74 lines
1.8 KiB
C
74 lines
1.8 KiB
C
/* $OpenBSD: misc.h,v 1.8 2001/05/19 19:43:57 stevesk Exp $ */
|
|
|
|
/*
|
|
* Author: Tatu Ylonen <ylo@cs.hut.fi>
|
|
* Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
|
|
* All rights reserved
|
|
*
|
|
* As far as I am concerned, the code I have written for this software
|
|
* can be used freely for any purpose. Any derived versions of this
|
|
* software must be clearly marked as such, and if the derived work is
|
|
* incompatible with the protocol description in the RFC file, it must be
|
|
* called by a name other than "ssh" or "Secure Shell".
|
|
*/
|
|
/* remove newline at end of string */
|
|
char *chop(char *s);
|
|
|
|
/* return next token in configuration line */
|
|
char *strdelim(char **s);
|
|
|
|
/* set/unset filedescriptor to non-blocking */
|
|
void set_nonblock(int fd);
|
|
void unset_nonblock(int fd);
|
|
|
|
struct passwd * pwcopy(struct passwd *pw);
|
|
|
|
/*
|
|
* Convert ASCII string to TCP/IP port number.
|
|
* Port must be >0 and <=65535.
|
|
* Return 0 if invalid.
|
|
*/
|
|
int a2port(const char *s);
|
|
|
|
/* code from scp.c/rcp.c */
|
|
char *cleanhostname(char *host);
|
|
char *colon(char *cp);
|
|
|
|
/*
|
|
* Convert a time string into seconds; format is
|
|
* a sequence of:
|
|
* time[qualifier]
|
|
*
|
|
* Valid time qualifiers are:
|
|
* <none> seconds
|
|
* s|S seconds
|
|
* m|M minutes
|
|
* h|H hours
|
|
* d|D days
|
|
* w|W weeks
|
|
*
|
|
* Examples:
|
|
* 90m 90 minutes
|
|
* 1h30m 90 minutes
|
|
* 2d 2 days
|
|
* 1w 1 week
|
|
*
|
|
* Return -1 if time string is invalid.
|
|
*/
|
|
|
|
long convtime(const char *s);
|
|
|
|
/* function to assist building execv() arguments */
|
|
typedef struct arglist arglist;
|
|
struct arglist {
|
|
char **list;
|
|
int num;
|
|
int nalloc;
|
|
};
|
|
|
|
void addargs(arglist *args, char *fmt, ...) __attribute__((format(printf, 2, 3)));
|
|
|
|
/* wrapper for signal interface */
|
|
typedef void (*mysig_t)(int);
|
|
mysig_t mysignal(int sig, mysig_t act);
|