diff options
| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2020-04-24 11:09:00 -0300 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2020-07-07 14:10:58 -0300 |
| commit | b1ccfc061feee9ce616444ded8e1cd5acf9fa97f (patch) | |
| tree | fc6cf960f68245bcbf045df47955c253a94504d8 /sysdeps/unix/sysv/linux/siglist.h | |
| parent | e4e11b1dba261cb650e631978622bf3b4a4d8c37 (diff) | |
| download | glibc-b1ccfc061feee9ce616444ded8e1cd5acf9fa97f.tar glibc-b1ccfc061feee9ce616444ded8e1cd5acf9fa97f.tar.gz glibc-b1ccfc061feee9ce616444ded8e1cd5acf9fa97f.tar.bz2 glibc-b1ccfc061feee9ce616444ded8e1cd5acf9fa97f.zip | |
signal: Move sys_siglist to a compat symbol
The symbol was deprecated by strsignal and its usage imposes issues
such as copy relocations.
Its internal name is changed to __sys_siglist and __sys_sigabbrev to
avoid static linking usage. The compat code is also refactored, since
both Linux and Hurd usage the same strategy: export the same array with
different object sizes.
The libSegfault change avoids calling strsignal on the SIGFAULT signal
handler (the current usage is already sketchy, adding a call that
potentially issue locale internal function is even sketchier).
Checked on x86_64-linux-gnu and i686-linux-gnu. I also run a check-abi
on all affected platforms.
Reviewed-by: Carlos O'Donell <carlos@redhat.com>
Diffstat (limited to 'sysdeps/unix/sysv/linux/siglist.h')
| -rw-r--r-- | sysdeps/unix/sysv/linux/siglist.h | 24 |
1 files changed, 0 insertions, 24 deletions
diff --git a/sysdeps/unix/sysv/linux/siglist.h b/sysdeps/unix/sysv/linux/siglist.h deleted file mode 100644 index 6ff2c613ad..0000000000 --- a/sysdeps/unix/sysv/linux/siglist.h +++ /dev/null @@ -1,24 +0,0 @@ -/* Copyright (C) 1996-2020 Free Software Foundation, Inc. - 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/>. */ - -/* This file is included multiple times. */ - -#include_next <siglist.h> /* Get the canonical list. */ - -#define OLD_SIGLIST_SIZE 32 /* For GLIBC_2.0 binary compatibility. */ - -#define OLD2_SIGLIST_SIZE 64 /* For GLIBC_2.1 binary compatibility. */ |