Revision 1ecda02b net/tap-linux.c
| b/net/tap-linux.c | ||
|---|---|---|
| 58 | 58 |
} |
| 59 | 59 |
|
| 60 | 60 |
if (vnet_hdr_required && !*vnet_hdr) {
|
| 61 |
qemu_error("vnet_hdr=1 requested, but no kernel "
|
|
| 62 |
"support for IFF_VNET_HDR available"); |
|
| 61 |
error_report("vnet_hdr=1 requested, but no kernel "
|
|
| 62 |
"support for IFF_VNET_HDR available");
|
|
| 63 | 63 |
close(fd); |
| 64 | 64 |
return -1; |
| 65 | 65 |
} |
| ... | ... | |
| 97 | 97 |
} |
| 98 | 98 |
|
| 99 | 99 |
if (ioctl(fd, TUNSETSNDBUF, &sndbuf) == -1 && qemu_opt_get(opts, "sndbuf")) {
|
| 100 |
qemu_error("TUNSETSNDBUF ioctl failed: %s\n", strerror(errno));
|
|
| 100 |
error_report("TUNSETSNDBUF ioctl failed: %s", strerror(errno));
|
|
| 101 | 101 |
return -1; |
| 102 | 102 |
} |
| 103 | 103 |
return 0; |
| ... | ... | |
| 108 | 108 |
struct ifreq ifr; |
| 109 | 109 |
|
| 110 | 110 |
if (ioctl(fd, TUNGETIFF, &ifr) != 0) {
|
| 111 |
qemu_error("TUNGETIFF ioctl() failed: %s\n", strerror(errno));
|
|
| 111 |
error_report("TUNGETIFF ioctl() failed: %s", strerror(errno));
|
|
| 112 | 112 |
return 0; |
| 113 | 113 |
} |
| 114 | 114 |
|
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