CVS: blob/src/lib generic_io.c,1.8,1.9

[Stefan E. <se...@us...>]

Update of /cvsroot/blob/blob/src/lib
In directory sc8-pr-cvs1:/tmp/cvs-serv31736/src/lib

Modified Files:
	generic_io.c 
Log Message:
fix missing crlf

Index: generic_io.c
===================================================================
RCS file: /cvsroot/blob/blob/src/lib/generic_io.c,v
retrieving revision 1.8
retrieving revision 1.9
diff -u -d -r1.8 -r1.9
--- generic_io.c	21 Aug 2003 11:44:34 -0000	1.8
+++ generic_io.c	21 Aug 2003 12:47:10 -0000	1.9
@@ -59,6 +59,8 @@
 #	define DBGIO( x, io )
 #endif
 
+#define ERR( x )	do { ret = x; goto DONE; } while (0)
+
 
 /**********************************************************************
  * Typen
@@ -246,20 +248,19 @@
 			dest_name, src_name, amount  );
 
 	if ( !src_name || !dest_name )
-		return -EINVAL;
+		ERR( -EINVAL );
 
 	src = io_get_byname( src_name );
 	if ( !src )
-		return -EINVAL;
+		ERR( -EINVAL );
 
 	dest = io_get_byname( dest_name );
 	if ( !dest )
-		return -EINVAL;
+		ERR( -EINVAL );
 
 	DBGIO( 5, src );
 	DBGIO( 5, dest );
 
-
 	if ( amount == 0 ) {
 		amount = io_get_size( src );
 	}
@@ -267,7 +268,7 @@
 	if ( amount > io_get_size( dest ) ) {
 		printf( "\n\nio_copy: src size (%d) > dest space (%d)!\n\n",
 				amount, io_get_size( dest ) );
-		return -ETOOLONG; // -ENOSPC ;)
+		ERR( -ETOOLONG );
 	}
 
 	blocks = amount / 512 + (amount%512?1:0);
@@ -289,7 +290,7 @@
 		if ( ret ) {
 			DBG( 1, "\n%s: read failed at block %d (adr %p).\n",
 					__FUNCTION__, block, adr );
-			return -EINVAL;
+			ERR( -EINVAL );
 		}
 
 		/* write to dest */
@@ -297,16 +298,17 @@
 		if ( ret ) {
 			DBG( 1, "\n%s: write failed at block %d (adr %p).\n",
 					__FUNCTION__, block, adr );
-			return -EINVAL;
+			ERR( -EINVAL );
 		}
 
 		amount -= to_copy;
 		adr += to_copy;
 	}
 
+	ret = 0;
+DONE:
 #if !defined(IO_QUIET)
 	printf("\n");
 #endif
-
-	return 0;
+	return ret;
 }