diff options
| author | Shoaib Meenai <smeenai@fb.com> | 2017-03-01 03:55:57 +0000 |
|---|---|---|
| committer | Shoaib Meenai <smeenai@fb.com> | 2017-03-01 03:55:57 +0000 |
| commit | 54227aec1d6116c936afa576e2ea36ca3e94b29c (patch) | |
| tree | b5e9b8549f17e0ebd125857d04c081326cb97cd8 /src/abort_message.h | |
| parent | 9e2169efef5bd447dac9620c9c76fe4020e9b7e8 (diff) | |
[libc++abi] Clean up visibility
Use the libc++abi visibility macros instead of pragmas or using
visibility attributes directly. Clean up redundant attributes on
definitions (where the declarations already have visibility attributes
applied, from either libc++ or libc++abi headers).
Introduce _LIBCXXABI_WEAK as a drive-by cleanup, which matches the
semantics of _LIBCPP_WEAK.
No functional change. Tested by building on Linux before and after this
change and verifying that the list of exported symbols is identical.
Differential Revision: https://reviews.llvm.org/D26949
git-svn-id: https://llvm.org/svn/llvm-project/libcxxabi/trunk@296576 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'src/abort_message.h')
| -rw-r--r-- | src/abort_message.h | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/src/abort_message.h b/src/abort_message.h index 2c5cb20..e8f9571 100644 --- a/src/abort_message.h +++ b/src/abort_message.h @@ -10,24 +10,18 @@ #ifndef __ABORT_MESSAGE_H_ #define __ABORT_MESSAGE_H_ -#include <stdio.h> - -#pragma GCC visibility push(hidden) +#include "cxxabi.h" #ifdef __cplusplus extern "C" { #endif -__attribute__((visibility("hidden"), noreturn)) - void abort_message(const char* format, ...) - __attribute__((format(printf, 1, 2))); - +_LIBCXXABI_HIDDEN _LIBCXXABI_NORETURN void +abort_message(const char *format, ...) __attribute__((format(printf, 1, 2))); #ifdef __cplusplus } #endif -#pragma GCC visibility pop - #endif |