2014-12-10 21:56:49 +00:00
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/* $OpenBSD: misc.h,v 1.12 2002/03/19 10:49:35 markus Exp $ */
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/*
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* Author: Tatu Ylonen <ylo@cs.hut.fi>
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* Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
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* All rights reserved
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*
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* As far as I am concerned, the code I have written for this software
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* can be used freely for any purpose. Any derived versions of this
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* software must be clearly marked as such, and if the derived work is
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* incompatible with the protocol description in the RFC file, it must be
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* called by a name other than "ssh" or "Secure Shell".
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*/
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char *chop(char *);
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char *strdelim(char **);
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void set_nonblock(int);
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void unset_nonblock(int);
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void set_nodelay(int);
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int a2port(const char *);
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char *cleanhostname(char *);
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char *colon(char *);
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long convtime(const char *);
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struct passwd *pwcopy(struct passwd *);
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typedef struct arglist arglist;
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struct arglist {
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char **list;
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2019-06-09 20:44:26 +00:00
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u_int num;
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u_int nalloc;
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2014-12-10 21:56:49 +00:00
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};
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void addargs(arglist *, char *, ...);
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void replacearg(arglist *, u_int, char *, ...);
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void freeargs(arglist *);
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/* from xmalloc.h */
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void *xmalloc(size_t);
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void *xrealloc(void *, size_t);
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void xfree(void *);
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char *xstrdup(const char *);
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char *ssh_get_progname(char *);
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void fatal(char* fmt,...);
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void sanitise_stdfd(void);
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/* Required for non-BSD platforms, from OpenSSH's defines.h */
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#ifndef timersub
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#define timersub(a, b, result) \
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do { \
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(result)->tv_sec = (a)->tv_sec - (b)->tv_sec; \
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(result)->tv_usec = (a)->tv_usec - (b)->tv_usec; \
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if ((result)->tv_usec < 0) { \
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--(result)->tv_sec; \
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(result)->tv_usec += 1000000; \
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} \
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} while (0)
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#endif
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#ifndef TIMEVAL_TO_TIMESPEC
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#define TIMEVAL_TO_TIMESPEC(tv, ts) { \
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(ts)->tv_sec = (tv)->tv_sec; \
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(ts)->tv_nsec = (tv)->tv_usec * 1000; \
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}
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#endif
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