[PATCH 1/2] c: NFC Remove redundant parentheses
by Matthew Booth
---
generator/generator_c.ml | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/generator/generator_c.ml b/generator/generator_c.ml
index 4324ec0..9cfb2b7 100644
--- a/generator/generator_c.ml
+++ b/generator/generator_c.ml
@@ -1187,7 +1187,7 @@ trace_send_line (guestfs_h *g)
let n = name_of_optargt argt in
let uc_shortname = String.uppercase shortname in
let uc_n = String.uppercase n in
- pr " if ((optargs->bitmask & GUESTFS_%s_%s_BITMASK))\n"
+ pr " if (optargs->bitmask & GUESTFS_%s_%s_BITMASK)\n"
uc_shortname uc_n;
(match argt with
| OBool n
--
1.7.7.5
12 years, 4 months
[PATCH] generator: Add an explicit Cancellable flag
by Matthew Booth
Currently any api which takes a FileIn or FileOut parameter is implicitly
cancellable. This change make cancellable an explicit flag in anticipation of it
being added to other apis.
---
generator/generator_actions.ml | 53 ++++++++++++++++++++++++++-------------
generator/generator_checks.ml | 3 +-
generator/generator_types.ml | 1 +
3 files changed, 38 insertions(+), 19 deletions(-)
diff --git a/generator/generator_actions.ml b/generator/generator_actions.ml
index 5bb02f7..d7d3470 100644
--- a/generator/generator_actions.ml
+++ b/generator/generator_actions.ml
@@ -58,7 +58,7 @@ let test_all_rets = [
]
let test_functions = [
- ("test0", (RErr, test_all_args, []), -1, [NotInFish; NotInDocs],
+ ("test0", (RErr, test_all_args, []), -1, [NotInFish; NotInDocs; Cancellable],
[],
"internal test function - do not use",
"\
@@ -2714,7 +2714,8 @@ Reread the partition table on C<device>.
This uses the L<blockdev(8)> command.");
- ("upload", (RErr, [FileIn "filename"; Dev_or_Path "remotefilename"], []), 66, [Progress],
+ ("upload", (RErr, [FileIn "filename"; Dev_or_Path "remotefilename"], []), 66,
+ [Progress; Cancellable],
[InitScratchFS, Always, TestOutput (
(* Pick a file from cwd which isn't likely to change. *)
[["mkdir"; "/upload"];
@@ -2730,7 +2731,8 @@ C<filename> can also be a named pipe.
See also C<guestfs_download>.");
- ("download", (RErr, [Dev_or_Path "remotefilename"; FileOut "filename"], []), 67, [Progress],
+ ("download", (RErr, [Dev_or_Path "remotefilename"; FileOut "filename"], []), 67,
+ [Progress; Cancellable],
[InitScratchFS, Always, TestOutput (
(* Pick a file from cwd which isn't likely to change. *)
[["mkdir"; "/download"];
@@ -2815,7 +2817,8 @@ To get the checksum for a device, use C<guestfs_checksum_device>.
To get the checksums for many files, use C<guestfs_checksums_out>.");
- ("tar_in", (RErr, [FileIn "tarfile"; Pathname "directory"], []), 69, [],
+ ("tar_in", (RErr, [FileIn "tarfile"; Pathname "directory"], []), 69,
+ [Cancellable],
[InitScratchFS, Always, TestOutput (
[["mkdir"; "/tar_in"];
["tar_in"; "../data/helloworld.tar"; "/tar_in"];
@@ -2828,7 +2831,8 @@ I<uncompressed> tar file) into C<directory>.
To upload a compressed tarball, use C<guestfs_tgz_in>
or C<guestfs_txz_in>.");
- ("tar_out", (RErr, [String "directory"; FileOut "tarfile"], []), 70, [],
+ ("tar_out", (RErr, [String "directory"; FileOut "tarfile"], []), 70,
+ [Cancellable],
[],
"pack directory into tarfile",
"\
@@ -2838,7 +2842,8 @@ it to local file C<tarfile>.
