summaryrefslogtreecommitdiffstats
path: root/arch/um/include/chan_kern.h
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /arch/um/include/chan_kern.h
downloadop-kernel-dev-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.zip
op-kernel-dev-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.tar.gz
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'arch/um/include/chan_kern.h')
-rw-r--r--arch/um/include/chan_kern.h60
1 files changed, 60 insertions, 0 deletions
diff --git a/arch/um/include/chan_kern.h b/arch/um/include/chan_kern.h
new file mode 100644
index 0000000..da9a671
--- /dev/null
+++ b/arch/um/include/chan_kern.h
@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 2000, 2001 Jeff Dike (jdike@karaya.com)
+ * Licensed under the GPL
+ */
+
+#ifndef __CHAN_KERN_H__
+#define __CHAN_KERN_H__
+
+#include "linux/tty.h"
+#include "linux/list.h"
+#include "linux/console.h"
+#include "chan_user.h"
+#include "line.h"
+
+struct chan {
+ struct list_head list;
+ char *dev;
+ unsigned int primary:1;
+ unsigned int input:1;
+ unsigned int output:1;
+ unsigned int opened:1;
+ int fd;
+ enum chan_init_pri pri;
+ struct chan_ops *ops;
+ void *data;
+};
+
+extern void chan_interrupt(struct list_head *chans, struct work_struct *task,
+ struct tty_struct *tty, int irq);
+extern int parse_chan_pair(char *str, struct list_head *chans, int pri,
+ int device, struct chan_opts *opts);
+extern int open_chan(struct list_head *chans);
+extern int write_chan(struct list_head *chans, const char *buf, int len,
+ int write_irq);
+extern int console_write_chan(struct list_head *chans, const char *buf,
+ int len);
+extern int console_open_chan(struct line *line, struct console *co,
+ struct chan_opts *opts);
+extern void close_chan(struct list_head *chans);
+extern void chan_enable_winch(struct list_head *chans, struct tty_struct *tty);
+extern void enable_chan(struct list_head *chans, struct tty_struct *tty);
+extern int chan_window_size(struct list_head *chans,
+ unsigned short *rows_out,
+ unsigned short *cols_out);
+extern int chan_out_fd(struct list_head *chans);
+extern int chan_config_string(struct list_head *chans, char *str, int size,
+ char **error_out);
+
+#endif
+
+/*
+ * Overrides for Emacs so that we follow Linus's tabbing style.
+ * Emacs will notice this stuff at the end of the file and automatically
+ * adjust the settings for this buffer only. This must remain at the end
+ * of the file.
+ * ---------------------------------------------------------------------------
+ * Local variables:
+ * c-file-style: "linux"
+ * End:
+ */
OpenPOWER on IntegriCloud