel)
+ *#* Revision 1.10  2005/11/04 16:20:02  bernie
+ *#* Fix reference to README.devlib in header.
+ *#*
+ *#* Revision 1.9  2005/04/11 19:10:28  bernie
+ *#* Include top-level headers from cfg/ subdir.
+ *#*
+ *#* Revision 1.8  2004/11/16 22:37:14  bernie
+ *#* Replace IPTR with iptr_t.
+ *#*
+ *#* Revision 1.7  2004/10/19 08:54:55  bernie
+ *#* Define forbid_cnt.
+ *#*
+ *#* Revision 1.6  2004/10/03 20:44:18  bernie
+ *#* Remove stale declarations (moved to monitor.h).
  *#*
  *#* Revision 1.2  2004/06/03 11:27:09  bernie
  *#* Add dual-license information.
@@ -35,16 +47,16 @@
 #ifndef KERN_PROC_H
 #define KERN_PROC_H
 
-#include "compiler.h"
-#include "cpu.h"
-#include "config_kern.h"
+#include <cfg/compiler.h>
+#include <cfg/cpu.h>
+#include <config_kern.h>
 
 /* Fwd decl */
 struct Process;
 
 /* Task scheduling services */
 void proc_init(void);
-struct Process *proc_new_with_name(const char* name, void (*entry)(void), IPTR data, size_t stacksize, cpustack_t *stack);
+struct Process *proc_new_with_name(const char* name, void (*entry)(void), iptr_t data, size_t stacksize, cpustack_t *stack);
 
 #if !CONFIG_KERN_MONITOR
 	#define proc_new(entry,data,size,stack) proc_new_with_name(NULL,(entry),(data),(size),(stack))
@@ -56,21 +68,26 @@ void proc_exit(void);
 void proc_switch(void);
 void proc_test(void);
 struct Process* proc_current(void);
-IPTR proc_current_user_data(void);
-
-
-#if CONFIG_KERN_MONITOR
-size_t monitor_check_stack(cpustack_t* stack_base, size_t stack_size);
-void monitor_debug_stacks(void);
-#endif
+iptr_t proc_current_user_data(void);
+void proc_rename(struct Process* proc, const char* name);
 
 #if CONFIG_KERN_PREEMPTIVE
-	#define	FORBID proc_forbid()
-	#define	PERMIT proc_permit()
+	void proc_forbid(void);
+	void proc_permit(void);
 #else
-	#define FORBID
-	#define PERMIT
+	INLINE void proc_forbid(void) { /* nop */ }
+	INLINE void proc_permit(void) { /* nop */ }
 #endif
 
+/**
+ * Execute a block of \a CODE atomically with respect to task scheduling.
+ */
+#define PROC_ATOMIC(CODE) \
+	do { \
+		proc_forbid(); \
+		CODE; \
+		proc_permit(); \
+	} while(0)
+
 #endif /* KERN_PROC_H */