* top-level directory of the distribution or, alternatively, at
* <http://www.OpenLDAP.org/license.html>.
*/
+#ifdef _WIN32
+#include <windows.h>
+#define MDB_STDOUT GetStdHandle(STD_OUTPUT_HANDLE)
+#else
+#define MDB_STDOUT 1
+#endif
#include <stdio.h>
#include <stdlib.h>
+#include <signal.h>
#include "lmdb.h"
+static void
+sighandle(int sig)
+{
+}
+
int main(int argc,char * argv[])
{
int rc;
MDB_env *env;
- char *envname = argv[1];
+ const char *progname = argv[0], *act;
+ unsigned flags = MDB_RDONLY;
+
+ for (; argc > 1 && argv[1][0] == '-'; argc--, argv++) {
+ if (argv[1][1] == 'n' && argv[1][2] == '\0')
+ flags |= MDB_NOSUBDIR;
+ else
+ argc = 0;
+ }
if (argc<2 || argc>3) {
- fprintf(stderr, "usage: %s srcpath [dstpath]\n", argv[0]);
+ fprintf(stderr, "usage: %s [-n] srcpath [dstpath]\n", progname);
exit(EXIT_FAILURE);
}
- rc = mdb_env_create(&env);
+#ifdef SIGPIPE
+ signal(SIGPIPE, sighandle);
+#endif
+#ifdef SIGHUP
+ signal(SIGHUP, sighandle);
+#endif
+ signal(SIGINT, sighandle);
+ signal(SIGTERM, sighandle);
- rc = mdb_env_open(env, envname, MDB_RDONLY, 0);
- if (rc) {
- printf("mdb_env_open failed, error %d %s\n", rc, mdb_strerror(rc));
- } else {
+ act = "opening environment";
+ rc = mdb_env_create(&env);
+ if (rc == MDB_SUCCESS) {
+ rc = mdb_env_open(env, argv[1], flags, 0);
+ }
+ if (rc == MDB_SUCCESS) {
+ act = "copying";
if (argc == 2)
- rc = mdb_env_copyfd(env, 1);
+ rc = mdb_env_copyfd(env, MDB_STDOUT);
else
rc = mdb_env_copy(env, argv[2]);
- if (rc)
- printf("mdb_env_copy failed, error %d %s\n", rc, mdb_strerror(rc));
}
+ if (rc)
+ fprintf(stderr, "%s: %s failed, error %d (%s)\n",
+ progname, act, rc, mdb_strerror(rc));
mdb_env_close(env);
return rc ? EXIT_FAILURE : EXIT_SUCCESS;