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Code Issues Releases Wiki Activity

vfs bugfix

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This commit is contained in:
kepler155c@gmail.com 2020-04-26 22:07:18 -06:00
parent 602d12afc5
commit d72ae3de4a
1 changed files with 13 additions and 0 deletions
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13
sys/init/2.vfs.lua
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@ -267,6 +267,16 @@ function fs.mount(path, fstype, ...)
if not vfs then if not vfs then
error('Invalid file system type') error('Invalid file system type')
end end
-- hack - get the mount point for the path
-- ie. if packages is mapped to disk/packages
-- and a request to mount /packages/foo
-- then use disk/packages/foo as the mountPoint
local n = getNode(path)
if n.fstype == 'linkfs' then
path = path:gsub(n.mountPoint, n.source, 1)
end
local node = vfs.mount(path, ...) local node = vfs.mount(path, ...)
if node then if node then
local parts = splitpath(path) local parts = splitpath(path)
@ -279,9 +289,12 @@ function fs.mount(path, fstype, ...)
end end
if not tp.nodes[d] then if not tp.nodes[d] then
tp.nodes[d] = Util.shallowCopy(tp) tp.nodes[d] = Util.shallowCopy(tp)
-- another related hack
if tp.fstype == 'linkfs' then if tp.fstype == 'linkfs' then
tp.nodes[d].source = fs.combine(tp.nodes[d].source, d) tp.nodes[d].source = fs.combine(tp.nodes[d].source, d)
end end
tp.nodes[d].nodes = { } tp.nodes[d].nodes = { }
tp.nodes[d].mountPoint = fs.combine(tp.mountPoint, d) tp.nodes[d].mountPoint = fs.combine(tp.mountPoint, d)
end end