1 /* $OpenBSD: misc.h,v 1.25 2005/07/14 04:00:43 dtucker Exp $ */ 2 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 15 /* misc.c */ 16 17 char *chop(char *); 18 char *strdelim(char **); 19 int set_nonblock(int); 20 int unset_nonblock(int); 21 void set_nodelay(int); 22 int a2port(const char *); 23 char *hpdelim(char **); 24 char *cleanhostname(char *); 25 char *colon(char *); 26 long convtime(const char *); 27 char *tilde_expand_filename(const char *, uid_t); 28 char *percent_expand(const char *, ...) __attribute__((__sentinel__)); 29 char *tohex(const u_char *, u_int); 30 31 struct passwd *pwcopy(struct passwd *); 32 33 typedef struct arglist arglist; 34 struct arglist { 35 char **list; 36 u_int num; 37 u_int nalloc; 38 }; 39 void addargs(arglist *, char *, ...) __attribute__((format(printf, 2, 3))); 40 41 /* readpass.c */ 42 43 #define RP_ECHO 0x0001 44 #define RP_ALLOW_STDIN 0x0002 45 #define RP_ALLOW_EOF 0x0004 46 #define RP_USE_ASKPASS 0x0008 47 48 char *read_passphrase(const char *, int); 49 int ask_permission(const char *, ...) __attribute__((format(printf, 1, 2))); 50 int read_keyfile_line(FILE *, const char *, char *, size_t, u_long *); 51