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misc: Remove sstk from the autogenerated system call list

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This change should not have an effect because the system call was
never defined.  Also add the misssing attribute_compat_text_section
attribute to the sstk function (a minor optimization).  Also update the
NEWS file to document the change.

Fixes commit 9cc93ba097
("misc: Turn sstk into a compat symbol").
This commit is contained in:
Florian Weimer 2020-04-28 12:10:32 +02:00
parent dbb188dd87
commit 6d246cb852
3 changed files with 5 additions and 2 deletions
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4
NEWS
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@ -26,6 +26,10 @@ Deprecated and removed features, and other changes affecting compatibility:
but always fails with ENOSYS. This reflects the removal of the system
call from all architectures, starting with Linux 5.5.
* The sstk function is no longer available to newly linked binaries.
Its implementation always returned with a failure, and the function
was not declared in any header file.
Changes to build and runtime requirements:
[Add changes to build and runtime requirements here]

2
misc/sstk.c
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@ -19,7 +19,7 @@
#include <shlib-compat.h>
#if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_32)
void *
void * attribute_compat_text_section
sstk (int increment)
{
__set_errno (ENOSYS);

1
sysdeps/unix/syscalls.list
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@ -78,7 +78,6 @@ sigaction - sigaction i:ipp __sigaction sigaction
sigsuspend - sigsuspend Ci:p sigsuspend
socket - socket i:iii __socket socket
socketpair - socketpair i:iiif socketpair
sstk - sstk b:i sstk
statfs - statfs i:sp __statfs statfs
swapoff - swapoff i:s swapoff
swapon - swapon i:s swapon