lib/dpkg/namevalue.h

   1 /*
   2  * libdpkg - Debian packaging suite library routines
   3  * namevalue.h - name value structure handling
   4  *
   5  * Copyright © 1994,1995 Ian Jackson <ijackson@chiark.greenend.org.uk>
   6  * Copyright © 2009-2012, 2015 Guillem Jover <guillem@debian.org>
   7  *
   8  * This is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License as published by
  10  * the Free Software Foundation; either version 2 of the License, or
  11  * (at your option) any later version.
  12  *
  13  * This is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  * GNU General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License
  19  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  20  */
  21
  22 #ifndef LIBDPKG_NAMEVALUE_H
  23 #define LIBDPKG_NAMEVALUE_H
  24
  25 #include <dpkg/macros.h>
  26
  27 DPKG_BEGIN_DECLS
  28
  29 /**
  30  * @defgroup namevalue Name/Value data
  31  * @ingroup dpkg-public
  32  * @{
  33  */
  34
  35 struct namevalue {
  36         const char *name;
  37         int value;
  38         int length;
  39 };
  40
  41 #define NAMEVALUE_DEF(n, v) \
  42         [v] = { .name = n, .value = v, .length = sizeof(n) - 1 }
  43
  44 const struct namevalue *namevalue_find_by_name(const struct namevalue *head,
  45                                                const char *str);
  46
  47 /** @} */
  48
  49 DPKG_END_DECLS
  50
  51 #endif /* LIBDPKG_NAMEVALUE_H */