- remove the buffer pool, inode bitmap, and inode hash table, and
simplify the code accordingly;
- use theoretically slightly more optimal buffer management;
- put the entire source in one file, instead of having many files
with one or two functions each;
- convert the code to KNF style.
Change-Id: Ib8f6f0bd99fbc6eb9098fba718e71b8e560783d9
In order to avoid creating libfsdriver exceptions, two changes to VFS
are necessary:
- the returned position field for reads/writes is no longer abused to
return the new pipe size; VFS is perfectly capable of updating the
size itself;
- during system startup, PFS is now sent a mount request, just like all
other file systems.
In proper "two steps forward, one step back" fashion, the latter point
has the consequence that PFS can no longer drop its privileges at
startup. This is probably best resolved with a more general solution
for all boot image system services. The upside is that PFS no longer
needs to be linked with libc.
Change-Id: I92e2410cdb0d93d0e6107bae10bc08efc2dbb8b3
This concerns all services, a.k.a drivers, filesystem drivers, network
(inet, lwip, uds) servers, and the system servers.
Change-Id: I626fd15c795e15af42df2d10d47fb4a703665d63
