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docs: filesystems: Update code snippets in autofs.rst

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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>
This commit is contained in:
Jaskaran Singh 2019-11-17 22:54:35 +05:30 committed by Jonathan Corbet
parent f11f2a3c54
commit c11565e887
1 changed files with 9 additions and 4 deletions
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13
Documentation/filesystems/autofs.rst
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@ -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];