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| 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 /manual/signal.texi | |
| parent | e4e11b1dba261cb650e631978622bf3b4a4d8c37 (diff) | |
| download | glibc-b1ccfc061feee9ce616444ded8e1cd5acf9fa97f.zip glibc-b1ccfc061feee9ce616444ded8e1cd5acf9fa97f.tar.gz glibc-b1ccfc061feee9ce616444ded8e1cd5acf9fa97f.tar.bz2 | |
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 'manual/signal.texi')
| -rw-r--r-- | manual/signal.texi | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/manual/signal.texi b/manual/signal.texi index 911b422..34def1c 100644 --- a/manual/signal.texi +++ b/manual/signal.texi @@ -880,11 +880,6 @@ to @var{signum}. This function is a BSD feature, declared in the header file @file{signal.h}. @end deftypefun -@vindex sys_siglist -There is also an array @code{sys_siglist} which contains the messages -for the various signal codes. This array exists on BSD systems, unlike -@code{strsignal}. - @node Signal Actions @section Specifying Signal Actions @cindex signal actions |