Richard Jones [Tue, 15 Sep 2009 10:10:20 +0000 (11:10 +0100)]
Set minimum gettext version to 0.17.
This fixes the problem that the 1.0.69 tarball would fail in
the po/ subdirectory when installing:
make[1]: Entering directory `/builddir/build/BUILD/libguestfs-1.0.69/po'
/bin/sh @MKINSTALLDIRS@ /builddir/build/BUILDROOT/libguestfs-1.0.69-1.fc11.x86_64/usr/share
/bin/sh: @MKINSTALLDIRS@: No such file or directory
make[1]: Leaving directory `/builddir/build/BUILD/libguestfs-1.0.69/po'
RHEL 5.3 has gettext 0.14.6. However the tarball will still
build (since it includes all the required code). This may cause
a problem if RHEL users want to build from the git repository.
Richard Jones [Tue, 15 Sep 2009 08:23:49 +0000 (09:23 +0100)]
Fix comparison between signed and unsigned (for RHEL 5).
Richard Jones [Mon, 14 Sep 2009 19:14:47 +0000 (20:14 +0100)]
Move decl out for C99 compliance.
Richard Jones [Mon, 14 Sep 2009 18:35:58 +0000 (19:35 +0100)]
Update PO files.
Richard Jones [Mon, 14 Sep 2009 18:35:46 +0000 (19:35 +0100)]
Move guestfs-internal-actions.h to EXTRA_DIST.
Richard Jones [Mon, 14 Sep 2009 18:28:14 +0000 (19:28 +0100)]
Prepare for 1.0.69.
Richard Jones [Fri, 11 Sep 2009 19:00:30 +0000 (20:00 +0100)]
Remove main loop.
This commit removes the external main loop, which never worked
and caused a number of bugs. Requests are now done synchronously,
and if the user wants to have requests issued in the background
or to have a responsive GUI, then they'll just have to use threads.
The big change is to push all reads and writes through two
functions called send_to_daemon (for writes) and recv_from_daemon
(for reads) which operate synchronously. These functions
read/write whole messages, and also handle checking for EOF
(ie. daemon died) and asynchronous log message events from
qemu (eg. from debug / dmesg printed by the guest). A more
complete description of how these work can be found in the code.
This code passes a complete run of the tests.
Bugs believed to be fixed by this commit:
https://bugzilla.redhat.com/show_bug.cgi?id=501888
internal error: reply callback called twice
https://bugzilla.redhat.com/show_bug.cgi?id=504418
In virt-inspector: "download: guestfs_download reply failed, see earlier error messages"
I have tried to avoid reintroducing this:
https://bugzilla.redhat.com/show_bug.cgi?id=508713
libguestfs: error: write: Broken pipe (guestfish only)
One other benefit of this is that 'set_busy/end_busy' calls
no longer appear in traces.
Richard Jones [Mon, 14 Sep 2009 15:21:04 +0000 (16:21 +0100)]
Don't enable trace in set_trace test.
This leaves trace enabled afterwards, resulting in some
ugly test messages.
Richard Jones [Mon, 14 Sep 2009 14:43:23 +0000 (15:43 +0100)]
Fix type punning warning about use of CMSG_DATA in Rawhide.
Matthew Booth [Fri, 11 Sep 2009 08:27:57 +0000 (09:27 +0100)]
guestfish: Enable grouping in string lists
This change adds the ability to group entries in a string list with single
quotes. So the string:
"'foo bar'"
becomes 1 token rather than 2. Consequently single quotes must now be escaped:
"\'"
resolves to a literal single quote.
Incidentally, this change also alters another, probably unintentional behaviour
of the previous implementation, in that tokens are separated by any amount of
whitespace rather than a single whitespace character. I.e.:
"a b"
resolves to:
'a' 'b'
rather than:
'a' '' 'b'
That last syntax can be used if an empty argument is still desired. Whitespace
is now also defined to include tabs.
parse_string_list can also now fail if it contains an unmatched open quote.
Richard Jones [Mon, 14 Sep 2009 12:41:02 +0000 (13:41 +0100)]
Ignore localrepo/ directory.
This can be used by people building from source and packagers for
their own purposes.
