diff options
author | Luke Shumaker <lukeshu@sbcglobal.net> | 2016-06-01 15:52:09 -0400 |
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committer | Luke Shumaker <lukeshu@sbcglobal.net> | 2016-06-01 15:52:09 -0400 |
commit | bb110bc7433adeb79b4814ef2a1c04e2160be396 (patch) | |
tree | c45048907133b8bbd7e2d86b350436a9ad0ffe8b /src/libsystemd/compat-libs/linkwarning.h | |
parent | 192d82912f055a2b4a2b5c02f0ef69b002322bba (diff) |
./move.sh
Diffstat (limited to 'src/libsystemd/compat-libs/linkwarning.h')
-rw-r--r-- | src/libsystemd/compat-libs/linkwarning.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/src/libsystemd/compat-libs/linkwarning.h b/src/libsystemd/compat-libs/linkwarning.h new file mode 100644 index 0000000000..79ece9e7d1 --- /dev/null +++ b/src/libsystemd/compat-libs/linkwarning.h @@ -0,0 +1,35 @@ +/*** + This file is part of systemd, but is heavily based on + glibc's libc-symbols.h. + + Copyright (C) 1995-1998,2000-2006,2008,2009 Free Software Foundation, Inc + + systemd is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + systemd is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with systemd; If not, see <http://www.gnu.org/licenses/>. +***/ + +#pragma once + +#define __make_section_unallocated(section_string) \ + asm (".section " section_string "\n\t.previous"); + +#define __sec_comment "\n#APP\n\t#" + +#define link_warning(symbol, msg) \ + __make_section_unallocated (".gnu.warning." #symbol) \ + static const char __evoke_link_warning_##symbol[] \ + __attribute__ ((used, section (".gnu.warning." #symbol __sec_comment))) \ + = msg + +#define obsolete_lib(name, lib) \ + link_warning(name, #name " was moved to libsystemd. Do not use " #lib ".") |