sysdeps/unix/sysv/linux/tls-internal.h

   1 /* Per-thread state.  Linux version.
   2    Copyright (C) 2020-2021 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 _TLS_INTERNAL_H
  20 #define _TLS_INTERNAL_H 1
  21
  22 #include <stdlib.h>
  23 #include <nptl/pthreadP.h>
  24
  25 static inline struct tls_internal_t *
  26 __glibc_tls_internal (void)
  27 {
  28   return &THREAD_SELF->tls_state;
  29 }
  30
  31 static inline void
  32 __glibc_tls_internal_free (void)
  33 {
  34   free (THREAD_SELF->tls_state.strsignal_buf);
  35   free (THREAD_SELF->tls_state.strerror_l_buf);
  36 }
  37
  38 #endif