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Commit | Line | Data |
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8a624ebf | 1 | /* $OpenBSD: misc.h,v 1.6 2001/05/08 19:45:24 mouring 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 | */ | |
14 | /* remove newline at end of string */ | |
15 | char *chop(char *s); | |
16 | ||
17 | /* return next token in configuration line */ | |
18 | char *strdelim(char **s); | |
19 | ||
20 | /* set filedescriptor to non-blocking */ | |
21 | void set_nonblock(int fd); | |
1aa00dcb | 22 | |
3b1a83df | 23 | struct passwd * pwcopy(struct passwd *pw); |
24 | ||
2d2a2c65 | 25 | /* |
26 | * Convert ASCII string to TCP/IP port number. | |
27 | * Port must be >0 and <=65535. | |
28 | * Return 0 if invalid. | |
29 | */ | |
30 | int a2port(const char *s); | |
8a624ebf | 31 | |
1fcde3fe | 32 | /* code from scp.c/rcp.c */ |
33 | char *cleanhostname(char *host); | |
34 | char *colon(char *cp); | |
2d2a2c65 | 35 | |
8a624ebf | 36 | /* function to assist building execv() arguments */ |
37 | typedef struct arglist arglist; | |
38 | struct arglist { | |
39 | char **list; | |
40 | int num; | |
41 | int nalloc; | |
42 | }; | |
43 | ||
44 | void addargs(arglist *args, char *fmt, ...) __attribute__((format(printf, 2, 3))); | |
45 | ||
1aa00dcb | 46 | /* wrapper for signal interface */ |
47 | typedef void (*mysig_t)(int); | |
48 | mysig_t mysignal(int sig, mysig_t act); |