]> andersk Git - openssh.git/blame - misc.h
- djm@cvs.openbsd.org 2006/03/25 22:22:43
[openssh.git] / misc.h
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56f824f3 1/* $OpenBSD: misc.h,v 1.30 2006/03/25 22:22:43 djm Exp $ */
23c2a7a5 2
42f11eb2 3/*
4 * Author: Tatu Ylonen <ylo@cs.hut.fi>
5 * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
6 * All rights reserved
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 */
42f11eb2 14
58ae9cb8 15/* misc.c */
16
ac96ca42 17char *chop(char *);
18char *strdelim(char **);
170694d7 19int set_nonblock(int);
20int unset_nonblock(int);
bcc0381e 21void set_nodelay(int);
ac96ca42 22int a2port(const char *);
d20f3c9e 23int a2tun(const char *, int *);
3867aa0a 24char *hpdelim(char **);
ac96ca42 25char *cleanhostname(char *);
26char *colon(char *);
27long convtime(const char *);
49e71137 28char *tilde_expand_filename(const char *, uid_t);
8912ae0e 29char *percent_expand(const char *, ...) __attribute__((__sentinel__));
ef07103c 30char *tohex(const u_char *, u_int);
fd6168c1 31void sanitise_stdfd(void);
ac96ca42 32
33struct passwd *pwcopy(struct passwd *);
42f11eb2 34
8a624ebf 35typedef struct arglist arglist;
36struct arglist {
762715ce 37 char **list;
9a995072 38 u_int num;
39 u_int nalloc;
8a624ebf 40};
4116f5c0 41void addargs(arglist *, char *, ...)
42 __attribute__((format(printf, 2, 3)));
43void replacearg(arglist *, u_int, char *, ...)
44 __attribute__((format(printf, 3, 4)));
45void freeargs(arglist *);
07d80252 46
58ae9cb8 47/* readpass.c */
48
49#define RP_ECHO 0x0001
50#define RP_ALLOW_STDIN 0x0002
51#define RP_ALLOW_EOF 0x0004
0d34d6ce 52#define RP_USE_ASKPASS 0x0008
58ae9cb8 53
54char *read_passphrase(const char *, int);
7a9c7a0b 55int ask_permission(const char *, ...) __attribute__((format(printf, 1, 2)));
41feb690 56int read_keyfile_line(FILE *, const char *, char *, size_t, u_long *);
a4f24bf8 57
58int tun_open(int, int);
59
60/* Common definitions for ssh tunnel device forwarding */
61#define SSH_TUNMODE_NO 0x00
62#define SSH_TUNMODE_POINTOPOINT 0x01
63#define SSH_TUNMODE_ETHERNET 0x02
64#define SSH_TUNMODE_DEFAULT SSH_TUNMODE_POINTOPOINT
65#define SSH_TUNMODE_YES (SSH_TUNMODE_POINTOPOINT|SSH_TUNMODE_ETHERNET)
66
67#define SSH_TUNID_ANY 0x7fffffff
68#define SSH_TUNID_ERR (SSH_TUNID_ANY - 1)
69#define SSH_TUNID_MAX (SSH_TUNID_ANY - 2)
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