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2003-07-22  Jakub Jelinek  <jakub@redhat.com>

	* include/resolv.h (__resp): Declare.  Define to __libc_resp
	if in libc.so.
	(_res): If USE___THREAD, define to (*__resp).
	* resolv/res_libc.c (_res): Normal .bss variable with compat_symbol
	even if USE___THREAD.
	(__resp): New __thread variable.
	(__libc_resp): New alias.
	* resolv/Versions (libc): Export _res@GLIBC_2.0 even if
	USE_TLS && HAVE___THREAD.  Export __resp@@GLIBC_PRIVATE.
	* sysdeps/generic/res-state.c (__res_state): Return __resp
	if USE___THREAD.
This commit is contained in:
Ulrich Drepper
2003-07-22 23:10:17 +00:00
parent 11bf8ce1d6
commit 0e9d624072
21 changed files with 285 additions and 34 deletions
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5
include/resolv.h
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@ -17,9 +17,10 @@
# if USE___THREAD
# undef _res
# ifndef NOT_IN_libc
# define _res __libc_res
# define __resp __libc_resp
# endif
extern __thread struct __res_state _res attribute_tls_model_ie;
# define _res (*__resp)
extern __thread struct __res_state *__resp attribute_tls_model_ie;
# endif
# else
# ifndef __BIND_NOSTATIC