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[msan] Add static to some msan allocator functions 

This is to help review refactor the allocator code.
So it is easy to see which are the real public interfaces.

Reviewed By: vitalybuka

Differential Revision: https://reviews.llvm.org/D101586
This commit is contained in:
Jianzhou Zhao 2021-04-29 23:10:19 +00:00
parent bd48def3e2
commit c027272ac2
1 changed files with 3 additions and 3 deletions
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6
compiler-rt/lib/msan/msan_allocator.cpp
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@ -220,8 +220,8 @@ void MsanDeallocate(StackTrace *stack, void *p) {
}
}
void *MsanReallocate(StackTrace *stack, void *old_p, uptr new_size,
uptr alignment) {
static void *MsanReallocate(StackTrace *stack, void *old_p, uptr new_size,
uptr alignment) {
Metadata *meta = reinterpret_cast<Metadata*>(allocator.GetMetaData(old_p));
uptr old_size = meta->requested_size;
uptr actually_allocated_size = allocator.GetActuallyAllocatedSize(old_p);
@ -245,7 +245,7 @@ void *MsanReallocate(StackTrace *stack, void *old_p, uptr new_size,
return new_p;
}
void *MsanCalloc(StackTrace *stack, uptr nmemb, uptr size) {
static void *MsanCalloc(StackTrace *stack, uptr nmemb, uptr size) {
if (UNLIKELY(CheckForCallocOverflow(size, nmemb))) {
if (AllocatorMayReturnNull())
return nullptr;