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| author | Roland McGrath <roland@gnu.org> | 2002-11-14 21:23:12 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 2002-11-14 21:23:12 +0000 |
| commit | d8b8842b047cf1119609fa24b2ee59ddc69da7fb (patch) | |
| tree | e8b8367c6b1d00c850fd44dfa2f9b12e8f6ed4d6 /csu | |
| parent | 6c0b2972dc2d92093a42d5f9bb6857fb65b1b078 (diff) | |
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* sysdeps/generic/errno.c [! USE___THREAD]
[HAVE_ELF && SHARED && DO_VERSIONING] (errno, _errno): Declare these
with compat_symbol so they are not link-time visible.
[! USE___THREAD] (__libc_errno): New alias for errno.
* csu/Versions [!(USE_TLS && HAVE___THREAD)] (libc: GLIBC_PRIVATE):
Add __libc_errno here.
* inet/herrno.c [USE___THREAD]: Use this conditional
in place of [USE_TLS && HAVE___THREAD].
[! USE___THREAD] [HAVE_ELF && SHARED && DO_VERSIONING]
(h_errno, _h_errno): Declare these with compat_symbol so they are not
link-time visible.
[! USE___THREAD] (__libc_h_errno): New alias for h_errno.
* resolv/res_libc.c [! USE___THREAD]
[HAVE_ELF && SHARED && DO_VERSIONING] (_res): Likewise.
(_res): Use __attribute__ ((section (".bss"))) so we can have an alias.
(__libc_res): Define as alias for _res.
* resolv/Versions [!(USE_TLS && HAVE___THREAD)] (libc: GLIBC_PRIVATE):
Add __libc_h_errno and __libc_res here.
2002-11-14 Jakub Jelinek <jakub@redhat.com>
* csu/Versions (errno): Move STT_TLS symbol to GLIBC_PRIVATE for now.
* resolv/Versions (h_errno, _res): Likewise.
2002-11-14 Roland McGrath <roland@redhat.com>
Diffstat (limited to 'csu')
| -rw-r--r-- | csu/Versions | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/csu/Versions b/csu/Versions index f0dfe91ca6..bd82a96149 100644 --- a/csu/Versions +++ b/csu/Versions @@ -17,10 +17,14 @@ libc { # New special glibc functions. gnu_get_libc_release; gnu_get_libc_version; } - GLIBC_2.3 { + GLIBC_PRIVATE { %if USE_TLS && HAVE___THREAD # This version is for the TLS symbol, GLIBC_2.0 is the old object symbol. errno; +%else + # This internal alias is solely to give libpthread access + # to the variable that is not directly user-visible at link time. + __libc_errno; %endif } } |