1 /*
   2  * Copyright (c) 1999-2000 Damien Miller.  All rights reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions
   6  * are met:
   7  * 1. Redistributions of source code must retain the above copyright
   8  *    notice, this list of conditions and the following disclaimer.
   9  * 2. Redistributions in binary form must reproduce the above copyright
  10  *    notice, this list of conditions and the following disclaimer in the
  11  *    documentation and/or other materials provided with the distribution.
  12  *
  13  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  14  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  15  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  16  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  17  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  18  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  19  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  20  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  21  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  22  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  23  */
  24 
  25 #ifndef _BSD_MISC_H
  26 #define _BSD_MISC_H
  27 
  28 #pragma ident   "%Z%%M% %I%     %E% SMI"
  29 
  30 #ifdef __cplusplus
  31 extern "C" {
  32 #endif
  33 
  34 
  35 /* $Id: bsd-misc.h,v 1.6 2002/06/13 21:34:58 mouring Exp $ */
  36 
  37 #include "config.h"
  38 
  39 char *get_progname(char *argv0);
  40 
  41 #ifndef HAVE_SETSID
  42 #define setsid() setpgrp(0, getpid())
  43 #endif /* !HAVE_SETSID */
  44 
  45 #ifndef HAVE_SETENV
  46 int setenv(const char *name, const char *value, int overwrite);
  47 #endif /* !HAVE_SETENV */
  48 
  49 #ifndef HAVE_SETLOGIN
  50 int setlogin(const char *name);
  51 #endif /* !HAVE_SETLOGIN */
  52 
  53 #ifndef HAVE_INNETGR
  54 int innetgr(const char *netgroup, const char *host, 
  55             const char *user, const char *domain);
  56 #endif /* HAVE_INNETGR */
  57 
  58 #if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID)
  59 int seteuid(uid_t euid);
  60 #endif /* !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) */
  61 
  62 #if !defined(HAVE_SETEGID) && defined(HAVE_SETRESGID)
  63 int setegid(uid_t egid);
  64 #endif /* !defined(HAVE_SETEGID) && defined(HAVE_SETRESGID) */
  65 
  66 #if !defined(HAVE_STRERROR) && defined(HAVE_SYS_ERRLIST) && defined(HAVE_SYS_NERR)
  67 const char *strerror(int e);
  68 #endif 
  69 
  70 
  71 #ifndef HAVE_UTIMES
  72 #ifndef HAVE_STRUCT_TIMEVAL
  73 struct timeval {
  74         long tv_sec;
  75         long tv_usec;
  76 }
  77 #endif /* HAVE_STRUCT_TIMEVAL */
  78 
  79 int utimes(char *filename, struct timeval *tvp);
  80 #endif /* HAVE_UTIMES */
  81 
  82 #ifndef HAVE_TRUNCATE
  83 int truncate (const char *path, off_t length);
  84 #endif /* HAVE_TRUNCATE */
  85 
  86 #if !defined(HAVE_SETGROUPS) && defined(SETGROUPS_NOOP)
  87 int setgroups(size_t size, const gid_t *list);
  88 #endif
  89 
  90 #ifdef __cplusplus
  91 }
  92 #endif
  93 
  94 #endif /* _BSD_MISC_H */