1 /* Program name management. 2 Copyright (C) 2016-2020 Free Software Foundation, Inc. 3 4 This program is free software: you can redistribute it and/or modify 5 it under the terms of the GNU General Public License as published by 6 the Free Software Foundation; either version 3 of the License, or 7 (at your option) any later version. 8 9 This program is distributed in the hope that it will be useful, 10 but WITHOUT ANY WARRANTY; without even the implied warranty of 11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 GNU General Public License for more details. 13 14 You should have received a copy of the GNU General Public License 15 along with this program. If not, see <https://www.gnu.org/licenses/>. */ 16 17 #ifndef _GL_GETPROGNAME_H 18 #define _GL_GETPROGNAME_H 19 20 #include <stdlib.h> 21 22 #ifdef __cplusplus 23 extern "C" { 24 #endif 25 26 /* Return the base name of the executing program. 27 On native Windows this will usually end in ".exe" or ".EXE". */ 28 #ifndef HAVE_GETPROGNAME 29 extern char const *getprogname (void) 30 # ifdef HAVE_DECL_PROGRAM_INVOCATION_NAME 31 _GL_ATTRIBUTE_PURE 32 # endif 33 ; 34 #endif 35 36 #ifdef __cplusplus 37 } 38 #endif 39 40 #endif 41