NAME¶

SafeArrayLock (OLEAUT32.21)

SYNOPSIS¶

HRESULT SafeArrayLock
(
SAFEARRAY* psa
)

DESCRIPTION¶

Increment the lock counter of a SafeArray.

PARAMS¶

psa [Out] SafeArray to lock.

RETURNS¶

Success: S_OK. The array lock is incremented. Failure: E_INVALIDARG if psa is NULL, or E_UNEXPECTED if too many locks are held on the array at once.

NOTES¶

In Win32 these locks are not thread safe. See SafeArray(3w).

IMPLEMENTATION¶

Declared in "oleauto.h". Implemented in "dlls/oleaut32/safearray.c". Debug channel "variant".