fetch/http.c:1475: warning: function might return no value: 'parse_index'
The code uses abort() before returning anything; return a proper
return value instead.
While xbps_fetch_file() creates the .part file and for whatever reason
it did not finish properly to rename the file, it could request the server
to restart the download with offset set to file size, resulting in HTTP 416
return code.
Handle this case by checking if the server returns 416 and then checking
if the returned file size matches the requested offset and just rename
the file.
Thanks to @beefcurtains for the test case.
libfetch from NetBSD's pkgsrc has been imported into lib/fetch, but
the objects are embedded into libxbps. Only a public function to fetch
files has been implemented: xbps_fetch_file().
The library now is built with -fvisibility=hidden by default, and
exported symbols are the ones that use the SYMEXPORT macro.
The code works well enough, but will need many more cleanups.
--HG--
extra : convert_revision : xtraeme%40gmail.com-20091027004600-0lq9aao67lisbzxv
