Move lib/progname.h to gettext-tools/lib/progname.h.

1 files changed, 48 insertions, 0 deletions

diff --git a/gettext-tools/lib/progname.h b/gettext-tools/lib/progname.h
new file mode 100644
index 0000000..0b50bfe
--- /dev/null
+++ b/gettext-tools/lib/progname.h
@@ -0,0 +1,48 @@
+/* Program name management.
+   Copyright (C) 2001-2002 Free Software Foundation, Inc.
+   Written by Bruno Haible <haible@clisp.cons.org>, 2001.
+
+   This program 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 2, or (at your option)
+   any later version.
+
+   This program 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 this program; if not, write to the Free Software Foundation,
+   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+#ifndef _PROGNAME_H
+#define _PROGNAME_H
+
+#include <stdbool.h>
+
+/* This file supports selectively prefixing or nor prefixing error messages
+   with the program name.
+
+   Programs using this file should do the following in main():
+     set_program_name (argv[0]);
+     error_print_progname = maybe_print_progname;
+ */
+
+/* String containing name the program is called with.  */
+extern const char *program_name;
+
+/* Set program_name, based on argv[0].  */
+extern void set_program_name (const char *argv0);
+
+/* Indicates whether errors and warnings get prefixed with program_name.
+   Default is true.
+   A reason to omit the prefix is for better interoperability with Emacs'
+   compile.el.  */
+extern bool error_with_progname;
+
+/* Print program_name prefix on stderr if and only if error_with_progname
+   is true.  */
+extern void maybe_print_progname (void);
+
+#endif /* _PROGNAME_H */