HAVE_STRUCT_IFREQ_IFR_MTU  282 opal/mca/if/posix_ipv4/if_posix.c #if defined(SIOCGIFMTU) && defined(HAVE_STRUCT_IFREQ_IFR_MTU)
HAVE_STRUCT_IFREQ_IFR_MTU  312 opal/mca/pmix/pmix4x/pmix/src/mca/pif/posix_ipv4/pif_posix.c #if defined(SIOCGIFMTU) && defined(HAVE_STRUCT_IFREQ_IFR_MTU)