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| author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
|---|---|---|
| committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
| commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
| tree | 10027f336435511475e392454359edea8e25895d /mozglue/misc/StackWalk_windows.h | |
| parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
| download | UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.gz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.lz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.xz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.zip | |
Add m-esr52 at 52.6.0
Diffstat (limited to 'mozglue/misc/StackWalk_windows.h')
| -rw-r--r-- | mozglue/misc/StackWalk_windows.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/mozglue/misc/StackWalk_windows.h b/mozglue/misc/StackWalk_windows.h new file mode 100644 index 000000000..5ffdd2068 --- /dev/null +++ b/mozglue/misc/StackWalk_windows.h @@ -0,0 +1,21 @@ +#ifndef mozilla_StackWalk_windows_h +#define mozilla_StackWalk_windows_h + +#include "mozilla/Types.h" + +/** + * Allow stack walkers to work around the egregious win64 dynamic lookup table + * list API by locking around SuspendThread to avoid deadlock. + * + * See comment in StackWalk.cpp + */ +MFBT_API void +AcquireStackWalkWorkaroundLock(); + +MFBT_API bool +TryAcquireStackWalkWorkaroundLock(); + +MFBT_API void +ReleaseStackWalkWorkaroundLock(); + +#endif // mozilla_StackWalk_windows_h |