To download a compressed tarball, use C<guestfs_tgz_out>
or C<guestfs_txz_out>.");
- ("tgz_in", (RErr, [FileIn "tarball"; Pathname "directory"], []), 71, [],
+ ("tgz_in", (RErr, [FileIn "tarball"; Pathname "directory"], []), 71,
+ [Cancellable],
[InitScratchFS, Always, TestOutput (
[["mkdir"; "/tgz_in"];
["tgz_in"; "../data/helloworld.tar.gz"; "/tgz_in"];
@@ -2850,7 +2855,8 @@ I<gzip compressed> tar file) into C<directory>.
To upload an uncompressed tarball, use C<guestfs_tar_in>.");
- ("tgz_out", (RErr, [Pathname "directory"; FileOut "tarball"], []), 72, [],
+ ("tgz_out", (RErr, [Pathname "directory"; FileOut "tarball"], []), 72,
+ [Cancellable],
[],
"pack directory into compressed tarball",
"\
@@ -4688,7 +4694,8 @@ You can use this command to test the connection through to the daemon.
See also C<guestfs_ping_daemon>.");
- ("find0", (RErr, [Pathname "directory"; FileOut "files"], []), 196, [],
+ ("find0", (RErr, [Pathname "directory"; FileOut "files"], []), 196,
+ [Cancellable],
[], (* There is a regression test for this. *)
"find all files and directories, returning NUL-separated list",
"\
@@ -5382,7 +5389,8 @@ If blocks are already zero, then this command avoids writing
zeroes. This prevents the underlying device from becoming non-sparse
or growing unnecessarily.");
- ("txz_in", (RErr, [FileIn "tarball"; Pathname "directory"], []), 229, [Optional "xz"],
+ ("txz_in", (RErr, [FileIn "tarball"; Pathname "directory"], []), 229,
+ [Optional "xz"; Cancellable],
[InitScratchFS, Always, TestOutput (
[["mkdir"; "/txz_in"];
["txz_in"; "../data/helloworld.tar.xz"; "/txz_in"];
@@ -5392,7 +5400,8 @@ or growing unnecessarily.");
This command uploads and unpacks local file C<tarball> (an
I<xz compressed> tar file) into C<directory>.");
- ("txz_out", (RErr, [Pathname "directory"; FileOut "tarball"], []), 230, [Optional "xz"],
+ ("txz_out", (RErr, [Pathname "directory"; FileOut "tarball"], []), 230,
+ [Optional "xz"; Cancellable],
[],
"pack directory into compressed tarball",
"\
@@ -5519,7 +5528,8 @@ is the same as the L<augtool(1)> C<clear> command.");
Return the current umask. By default the umask is C<022>
unless it has been set by calling C<guestfs_umask>.");
- ("debug_upload", (RErr, [FileIn "filename"; String "tmpname"; Int "mode"], []), 241, [NotInDocs],
+ ("debug_upload", (RErr, [FileIn "filename"; String "tmpname"; Int "mode"], []), 241,
+ [NotInDocs; Cancellable],
[],
"upload a file to the appliance (internal use only)",
"\
@@ -5530,7 +5540,8 @@ There is no comprehensive help for this command. You have
to look at the file C<daemon/debug.c> in the libguestfs source
to find out what it is for.");
- ("base64_in", (RErr, [FileIn "base64file"; Pathname "filename"], []), 242, [],
+ ("base64_in", (RErr, [FileIn "base64file"; Pathname "filename"], []), 242,
+ [Cancellable],
[InitScratchFS, Always, TestOutput (
[["base64_in"; "../data/hello.b64"; "/base64_in"];
["cat"; "/base64_in"]], "hello\n")],
@@ -5539,14 +5550,16 @@ to find out what it is for.");
This command uploads base64-encoded data from C<base64file>
to C<filename>.");
- ("base64_out", (RErr, [Pathname "filename"; FileOut "base64file"], []), 243, [],
+ ("base64_out", (RErr, [Pathname "filename"; FileOut "base64file"], []), 243,
+ [Cancellable],
[],
"download file and encode as base64",
"\
This command downloads the contents of C<filename>, writing
it out to local file C<base64file> encoded as base64.");
- ("checksums_out", (RErr, [String "csumtype"; Pathname "directory"; FileOut "sumsfile"], []), 244, [],
+ ("checksums_out", (RErr, [String "csumtype"; Pathname "directory"; FileOut "sumsfile"], []), 244,
+ [Cancellable],
[],
"compute MD5, SHAx or CRC checksum of files in a directory",
"\
@@ -5933,7 +5946,8 @@ from C<guestfs_list_partitions>.
