doas.h

   1 /* $OpenBSD: doas.h,v 1.12 2016/10/05 17:40:25 tedu Exp $ */
   2 /*
   3  * Copyright (c) 2015 Ted Unangst <tedu@openbsd.org>
   4  *
   5  * Permission to use, copy, modify, and distribute this software for any
   6  * purpose with or without fee is hereby granted, provided that the above
   7  * copyright notice and this permission notice appear in all copies.
   8  *
   9  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  10  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  11  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  12  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  13  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  14  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  15  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  16  */
  17
  18 struct rule {
  19         int action;
  20         int options;
  21         const char *ident;
  22         const char *target;
  23         const char *cmd;
  24         const char **cmdargs;
  25         const char **envlist;
  26 };
  27
  28 extern struct rule **rules;
  29 extern int nrules;
  30 extern int parse_errors;
  31
  32 char **prepenv(struct rule *);
  33
  34 #define PERMIT  1
  35 #define DENY    2
  36
  37 #define NOPASS          0x1
  38 #define KEEPENV         0x2
  39 #define PERSIST         0x4
  40
  41 #ifndef UID_MAX
  42 #define UID_MAX 65535
  43 #endif
  44
  45 #ifndef GID_MAX
  46 #define GID_MAX 65535
  47 #endif
  48
  49 #ifndef ROOT_UID
  50 #define ROOT_UID 0
  51 #endif
  52
  53 #ifndef _PW_NAME_LEN
  54 #define _PW_NAME_LEN 32
  55 #endif
  56
  57 void *reallocarray(void *ptr, size_t nmemb, size_t size);
  58
  59 #if !defined(HAVE_EXECVPE)
  60 int execvpe(const char *file, char * const *argv, char * const *envp);
  61 #endif  /* !HAVE_EXECVPE */
  62
  63 #ifdef linux
  64 void errc(int eval, int code, const char *format);
  65 #endif