Richard Jones [Wed, 9 Sep 2009 16:48:30 +0000 (17:48 +0100)]
Add command trace functionality.
Enable this by calling guestfs_trace (handle, 1) or by
setting the LIBGUESTFS_TRACE=1 environment variable.
Richard Jones [Wed, 9 Sep 2009 11:34:13 +0000 (12:34 +0100)]
Non-daemon actions indirect through generated code.
Previously non-daemon actions were called directly by
user code, eg:
/* Non-generated */
int
guestfs_set_verbose (guestfs_h *g, int v)
{
g->verbose = !!v;
return 0;
}
This changes these actions so they go indirectly via
some generated code, eg:
/* Generated */
int guestfs_set_verbose (guestfs_h *g,
int verbose)
{
return guestfs__set_verbose (g, verbose);
}
/* Non-generated */
int
guestfs__set_verbose (guestfs_h *g, int v)
{
g->verbose = !!v;
return 0;
}
The aim is to have a place in the generated code where
we can add debug or tracing information for these non-
daemon calls.
Matthew Booth [Fri, 11 Sep 2009 16:04:13 +0000 (17:04 +0100)]
guestfish: Redirect stdout when executing remote commands
guestfish --listen necessarily redirects its stdout to /dev/null so as not to
interfere with eval. The remote protocol doesn't contain any other provision for
collecting stdout for the caller, so executing guestfish --remote will never
generate any output.
This patch fixes that by forwarding the caller's STDOUT to the listener over the
unix socket connection. The listener redirects its STDOUT to the caller's STDOUT
for the duration of the command, then closes it again.
Richard Jones [Sat, 12 Sep 2009 08:45:44 +0000 (09:45 +0100)]
Update TODO list
Richard Jones [Fri, 11 Sep 2009 19:21:37 +0000 (20:21 +0100)]
Add diffutils package.
On Fedora 12, /usr/bin/cmp is not pulled in unless we explicitly
add the diffutils package.
Matthew Booth [Fri, 11 Sep 2009 13:27:54 +0000 (14:27 +0100)]
Add echo_daemon command
echo_daemon is a simple echo which can be used to test connectivity between the
client and daemon.
Matthew Booth [Fri, 11 Sep 2009 09:33:32 +0000 (10:33 +0100)]
generator.ml: Fix string list memory leak
Parsed string lists are allocated by malloc, but were never freed.
Richard Jones [Wed, 9 Sep 2009 11:03:10 +0000 (12:03 +0100)]
Ignore some more m4 files.
Richard Jones [Wed, 9 Sep 2009 11:01:42 +0000 (12:01 +0100)]
Don't include gnulib files in POTFILES.in.
Jim Meyering [Fri, 4 Sep 2009 16:00:23 +0000 (18:00 +0200)]
avoid build-from-scratch failure due to missing daemon/configure
* bootstrap: Don't use autoreconf's --norecursive
option. We require the default --recursive behavior in order
to create daemon/configure. Reported by Matthew Booth.
Jim Meyering [Mon, 31 Aug 2009 18:29:08 +0000 (20:29 +0200)]
maint: guestfs.c: avoid warning about possible NULL deref from llvm/clang
* src/guestfs.h (guestfs_abort_cb): Declare with attribute noreturn.
Jim Meyering [Mon, 31 Aug 2009 17:51:46 +0000 (19:51 +0200)]
maint: guestfs.c: remove unnecessary initialization
* src/guestfs.c (guestfs__receive_file_sync): Don't set "r",
only to ignore it.
Jim Meyering [Fri, 28 Aug 2009 12:07:35 +0000 (14:07 +0200)]
generator.ml: avoid a warning about signed overflow in tests.c
* src/generator.ml: Emit "unsigned long int n_failed;" rather than
"int failed;", to avoid warning from gcc about "assuming signed
overflow does not occur when simplifying conditional to constant".
Jim Meyering [Fri, 28 Aug 2009 11:53:36 +0000 (13:53 +0200)]
generator.ml: avoid defined-but-not-used warnings in guestfs_c_actions.c
* src/generator.ml (emit_ocaml_copy_list_function): New function.
Emit a function definition only if it will be used.
