nptl/version.c

   1 /* Entry point for libpthread DSO.
   2    Copyright (C) 2002-2019 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
   5
   6    The GNU C Library is free software; you can redistribute it and/or
   7    modify it under the terms of the GNU Lesser General Public
   8    License as published by the Free Software Foundation; either
   9    version 2.1 of the License, or (at your option) any later version.
  10
  11    The GNU C Library is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14    Lesser General Public License for more details.
  15
  16    You should have received a copy of the GNU Lesser General Public
  17    License along with the GNU C Library; if not, see
  18    <https://www.gnu.org/licenses/>.  */
  19
  20 #include <unistd.h>
  21 #include <sysdep.h>
  22
  23
  24 static const char banner[] =
  25 "Native POSIX Threads Library\n\
  26 Copyright (C) 2019 Free Software Foundation, Inc.\n\
  27 This is free software; see the source for copying conditions.\n\
  28 There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A\n\
  29 PARTICULAR PURPOSE.\n"
  30 "Forced unwind support included.\n"
  31 ;
  32
  33
  34 /* This is made the e_entry of libpthread.so by LDFLAGS-pthread.so.  */
  35 __attribute__ ((noreturn))
  36 void
  37 __nptl_main (void)
  38 {
  39   __libc_write (STDOUT_FILENO, banner, sizeof banner - 1);
  40   _exit (0);
  41 }