See also C<guestfs_part_to_partnum>.");
- ("upload_offset", (RErr, [FileIn "filename"; Dev_or_Path "remotefilename"; Int64 "offset"], []), 273, [Progress],
+ ("upload_offset", (RErr, [FileIn "filename"; Dev_or_Path "remotefilename"; Int64 "offset"], []), 273,
+ [Progress; Cancellable],
(let md5 = Digest.to_hex (Digest.file "COPYING.LIB") in
[InitScratchFS, Always, TestOutput (
[["upload_offset"; "../../COPYING.LIB"; "/upload_offset"; "0"];
@@ -5957,7 +5971,8 @@ error occurs.
See also C<guestfs_upload>, C<guestfs_pwrite>.");
- ("download_offset", (RErr, [Dev_or_Path "remotefilename"; FileOut "filename"; Int64 "offset"; Int64 "size"], []), 274, [Progress],
+ ("download_offset", (RErr, [Dev_or_Path "remotefilename"; FileOut "filename"; Int64 "offset"; Int64 "size"], []), 274,
+ [Progress; Cancellable],
(let md5 = Digest.to_hex (Digest.file "COPYING.LIB") in
let offset = string_of_int 100 in
let size = string_of_int ((Unix.stat "COPYING.LIB").Unix.st_size - 100) in
@@ -6265,7 +6280,8 @@ C<path> does not exist, then a new file is created.
See also C<guestfs_write>.");
- ("compress_out", (RErr, [String "ctype"; Pathname "file"; FileOut "zfile"], [OInt "level"]), 291, [],
+ ("compress_out", (RErr, [String "ctype"; Pathname "file"; FileOut "zfile"], [OInt "level"]), 291,
+ [Cancellable],
[],
"output compressed file",
"\
@@ -6282,7 +6298,8 @@ The optional C<level> parameter controls compression level. The
meaning and default for this parameter depends on the compression
program being used.");
- ("compress_device_out", (RErr, [String "ctype"; Device "device"; FileOut "zdevice"], [OInt "level"]), 292, [],
+ ("compress_device_out", (RErr, [String "ctype"; Device "device"; FileOut "zdevice"], [OInt "level"]), 292,
+ [Cancellable],
[],
"output compressed device",
"\
diff --git a/generator/generator_checks.ml b/generator/generator_checks.ml
index 98d84ea..8f80e39 100644
--- a/generator/generator_checks.ml
+++ b/generator/generator_checks.ml
@@ -189,7 +189,8 @@ let () =
| FishOutput _
| NotInFish
| NotInDocs
- | Progress -> ()
+ | Progress
+ | Cancellable -> ()
| FishAlias n ->
if contains_uppercase n then
failwithf "%s: guestfish alias %s should not contain uppercase chars" name n;
diff --git a/generator/generator_types.ml b/generator/generator_types.ml
index 0f43d35..17905ce 100644
--- a/generator/generator_types.ml
+++ b/generator/generator_types.ml
@@ -225,6 +225,7 @@ type flags =
| CamelName of string (* Pretty camel case name of function. Only specify
this if the generator doesn't make a good job of
it, for example if it contains an abbreviation *)
+ | Cancellable (* The user can cancel this long-running function *)
and fish_output_t =
| FishOutputOctal (* for int return, print in octal *)
--
1.7.7.5
12 years, 4 months
[PATCH] ext2: fix double the double free
by Wanlong Gao
fix the double free of err.