Jim Meyering [Fri, 28 Aug 2009 11:43:16 +0000 (13:43 +0200)]
generator.ml: avoid warnings in generated ocaml/guestfs_c_actions.c
* src/generator.ml: Emit prototypes for ocaml_guestfs_* functions,
to avoid warnings from gcc -Wmissing-prototypes. Normally we'd put
these somewhere else, but in this unusual case, they're not needed
anywhere else. Handle the >5-argument case, too, for these:
ocaml_guestfs_test0_byte, ocaml_guestfs_sfdisk_byte,
ocaml_guestfs_sfdisk_N_byte.
Jim Meyering [Mon, 24 Aug 2009 09:39:42 +0000 (11:39 +0200)]
build: enable gcc warnings in capitests/ and ocaml/
* capitests/Makefile.am: Use $(WARN_CFLAGS) and $(WERROR_CFLAGS).
* ocaml/Makefile.am:: Likewise.
Jim Meyering [Thu, 27 Aug 2009 11:23:20 +0000 (13:23 +0200)]
ocaml/guestfs_c.c: avoid warning about missing prototypes
* ocaml/guestfs_c.c (ocaml_guestfs_create, ocaml_guestfs_close): Declare.
Jim Meyering [Thu, 27 Aug 2009 10:36:25 +0000 (12:36 +0200)]
ocaml/guestfs_c.c: avoid warning about initialization discarding "const"
* ocaml/guestfs_c.c (guestfs_custom_operations): Add a cast.
Jim Meyering [Thu, 27 Aug 2009 10:34:38 +0000 (12:34 +0200)]
ocaml/guestfs_c.c avoid signed/unsigned-comparison warning
* ocaml/guestfs_c.c (ocaml_guestfs_strings_val): Declare index as
unsigned int.
Jim Meyering [Tue, 25 Aug 2009 14:21:48 +0000 (16:21 +0200)]
build: use only one m4/ directory
* Makefile.am (ACLOCAL_AMFLAGS): Specify only one include dir: m4.
* bootstrap: Tell gnulib-tool to put .m4 files in m4/, not gnulib/m4.
* autogen.sh: Move autoreconf from here into...
* bootstrap: ...here, so that it is run only when gnulib-tool is.
Also, tell it to skip the usual autopoint and libtoolize runs.
* m4/.gitignore: Update.
Jim Meyering [Tue, 25 Aug 2009 07:10:21 +0000 (09:10 +0200)]
build: invoke autopoint with --force
* bootstrap: Invoke autopoint with --force, to avoid warning
about existing build-aux/config.rpath.
Invoke libtoolize before gnulib-tool, to avoid spurious warnings.
* autogen.sh: Add comments.
Remove build-aux/config.rpath before running autoreconf.
Jim Meyering [Tue, 25 Aug 2009 07:43:04 +0000 (09:43 +0200)]
build: update gnulib submodule to latest
* .gnulib: Update to latest.
Jim Meyering [Fri, 21 Aug 2009 17:44:36 +0000 (19:44 +0200)]
build: don't define _GNU_SOURCE manually
Now that we're using gnulib in earnest, any manual definition
would provoke a redefinition warning.
* fish/fish.c (_GNU_SOURCE): Don't define.
* fish/destpaths.c (_GNU_SOURCE): Likewise.
* src/guestfs.c (_GNU_SOURCE): Likewise.
* bootstrap (modules): Add asprintf, strchrnul, strerror, strndup
and vasprintf.
* fish/fish.c (main): Set argv[0] to sanitized program_name, so
functions like getopt_long that use argv[0] use the clean name.
Jim Meyering [Fri, 21 Aug 2009 17:19:39 +0000 (19:19 +0200)]
guestfish: diagnose stdout write failure
Use gnulib's closeout module to ensure any failure to write to
stdout is detected and reported.
* fish/fish.c: Include "closeout.h".
(main): Call atexit (close_stdout);
* bootstrap (modules): Add closeout.
Jim Meyering [Mon, 24 Aug 2009 09:32:17 +0000 (11:32 +0200)]
guestfish: don't try to diagnose getopt failure
* fish/fish.c: ... getopt_long already does that. Instead, suggest
"Try `guestfish --help' for more information."
