gdb/testsuite/gdb.base/catch-load.c

   1 /* This testcase is part of GDB, the GNU debugger.
   2
   3    Copyright 2012-2023 Free Software Foundation, Inc.
   4
   5    This program is free software; you can redistribute it and/or modify
   6    it under the terms of the GNU General Public License as published by
   7    the Free Software Foundation; either version 3 of the License, or
   8    (at your option) any later version.
   9
  10    This program is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13    GNU General Public License for more details.
  14
  15    You should have received a copy of the GNU General Public License
  16    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  17
  18 #include <stdio.h>
  19
  20 #ifdef __WIN32__
  21 #include <windows.h>
  22 #define dlopen(name, mode) LoadLibrary (TEXT (name))
  23 #define dlclose(handle) FreeLibrary (handle)
  24 #else
  25 #include <dlfcn.h>
  26 #endif
  27
  28 /* This is updated by the .exp file.  */
  29 char *libname = "catch-load-so.so";
  30
  31 int
  32 main ()
  33 {
  34   void *h;
  35
  36   h = dlopen (libname, RTLD_LAZY);
  37
  38   dlclose (h);
  39
  40   h = NULL;                     /* final breakpoint here */
  41   return 0;
  42 }