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glibc/rt/librt-compat.c

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Linux: Move aio_cancel, aio_cancel64 into libc The symbols were moved using scripts/move-symbol-to-libc.py. A version placeholder symbol is needed on alpha and sparc because of the additional symbols formerly at version GLIBC_2.3. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>:
2021-06-25 08:30:36 +00:00
/* Placeholder definitions to pull in removed symbol versions.
Update copyright dates with scripts/update-copyrights
2023-01-06 21:08:04 +00:00
Copyright (C) 2021-2023 Free Software Foundation, Inc.
Linux: Move aio_cancel, aio_cancel64 into libc The symbols were moved using scripts/move-symbol-to-libc.py. A version placeholder symbol is needed on alpha and sparc because of the additional symbols formerly at version GLIBC_2.3. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>:
2021-06-25 08:30:36 +00:00
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/>. */
#if PTHREAD_IN_LIBC
# include <shlib-compat.h>
# include <sys/cdefs.h>
Linux: Move timer_settime, __timer_settime64 from librt to libc The symbols were moved using scripts/move-symbol-to-libc.py. The way the ABI intransition is implemented is changed with this commit: the implementation is now consolidated in one file with a TIMER_T_WAS_INT_COMPAT check. The shared librt is now empty, so this commit adds a placeholder symbol at the base version, GLIBC_2.2, and potentially at the GLIBC_2.3.3 version as well (the leftover from the int/timer_t ABI transition). Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
2021-06-28 07:51:01 +00:00
# if SHLIB_COMPAT (librt, GLIBC_2_1, GLIBC_2_34)
Linux: Move aio_cancel, aio_cancel64 into libc The symbols were moved using scripts/move-symbol-to-libc.py. A version placeholder symbol is needed on alpha and sparc because of the additional symbols formerly at version GLIBC_2.3. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>:
2021-06-25 08:30:36 +00:00
void
attribute_compat_text_section
__attribute_used__
__librt_version_placeholder_1 (void)
{
}
Linux: Move lio_listio, lio_listio64 from librt to libc The symbols were moved using scripts/move-symbol-to-libc.py. Placeholder symbols are needed on some architectures, to keep the GLIBC_2.1 and GLIBC_2.4 symbol versions around. Reviewed-by: Adhemerva Zanella <adhemerval.zanella@linaro.org>
2021-06-25 08:30:36 +00:00
compat_symbol (librt, __librt_version_placeholder_1,
__librt_version_placeholder, GLIBC_2_1);
# endif
Linux: Move timer_settime, __timer_settime64 from librt to libc The symbols were moved using scripts/move-symbol-to-libc.py. The way the ABI intransition is implemented is changed with this commit: the implementation is now consolidated in one file with a TIMER_T_WAS_INT_COMPAT check. The shared librt is now empty, so this commit adds a placeholder symbol at the base version, GLIBC_2.2, and potentially at the GLIBC_2.3.3 version as well (the leftover from the int/timer_t ABI transition). Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
2021-06-28 07:51:01 +00:00
# if SHLIB_COMPAT (librt, GLIBC_2_2, GLIBC_2_34)
compat_symbol (librt, __librt_version_placeholder_1,
__librt_version_placeholder, GLIBC_2_2);
# endif
# if SHLIB_COMPAT (librt, GLIBC_2_3_4, GLIBC_2_34)
Linux: Move mq_unlink from librt to libc The symbol was moved using scripts/move-symbol-to-libc.py. A placeholder symbol is needed on some architectures for the GLIBC_2.3.4 version. Reviewed-by: Adhemerva Zanella <adhemerval.zanella@linaro.org>
2021-06-25 08:42:54 +00:00
compat_symbol (librt, __librt_version_placeholder_1,
__librt_version_placeholder, GLIBC_2_3_4);
# endif
Linux: Move timer_settime, __timer_settime64 from librt to libc The symbols were moved using scripts/move-symbol-to-libc.py. The way the ABI intransition is implemented is changed with this commit: the implementation is now consolidated in one file with a TIMER_T_WAS_INT_COMPAT check. The shared librt is now empty, so this commit adds a placeholder symbol at the base version, GLIBC_2.2, and potentially at the GLIBC_2.3.3 version as well (the leftover from the int/timer_t ABI transition). Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
2021-06-28 07:51:01 +00:00
# if SHLIB_COMPAT (librt, GLIBC_2_4, GLIBC_2_34)
Linux: Move lio_listio, lio_listio64 from librt to libc The symbols were moved using scripts/move-symbol-to-libc.py. Placeholder symbols are needed on some architectures, to keep the GLIBC_2.1 and GLIBC_2.4 symbol versions around. Reviewed-by: Adhemerva Zanella <adhemerval.zanella@linaro.org>
2021-06-25 08:30:36 +00:00
compat_symbol (librt, __librt_version_placeholder_1,
__librt_version_placeholder, GLIBC_2_4);
# endif
Linux: Move timer_settime, __timer_settime64 from librt to libc The symbols were moved using scripts/move-symbol-to-libc.py. The way the ABI intransition is implemented is changed with this commit: the implementation is now consolidated in one file with a TIMER_T_WAS_INT_COMPAT check. The shared librt is now empty, so this commit adds a placeholder symbol at the base version, GLIBC_2.2, and potentially at the GLIBC_2.3.3 version as well (the leftover from the int/timer_t ABI transition). Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
2021-06-28 07:51:01 +00:00
# if SHLIB_COMPAT (librt, GLIBC_2_7, GLIBC_2_34)
Linux: Move mq_open, __mq_open_2 from librt to libc The symbols were moved using scripts/move-symbol-to-libc.py. A placeholder symbol is required to keep the GLIBC_2.7 version. Reviewed-by: Adhemerva Zanella <adhemerval.zanella@linaro.org>
2021-06-25 08:42:54 +00:00
compat_symbol (librt, __librt_version_placeholder_1,
__librt_version_placeholder, GLIBC_2_7);
# endif
Linux: Move aio_cancel, aio_cancel64 into libc The symbols were moved using scripts/move-symbol-to-libc.py. A version placeholder symbol is needed on alpha and sparc because of the additional symbols formerly at version GLIBC_2.3. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>:
2021-06-25 08:30:36 +00:00
#endif
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