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| author | Tom Rini <trini@konsulko.com> | 2024-04-12 12:50:57 -0600 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2024-04-12 12:50:57 -0600 |
| commit | ef8ef5f77c9a998f76a48277a883af1645b54117 (patch) | |
| tree | 52fdcdbbf87dfa777fa87e8ac9e27577003f5d0a /arch/sandbox/cpu/eth-raw-os.c | |
| parent | d5e6401011a269328d3ea69468532b4125fd2bb9 (diff) | |
| parent | 4341fb73326907faecfc9e3b711bbfcd3937b525 (diff) | |
Merge branch '2024-04-12-assorted-updates'
- Assorted sandbox fixes, cleanup some of the partition table code and a
few other fixes
Diffstat (limited to 'arch/sandbox/cpu/eth-raw-os.c')
| -rw-r--r-- | arch/sandbox/cpu/eth-raw-os.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/arch/sandbox/cpu/eth-raw-os.c b/arch/sandbox/cpu/eth-raw-os.c index 92c35aed95d..39ea3b3f012 100644 --- a/arch/sandbox/cpu/eth-raw-os.c +++ b/arch/sandbox/cpu/eth-raw-os.c @@ -105,7 +105,12 @@ static int _raw_packet_start(struct eth_sandbox_raw_priv *priv, /* Make the socket non-blocking */ flags = fcntl(priv->sd, F_GETFL, 0); - fcntl(priv->sd, F_SETFL, flags | O_NONBLOCK); + ret = fcntl(priv->sd, F_SETFL, flags | O_NONBLOCK); + if (ret == -1) { + printf("Failed to make socket non-blocking: %d %s\n", errno, + strerror(errno)); + return -errno; + } /* Enable promiscuous mode to receive responses meant for us */ mr.mr_ifindex = device->sll_ifindex; @@ -172,7 +177,12 @@ static int _local_inet_start(struct eth_sandbox_raw_priv *priv) /* Make the socket non-blocking */ flags = fcntl(priv->sd, F_GETFL, 0); - fcntl(priv->sd, F_SETFL, flags | O_NONBLOCK); + ret = fcntl(priv->sd, F_SETFL, flags | O_NONBLOCK); + if (ret == -1) { + printf("Failed to make socket non-blocking: %d %s\n", errno, + strerror(errno)); + return -errno; + } /* Include the UDP/IP headers on send and receive */ ret = setsockopt(priv->sd, IPPROTO_IP, IP_HDRINCL, &one, |