diff options
author | Ben Lindstrom <mouring@eviladmin.org> | 2001-02-18 19:13:33 +0000 |
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committer | Ben Lindstrom <mouring@eviladmin.org> | 2001-02-18 19:13:33 +0000 |
commit | d95c09cc83ec07b42feb07c4ff71d23720b37e8e (patch) | |
tree | 73b15e75f83356fa59b0d17ffd88409d8f4fc5de /sshpty.h | |
parent | c32a5b1a1568258481df6316dc008fc7cd3825fd (diff) |
- (bal) Markus' blessing to rename login.[ch] -> sshlogin.[ch] and
pty.[ch] -> sshpty.[ch]
Diffstat (limited to 'sshpty.h')
-rw-r--r-- | sshpty.h | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/sshpty.h b/sshpty.h new file mode 100644 index 000000000..13d8e6026 --- /dev/null +++ b/sshpty.h | |||
@@ -0,0 +1,47 @@ | |||
1 | /* | ||
2 | * Author: Tatu Ylonen <ylo@cs.hut.fi> | ||
3 | * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland | ||
4 | * All rights reserved | ||
5 | * Functions for allocating a pseudo-terminal and making it the controlling | ||
6 | * tty. | ||
7 | * | ||
8 | * As far as I am concerned, the code I have written for this software | ||
9 | * can be used freely for any purpose. Any derived versions of this | ||
10 | * software must be clearly marked as such, and if the derived work is | ||
11 | * incompatible with the protocol description in the RFC file, it must be | ||
12 | * called by a name other than "ssh" or "Secure Shell". | ||
13 | */ | ||
14 | |||
15 | /* RCSID("$OpenBSD: pty.h,v 1.8 2000/09/07 20:27:52 deraadt Exp $"); */ | ||
16 | |||
17 | #ifndef PTY_H | ||
18 | #define PTY_H | ||
19 | |||
20 | /* | ||
21 | * Allocates and opens a pty. Returns 0 if no pty could be allocated, or | ||
22 | * nonzero if a pty was successfully allocated. On success, open file | ||
23 | * descriptors for the pty and tty sides and the name of the tty side are | ||
24 | * returned (the buffer must be able to hold at least 64 characters). | ||
25 | */ | ||
26 | int pty_allocate(int *ptyfd, int *ttyfd, char *ttyname, int ttynamelen); | ||
27 | |||
28 | /* | ||
29 | * Releases the tty. Its ownership is returned to root, and permissions to | ||
30 | * 0666. | ||
31 | */ | ||
32 | void pty_release(const char *ttyname); | ||
33 | |||
34 | /* | ||
35 | * Makes the tty the processes controlling tty and sets it to sane modes. | ||
36 | * This may need to reopen the tty to get rid of possible eavesdroppers. | ||
37 | */ | ||
38 | void pty_make_controlling_tty(int *ttyfd, const char *ttyname); | ||
39 | |||
40 | /* Changes the window size associated with the pty. */ | ||
41 | void | ||
42 | pty_change_window_size(int ptyfd, int row, int col, | ||
43 | int xpixel, int ypixel); | ||
44 | |||
45 | void pty_setowner(struct passwd *pw, const char *ttyname); | ||
46 | |||
47 | #endif /* PTY_H */ | ||