From 68db26a7abb4619e3127fd30ce7aa27093c69685 Mon Sep 17 00:00:00 2001
From: davidhaas <davidhaas>
Date: Wed, 12 Feb 2003 16:38:57 +0000
Subject: [PATCH] Made sys_arch_prot() interface more generic by returning
 sys_prot_t instead of u32_t.

---
 ports/coldfire/include/arch/sys_arch.h | 1 +
 ports/coldfire/sys_arch.c              | 4 ++--
 ports/unix/include/arch/sys_arch.h     | 2 ++
 ports/unix/sys_arch.c                  | 4 ++--
 4 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/ports/coldfire/include/arch/sys_arch.h b/ports/coldfire/include/arch/sys_arch.h
index 304d3f6..b0a338d 100644
--- a/ports/coldfire/include/arch/sys_arch.h
+++ b/ports/coldfire/include/arch/sys_arch.h
@@ -49,6 +49,7 @@ struct timeval {
 typedef NU_SEMAPHORE * sys_sem_t;
 typedef NU_QUEUE * sys_mbox_t;
 typedef NU_TASK * sys_thread_t;
+typedef u32_t sys_prot_t;
 
 /* Functions specific to Coldfire/Nucleus */
 void
diff --git a/ports/coldfire/sys_arch.c b/ports/coldfire/sys_arch.c
index 611e339..d07336c 100644
--- a/ports/coldfire/sys_arch.c
+++ b/ports/coldfire/sys_arch.c
@@ -549,7 +549,7 @@ sys_setvect(u32_t vector, void (*isr_function)(void), void (*dis_funct)(void))
 }
 
 /*---------------------------------------------------------------------------------*/
-u32_t
+sys_prot_t
 sys_arch_protect(void)
 {
     return NU_Control_Interrupts(NU_DISABLE_INTERRUPTS);
@@ -557,7 +557,7 @@ sys_arch_protect(void)
 
 /*---------------------------------------------------------------------------------*/
 void
-sys_arch_unprotect(u32_t pval)
+sys_arch_unprotect(sys_prot_t pval)
 {
     NU_Control_Interrupts(pval);
 }
diff --git a/ports/unix/include/arch/sys_arch.h b/ports/unix/include/arch/sys_arch.h
index 6c49965..eb0e566 100644
--- a/ports/unix/include/arch/sys_arch.h
+++ b/ports/unix/include/arch/sys_arch.h
@@ -38,6 +38,8 @@
 #define SYS_MBOX_NULL NULL
 #define SYS_SEM_NULL  NULL
 
+typedef u32_t sys_prot_t;
+
 struct sys_sem;
 typedef struct sys_sem * sys_sem_t;
 
diff --git a/ports/unix/sys_arch.c b/ports/unix/sys_arch.c
index a1e034c..d3034bf 100644
--- a/ports/unix/sys_arch.c
+++ b/ports/unix/sys_arch.c
@@ -455,7 +455,7 @@ sys_arch_timeouts(void)
   return &thread->timeouts;
 }
 /*-----------------------------------------------------------------------------------*/
-u32_t
+sys_prot_t
 sys_arch_protect(void)
 {
     /* Note that for the UNIX port, we are using a lightweight mutex, and our
@@ -476,7 +476,7 @@ sys_arch_protect(void)
 }
 /*-----------------------------------------------------------------------------------*/
 void
-sys_arch_unprotect(u32_t pval)
+sys_arch_unprotect(sys_prot_t pval)
 {
     if (lwprot_thread == pthread_self())
     {