source/lib/version.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3    Samba Version functions
   4
   5    Copyright (C) Stefan Metzmacher      2003
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 2 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program; if not, write to the Free Software
  19    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  20 */
  21
  22 #include "includes.h"
  23
  24 const char *samba_version_string(void)
  25 {
  26 #ifndef SAMBA_VERSION_VENDOR_SUFFIX
  27         return SAMBA_VERSION_OFFICIAL_STRING;
  28 #else
  29         static fstring samba_version;
  30         fstring tmp_version;
  31         static BOOL init_samba_version;
  32         size_t remaining;
  33
  34         if (init_samba_version)
  35                 return samba_version;
  36
  37         snprintf(samba_version,sizeof(samba_version),"%s-%s",
  38                 SAMBA_VERSION_OFFICIAL_STRING,
  39                 SAMBA_VERSION_VENDOR_SUFFIX);
  40
  41 #ifdef SAMBA_VENDOR_PATCH
  42         remaining = sizeof(samba_version)-strlen(samba_version);
  43         snprintf( tmp_version, sizeof(tmp_version),  "-%d", SAMBA_VENDOR_PATCH );
  44         strlcat( samba_version, tmp_version, remaining-1 );
  45 #endif
  46
  47         init_samba_version = True;
  48         return samba_version;
  49 #endif
  50 }