index-format.txt: document v2 format of file system monitor extension
PATCH 1/1 index-format.txt: document v2 format of file system monitor extension
From: Jeff Hostetler <[email protected]>
Update the documentation of the file system monitor extension to describe version 2.
The format was extended to support opaque tokens in:56c6910028 fsmonitor: change last update timestamp on the index_state to opaque token
---
index-format.txt: document v2 format of file system monitor extension
While studying the FSMonitor code I noticed that the documentation for the FSMN index extension did not get updated for V2 format.
Published-As: https://github.com/gitgitgadget/git/releases/tag/pr-813%2Fjeffhostetler%2Ffix-fsmonitor-v2-documentation-v1
Fetch-It-Via: git fetch https://github.com/gitgitgadget/git pr-813/jeffhostetler/fix-fsmonitor-v2-documentation-v1
Pull-Request: https://github.com/gitgitgadget/git/pull/813
Documentation/technical/index-format.txt | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-)
Documentation/technical/index-format.txt +8 -2
@@ -306,12 +306,18 @@ The remaining data of each directory block is grouped by type: The extension starts with - - 32-bit version number: the current supported version is 1. + - 32-bit version number: the current supported versions are 1 and 2. - - 64-bit time: the extension data reflects all changes through the given + - (Version 1) + 64-bit time: the extension data reflects all changes through the given time which is stored as the nanoseconds elapsed since midnight, January 1, 1970. + - (Version 2) + A null terminated string: an opaque token defined by the file system + monitor application. The extension data reflects all changes relative + to that token. + - 32-bit bitmap size: the size of the CE_FSMONITOR_VALID bitmap. - An ewah bitmap, the n-th bit indicates whether the n-th index entry
base-commit: 3cf59784d42c4152a0b3de7bb7a75d0071e5f878
Signature · 1 line
gitgitgadget