Searched refs:M_COPYBACK0_COW (Results 1 - 1 of 1) sorted by relevance

/darwin-on-arm/xnu/bsd/kern/
H A Duipc_mbuf.c699 #define M_COPYBACK0_COW 0x0004 /* do copy-on-write */ macro
5175 M_COPYBACK0_COPYBACK | M_COPYBACK0_COW, how);
5207 M_COPYBACK0_PRESERVE | M_COPYBACK0_COW, how);
5238 * we don't bother to update "totlen" in the case of M_COPYBACK0_COW,
5239 * assuming that M_COPYBACK0_EXTEND and M_COPYBACK0_COW are exclusive.
5242 VERIFY((~flags & (M_COPYBACK0_EXTEND|M_COPYBACK0_COW)) != 0);
5308 if (!(flags & M_COPYBACK0_COW))

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