Signed-off-by: Wanlong Gao <gaowanlong(a)cn.fujitsu.com>
---
daemon/ext2.c | 1 -
1 files changed, 0 insertions(+), 1 deletions(-)
diff --git a/daemon/ext2.c b/daemon/ext2.c
index 2cd3da3..5deff24 100644
--- a/daemon/ext2.c
+++ b/daemon/ext2.c
@@ -280,7 +280,6 @@ do_resize2fs_M (const char *device)
r = command (NULL, &err, prog, "-M", device, NULL);
if (r == -1) {
if (strstr (err, "e2fsck -f")) {
- free (err);
reply_with_error ("you need to run e2fsck with the correct and/or forceall options first");
} else {
reply_with_error ("%s", err);
--
1.7.9.rc0
12 years, 4 months
[PATCH 1/3] ext2: tweak the error returned message of resize2fs-M(BZ755729)
by Wanlong Gao
From: Wanlong Gao <gaowanlong(a)cn.fujitsu.com>
Tweak the error message "e2fsck -f" and "e2fsck -fy".
Indicate the user to use the correct and/or forceall options.
Signed-off-by: Wanlong Gao <gaowanlong(a)cn.fujitsu.com>
---
daemon/ext2.c | 9 +++++++--
1 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/daemon/ext2.c b/daemon/ext2.c
index 79fd354..c280ca2 100644
--- a/daemon/ext2.c
+++ b/daemon/ext2.c
@@ -277,9 +277,14 @@ do_resize2fs_M (const char *device)
if (e2prog (prog) == -1)
return -1;
- r = command (NULL, &err, prog, "-M" , device, NULL);
+ r = command (NULL, &err, prog, "-M", device, NULL);
if (r == -1) {
- reply_with_error ("%s", err);
+ if (strstr (err, "e2fsck -f")) {
+ free (err);
+ reply_with_error ("you need to run e2fsck with the correct and/or forceall options first");
+ } else {
+ reply_with_error ("%s", err);
+ }
free (err);
return -1;
}
--
1.7.8
12 years, 4 months
[PATCH v2 1/3] ext2: tweak the error returned message of resize2fs-M(BZ755729)
by Wanlong Gao
From: Wanlong Gao <gaowanlong(a)cn.fujitsu.com>
Tweak the error message "e2fsck -f" and "e2fsck -fy".
Indicate the user to use the correct and/or forceall options.
Signed-off-by: Wanlong Gao <gaowanlong(a)cn.fujitsu.com>
---
daemon/ext2.c | 9 +++++++--
1 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/daemon/ext2.c b/daemon/ext2.c
index 79fd354..c280ca2 100644
--- a/daemon/ext2.c
+++ b/daemon/ext2.c
@@ -277,9 +277,14 @@ do_resize2fs_M (const char *device)
if (e2prog (prog) == -1)
return -1;
- r = command (NULL, &err, prog, "-M" , device, NULL);
+ r = command (NULL, &err, prog, "-M", device, NULL);
if (r == -1) {
- reply_with_error ("%s", err);
+ if (strstr (err, "e2fsck -f")) {
+ free (err);
+ reply_with_error ("you need to run e2fsck with the correct and/or forceall options first");
+ } else {
+ reply_with_error ("%s", err);
+ }
free (err);
return -1;
}
--
1.7.8
12 years, 4 months
Libguestfs gobject bindings
by Matthew Booth
I'm currently working on gobject bindings for libguestfs. I haven't got
as far as compiling anything yet, but I've attached the C header for
initial review.
