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Diffstat (limited to 'Documentation/networking/timestamping.txt')
| -rw-r--r-- | Documentation/networking/timestamping.txt | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/Documentation/networking/timestamping.txt b/Documentation/networking/timestamping.txt index 196ba17cc344..1be0b6f9e0cb 100644 --- a/Documentation/networking/timestamping.txt +++ b/Documentation/networking/timestamping.txt @@ -44,8 +44,7 @@ timeval of SO_TIMESTAMP (ms). Supports multiple types of timestamp requests. As a result, this socket option takes a bitmap of flags, not a boolean. In - err = setsockopt(fd, SOL_SOCKET, SO_TIMESTAMPING, (void *) val, - sizeof(val)); + err = setsockopt(fd, SOL_SOCKET, SO_TIMESTAMPING, &val, sizeof(val)); val is an integer with any of the following bits set. Setting other bit returns EINVAL and does not change the current state. @@ -249,8 +248,7 @@ setsockopt to receive timestamps: __u32 val = SOF_TIMESTAMPING_SOFTWARE | SOF_TIMESTAMPING_OPT_ID /* or any other flag */; - err = setsockopt(fd, SOL_SOCKET, SO_TIMESTAMPING, (void *) val, - sizeof(val)); + err = setsockopt(fd, SOL_SOCKET, SO_TIMESTAMPING, &val, sizeof(val)); 1.4 Bytestream Timestamps |