namelock

    namelock           62 modules/pa/gpg.c extern time_t nfslock(char *path, char *namelock, int max_age, int notify);
    namelock           63 modules/pa/gpg.c extern int nfsunlock(char *path, char *namelock, int max_age, time_t birth);
    namelock          164 modules/pa/spawn.c time_t nfslock(char *path, char *namelock, int max_age, int notify)
    namelock          292 modules/pa/spawn.c int nfsunlock(char *path, char *namelock, int max_age, time_t birth)