aboutsummaryrefslogtreecommitdiff
path: root/bits/libc-tsd.h
diff options
context:
space:
mode:
authorJakub Jelinek <jakub@redhat.com>2008-11-07 15:07:10 +0000
committerJakub Jelinek <jakub@redhat.com>2008-11-07 15:07:10 +0000
commit4b23f9bda30fc4aca1d0e108bab3fdbd63b0ff59 (patch)
treebf8360059895514a7409ba883f8b658fa62b85bb /bits/libc-tsd.h
parent486bdb886330a250af76cbb12af55d2c67ec0981 (diff)
downloadglibc-4b23f9bda30fc4aca1d0e108bab3fdbd63b0ff59.tar
glibc-4b23f9bda30fc4aca1d0e108bab3fdbd63b0ff59.tar.gz
glibc-4b23f9bda30fc4aca1d0e108bab3fdbd63b0ff59.tar.bz2
glibc-4b23f9bda30fc4aca1d0e108bab3fdbd63b0ff59.zip
* bits/libc-tsd.h (__libc_tsd_define, __libc_tsd_address,
__libc_tsd_get, __libc_tsd_set): Add TYPE argument, use it as the type of the thread variable instead of void *. * sysdeps/mach/hurd/bits/libc-tsd.h (__libc_tsd_define, __libc_tsd_address, __libc_tsd_get, __libc_tsd_set): Likewise. * include/ctype.h (CTYPE_B, CTYPE_TOUPPER, CTYPE_TOLOWER): Adjust __libc_tsd_define arguments. (__ctype_b_loc, __ctype_toupper_loc, __ctype_tolower_loc): Adjust __libc_tsd_address arguments. Remove union hack. * include/rpc/rpc.h (RPC_VARS): Adjust __libc_tsd_define arguments. * sunrpc/rpc_thread.c (RPC_VARS): Likewise. (__rpc_thread_destroy, rpc_thread_multi, __rpc_thread_variables): Adjust __libc_tsd_{set,get} arguments. * ctype/ctype-info.c (CTYPE_B, CTYPE_TOUPPER, CTYPE_TOLOWER): Adjust __libc_tsd_define arguments. * locale/uselocale.c (__uselocale): Adjust __libc_tsd_{set,get} arguments. * locale/lc-ctype.c (_nl_postload_ctype): Likewise. * locale/global-locale.c (__libc_tsd_LOCALE): Adjust type. (LOCALE): Adjust __libc_tsd_define arguments. * locale/localeinfo.h (_NL_CURRENT_LOCALE): Adjust __libc_tsd_get arguments. (LOCALE): Adjust __libc_tsd_define arguments. * sysdeps/mach/hurd/malloc-machine.h (MALLOC): Adjust __libc_tsd_define arguments. (tsd_setspecific, tsd_getspecific): Adjust __libc_tsd_{set,get} arguments. nptl/ * sysdeps/pthread/malloc-machine.h (MALLOC): Adjust __libc_tsd_define arguments. (tsd_setspecific, tsd_getspecific): Adjust __libc_tsd_{set,get} arguments. 2008-11-07 Jakub Jelinek <jakub@redhat.com> * bits/libc-tsd.h (__libc_tsd_define, __libc_tsd_address, __libc_tsd_get, __libc_tsd_set): Add TYPE argument, use it as the type of the thread variable instead of void *. * sysdeps/mach/hurd/bits/libc-tsd.h (__libc_tsd_define, __libc_tsd_address, __libc_tsd_get, __libc_tsd_set): Likewise. * include/ctype.h (CTYPE_B, CTYPE_TOUPPER, CTYPE_TOLOWER): Adjust __libc_tsd_define arguments. (__ctype_b_loc, __ctype_toupper_loc, __ctype_tolower_loc): Adjust __libc_tsd_address arguments. Remove union hack. * include/rpc/rpc.h (RPC_VARS): Adjust __libc_tsd_define arguments. * sunrpc/rpc_thread.c (RPC_VARS): Likewise. (__rpc_thread_destroy, rpc_thread_multi, __rpc_thread_variables): Adjust __libc_tsd_{set,get} arguments. * ctype/ctype-info.c (CTYPE_B, CTYPE_TOUPPER, CTYPE_TOLOWER): Adjust __libc_tsd_define arguments. * locale/uselocale.c (__uselocale): Adjust __libc_tsd_{set,get} arguments. * locale/lc-ctype.c (_nl_postload_ctype): Likewise. * locale/global-locale.c (__libc_tsd_LOCALE): Adjust type. (LOCALE): Adjust __libc_tsd_define arguments. * locale/localeinfo.h (_NL_CURRENT_LOCALE): Adjust __libc_tsd_get arguments. (LOCALE): Adjust __libc_tsd_define arguments. * sysdeps/mach/hurd/malloc-machine.h (MALLOC): Adjust __libc_tsd_define arguments. (tsd_setspecific, tsd_getspecific): Adjust __libc_tsd_{set,get} arguments.
