os_mutex_t Struct Reference

Collaboration diagram for os_mutex_t:

Public Member Functions
	UT_LIST_NODE_T (os_mutex_t) os_mutex_list

Public Attributes
os_event_t	event
void *	handle
ulint	count

Detailed Description

Definition at line 41 of file os0sync.cc.

Member Data Documentation

ulint os_mutex_t::count

we use this counter to check that the same thread does not recursively lock the mutex: we do not assume that the OS mutex supports recursive locking, though NT seems to do that

Definition at line 44 of file os0sync.cc.

os_event_t os_mutex_t::event

Used by sync0arr.cc for queing threads

Definition at line 42 of file os0sync.cc.

void* os_mutex_t::handle

OS handle to mutex

Definition at line 43 of file os0sync.cc.

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The documentation for this struct was generated from the following file:

• storage/innobase/os/os0sync.cc