From f13d260190d47bd38c0ae939080001e7bb58bd04 Mon Sep 17 00:00:00 2001 From: Adhemerval Zanella Date: Fri, 24 Apr 2020 21:25:31 -0300 Subject: signal: Move sys_errlist to a compat symbol The symbol is deprecated by strerror since its usage imposes some issues such as copy relocations. Its internal name is also changed to _sys_errlist_internal to avoid static linking usage. The compat code is also refactored by removing the over enginered errlist-compat.c generation from manual entried and extra comment token in linker script file. It disantangle the code generation from manual and simplify both Linux and Hurd compat code. The definitions from errlist.c are moved to errlist.h and a new test is added to avoid a new errno entry without an associated one in manual. Checked on x86_64-linux-gnu and i686-linux-gnu. I also run a check-abi on all affected platforms. Tested-by: Carlos O'Donell Reviewed-by: Carlos O'Donell --- sysdeps/unix/sysv/linux/Versions | 10 ---------- 1 file changed, 10 deletions(-) (limited to 'sysdeps/unix/sysv/linux/Versions') diff --git a/sysdeps/unix/sysv/linux/Versions b/sysdeps/unix/sysv/linux/Versions index 52ca223..f72741b 100644 --- a/sysdeps/unix/sysv/linux/Versions +++ b/sysdeps/unix/sysv/linux/Versions @@ -1,9 +1,4 @@ libc { - # The comment lines with "#errlist-compat" are magic; see errlist-compat.awk. - # When you get an error from errlist-compat.awk, you need to add a new - # version here. Don't do this blindly, since this means changing the ABI - # for all GNU/Linux configurations. - GLIBC_2.0 { # functions used in inline functions or macros __cmsg_nxthdr; @@ -56,7 +51,6 @@ libc { # u* umount; uselib; - #errlist-compat 123 _sys_errlist; sys_errlist; _sys_nerr; sys_nerr; } GLIBC_2.1 { @@ -84,7 +78,6 @@ libc { # u* umount2; - #errlist-compat 125 _sys_errlist; sys_errlist; _sys_nerr; sys_nerr; } GLIBC_2.2 { @@ -102,7 +95,6 @@ libc { # r* readahead; - #errlist-compat 126 _sys_errlist; sys_errlist; _sys_nerr; sys_nerr; } GLIBC_2.3.2 { @@ -120,7 +112,6 @@ libc { unshare; - #errlist-compat 132 _sys_errlist; sys_errlist; _sys_nerr; sys_nerr; } GLIBC_2.5 { @@ -142,7 +133,6 @@ libc { fallocate; } GLIBC_2.12 { - #errlist-compat 135 _sys_errlist; sys_errlist; _sys_nerr; sys_nerr; ntp_gettimex; -- cgit v1.1