1 /* $OpenBSD: misc.h,v 1.8 2001/05/19 19:43:57 stevesk Exp $ */
4 * Author: Tatu Ylonen <ylo@cs.hut.fi>
5 * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
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".
14 /* remove newline at end of string */
17 /* return next token in configuration line */
18 char *strdelim(char **s);
20 /* set/unset filedescriptor to non-blocking */
21 void set_nonblock(int fd);
22 void unset_nonblock(int fd);
24 struct passwd * pwcopy(struct passwd *pw);
27 * Convert ASCII string to TCP/IP port number.
28 * Port must be >0 and <=65535.
29 * Return 0 if invalid.
31 int a2port(const char *s);
33 /* code from scp.c/rcp.c */
34 char *cleanhostname(char *host);
35 char *colon(char *cp);
38 * Convert a time string into seconds; format is
42 * Valid time qualifiers are:
56 * Return -1 if time string is invalid.
59 long convtime(const char *s);
61 /* function to assist building execv() arguments */
62 typedef struct arglist arglist;
69 void addargs(arglist *args, char *fmt, ...) __attribute__((format(printf, 2, 3)));
71 /* wrapper for signal interface */
72 typedef void (*mysig_t)(int);
73 mysig_t mysignal(int sig, mysig_t act);