Matt
--
Matthew Booth, RHCA, RHCSS
Red Hat Engineering, Virtualisation Team
GPG ID: D33C3490
GPG FPR: 3733 612D 2D05 5458 8A8A 1600 3441 EA19 D33C 3490
12 years, 4 months
[PATCH 1/2] ext2: tweak the error returned message of resize2fs-M(BZ755729)
by Wanlong Gao
Tweak the error message "e2fsck -f" and "e2fsck -fy" to
"e2fsck-f" and "e2fsck-fy".
Signed-off-by: Wanlong Gao <gaowanlong(a)cn.fujitsu.com>
---
daemon/ext2.c | 20 ++++++++++++++++++--
1 files changed, 18 insertions(+), 2 deletions(-)
diff --git a/daemon/ext2.c b/daemon/ext2.c
index 79fd354..9fe938e 100644
--- a/daemon/ext2.c
+++ b/daemon/ext2.c
@@ -277,9 +277,25 @@ do_resize2fs_M (const char *device)
if (e2prog (prog) == -1)
return -1;
- r = command (NULL, &err, prog, "-M" , device, NULL);
+ r = command (NULL, &err, prog, "-M", device, NULL);
if (r == -1) {
- reply_with_error ("%s", err);
+ int i = 0;
+ int len = strlen (err);
+ char *err_wrap = malloc (len + 1);
+ if (!err_wrap)
+ goto err_out;
+ char *p = strstr (err, "e2fsck -f");
+ if (p) {
+ strncpy (err_wrap, err, p - err);
+ err_wrap[p - err] = '\0';
+ sprintf(err_wrap + (p - err), "%s%s", "e2fsck-f", p + 9);
+ reply_with_error ("%s", err_wrap);
+ } else {
+ reply_with_error ("%s", err);
+ }
+
+ free (err_wrap);
+err_out:
free (err);
return -1;
}
--
1.7.8
12 years, 4 months
Gobject binding for sylistic review
by Matthew Booth
This is a snapshot of gobject bindings. This is literally mid-edit, and
contains numerous known errors in its output! I'm posting it for review
of the ocaml code.
Matt
--
Matthew Booth, RHCA, RHCSS
Red Hat Engineering, Virtualisation Team
GPG ID: D33C3490
GPG FPR: 3733 612D 2D05 5458 8A8A 1600 3441 EA19 D33C 3490
12 years, 4 months
Testing github pull requests
by Matthew Booth
I've sent a github pull request containing this patch here:
https://github.com/libguestfs/libguestfs/pull/1
I'm interested to know if this interface could be useful to the project. We
should be wary, though, of tying useful development history in the form of
review discussion into github's proprietary system. Your thoughts are
appreciated.
Incidentally, I'm also looking for ACKs on this patch :)
Matt
12 years, 4 months
Re: [Libguestfs] [libguestfs] build: Remove .depend from git (#1)
by Richard W.M. Jones
On Wed, Jan 11, 2012 at 03:10:35AM -0800, mdbooth wrote:
> Remove generated file from source control, and don't barf when it doesn't exist
> while bootstrapping.
>
> You can merge this Pull Request by running:
>
> git pull https://github.com/mdbooth/libguestfs build
>
> Or you can view, comment on it, or merge it online at:
>
> https://github.com/libguestfs/libguestfs/pull/1
>
> -- Commit Summary --
>
> * build: Remove .depend from git
>
> -- File Changes --
>
> D generator/.depend (158)
> M generator/Makefile.am (2)
>
> -- Patch Links --
>
> https://github.com/libguestfs/libguestfs/pull/1.patch
> https://github.com/libguestfs/libguestfs/pull/1.diff
>
> ---
> Reply to this email directly or view it on GitHub:
> https://github.com/libguestfs/libguestfs/pull/1
No, I don't like this at all :-(
Let's keep patch reviews on the mailing list, so we have a permanent
record in the usual place.
Rich.
--
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
Read my programming blog: http://rwmj.wordpress.com
Fedora now supports 80 OCaml packages (the OPEN alternative to F#)
http://cocan.org/getting_started_with_ocaml_on_red_hat_and_fedora
12 years, 4 months
