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[lldb] Replace std::once_flag with llvm::once_flag. 

Summary:
The former seems like it's not working on some platforms.
All the other uses use `llvm::`, so, let's change for consistency.

Reviewers: jasonmolenda, friss

Subscribers: lldb-commits

Tags: #lldb

Differential Revision: https://reviews.llvm.org/D66566

llvm-svn: 369618
This commit is contained in:
Davide Italiano 2019-08-22 03:12:49 +00:00
parent 2621f7bdb4
commit 0a8e634b3b
2 changed files with 3 additions and 2 deletions
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3
lldb/include/lldb/Target/Process.h
View File

@ -50,6 +50,7 @@
#include "lldb/lldb-private.h" #include "lldb/lldb-private.h"
#include "llvm/ADT/ArrayRef.h" #include "llvm/ADT/ArrayRef.h"
#include "llvm/Support/Threading.h"
#include "llvm/Support/VersionTuple.h" #include "llvm/Support/VersionTuple.h"
namespace lldb_private { namespace lldb_private {
@ -2741,7 +2742,7 @@ protected:
enum { eCanJITDontKnow = 0, eCanJITYes, eCanJITNo } m_can_jit; enum { eCanJITDontKnow = 0, eCanJITYes, eCanJITNo } m_can_jit;
std::unique_ptr<UtilityFunction> m_dlopen_utility_func_up; std::unique_ptr<UtilityFunction> m_dlopen_utility_func_up;
std::once_flag m_dlopen_utility_func_flag_once; llvm::once_flag m_dlopen_utility_func_flag_once;
size_t RemoveBreakpointOpcodesFromBuffer(lldb::addr_t addr, size_t size, size_t RemoveBreakpointOpcodesFromBuffer(lldb::addr_t addr, size_t size,
uint8_t *buf) const; uint8_t *buf) const;

2
lldb/tools/debugserver/source/MacOSX/DarwinLog/DarwinLogCollector.cpp
View File

@ -46,7 +46,7 @@ static os_activity_stream_set_event_handler_t
s_os_activity_stream_set_event_handler; s_os_activity_stream_set_event_handler;
bool LookupSPICalls() { bool LookupSPICalls() {
static std::once_flag s_once_flag; static llvm::once_flag s_once_flag;
static bool s_has_spi; static bool s_has_spi;
std::call_once(s_once_flag, [] { std::call_once(s_once_flag, [] {