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Diffstat (limited to 'src/progname.c')
-rw-r--r--src/progname.c35
1 files changed, 35 insertions, 0 deletions
diff --git a/src/progname.c b/src/progname.c
new file mode 100644
index 0000000..4bcba4c
--- /dev/null
+++ b/src/progname.c
@@ -0,0 +1,35 @@
+/* This file is part of GDBM, the GNU data base manager.
+ Copyright (C) 2011 Free Software Foundation, Inc.
+
+ GDBM is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3, or (at your option)
+ any later version.
+
+ GDBM is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with GDBM. If not, see <http://www.gnu.org/licenses/>. */
+
+# include "autoconf.h"
+# include "gdbm.h"
+# include "gdbmapp.h"
+# include <string.h>
+
+const char *progname;
+
+void
+set_progname (const char *arg)
+{
+ const char *p = strrchr (arg, '/');
+ if (p)
+ ++p;
+ else
+ p = arg;
+ if (strncmp (p, "lt-", 3) == 0)
+ p += 3;
+ progname = p;
+}

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