Changeset 87d3d02 in rtems

Timestamp:

Oct 23, 1997, 6:49:02 PM (23 years ago)

Author:

Joel Sherrill <joel.sherrill@…>

Branches:

4.10, 4.11, 4.8, 4.9, 5, master

Children:

51eb8d5

Parents:

cfefaa6

Message:

Switched to new style for read support routine.

File:

• c/src/lib/libbsp/sparc/erc32/console/console.c (modified) (4 diffs)

c/src/lib/libbsp/sparc/erc32/console/console.c

@@ -64 +64 @@
  */
 
-int console_inbyte_nonblocking(
-  int port,
-  char *c
-)
+int console_inbyte_nonblocking( int port )
 {
   int UStat;
@@ -82 +79 @@
 
       if ((UStat & ERC32_MEC_UART_STATUS_DRA) == 0)
-         return 0;
-      *c = (char) ERC32_MEC.UART_Channel_A;
+         return -1;
+      return (int) ERC32_MEC.UART_Channel_A;
       return 1;
 
@@ -93 +90 @@
 
       if ((UStat & ERC32_MEC_UART_STATUS_DRB) == 0)
-        return 0;
-      *c = (char) ERC32_MEC.UART_Channel_B;
-      return 1;
+        return -1;
+      return (int) ERC32_MEC.UART_Channel_B;
 
     default:
@@ -101 +97 @@
   }
 
-  return 0;
+  return -1;
 }