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authorJaskaran Singh <jaskaransingh7654321@gmail.com>2019-11-17 22:54:35 +0530
committerJonathan Corbet <corbet@lwn.net>2019-11-18 12:19:53 -0700
commitc11565e88790517647c675a91745478492310e79 (patch)
tree317e7f3c08aafb864f3807a3acecd39ace526f5f /Documentation
parentf11f2a3c543557d7f8ae8bb884c4b705b3b516cd (diff)
docs: filesystems: Update code snippets in autofs.rst
Some of the struct definitions now have an autofs packet header. Reflect these changes by adding a definition of this header and place it wherever suitable. Signed-off-by: Jaskaran Singh <jaskaransingh7654321@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/filesystems/autofs.rst13
1 files changed, 9 insertions, 4 deletions
diff --git a/Documentation/filesystems/autofs.rst b/Documentation/filesystems/autofs.rst
index 6702a5f61f50..73a404070f0d 100644
--- a/Documentation/filesystems/autofs.rst
+++ b/Documentation/filesystems/autofs.rst
@@ -322,8 +322,7 @@ notification messages to this pipe for the daemon to respond to.
For version 5, the format of the message is::
struct autofs_v5_packet {
- int proto_version; /* Protocol version */
- int type; /* Type of packet */
+ struct autofs_packet_hdr hdr;
autofs_wqt_t wait_queue_token;
__u32 dev;
__u64 ino;
@@ -335,6 +334,13 @@ For version 5, the format of the message is::
char name[NAME_MAX+1];
};
+And the format of the header is::
+
+ struct autofs_packet_hdr {
+ int proto_version; /* Protocol version */
+ int type; /* Type of packet */
+ };
+
where the type is one of ::
autofs_ptype_missing_indirect
@@ -395,8 +401,7 @@ The available ioctl commands are:
anything suitable to expire. A pointer to a packet::
struct autofs_packet_expire_multi {
- int proto_version; /* Protocol version */
- int type; /* Type of packet */
+ struct autofs_packet_hdr hdr;
autofs_wqt_t wait_queue_token;
int len;
char name[NAME_MAX+1];