/* Program name management. Copyright (C) 2001-2003 Free Software Foundation, Inc. Written by Bruno Haible , 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. */ #ifdef HAVE_CONFIG_H # include "config.h" #endif /* Specification. */ #include "progname.h" #include #undef set_program_name /* String containing name the program is called with. To be initialized by main(). */ const char *program_name; /* Set program_name, based on argv[0]. */ void set_program_name (const char *argv0) { /* libtool creates a temporary executable whose name is sometimes prefixed with "lt-" (depends on the platform). It also makes argv[0] absolute. Remove this "/.libs/" or "/.libs/lt-" prefix here. */ const char *slash; const char *base; slash = strrchr (argv0, '/'); base = (slash != NULL ? slash + 1 : argv0); if (base - argv0 >= 7 && memcmp (base - 7, "/.libs/", 7) == 0) argv0 = base; if (strncmp (base, "lt-", 3) == 0) argv0 = base + 3; program_name = argv0; }