lib/getprogname.h

   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 Lesser General Public License as published by
   6    the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details.
  13
  14    You should have received a copy of the GNU Lesser 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