Jakob Unterwurzacher
06398e82d9
fusefrontend: Read: use provided buffer
...
This will allow us to return internal buffers to a pool.
2017-06-30 23:11:38 +02:00
Jakob Unterwurzacher
fb3cc6ea40
openfiletable: rename WriteLock to ContentLock
...
...and IDLock to HeaderLock. This matches what the locks actually
protect.
2017-05-01 21:57:18 +02:00
Jakob Unterwurzacher
514f515dd7
fusefronted, openfiletable: move the open file table to its own package
...
The open file table code needs some room to grow for the upcoming
FD multiplexing implementation.
2017-05-01 17:26:50 +02:00
Jakob Unterwurzacher
edb3e19cb5
fix golint complaints
2017-04-29 14:50:58 +02:00
Jakob Unterwurzacher
d36d53c9bb
fusefrontend: truncateGrowFile: avoid createHeader() call
...
...if doWrite() can do it for us. This avoids the situation
that the file only consists of a file header when calling
doWrite.
A later patch will check for this condition and warn about it,
as with this change it should no longer occour in normal operation.
2017-03-12 21:06:59 +01:00
Jakob Unterwurzacher
0489d08ae2
fusefrontend: get the file ID from the open files table
...
This fixes the problem that a truncate can reset the file
ID without the other open FDs noticing it.
2016-11-17 22:29:45 +01:00
Jakob Unterwurzacher
e04dc05012
fusefrontend: upgrade wlockMap to use device AND inode number
...
If there are multiple filesystems backing the gocryptfs filesystems
inode numbers are not guaranteed to be unique.
2016-11-17 20:32:19 +01:00
Jakob Unterwurzacher
aeda9721d0
Fix misspellings
...
Close https://github.com/rfjakob/gocryptfs/issues/54
2016-10-24 19:18:13 +02:00
Valient Gough
b764917cd5
lint fixes
2016-10-04 23:18:33 +02:00
Jakob Unterwurzacher
9b725c15cf
syscallcompat: OSX: add Fallocate and Openat wrappers
...
...and convert all calls to syscall.{Fallocate,Openat}
to syscallcompat .
Both syscalls are not available on OSX. We emulate Openat and just
return EOPNOTSUPP for Fallocate.
2016-07-03 19:18:34 +02:00
Jakob Unterwurzacher
54470baa23
fusefrontend: add fallocate support
...
Mode=0 (default) and mode=1 (keep size) are supported.
The patch includes test cases and the whole thing passed xfstests.
Fixes https://github.com/rfjakob/gocryptfs/issues/1 .
2016-07-02 19:52:09 +02:00
Jakob Unterwurzacher
04ad063515
fusefronted: move Truncate() and Allocate() to their own file
...
These are large complicated implementations that will share some
code.
2016-07-02 15:35:06 +02:00
