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authorJiri Slaby <jslaby@suse.cz>2021-07-23 13:31:44 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2021-07-27 13:12:07 +0300
commit56eef46aa830824d5046a765d695a78bc0c34fed (patch)
treefbc6d8e8c91522d5ff1024c72eff681dfe35c3da /include/linux/tty_flip.h
parentabca990183e933d8448a4791c2912b509a17e290 (diff)
downloadlinux-56eef46aa830824d5046a765d695a78bc0c34fed.tar.xz
tty: move tty_ldisc_receive_buf to tty_flip.h
It's the only remaining tty_buffer.c prototype residing in tty.h. Move it along others to tty_flip.h. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Link: https://lore.kernel.org/r/20210723103147.18250-6-jslaby@suse.cz Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/tty_flip.h')
-rw-r--r--include/linux/tty_flip.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/tty_flip.h b/include/linux/tty_flip.h
index 67d78dc553e1..615a2a87b2a7 100644
--- a/include/linux/tty_flip.h
+++ b/include/linux/tty_flip.h
@@ -4,6 +4,8 @@
#include <linux/tty.h>
+struct tty_ldisc;
+
extern int tty_buffer_set_limit(struct tty_port *port, int limit);
extern unsigned int tty_buffer_space_avail(struct tty_port *port);
extern int tty_buffer_request_room(struct tty_port *port, size_t size);
@@ -39,6 +41,9 @@ static inline int tty_insert_flip_string(struct tty_port *port,
return tty_insert_flip_string_fixed_flag(port, chars, TTY_NORMAL, size);
}
+int tty_ldisc_receive_buf(struct tty_ldisc *ld, const unsigned char *p,
+ const char *f, int count);
+
extern void tty_buffer_lock_exclusive(struct tty_port *port);
extern void tty_buffer_unlock_exclusive(struct tty_port *port);