diff options
| author | phk <phk@FreeBSD.org> | 2006-05-26 11:54:32 +0000 |
|---|---|---|
| committer | phk <phk@FreeBSD.org> | 2006-05-26 11:54:32 +0000 |
| commit | 7879ac129f63a7b5e09a9ba170e72922d4a1a91c (patch) | |
| tree | e55708a0564b13c180f6e25a2ed24724571a805c /sys/dev/sio/sio.c | |
| parent | 0b37dc8074117c2bca3e406c6da6a4a76c72e087 (diff) | |
| download | FreeBSD-src-7879ac129f63a7b5e09a9ba170e72922d4a1a91c.zip FreeBSD-src-7879ac129f63a7b5e09a9ba170e72922d4a1a91c.tar.gz | |
Eliminate gdb_checkc member from GDB_DBGPORT(), it is never used.
Use polling behaviour for gdb_getc() where convenient, this edges us
closer to the console code.
Diffstat (limited to 'sys/dev/sio/sio.c')
| -rw-r--r-- | sys/dev/sio/sio.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/sys/dev/sio/sio.c b/sys/dev/sio/sio.c index 65e3685..d815dc6 100644 --- a/sys/dev/sio/sio.c +++ b/sys/dev/sio/sio.c @@ -2577,8 +2577,7 @@ static gdb_term_f siogdbterm; static gdb_getc_f siogdbgetc; static gdb_putc_f siogdbputc; -GDB_DBGPORT(sio, siogdbprobe, siogdbinit, siogdbterm, NULL, - siogdbgetc, siogdbputc); +GDB_DBGPORT(sio, siogdbprobe, siogdbinit, siogdbterm, siogdbgetc, siogdbputc); static int siogdbprobe(void) @@ -2605,12 +2604,7 @@ siogdbputc(int c) static int siogdbgetc(void) { - int c; - - do - c = sio_cngetc(NULL); - while (c == -1); - return (c); + return (sio_cngetc(NULL)); } #endif |
