diff options
Diffstat (limited to 'c/src/lib')
| -rw-r--r-- | c/src/lib/libbsp/m68k/dmv152/console/console.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/c/src/lib/libbsp/m68k/dmv152/console/console.c b/c/src/lib/libbsp/m68k/dmv152/console/console.c index 137b93481d..ab954accaf 100644 --- a/c/src/lib/libbsp/m68k/dmv152/console/console.c +++ b/c/src/lib/libbsp/m68k/dmv152/console/console.c @@ -59,10 +59,7 @@ void console_outbyte_polled( * This routine polls for a character. */ -int console_inbyte_nonblocking( - int port, - char *c -) +int console_inbyte_nonblocking(int port) { rtems_unsigned32 control; rtems_unsigned32 data; @@ -79,10 +76,10 @@ int console_inbyte_nonblocking( Z8x30_READ_CONTROL( control, RR_0, rr_0 ); if ( !(rr_0 & RR_0_RX_DATA_AVAILABLE) ) - return 0; + return -1; Z8x30_READ_DATA( data, ch ); - return ch; + return (int) ch; } /* |