/* Error-checking replacement for "system".
   Copyright (C) 2023-2026 Free Software Foundation, Inc.
   This file is part of the GNU C Library.

   The GNU C Library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2.1 of the License, or (at your option) any later version.

   The GNU C Library 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
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public
   License along with the GNU C Library; if not, see
   <https://www.gnu.org/licenses/>.  */

#include <support/support.h>
#include <support/check.h>

#include <support/xstdlib.h>

void
xsystem (const char *cmd)
{
  int ret = system (cmd);

  if (ret == 0 && cmd == NULL)
    FAIL_EXIT1 ("Unable to spawn a shell for NULL command");

  if (ret == 127)
    FAIL_EXIT1 ("Child terminated with status 127");

  if (ret < 0)
    FAIL_EXIT1 ("system (\"%s\")", cmd);
}
