sysdeps/unix/sysv/linux/safe-fatal.h

   1 /* Crash the process immediately, without possibility of deadlock.  Linux.
   2    Copyright (C) 2014-2023 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Lesser General Public
   7    License as published by the Free Software Foundation; either
   8    version 2.1 of the License, or (at your option) any later version.
   9
  10    The GNU C Library 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 GNU
  13    Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public
  16    License along with the GNU C Library; if not, see
  17    <https://www.gnu.org/licenses/>.  */
  18
  19 #ifndef _SAFE_FATAL_H
  20 #define _SAFE_FATAL_H   1
  21
  22 #include <sysdep.h>
  23 #include <unistd.h>
  24
  25 static inline void
  26 __safe_fatal (void)
  27 {
  28   pid_t self = INTERNAL_SYSCALL_CALL (getpid);
  29   INTERNAL_SYSCALL_CALL (kill, self, SIGKILL);
  30 }
  31
  32 #endif  /* safe-fatal.h */