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Remove some dead JS code. Minor doc cleanups.

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FossilOrigin-Name: bf23cf204976516651b1c4c39ced21cd858dea4ba88052d96fc4f5f11525f170
This commit is contained in:
stephan
2024-01-11 12:56:03 +00:00
parent 598328209f
commit bb9ab35ab1
5 changed files with 18 additions and 42 deletions
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24
ext/wasm/api/sqlite3-vfs-opfs.c-pp.js
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@@ -245,7 +245,8 @@ const installOpfsVfs = function callee(options){
opfsIoMethods.$iVersion = 1;
opfsVfs.$iVersion = 2/*yes, two*/;
opfsVfs.$szOsFile = capi.sqlite3_file.structInfo.sizeof;
opfsVfs.$mxPathname = 1024/*sure, why not?*/;
opfsVfs.$mxPathname = 1024/* sure, why not? The OPFS name length limit
is undocumented/unspecified. */;
opfsVfs.$zName = wasm.allocCString("opfs");
// All C-side memory of opfsVfs is zeroed out, but just to be explicit:
opfsVfs.$xDlOpen = opfsVfs.$xDlError = opfsVfs.$xDlSym = opfsVfs.$xDlClose = null;
@@ -993,27 +994,6 @@ const installOpfsVfs = function callee(options){
*/
opfsUtil.randomFilename = randomFilename;
/**
Re-registers the OPFS VFS. This is intended only for odd use
cases which have to call sqlite3_shutdown() as part of their
initialization process, which will unregister the VFS
registered by installOpfsVfs(). If passed a truthy value, the
OPFS VFS is registered as the default VFS, else it is not made
the default. Returns the result of the the
sqlite3_vfs_register() call.
Design note: the problem of having to re-register things after
a shutdown/initialize pair is more general. How to best plug
that in to the library is unclear. In particular, we cannot
hook in to any C-side calls to sqlite3_initialize(), so we
cannot add an after-initialize callback mechanism.
*/
opfsUtil.registerVfs = (asDefault=false)=>{
return wasm.exports.sqlite3_vfs_register(
opfsVfs.pointer, asDefault ? 1 : 0
);
};
/**
Returns a promise which resolves to an object which represents
all files and directories in the OPFS tree. The top-most object