git.ozlabs.org Git - ccan/blob - junkcode/rusty@rustcorp.com.au-ntdb/_info

   1 #include "config.h"
   2 #include <stdio.h>
   3 #include <string.h>
   4
   5 /**
   6  * ntdb - Next Generation Trivial Database
   7  *
   8  * This package provides an experimental persistent keyword/data store.
   9  * Its main advantage over tdb is that it's 64-bit.
  10  *
  11  * Example:
  12  *      #include <stdio.h>
  13  *      #include <err.h>
  14  *      #include <unistd.h>
  15  *      #include <ccan/ntdb/ntdb.h>
  16  *
  17  *      int main(int argc, char *argv[])
  18  *      {
  19  *              NTDB_DATA key = ntdb_mkdata("key", 3);
  20  *              NTDB_DATA val = ntdb_mkdata("val", 3);
  21  *              struct ntdb_context *ntdb;
  22  *
  23  *              ntdb = ntdb_open("example.ntdb", NTDB_DEFAULT,
  24  *                               O_RDWR | O_CREAT | O_TRUNC, 0600, NULL);
  25  *              if (ntdb == NULL)
  26  *                      errx(1, "failed to open database file");
  27  *
  28  *              ntdb_store(ntdb, key, val, NTDB_INSERT);
  29  *
  30  *              ntdb_close(ntdb);
  31  *
  32  *              return 0;
  33  *      }
  34  *
  35  * License: LGPL (v3 or any later version)
  36  * Authors: Rusty Russell
  37  *          Andrew Tridgell
  38  *          Jeremy Allison
  39  *          Jelmer Vernooij
  40  *          Volker Lendecke
  41  *          Andrew Esh
  42  *          Simon McVittie
  43  *          Tim Potter
  44  * Maintainer: Rusty Russell <rusty@rustcorp.com.au>
  45  */
  46 int main(int argc, char *argv[])
  47 {
  48         if (argc != 2)
  49                 return 1;
  50
  51         if (strcmp(argv[1], "depends") == 0) {
  52                 printf("ccan/asearch\n");
  53                 printf("ccan/build_assert\n");
  54                 printf("ccan/cast\n");
  55                 printf("ccan/compiler\n");
  56                 printf("ccan/endian\n");
  57                 printf("ccan/hash\n");
  58                 printf("ccan/ilog\n");
  59                 printf("ccan/likely\n");
  60                 printf("ccan/tally\n");
  61                 printf("ccan/typesafe_cb\n");
  62                 return 0;
  63         }
  64
  65         if (strcmp(argv[1], "testdepends") == 0) {
  66                 printf("ccan/failtest\n");
  67                 printf("ccan/err\n");
  68                 return 0;
  69         }
  70
  71         return 1;
  72 }