1f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Project/* $OpenBSD: misc.h,v 1.12 2002/03/19 10:49:35 markus Exp $ */ 2f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Project 3f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Project/* 4f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Project * Author: Tatu Ylonen <ylo@cs.hut.fi> 5f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Project * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland 6f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Project * All rights reserved 7f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Project * 8f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Project * As far as I am concerned, the code I have written for this software 9f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Project * can be used freely for any purpose. Any derived versions of this 10f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Project * software must be clearly marked as such, and if the derived work is 11f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Project * incompatible with the protocol description in the RFC file, it must be 12f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Project * called by a name other than "ssh" or "Secure Shell". 13f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Project */ 14f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Project 15f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Project/* actually from atomicio, but is only used in scp code */ 16f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Project#define vwrite (ssize_t (*)(int, void *, size_t))write 17f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Project 18f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Projectchar *chop(char *); 19f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Projectchar *strdelim(char **); 20f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Projectvoid set_nonblock(int); 21f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Projectvoid unset_nonblock(int); 22f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Projectvoid set_nodelay(int); 23f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Projectint a2port(const char *); 24f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Projectchar *cleanhostname(char *); 25f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Projectchar *colon(char *); 26f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Projectlong convtime(const char *); 27f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Project 28f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Projectstruct passwd *pwcopy(struct passwd *); 29f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Project 30f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Projecttypedef struct arglist arglist; 31f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Projectstruct arglist { 32f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Project char **list; 33f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Project int num; 34f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Project int nalloc; 35f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Project}; 36f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Projectvoid addargs(arglist *, char *, ...); 37f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Projectvoid replacearg(arglist *, u_int, char *, ...); 38f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Projectvoid freeargs(arglist *); 39f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Project 40f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Project/* from xmalloc.h */ 41f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Projectvoid *xmalloc(size_t); 42f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Projectvoid *xrealloc(void *, size_t); 43f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Projectvoid xfree(void *); 44f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Projectchar *xstrdup(const char *); 45f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Project 46f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Projectchar *ssh_get_progname(char *); 47f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Projectvoid fatal(char* fmt,...); 48f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Projectvoid sanitise_stdfd(void); 49f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Project 50f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Project/* Required for non-BSD platforms, from OpenSSH's defines.h */ 51f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Project#ifndef timersub 52f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Project#define timersub(a, b, result) \ 53f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Project do { \ 54f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Project (result)->tv_sec = (a)->tv_sec - (b)->tv_sec; \ 55f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Project (result)->tv_usec = (a)->tv_usec - (b)->tv_usec; \ 56f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Project if ((result)->tv_usec < 0) { \ 57f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Project --(result)->tv_sec; \ 58f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Project (result)->tv_usec += 1000000; \ 59f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Project } \ 60f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Project } while (0) 61f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Project#endif 62f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Project 63f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Project#ifndef TIMEVAL_TO_TIMESPEC 64f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Project#define TIMEVAL_TO_TIMESPEC(tv, ts) { \ 65f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Project (ts)->tv_sec = (tv)->tv_sec; \ 66f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Project (ts)->tv_nsec = (tv)->tv_usec * 1000; \ 67f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Project} 68f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Project#endif 69f7fc46c63fdc8f39234fea409b8dbe116d73ebf8The Android Open Source Project 70