sc_semmns         227 ipc/sem.c      	ns->sc_semmns = SEMMNS;
sc_semmns         520 ipc/sem.c      	if (ns->used_sems + nsems > ns->sc_semmns)
sc_semmns        1302 ipc/sem.c      	seminfo.semmns = ns->sc_semmns;