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/fallback_malloc.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/fallback_malloc.h')
-rw-r--r-- | src/fallback_malloc.h | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/src/fallback_malloc.h b/src/fallback_malloc.h index 1078442..cb2c843 100644 --- a/src/fallback_malloc.h +++ b/src/fallback_malloc.h @@ -10,21 +10,18 @@ #ifndef _FALLBACK_MALLOC_H #define _FALLBACK_MALLOC_H +#include "__cxxabi_config.h" #include <cstddef> // for size_t namespace __cxxabiv1 { -#pragma GCC visibility push(hidden) - // Allocate some memory from _somewhere_ -void * __malloc_with_fallback(size_t size); +_LIBCXXABI_HIDDEN void * __malloc_with_fallback(size_t size); // Allocate and zero-initialize memory from _somewhere_ -void * __calloc_with_fallback(size_t count, size_t size); - -void __free_with_fallback(void *ptr); +_LIBCXXABI_HIDDEN void * __calloc_with_fallback(size_t count, size_t size); -#pragma GCC visibility pop +_LIBCXXABI_HIDDEN void __free_with_fallback(void *ptr); } // namespace __cxxabiv1 |