Searched refs:EXTF_READONLY (Results 1 - 1 of 1) sorted by relevance

/darwin-on-arm/xnu/bsd/kern/
H A Duipc_mbuf.c720 #define EXTF_READONLY 0x2 macro
721 #define EXTF_MASK (EXTF_COMPOSITE | EXTF_READONLY)
1103 * If cluster is shared, mark it with (sticky) EXTF_READONLY;
1107 if (new > 1 && !(MEXT_FLAGS(m) & EXTF_READONLY))
1108 (void) OSBitOrAtomic(EXTF_READONLY, &MEXT_FLAGS(m));
3304 MEXT_FLAGS(m) &= ~EXTF_READONLY;
3375 MEXT_FLAGS(m) &= ~EXTF_READONLY;
3491 * another mbuf; see comments in m_incref() regarding EXTF_READONLY.
3501 return ((MEXT_FLAGS(m) & EXTF_READONLY) ? 1 : 0);
4219 MEXT_FLAGS(m) &= ~EXTF_READONLY;
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