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dionimf/ifc_set_mtu.diff

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Last active August 29, 2015 14:09
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ifc_set_mtu.diff
From e289a7f5e1acf9557e7bc25c6f2642619c310849 Mon Sep 17 00:00:00 2001
From: Pawit Pornkitprasan <[email protected]>
Date: Fri, 12 Apr 2013 11:40:15 +0700
Subject: [PATCH] libnetutils: add ifc_set_mtu
Change-Id: I3031e9ee38583648350f2c46baa7a9a714b9ea1e
---
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 240b5f3..4741651 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;
+}
--
1.7.3.4
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