search for: guestfs_lstatns

Displaying 15 results from an estimated 15 matches for "guestfs_lstatns".

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2017 Jun 26
5
Re: a question about multithreading with libguestfs
On Mon, Jun 26, 2017 at 10:27:54AM +0300, Maxim Kozover wrote: > I'd like to ask you, please, about multithreading with libguestfs. > I'm using libguestfs 1.36.4 with Perl front-end. > > Should it be possible to have the same libguestfs appliance provide both > fuse interface and periodically perform some longer APIs like find0? > > I mean make one Perl thread do
2014 Sep 22
2
[PATCH] New APIs: Implement stat calls that return nanosecond timestamps (RHBZ#1144891).
...it returns an array containing consecutive stat structs (not pointers). Changing the return type of guestfs_stat would break API. Changing the generator to support symbol versioning is judged to be too intrusive. Therefore this adds a new struct (guestfs_statns) and new APIs: guestfs_statns guestfs_lstatns guestfs_lstatnslist which return the new struct (or array of structs in the last case). The old APIs may of course still be used, forever, but are deprecated and shouldn't be used in new programs. Because virt tools are compiled with -DGUESTFS_WARN_DEPRECATED=1, I have updated all the plac...
2017 Oct 17
0
Re: a question about multithreading with libguestfs
...> msg00287.html and rebuilt. ... OK. > The system seems to work (with single-threaded fuse). > Changed fuse_loop to fuse_loop_mt, rebuilt and fuse is stuck on the first > call to appropriate fuse "system call" like mount_local_getattr in case of > ls. > It is stuck at guestfs_lstatns possibly at ACQUIRE_LOCK_FOR_CURRENT_SCOPE, > while being called from fuse. Can you get a stack trace from gdb. Use the command ‘t a a bt’ to show stacks from all threads at the same time. > What do you think could be a problem? Some lock already taken? > Also, maybe less concern for me...
2014 Sep 22
0
Re: [PATCH] New APIs: Implement stat calls that return nanosecond timestamps (RHBZ#1144891).
...ecutive stat structs (not pointers). Changing the > return type of guestfs_stat would break API. Changing the generator > to support symbol versioning is judged to be too intrusive. > > Therefore this adds a new struct (guestfs_statns) and new APIs: > > guestfs_statns > guestfs_lstatns > guestfs_lstatnslist > > which return the new struct (or array of structs in the last case). > > The old APIs may of course still be used, forever, but are deprecated > and shouldn't be used in new programs. > > Because virt tools are compiled with -DGUESTFS_WARN_D...
2015 Oct 20
0
[PATCH 2/2] actions: turn some params into RelativePathnameList (RHBZ#1174551).
...;; StringList "names"], []; + style = RStructList ("statbufs", "statns"), [Pathname "path"; RelativePathnameList "names"], []; shortdesc = "lstat on multiple files"; longdesc = "\ This call allows you to perform the C<guestfs_lstatns> operation @@ -2694,7 +2694,7 @@ for getting extended attributes." }; { defaults with name = "lxattrlist"; added = (1, 0, 77); - style = RStructList ("xattrs", "xattr"), [Pathname "path"; StringList "names"], []; + style = RS...
2015 May 26
6
[PATCH 0/6] Update the way that API versions are generated for the man page.
The existing mechanism was clunky, slow and used ~ 10 MB of local disk. Rich.
2017 Sep 26
5
[PATCH 0/5] Miscellaneous refactoring of common/utils, create common/mltools
Miscellaneous refactoring, but the main one is to rename mllib/ as common/mltools/ Rich.
2017 Oct 17
4
Re: a question about multithreading with libguestfs
...... OK. > > > The system seems to work (with single-threaded fuse). > > Changed fuse_loop to fuse_loop_mt, rebuilt and fuse is stuck on the first > > call to appropriate fuse "system call" like mount_local_getattr in case > of > > ls. > > It is stuck at guestfs_lstatns possibly at ACQUIRE_LOCK_FOR_CURRENT_ > SCOPE, > > while being called from fuse. > > Can you get a stack trace from gdb. Use the command ‘t a a bt’ to > show stacks from all threads at the same time. > > > What do you think could be a problem? Some lock already taken? &g...
2014 Oct 18
1
ANNOUNCE: libguestfs 1.28 released
...ting guestfs_set_backend_setting Use these APIs to set individual backend settings. guestfs_cpio_out Convert a directory within the disk image to cpio format. guestfs_journal_get_realtime_usec Fetch precise journal times, see sd_journal_get_realtime_usec(3). guestfs_lstatns guestfs_lstatnslist guestfs_statns Enhanced versions of guestfs_lstat, guestfs_lstatlist, guestfs_stat which return nanosecond timestamps. Build changes Libguestfs can now be built with qemu 2.x. Add support for packaging the appliance on Mageia (Joseph Wang, Thie...
2015 Oct 20
3
[PATCH 1/2] generator: add a RelativePathnameList parameter type
Mostly like StringList (so it can used in current StringList parameters), but checking client- and daemon-side that the elements are relative paths. --- generator/bindtests.ml | 3 ++- generator/c.ml | 29 ++++++++++++++++++++++++----- generator/csharp.ml | 4 ++-- generator/daemon.ml | 20 ++++++++++++++++++-- generator/erlang.ml | 2 +- generator/fish.ml |
2015 Oct 21
2
[PATCH 1/2] generator: add a FilenameList parameter type
Mostly like StringList (so it can used in current StringList parameters), but checking client- and daemon-side that the elements are file names. --- generator/bindtests.ml | 3 ++- generator/c.ml | 29 ++++++++++++++++++++++++----- generator/csharp.ml | 4 ++-- generator/daemon.ml | 20 ++++++++++++++++++-- generator/erlang.ml | 2 +- generator/fish.ml | 10
2019 Apr 23
8
[PATCH 0/7] Make deprecation warnings more prominent
Since there are deprecated APIs, make sure that users notice they are deprecated in more prominent ways than done so far: - using deprecated C functions now warns by default - it is possible to use the C library making sure no deprecated function is ever used - Python/Ruby/Perl scripts now get warning messages (configured according to their own systems) when deprecated functions are used The
2017 Apr 21
0
[PATCH 1/2] generator: Simplify the handling of string parameters.
...t "names"], []; + style = RStructList ("statbufs", "statns"), [String (Pathname, "path"); StringList (Filename, "names")], []; shortdesc = "lstat on multiple files"; longdesc = "\ This call allows you to perform the C<guestfs_lstatns> operation @@ -1169,7 +1169,7 @@ for getting extended attributes." }; { defaults with name = "lxattrlist"; added = (1, 0, 77); - style = RStructList ("xattrs", "xattr"), [Pathname "path"; FilenameList "names"], []; + style =...
2017 Apr 21
4
[PATCH 0/2] generator: Simplify the handling of string parameters.
Very large but mechanical change to the generator. Rich.
2017 Feb 18
8
[PATCH 0/6] generator: Split up generator/actions.ml
Split up the huge generator/actions.ml into several smaller files. Rich.