Symbol: SIOCSIFNETMASK
usr/src/cmd/truss/codes.c
865
{ (uint_t)SIOCSIFNETMASK, "SIOCSIFNETMASK", "ifreq" }, /* 26 */
usr/src/uts/common/fs/nfs/nfs_dlinet.c
1404
if (rc = ifioctl(tiptr, SIOCSIFNETMASK, &sbuf)) {
usr/src/uts/common/inet/ip/ip.c
836
/* 026 */ { SIOCSIFNETMASK, sizeof (struct ifreq), IPI_PRIV | IPI_WR,