/* Program name management.
- Copyright (C) 2001-2004, 2006 Free Software Foundation, Inc.
- Written by Bruno Haible <haible@clisp.cons.org>, 2001.
+ Copyright (C) 2001-2004, 2006, 2009-2010 Free Software Foundation, Inc.
+ Written by Bruno Haible <bruno@clisp.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
/* String containing name the program is called with. */
extern const char *program_name;
-/* Set program_name, based on argv[0]. */
+/* Set program_name, based on argv[0].
+ argv0 must be a string allocated with indefinite extent, and must not be
+ modified after this call. */
extern void set_program_name (const char *argv0);
#if ENABLE_RELOCATABLE
/* Set program_name, based on argv[0], and original installation prefix and
directory, for relocatability. */
extern void set_program_name_and_installdir (const char *argv0,
- const char *orig_installprefix,
- const char *orig_installdir);
+ const char *orig_installprefix,
+ const char *orig_installdir);
#undef set_program_name
#define set_program_name(ARG0) \
set_program_name_and_installdir (ARG0, INSTALLPREFIX, INSTALLDIR)