- dbg_putchar() and dbg_getchar() don't call any common sub routines

git-svn-id: http://moon:8086/svn/mips@81 a8ebac50-d88d-4704-bea3-6648445a41b3

src/libsys/console.c

@@ -26,6 +26,21 @@ con_if_entry_t const* con_getInterface(int file)
 	return result;
 }
 
+con_if_entry_t const* con_getInterfaceByName(char const *pName)
+{
+	void const *result = NULL;
+	int i;
+	for (i=0; i < con_if.length; i++)
+	{
+		if (!strcmp(pName, con_if.con_if_entry[i].pName))
+		{
+			result = &con_if.con_if_entry[i];
+			break;
+		}
+	}
+	return result;
+}
+
 void const* con_getInstanceByName(char const *pName)
 {
 	void const *result = NULL;
@@ -77,12 +92,9 @@ void con_flush(int fd)
 	} while(c > 0);
 }
 
-// ---------------------------------------------------------------------------------
-int readchar(int fd)
+int con_readchar(con_if_entry_t const *pIF)
 {
 	int c;
-	con_if_entry_t const *pIF = con_getInterface(fd);
-	
 	assert(pIF);
 
 	// busy read
@@ -95,26 +107,31 @@ int readchar(int fd)
 	return c;
 }
 
-void writechar(int fd, char c)
+void con_writechar(con_if_entry_t const *pIF, char c)
 {
-	con_if_entry_t const *pIF = con_getInterface(fd);
-
 	assert(pIF);
 
 	pIF->writechar(pIF->pInst, c);
-	
+}
+
+// ---------------------------------------------------------------------------------
+int readchar(int fd)
+{
+	return con_readchar(con_getInterface(fd));
+}
+
+void writechar(int fd, char c)
+{
+	con_writechar(con_getInterface(fd), c);
 }
 
 void _putchar(int fd, char c)
 {
-	con_if_entry_t const *pIF = con_getInterface(fd);
-
-	assert(pIF);
 	if (c == 0x0A)
 	{
-		pIF->writechar(pIF->pInst, 0x0D);
+		writechar(fd, 0x0D);
 	}
-	pIF->writechar(pIF->pInst, c);
+	writechar(fd, c);
 
 }