privops.h

   1 /*
   2   chronyd/chronyc - Programs for keeping computer clocks accurate.
   3
   4  **********************************************************************
   5  * Copyright (C) Bryan Christianson 2015
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of version 2 of the GNU General Public License as
   9  * published by the Free Software Foundation.
  10  *
  11  * This program is distributed in the hope that it will be useful, but
  12  * WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License along
  17  * with this program; if not, write to the Free Software Foundation, Inc.,
  18  * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  19  *
  20  **********************************************************************
  21
  22   =======================================================================
  23
  24   Perform privileged operations over a unix socket to a privileged fork.
  25
  26 */
  27
  28 #ifndef GOT_PRIVOPS_H
  29 #define GOT_PRIVOPS_H
  30
  31 #ifdef PRIVOPS_ADJUSTTIME
  32 int PRV_AdjustTime(const struct timeval *delta, struct timeval *olddelta);
  33 #else
  34 #define PRV_AdjustTime adjtime
  35 #endif
  36
  37 #ifdef PRIVOPS_ADJUSTTIMEX
  38 int PRV_AdjustTimex(struct timex *txc);
  39 #else
  40 #define PRV_AdjustTimex ntp_adjtime
  41 #endif
  42
  43 #ifdef PRIVOPS_SETTIME
  44 int PRV_SetTime(const struct timeval *tp, const struct timezone *tzp);
  45 #else
  46 #define PRV_SetTime settimeofday
  47 #endif
  48
  49 #ifdef PRIVOPS_BINDSOCKET
  50 int PRV_BindSocket(int sock, struct sockaddr *address, socklen_t address_len);
  51 #else
  52 #define PRV_BindSocket bind
  53 #endif
  54
  55 #ifdef PRIVOPS_NAME2IPADDRESS
  56 int PRV_Name2IPAddress(const char *name, IPAddr *ip_addrs, int max_addrs);
  57 #else
  58 #define PRV_Name2IPAddress DNS_Name2IPAddress
  59 #endif
  60
  61 #ifdef PRIVOPS_RELOADDNS
  62 void PRV_ReloadDNS(void);
  63 #else
  64 #define PRV_ReloadDNS DNS_Reload
  65 #endif
  66
  67 #ifdef PRIVOPS_HELPER
  68 void PRV_Initialise(void);
  69 void PRV_StartHelper(void);
  70 void PRV_Finalise(void);
  71 #else
  72 #define PRV_Initialise()
  73 #define PRV_StartHelper()
  74 #define PRV_Finalise()
  75 #endif
  76
  77 #endif