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Searched refs:LCK_RW_WANT_EXCL (Results 1 – 2 of 2) sorted by relevance

/xnu-12377.81.4/osfmk/kern/
H A Dlock_rw.c825 if ((data & LCK_RW_WANT_EXCL) == 0) {
826 data |= LCK_RW_WANT_EXCL;
830 if (((data & (LCK_RW_WANT_EXCL | LCK_RW_WANT_UPGRADE)) == 0) ||
878 data &= ~LCK_RW_WANT_EXCL; in lck_rw_drop()
1128 (LCK_RW_SHARED_MASK | LCK_RW_WANT_EXCL | LCK_RW_WANT_UPGRADE | LCK_RW_INTERLOCK), \
1129 LCK_RW_WANT_EXCL, memory_order_acquire_smp, FALSE))
1438 if (data & (LCK_RW_WANT_EXCL | LCK_RW_WANT_UPGRADE | LCK_RW_INTERLOCK)) {
1870 data &= ~(LCK_RW_WANT_EXCL); in lck_rw_lock_exclusive_to_shared()
1950 if (data & (LCK_RW_WANT_EXCL | LCK_RW_WANT_UPGRADE)) { in lck_rw_try_lock_shared_internal_inline()
2044 if (data & (LCK_RW_SHARED_MASK | LCK_RW_WANT_EXCL | LCK_RW_WANT_UPGRADE)) { in lck_rw_try_lock_exclusive_internal_inline()
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H A Dlock_rw.h98 #define LCK_RW_WANT_EXCL (1U << LCK_RW_WANT_EXCL_BIT) macro