Searched refs:if_usecnt (Results 1 - 2 of 2) sorted by relevance

/macosx-10.5.8/xnu-1228.15.4/bsd/net/
H A Dif_var.h373 int if_usecnt; member in struct:ifnet
H A Ddlil.c1909 old_value = ifp->if_usecnt;
1914 } while (!OSCompareAndSwap((UInt32)old_value, (UInt32)old_value + 1, (UInt32*)&ifp->if_usecnt));
1936 if (ifp->if_usecnt != 0)
1937 panic("ifp_use_reached_zero: ifp->if_usecnt != 0");
1978 oldval = OSDecrementAtomic((SInt32*)&ifp->if_usecnt);
1980 panic("ifp_unuse: ifp(%s%d)->if_usecnt was zero\n", ifp->if_name, ifp->if_unit);

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