diff options
Diffstat (limited to 'usr.bin/doscmd/int14.c')
| -rw-r--r-- | usr.bin/doscmd/int14.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/usr.bin/doscmd/int14.c b/usr.bin/doscmd/int14.c index 4d367eb..0fc0fea 100644 --- a/usr.bin/doscmd/int14.c +++ b/usr.bin/doscmd/int14.c @@ -35,9 +35,13 @@ * $FreeBSD$ */ -#include "doscmd.h" #include <sys/ioctl.h> +#include <sys/types.h> +#include <sys/uio.h> #include <termios.h> +#include <unistd.h> + +#include "doscmd.h" #include "com.h" struct com_data_struct com_data[N_COMS_MAX]; @@ -53,9 +57,7 @@ int write_div_latches() {} void int14(regcontext_t *REGS) { - int reg_num; struct com_data_struct *cdsp; - int i; int nbytes; char c; @@ -142,12 +144,8 @@ int14(regcontext_t *REGS) void com_set_line(struct com_data_struct *cdsp, unsigned char port, unsigned char param) { - struct termios tty; struct stat stat_buf; - int mode = 0; /* read|write */ - int speed; int reg_num; - int ret_val; debug (D_PORT, "com_set_line: cdsp = 0x%08X, port = 0x%04x," "param = 0x%04X.\n", cdsp, port, param); @@ -409,7 +407,7 @@ com_port_out(int port, unsigned char val) write_div_latches(cdsp); } else { errno = 0; - nbytes = write(cdsp->fd, val, 1); + nbytes = write(cdsp->fd, &val, 1); debug (D_PORT, "write of 0x%02x to fd %d on '%s' returned %d errno %d\n", val, cdsp->fd, cdsp->path, nbytes, errno); if (nbytes != 1) |
