diff options
| -rw-r--r-- | libnetutils/ifc_utils.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/libnetutils/ifc_utils.c b/libnetutils/ifc_utils.c index 240b5f30..4741651d 100644 --- a/libnetutils/ifc_utils.c +++ b/libnetutils/ifc_utils.c @@ -985,3 +985,19 @@ int ifc_get_mtu(const char *name, int *mtuSz) return -1; } + +// Required for Broadcom RILD +int ifc_set_mtu(const char *name, int mtuSz) +{ + struct ifreq ifr; + int ret; + ifc_init_ifr(name, &ifr); + ifr.ifr_mtu = mtuSz; + + ret = ioctl(ifc_ctl_sock, SIOCSIFMTU, &ifr); + if (ret < 0) { + printerr("ifc_set_mtu: SIOCSIFMTU failed: %d\n", ret); + } + + return ret; +} |