diff options
Diffstat (limited to 'usr.bin/doscmd/int17.c')
| -rw-r--r-- | usr.bin/doscmd/int17.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/usr.bin/doscmd/int17.c b/usr.bin/doscmd/int17.c index 0cb162b..ee693a8 100644 --- a/usr.bin/doscmd/int17.c +++ b/usr.bin/doscmd/int17.c @@ -32,9 +32,13 @@ * $FreeBSD$ */ -#include "doscmd.h" +#include <sys/types.h> +#include <sys/uio.h> #include <paths.h> #include <signal.h> +#include <unistd.h> + +#include "doscmd.h" static int lpt_fd[4] = { -1, -1, -1, -1, }; static FILE *lpt_file[4] = { 0, 0, 0, 0}; @@ -44,17 +48,13 @@ static int timeout[4] = { 30, 30, 30, 30 }; static int last_poll[4] = { 0, 0, 0, 0}; static int last_count[4] = { 0, 0, 0, 0}; static int current_count[4] = { 0, 0, 0, 0}; -static int alarm_active[4] = { 0, 0, 0, 0}; -static int alarm_set = 0; static void open_printer(int printer); void int17(regcontext_t *REGS) { - char printer_name[20]; int fd; - int p; u_char c; switch (R_AH) { @@ -133,7 +133,7 @@ open_printer(int printer) * if printer is direct then open output device. */ if (direct[printer]) { - if (p = queue[printer]) { + if ((p = queue[printer]) != 0) { if ((fd = open(p, O_WRONLY|O_APPEND|O_CREAT, 0666)) < 0) { perror(p); return; |