Jim Meyering [Fri, 21 Aug 2009 17:05:20 +0000 (19:05 +0200)]
guestfish: write --help to stdout, use gnulib's progname module
* fish/fish.c: Include "progname.h".
(main): Call set_program_name to initialize.
Don't hard-code guestfish everywhere. Use program_name.
However, be careful when modifying argv[0], since it is used
in the hopes that it is an absolute file name.
(usage): Don't spew all of --help for a mis-typed option.
Split long lines.
Jim Meyering [Mon, 24 Aug 2009 09:34:22 +0000 (11:34 +0200)]
build: avoid some autoconf warnings
* configure.ac: Move gl_EARLY and gl_INIT to be earlier.
Richard Jones [Mon, 24 Aug 2009 10:45:49 +0000 (11:45 +0100)]
Todo: ntfsclone.
Richard Jones [Sat, 22 Aug 2009 09:40:42 +0000 (10:40 +0100)]
Add waitpid along guestfs_close path (RHBZ#518747).
Jim Meyering [Thu, 20 Aug 2009 11:56:47 +0000 (13:56 +0200)]
fish/: enable -Werror and all of gcc's warning options
* fish/Makefile.am: Use $(WARN_CFLAGS) $(WERROR_CFLAGS).
Jim Meyering [Fri, 21 Aug 2009 13:04:32 +0000 (15:04 +0200)]
generator.ml: avoid signed/unsigned-comparison warning in fish/cmds.c
* src/generator.ml (emit_print_list_function): Emit code that doesn't
evoke warnings. s/int/unsigned int/
(emit print_*_indent): Likewise, s/int/unsigned int/
Jim Meyering [Fri, 21 Aug 2009 13:02:16 +0000 (15:02 +0200)]
destpaths.c: avoid signed/unsigned-comparison warning
* fish/destpaths.c (free_words): Change param type: s/int/size_t/.
Jim Meyering [Fri, 21 Aug 2009 12:59:49 +0000 (14:59 +0200)]
fish.c: don't perform arithmetic on void* pointers
* fish/fish.c (xwrite): Use char*.
Jim Meyering [Fri, 21 Aug 2009 12:58:20 +0000 (14:58 +0200)]
fish.c: avoid signed/unsigned-comparison warning
* fish/fish.c (script): Change type of index to "unsigned int".
Jim Meyering [Fri, 21 Aug 2009 12:55:39 +0000 (14:55 +0200)]
fish.c: avoid "assignment discards qualifiers..." warning
* fish/fish.c (main): Cast-away-const.
* fish/fish.h (bad_cast): Define. Safer than using an actual cast.
Jim Meyering [Fri, 21 Aug 2009 12:50:23 +0000 (14:50 +0200)]
tilde.c: avoid a warning
* fish/tilde.c (find_home_for_username): Change param type: s/int/size_t/
(try_tilde_expansion): Adjust caller.
Jim Meyering [Fri, 21 Aug 2009 12:45:13 +0000 (14:45 +0200)]
fish.c: avoid warnings
* fish/rc.c (UNIX_PATH_MAX): Remove unused definition.
* fish/fish.h (rc_listen): Declare with __attribute__((noreturn)).
Jim Meyering [Fri, 21 Aug 2009 12:41:49 +0000 (14:41 +0200)]
edit.c: avoid warning about signed/unsigned comparison
* fish/edit.c (load_file): Change type of param from int to size_t.
(do_edit): Adjust caller.
Richard Jones [Thu, 20 Aug 2009 15:28:35 +0000 (16:28 +0100)]
Remove virt-v2v. New repo: gitorious.org/virt-v2v/
Jim Meyering [Thu, 20 Aug 2009 10:29:46 +0000 (12:29 +0200)]
daemon: diagnose socket write failure
* daemon/proto.c (send_chunk): Don't ignore socket-write error.
* daemon/proto.c (send_file_end): Return "int", not void,
so we can propagate send_chunk failure to caller.
* daemon/daemon.h (send_file_end): Update prototype.
* daemon/tar.c (do_tar_out, do_tgz_out): Update uses of send_file_end.
