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| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 1997-10-23 18:47:23 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 1997-10-23 18:47:23 +0000 |
| commit | aa239a7ec2b7e881491e7d76c1b50ad7b1d77d4c (patch) | |
| tree | 9fc20c2adabc541453c00a51fc326324f62d797c /c/src/lib/libbsp/m68k | |
| parent | Added TOD code for MVME162 BSP from Katsutoshi Shibuya. (diff) | |
| download | rtems-aa239a7ec2b7e881491e7d76c1b50ad7b1d77d4c.tar.bz2 | |
Updated console driver to use new read routine conventions.
Diffstat (limited to 'c/src/lib/libbsp/m68k')
| -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; } /* |