internal.h

Go to the documentation of this file.
00001 // $Id: internal.h 2810 2008-10-30 21:23:00Z dhozac $    --*- c++ -*--
00002 
00003 // Copyright (C) 2003 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
00004 //  
00005 // This program is free software; you can redistribute it and/or modify
00006 // it under the terms of the GNU General Public License as published by
00007 // the Free Software Foundation; version 2 of the License.
00008 //  
00009 // This program is distributed in the hope that it will be useful,
00010 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00011 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00012 // GNU General Public License for more details.
00013 //  
00014 // You should have received a copy of the GNU General Public License
00015 // along with this program; if not, write to the Free Software
00016 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
00017 
00022 #ifndef H_UTIL_VSERVER_LIB_INTERNAL_H
00023 #define H_UTIL_VSERVER_LIB_INTERNAL_H
00024 
00025 #include "fmt.h"
00026 #include "vserver.h"
00027 
00028 #include <stdlib.h>
00029 #include <stdbool.h>
00030 
00031 #ifdef __cplusplus
00032 extern "C" {
00033 #endif
00034 
00035 
00036 #ifdef HAVE_VERSIONING
00037 /* FIXME: HAVE_ASM_DOT_GLOBAL_NAME */
00038 #  define _symbol_version(real, name, version) \
00039      __asm__ (".symver " #real "," #name "@" #version)
#  define _default_symbol_version(real, name, version) \
     __asm__ (".symver " #real "," #name "@@" #version)
#else
#  define _symbol_version(real, name, version)
#  define _default_symbol_version(real, name, version) \
  extern __typeof (real) name __attribute__ ((alias (#name)));
#endif
#define symbol_version(real, name, version) \
        _symbol_version(real, name, version)
#define default_symbol_version(real, name, version) \
        _default_symbol_version(real, name, version)


char *  vc_getVserverByCtx_Internal(xid_t ctx, /*@null@*/vcCfgStyle *style,
                                    /*@null@*/char const *revdir,
                                    bool validate_result);

  
int     utilvserver_checkCompatVersion();
uint_least32_t  utilvserver_checkCompatConfig();
bool    utilvserver_isDirectory(char const *path, bool follow_link);
bool    utilvserver_isFile(char const *path, bool follow_link);
bool    utilvserver_isLink(char const *path);

int     utilvserver_listparser_uint32(char const *str, size_t len,
                                      char const **err_ptr, size_t *err_len,
                                      uint_least32_t *flag,
                                      uint_least32_t *mask,
                                      uint_least32_t (*func)(char const*,
                                                             size_t, bool *
                                        )) NONNULL((1,5,7));
  
int     utilvserver_listparser_uint64(char const *str, size_t len,
                                      char const **err_ptr, size_t *err_len,
                                      uint_least64_t *flag,
                                      uint_least64_t *mask,
                                      uint_least64_t (*func)(char const*,
                                                             size_t, bool *
                                        )) NONNULL((1,5,7));

struct Mapping_uint32 {
    char const * const  id;
    size_t                      len;
    uint_least32_t              val;
};

struct Mapping_uint64 {
    char const * const  id;
    size_t                      len;
    uint_least64_t              val;
};
  
ssize_t utilvserver_value2text_uint32(char const *str, size_t len,
                                      struct Mapping_uint32 const *map,
                                      size_t map_len) NONNULL((1,3));

ssize_t utilvserver_value2text_uint64(char const *str, size_t len,
                                      struct Mapping_uint64 const *map,
                                      size_t map_len) NONNULL((1,3));

ssize_t utilvserver_text2value_uint32(uint_least32_t *val,
                                      struct Mapping_uint32 const *map,
                                      size_t map_len) NONNULL((1,2));
  
ssize_t utilvserver_text2value_uint64(uint_least64_t *val,
                                      struct Mapping_uint64 const *map,
                                      size_t map_len) NONNULL((1,2));
#ifdef __cplusplus
}
#endif


#endif  //  H_UTIL_VSERVER_LIB_INTERNAL_H

Generated on Fri May 7 08:44:57 2010 for util-vserver (libvserver) by  doxygen 1.5.1