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- /* progname.c: the executable name we were invoked as; general initialization.
-
- Copyright (C) 1994 Karl Berry.
-
- 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., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
- #include <kpathsea/config.h>
-
- #include <kpathsea/progname.h>
-
-
- #ifndef HAVE_PROGRAM_INVOCATION_NAME
- /* Don't redefine the variables if glibc already has. */
- string program_invocation_name;
- string program_invocation_short_name;
- #endif
-
-
- void
- kpse_set_progname P1C(const_string, progname)
- {
- #ifndef HAVE_PROGRAM_INVOCATION_NAME
- program_invocation_name = xstrdup (progname);
- program_invocation_short_name = (string) basename (program_invocation_name);
- #endif
- {
- string s = getenv ("KPATHSEA_DEBUG");
- if (s)
- kpathsea_debug |= atoi (s);
- }
- }
-