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| author | Ulrich Drepper <drepper@gmail.com> | 2011-04-16 21:59:36 -0400 |
|---|---|---|
| committer | Ulrich Drepper <drepper@gmail.com> | 2011-04-16 21:59:36 -0400 |
| commit | 7b57bfe5988e476ea40934457dfd1c8a231e2391 (patch) | |
| tree | 33dbec2b9a1a8fd8472a214945090f31d5372a8e /include/libc-symbols.h | |
| parent | e6c61494125126d2ba77e5d99f83887a2ed49783 (diff) | |
| download | glibc-7b57bfe5988e476ea40934457dfd1c8a231e2391.tar.gz glibc-7b57bfe5988e476ea40934457dfd1c8a231e2391.tar.xz glibc-7b57bfe5988e476ea40934457dfd1c8a231e2391.zip | |
Obsolete RPC implementation in libc.
Diffstat (limited to 'include/libc-symbols.h')
| -rw-r--r-- | include/libc-symbols.h | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/include/libc-symbols.h b/include/libc-symbols.h index 252141eb01..67e1ca2083 100644 --- a/include/libc-symbols.h +++ b/include/libc-symbols.h @@ -1,6 +1,7 @@ /* Support macros for making weak and strong aliases for symbols, and for using symbol sets and linker warnings with GNU ld. - Copyright (C) 1995-1998,2000-2006,2008,2009 Free Software Foundation, Inc. + Copyright (C) 1995-1998,2000-2006,2008,2009,2011 + 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 @@ -266,7 +267,7 @@ # else # define link_warning(symbol, msg) \ asm (".stabs \"" msg "\",30,0,0,0\n\t" \ - ".stabs \"" __SYMBOL_PREFIX #symbol "\",1,0,0,0\n"); + ".stabs \"" __SYMBOL_PREFIX #symbol "\",1,0,0,0\n"); # endif /* XCOFF */ # define libc_freeres_ptr(decl) decl # define __libc_freeres_fn_section @@ -585,6 +586,15 @@ for linking") # define hidden_weak(name) \ __hidden_ver1(__GI_##name, name, name) __attribute__((weak)); # define hidden_data_weak(name) hidden_weak(name) +# define hidden_nolink(name, lib, version) \ + __hidden_nolink1 (__GI_##name, __EI_##name, name, VERSION_##lib##_##version) +# define __hidden_nolink1(local, internal, name, version) \ + __hidden_nolink2 (local, internal, name, version) +# define __hidden_nolink2(local, internal, name, version) \ + extern __typeof (name) internal __attribute__ ((alias (#local))); \ + __hidden_nolink3 (local, internal, #name "@" #version) +# define __hidden_nolink3(local, internal, vername) \ + __asm__ (".symver " #internal ", " vername); # else /* For assembly, we need to do the opposite of what we do in C: in assembly gcc __REDIRECT stuff is not in place, so functions @@ -625,6 +635,7 @@ for linking") # define libc_hidden_proto(name, attrs...) hidden_proto (name, ##attrs) # define libc_hidden_def(name) hidden_def (name) # define libc_hidden_weak(name) hidden_weak (name) +# define libc_hidden_nolink(name, version) hidden_nolink (name, libc, version) # define libc_hidden_ver(local, name) hidden_ver (local, name) # define libc_hidden_data_def(name) hidden_data_def (name) # define libc_hidden_data_weak(name) hidden_data_weak (name) |