/* mdb_copy.c - memory-mapped database backup tool */
/*
- * Copyright 2012 Howard Chu, Symas Corp.
+ * Copyright 2012-2017 Howard Chu, Symas Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
MDB_env *env;
const char *progname = argv[0], *act;
unsigned flags = MDB_RDONLY;
+ unsigned cpflags = 0;
for (; argc > 1 && argv[1][0] == '-'; argc--, argv++) {
if (argv[1][1] == 'n' && argv[1][2] == '\0')
flags |= MDB_NOSUBDIR;
+ else if (argv[1][1] == 'c' && argv[1][2] == '\0')
+ cpflags |= MDB_CP_COMPACT;
else if (argv[1][1] == 'V' && argv[1][2] == '\0') {
printf("%s\n", MDB_VERSION_STRING);
exit(0);
}
if (argc<2 || argc>3) {
- fprintf(stderr, "usage: %s [-V] [-n] srcpath [dstpath]\n", progname);
+ fprintf(stderr, "usage: %s [-V] [-c] [-n] srcpath [dstpath]\n", progname);
exit(EXIT_FAILURE);
}
act = "opening environment";
rc = mdb_env_create(&env);
if (rc == MDB_SUCCESS) {
- rc = mdb_env_open(env, argv[1], flags, 0);
+ rc = mdb_env_open(env, argv[1], flags, 0600);
}
if (rc == MDB_SUCCESS) {
act = "copying";
if (argc == 2)
- rc = mdb_env_copyfd(env, MDB_STDOUT);
+ rc = mdb_env_copyfd2(env, MDB_STDOUT, cpflags);
else
- rc = mdb_env_copy(env, argv[2]);
+ rc = mdb_env_copy2(env, argv[2], cpflags);
}
if (rc)
fprintf(stderr, "%s: %s failed, error %d (%s)\n",