X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;f=bertos%2Fkern%2Fproc.h;h=f8de758ffeec511879400f20d750311d3b3c992b;hb=1cdcadf620678aca50bc36a0ff24986140720f3b;hp=a2a7b283e9d93c6622e523bc4e5ca3650d88b734;hpb=40c25a4b1d0f1c23478c2d681b74662de968f671;p=bertos.git

diff --git a/bertos/kern/proc.h b/bertos/kern/proc.h
index a2a7b283..f8de758f 100644
--- a/bertos/kern/proc.h
+++ b/bertos/kern/proc.h
@@ -46,6 +46,7 @@
 #endif
 
 #include <cpu/types.h> // cpustack_t
+#include <cpu/frame.h> // CPU_SAVED_REGS_CNT
 
 /*
  * Forward declaration. The definition of struct Process is private to the
@@ -65,7 +66,6 @@ struct Process *proc_new_with_name(const char* name, void (*entry)(void), iptr_t
 
 void proc_exit(void);
 void proc_yield(void);
-#define proc_switch proc_yield /* OBSOLETE */
 
 int proc_testSetup(void);
 int proc_testRun(void);
@@ -77,6 +77,17 @@ void proc_rename(struct Process *proc, const char *name);
 const char *proc_name(struct Process *proc);
 const char *proc_currentName(void);
 
+#if CONFIG_KERN_PRI
+	void proc_setPri(struct Process *proc, int pri);
+#else
+	INLINE void proc_setPri(UNUSED_ARG(struct Process *,proc), UNUSED_ARG(int, pri))
+	{
+	}
+#endif
+
+/** Global preemption disable nesting counter. */
+extern int preempt_forbid_cnt;
+
 /**
  * Disable preemptive task switching.
  *
@@ -98,7 +109,6 @@ INLINE void proc_forbid(void)
 {
 	#if CONFIG_KERN_PREEMPT
 		// No need to protect against interrupts here.
-		extern int preempt_forbid_cnt;
 		++preempt_forbid_cnt;
 
 		/*
@@ -125,7 +135,6 @@ INLINE void proc_permit(void)
 		MEMORY_BARRIER;
 
 		/* No need to protect against interrupts here. */
-		extern int preempt_forbid_cnt;
 		--preempt_forbid_cnt;
 		ASSERT(preempt_forbid_cnt >= 0);
 
@@ -138,7 +147,6 @@ INLINE void proc_permit(void)
 	#endif
 }
 
-
 /**
  * Execute a block of \a CODE atomically with respect to task scheduling.
  */
@@ -149,11 +157,11 @@ INLINE void proc_permit(void)
 		proc_permit(); \
 	} while(0)
 
-#ifndef CONFIG_PROC_DEFSTACKSIZE
+#ifndef CONFIG_KERN_MINSTACKSIZE
 
 	#if (ARCH & ARCH_EMUL)
 		/* We need a large stack because system libraries are bloated */
-		#define CONFIG_PROC_DEFSTACKSIZE  65536
+		#define CONFIG_KERN_MINSTACKSIZE  65536
 	#else
 		/**
 		 * Default stack size for each thread, in bytes.
@@ -174,7 +182,7 @@ INLINE void proc_permit(void)
 		 * required per process.  Use irqmanager to minimize stack
 		 * usage.
 		 */
-		#define CONFIG_PROC_DEFSTACKSIZE  \
+		#define CONFIG_KERN_MINSTACKSIZE  \
 		    (CPU_SAVED_REGS_CNT * 2 * sizeof(cpustack_t) \
 		    + 32 * sizeof(int))
 	#endif