Diffstat (limited to 'bits/libc-tsd.h')
-rw-r--r--bits/libc-tsd.h29
1 files changed, 15 insertions, 14 deletions
diff --git a/bits/libc-tsd.h b/bits/libc-tsd.h
index d39382952a..1a24b701b9 100644
--- a/bits/libc-tsd.h
+++ b/bits/libc-tsd.h
@@ -1,5 +1,5 @@
/* libc-internal interface for thread-specific data. Stub or TLS version.
- Copyright (C) 1998,2001,02 Free Software Foundation, Inc.
+ Copyright (C) 1998,2001,2002,2008 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -23,15 +23,15 @@
/* This file defines the following macros for accessing a small fixed
set of thread-specific `void *' data used only internally by libc.
- __libc_tsd_define(CLASS, KEY) -- Define or declare a `void *' datum
+ __libc_tsd_define(CLASS, TYPE, KEY) -- Define or declare a datum with TYPE
for KEY. CLASS can be `static' for
keys used in only one source file,
empty for global definitions, or
`extern' for global declarations.
- __libc_tsd_address(KEY) -- Return the `void **' pointing to
+ __libc_tsd_address(TYPE, KEY) -- Return the `TYPE *' pointing to
the current thread's datum for KEY.
- __libc_tsd_get(KEY) -- Return the `void *' datum for KEY.
- __libc_tsd_set(KEY, VALUE) -- Set the datum for KEY to VALUE.
+ __libc_tsd_get(TYPE, KEY) -- Return the `TYPE' datum for KEY.
+ __libc_tsd_set(TYPE, KEY, VALUE) -- Set the datum for KEY to VALUE.
The set of available KEY's will usually be provided as an enum,
and contains (at least):
@@ -52,18 +52,19 @@
translate directly into variables by macro magic. */
#if USE___THREAD
-# define __libc_tsd_define(CLASS, KEY) \
- CLASS __thread void *__libc_tsd_##KEY attribute_tls_model_ie;
+# define __libc_tsd_define(CLASS, TYPE, KEY) \
+ CLASS __thread TYPE __libc_tsd_##KEY attribute_tls_model_ie;
-# define __libc_tsd_address(KEY) (&__libc_tsd_##KEY)
-# define __libc_tsd_get(KEY) (__libc_tsd_##KEY)
-# define __libc_tsd_set(KEY, VALUE) (__libc_tsd_##KEY = (VALUE))
+# define __libc_tsd_address(TYPE, KEY) (&__libc_tsd_##KEY)
+# define __libc_tsd_get(TYPE, KEY) (__libc_tsd_##KEY)
+# define __libc_tsd_set(TYPE, KEY, VALUE) (__libc_tsd_##KEY = (VALUE))
#else
-# define __libc_tsd_define(CLASS, KEY) CLASS void *__libc_tsd_##KEY##_data;
+# define __libc_tsd_define(CLASS, TYPE, KEY) \
+ CLASS TYPE __libc_tsd_##KEY##_data;
-# define __libc_tsd_address(KEY) (&__libc_tsd_##KEY##_data)
-# define __libc_tsd_get(KEY) (__libc_tsd_##KEY##_data)
-# define __libc_tsd_set(KEY, VALUE) (__libc_tsd_##KEY##_data = (VALUE))
+# define __libc_tsd_address(TYPE, KEY) (&__libc_tsd_##KEY##_data)
+# define __libc_tsd_get(TYPE, KEY) (__libc_tsd_##KEY##_data)
+# define __libc_tsd_set(TYPE, KEY, VALUE) (__libc_tsd_##KEY##_data = (VALUE))
#endif
#endif /* bits/libc-tsd.h */