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libnl_2: Update README

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Change-Id: I8501dc01782fa2cfeabb9d27b9c48caa50b74f37
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
This commit is contained in:
Dmitry Shmidt 2011-08-12 14:46:33 -07:00
parent 64f17e85b4
commit 806ed3ce4a
1 changed files with 6 additions and 2 deletions
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8
libnl_2/README
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@ -11,12 +11,16 @@ Netlink Protocol Format (RFC3549)
|Netlink Message |P| Generic Netlink |P|
| Header |A| Message Header |A|
|(struct nlmsghdr)|D|(struct genlmsghdr)|D|
+-----------------+-+-------------------+-+
+-----------------+-+-------------------+-+-------------+
|len:4|type:2|flags:2|seq:4 pid:4|cmd:1|ver:1|reserved:2|
+--------------------------------+----------------------+
+-----------------+-+-----------------+-+-----------------+-+-----------------+-+---+
|Netlink Attribute|P|Netlink Attribute|P|Netlink Attribute|P|Netlink Attribute|P|...|
| #0 Header |A| #0 Payload |A| #1 Header |A| #1 Payload |A| |
| (struct nlattr) |D| (void) |D| (struct nlattr) |D| (void) |D| |
+-----------------+-+-----------------+-+-----------------+-+-----------------+-+---+
|len:2(==4+payload)|type:2|payload|pad|
+-------------------------+-------+---+
NETLINK OVERVIEW
@ -39,7 +43,7 @@ KNOWN ISSUES
* Not tested for thread safety
Android.mk
* No static library because of netlink cache not implemented and
* No dynamic library because of netlink cache not implemented and
not tested for thread safety
attr.c