nptl/libpthread-compat.c

   1 /* Placeholder definitions to pull in removed symbol versions.
   2    Copyright (C) 2019-2021 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 #include <sys/cdefs.h>
  20 #include <shlib-compat.h>
  21
  22 #ifdef SHARED
  23 void
  24 attribute_compat_text_section
  25 __attribute_used__
  26 __libpthread_version_placeholder_1 (void)
  27 {
  28 }
  29 #endif
  30
  31 #if (SHLIB_COMPAT (libpthread, GLIBC_2_1, GLIBC_2_2))
  32 compat_symbol (libpthread, __libpthread_version_placeholder_1,
  33                __libpthread_version_placeholder, GLIBC_2_1);
  34 #endif
  35
  36 #if (SHLIB_COMPAT (libpthread, GLIBC_2_1_1, GLIBC_2_1_2))
  37 compat_symbol (libpthread, __libpthread_version_placeholder_1,
  38                __libpthread_version_placeholder, GLIBC_2_1_1);
  39 #endif
  40 #if (SHLIB_COMPAT (libpthread, GLIBC_2_1_2, GLIBC_2_2))
  41 compat_symbol (libpthread, __libpthread_version_placeholder_1,
  42                __libpthread_version_placeholder, GLIBC_2_1_2);
  43 #endif
  44
  45 #if SHLIB_COMPAT (libpthread, GLIBC_2_2, GLIBC_2_2_3) \
  46   && ABI_libpthread_GLIBC_2_2 != ABI_libpthread_GLIBC_2_0
  47 compat_symbol (libpthread, __libpthread_version_placeholder_1,
  48                __libpthread_version_placeholder, GLIBC_2_2);
  49 #endif
  50
  51 #if (SHLIB_COMPAT (libpthread, GLIBC_2_2_3, GLIBC_2_2_4))
  52 compat_symbol (libpthread, __libpthread_version_placeholder_1,
  53                __libpthread_version_placeholder, GLIBC_2_2_3);
  54 #endif
  55
  56 #if (SHLIB_COMPAT (libpthread, GLIBC_2_2_6, GLIBC_2_3))
  57 compat_symbol (libpthread, __libpthread_version_placeholder_1,
  58                __libpthread_version_placeholder, GLIBC_2_2_6);
  59 #endif
  60
  61 #if (SHLIB_COMPAT (libpthread, GLIBC_2_3_2, GLIBC_2_3_4))
  62 compat_symbol (libpthread, __libpthread_version_placeholder_1,
  63                __libpthread_version_placeholder, GLIBC_2_3_2);
  64 #endif
  65
  66 #if (SHLIB_COMPAT (libpthread, GLIBC_2_3_3, GLIBC_2_3_4))
  67 compat_symbol (libpthread, __libpthread_version_placeholder_1,
  68                __libpthread_version_placeholder, GLIBC_2_3_3);
  69 #endif
  70
  71 #if (SHLIB_COMPAT (libpthread, GLIBC_2_3_4, GLIBC_2_4))
  72 compat_symbol (libpthread, __libpthread_version_placeholder_1,
  73                __libpthread_version_placeholder, GLIBC_2_3_4);
  74 #endif
  75
  76 #if (SHLIB_COMPAT (libpthread, GLIBC_2_4, GLIBC_2_5))
  77 compat_symbol (libpthread, __libpthread_version_placeholder_1,
  78                __libpthread_version_placeholder, GLIBC_2_4);
  79 #endif
  80
  81 #if SHLIB_COMPAT (libpthread, GLIBC_2_11, GLIBC_2_12)
  82 compat_symbol (libpthread, __libpthread_version_placeholder_1,
  83                __libpthread_version_placeholder, GLIBC_2_11);
  84 #endif
  85
  86 #if SHLIB_COMPAT (libpthread, GLIBC_2_12, GLIBC_2_13)
  87 compat_symbol (libpthread, __libpthread_version_placeholder_1,
  88                __libpthread_version_placeholder, GLIBC_2_12);
  89 #endif
  90
  91 #if SHLIB_COMPAT (libpthread, GLIBC_2_18, GLIBC_2_19) \
  92   && ABI_libpthread_GLIBC_2_18 != ABI_libpthread_GLIBC_2_0
  93 compat_symbol (libpthread, __libpthread_version_placeholder_1,
  94                __libpthread_version_placeholder, GLIBC_2_18);
  95 #endif
  96
  97 #if (SHLIB_COMPAT (libpthread, GLIBC_2_28, GLIBC_2_29))
  98 compat_symbol (libpthread, __libpthread_version_placeholder_1,
  99                __libpthread_version_placeholder, GLIBC_2_28);
 100 #endif
 101
 102 #if (SHLIB_COMPAT (libpthread, GLIBC_2_30, GLIBC_2_31))
 103 compat_symbol (libpthread, __libpthread_version_placeholder_1,
 104                __libpthread_version_placeholder, GLIBC_2_30);
 105 #endif
 106
 107 #if (SHLIB_COMPAT (libpthread, GLIBC_2_31, GLIBC_2_32))
 108 compat_symbol (libpthread, __libpthread_version_placeholder_1,
 109                __libpthread_version_placeholder, GLIBC_2_31);
 110 #endif