diff options
Diffstat (limited to 'arch/um/drivers/xterm.c')
| -rw-r--r-- | arch/um/drivers/xterm.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/arch/um/drivers/xterm.c b/arch/um/drivers/xterm.c index 87e18bf2c66..8a1c18a9b24 100644 --- a/arch/um/drivers/xterm.c +++ b/arch/um/drivers/xterm.c @@ -1,11 +1,11 @@ -/* +/* * Copyright (C) 2001 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com) * Licensed under the GPL */ #include <stddef.h> -#include <stdlib.h> #include <stdio.h> +#include <stdlib.h> #include <unistd.h> #include <errno.h> #include <string.h> @@ -96,8 +96,10 @@ static int xterm_open(int input, int output, int primary, void *d, if (access(argv[4], X_OK) < 0) argv[4] = "port-helper"; - /* Check that DISPLAY is set, this doesn't guarantee the xterm - * will work but w/o it we can be pretty sure it won't. */ + /* + * Check that DISPLAY is set, this doesn't guarantee the xterm + * will work but w/o it we can be pretty sure it won't. + */ if (getenv("DISPLAY") == NULL) { printk(UM_KERN_ERR "xterm_open: $DISPLAY not set.\n"); return -ENODEV; @@ -196,7 +198,7 @@ static int xterm_open(int input, int output, int primary, void *d, static void xterm_close(int fd, void *d) { struct xterm_chan *data = d; - + if (data->pid != -1) os_kill_process(data->pid, 1); data->pid = -1; |