bsd-misc.h revision 255767
1/* $Id: bsd-misc.h,v 1.25 2013/08/04 11:48:41 dtucker Exp $ */ 2 3/* 4 * Copyright (c) 1999-2004 Damien Miller <djm@mindrot.org> 5 * 6 * Permission to use, copy, modify, and distribute this software for any 7 * purpose with or without fee is hereby granted, provided that the above 8 * copyright notice and this permission notice appear in all copies. 9 * 10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 17 */ 18 19#ifndef _BSD_MISC_H 20#define _BSD_MISC_H 21 22#include "includes.h" 23 24char *ssh_get_progname(char *); 25 26#ifndef HAVE_SETSID 27#define setsid() setpgrp(0, getpid()) 28#endif /* !HAVE_SETSID */ 29 30#ifndef HAVE_SETENV 31int setenv(const char *, const char *, int); 32#endif /* !HAVE_SETENV */ 33 34#ifndef HAVE_SETLOGIN 35int setlogin(const char *); 36#endif /* !HAVE_SETLOGIN */ 37 38#ifndef HAVE_INNETGR 39int innetgr(const char *, const char *, const char *, const char *); 40#endif /* HAVE_INNETGR */ 41 42#if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) 43int seteuid(uid_t); 44#endif /* !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) */ 45 46#if !defined(HAVE_SETEGID) && defined(HAVE_SETRESGID) 47int setegid(uid_t); 48#endif /* !defined(HAVE_SETEGID) && defined(HAVE_SETRESGID) */ 49 50#if !defined(HAVE_STRERROR) && defined(HAVE_SYS_ERRLIST) && defined(HAVE_SYS_NERR) 51const char *strerror(int); 52#endif 53 54#if !defined(HAVE_SETLINEBUF) 55#define setlinebuf(a) (setvbuf((a), NULL, _IOLBF, 0)) 56#endif 57 58#ifndef HAVE_UTIMES 59#ifndef HAVE_STRUCT_TIMEVAL 60struct timeval { 61 long tv_sec; 62 long tv_usec; 63} 64#endif /* HAVE_STRUCT_TIMEVAL */ 65 66int utimes(char *, struct timeval *); 67#endif /* HAVE_UTIMES */ 68 69#ifndef HAVE_TRUNCATE 70int truncate (const char *, off_t); 71#endif /* HAVE_TRUNCATE */ 72 73#if !defined(HAVE_NANOSLEEP) && !defined(HAVE_NSLEEP) 74#ifndef HAVE_STRUCT_TIMESPEC 75struct timespec { 76 time_t tv_sec; 77 long tv_nsec; 78}; 79#endif 80int nanosleep(const struct timespec *, struct timespec *); 81#endif 82 83#ifndef HAVE_USLEEP 84int usleep(unsigned int useconds); 85#endif 86 87#ifndef HAVE_TCGETPGRP 88pid_t tcgetpgrp(int); 89#endif 90 91#ifndef HAVE_TCSENDBREAK 92int tcsendbreak(int, int); 93#endif 94 95#ifndef HAVE_UNSETENV 96int unsetenv(const char *); 97#endif 98 99/* wrapper for signal interface */ 100typedef void (*mysig_t)(int); 101mysig_t mysignal(int sig, mysig_t act); 102 103#define signal(a,b) mysignal(a,b) 104 105#ifndef HAVE_ISBLANK 106int isblank(int); 107#endif 108 109#ifndef HAVE_GETPGID 110pid_t getpgid(pid_t); 111#endif 112 113#ifndef HAVE_ENDGRENT 114# define endgrent() do { } while (0) 115#endif 116 117#ifndef HAVE_KRB5_GET_ERROR_MESSAGE 118# define krb5_get_error_message krb5_get_err_text 119#endif 120 121#ifndef HAVE_KRB5_FREE_ERROR_MESSAGE 122# define krb5_free_error_message(a,b) do { } while(0) 123#endif 124 125#endif /* _BSD_MISC_H */ 126