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 (at) 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 24 char *ssh_get_progname(char *); 25 26 #ifndef HAVE_SETSID 27 #define setsid() setpgrp(0, getpid()) 28 #endif /* !HAVE_SETSID */ 29 30 #ifndef HAVE_SETENV 31 int setenv(const char *, const char *, int); 32 #endif /* !HAVE_SETENV */ 33 34 #ifndef HAVE_SETLOGIN 35 int setlogin(const char *); 36 #endif /* !HAVE_SETLOGIN */ 37 38 #ifndef HAVE_INNETGR 39 int innetgr(const char *, const char *, const char *, const char *); 40 #endif /* HAVE_INNETGR */ 41 42 #if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) 43 int seteuid(uid_t); 44 #endif /* !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) */ 45 46 #if !defined(HAVE_SETEGID) && defined(HAVE_SETRESGID) 47 int 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) 51 const 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 60 struct timeval { 61 long tv_sec; 62 long tv_usec; 63 } 64 #endif /* HAVE_STRUCT_TIMEVAL */ 65 66 int utimes(char *, struct timeval *); 67 #endif /* HAVE_UTIMES */ 68 69 #ifndef HAVE_TRUNCATE 70 int truncate (const char *, off_t); 71 #endif /* HAVE_TRUNCATE */ 72 73 #if !defined(HAVE_NANOSLEEP) && !defined(HAVE_NSLEEP) 74 #ifndef HAVE_STRUCT_TIMESPEC 75 struct timespec { 76 time_t tv_sec; 77 long tv_nsec; 78 }; 79 #endif 80 int nanosleep(const struct timespec *, struct timespec *); 81 #endif 82 83 #ifndef HAVE_USLEEP 84 int usleep(unsigned int useconds); 85 #endif 86 87 #ifndef HAVE_TCGETPGRP 88 pid_t tcgetpgrp(int); 89 #endif 90 91 #ifndef HAVE_TCSENDBREAK 92 int tcsendbreak(int, int); 93 #endif 94 95 #ifndef HAVE_UNSETENV 96 int unsetenv(const char *); 97 #endif 98 99 /* wrapper for signal interface */ 100 typedef void (*mysig_t)(int); 101 mysig_t mysignal(int sig, mysig_t act); 102 103 #define signal(a,b) mysignal(a,b) 104 105 #ifndef HAVE_ISBLANK 106 int isblank(int); 107 #endif 108 109 #ifndef HAVE_GETPGID 110 pid_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
