os_mutex_unlock(D3psm)
os_mutex_unlock --
release a simple mutex exclusion lock
Synopsis
void os_mutex_unlock(ms_lockp_t lockp, ms_lockstate_t prev_state)
Description
os_mutex_unlock releases a simple mutual
exclusion lock previously acquired by
os_mutex_lock(D3psm).
The interrupt state will be restored to whatever it was before the lock
was obtained, as indicated by prev_state.
os_mutex_unlock may not be called from pfxinitpsm.
Arguments
lockp-
pointer to the lock structure
prev_state-
interrupt state to be restored
Return values
None.
Usage
Hardware applicability
All.
Version applicability
psm:
2
References
os_mutex_lock(D3psm)
19 June 2005
© 2005 The SCO Group, Inc. All rights reserved.
OpenServer 6 and UnixWare (SVR5) HDK - 19 June 2005