* daemon/upload.c (do_download): Likewise.
Richard W.M. Jones [Wed, 19 Aug 2009 20:37:56 +0000 (21:37 +0100)]
tests: Found three more references to the squashfs, replaced with ISO.
Richard Jones [Wed, 19 Aug 2009 16:51:40 +0000 (17:51 +0100)]
tests: namemax on ISO devices is 255
Was 256 for the old squashfs device.
Matthew Booth [Wed, 19 Aug 2009 14:51:27 +0000 (15:51 +0100)]
Cleanup initialisation of hash entries in Lib.pm
Richard Jones [Wed, 19 Aug 2009 14:09:27 +0000 (15:09 +0100)]
tests: Use ISO instead of squashfs.
The squashfs format changes too much. Use an ISO file for
the tests instead.
Richard W.M. Jones [Wed, 19 Aug 2009 13:03:35 +0000 (14:03 +0100)]
mke2fs: Use e4fsprogs programs if available.
On RHEL 5, mke2fs is ancient, and there is a non-standard "mke4fs"
binary which acts like the more recent mke2fs on Fedora. Since there
are several annoyances and actual bugs in the ancient RHEL 5 mke2fs,
use mke4fs instead if it's available.
Richard W.M. Jones [Wed, 19 Aug 2009 13:02:08 +0000 (14:02 +0100)]
tests: modprobe fat instead of ext2 module.
On RHEL 5, ext2 is compiled into the kernel, so trying to modprobe
it will fail. I've checked that fat.ko is always a module on the
platforms we care about (RHEL 5, Fedora 11, Debian), so use that
to test instead.
Richard W.M. Jones [Wed, 19 Aug 2009 13:01:13 +0000 (14:01 +0100)]
tests: Conditionally skip UUID tests.
More tests introduced which break with old e2fsprogs that didn't
support UUIDs. Skip those tests when the old platform is
detected.
Also tidy up this code a little.
Jim Meyering [Wed, 19 Aug 2009 12:30:02 +0000 (14:30 +0200)]
avoid build failure due to Haskell keyword clash
* src/generator.ml: Fix this particular problem by
renaming the "module" parameter to "modulename".
Avoid the general problem by ensuring that no parameter name is
in the set of nearly all Haskell, OCaml and C reserved words.
(zfile): Adjust one more offender: s/method/meth/.
Matthew Booth [Wed, 19 Aug 2009 11:52:16 +0000 (12:52 +0100)]
Export inspect_linux_kernel in Lib.pm
Matthew Booth [Wed, 19 Aug 2009 10:42:46 +0000 (11:42 +0100)]
Add boot/grub_fs to output
If present, this gives the mount point of the filesystem which contains grub.
All entries in grub.conf will be relative to this filesystem.
Jim Meyering [Wed, 19 Aug 2009 08:01:07 +0000 (10:01 +0200)]
guestfish: detect more failed syscalls
* fish/fish.c (issue_command): Detect/diagnose more failed syscalls.
Richard Jones [Wed, 19 Aug 2009 08:44:51 +0000 (09:44 +0100)]
Prepare for version 1.0.68.
Richard Jones [Wed, 19 Aug 2009 08:37:44 +0000 (09:37 +0100)]
guestfs_launch: Correct checks for dup failure.
Richard Jones [Wed, 19 Aug 2009 08:10:24 +0000 (09:10 +0100)]
Updated PO files.
Richard Jones [Wed, 19 Aug 2009 08:09:47 +0000 (09:09 +0100)]
build: Comment out some unused macros.
GCC 4.4.1 warns about some unused macros. Comment these out
while they are not used.
Jim Meyering [Tue, 18 Aug 2009 12:56:48 +0000 (14:56 +0200)]
build: new configure-time option: --enable-gcc-warnings
* configure.ac: Define/configure it.
* src/Makefile.am: Use new variables.
Jim Meyering [Tue, 18 Aug 2009 13:39:26 +0000 (15:39 +0200)]
suppress warnings from -Wmissing-noreturn
Even though these functions are marked as "not implemented yet",
and they will surely return a value once implemented, ...
* src/guestfs.c (select_add_timeout): Declare with noreturn attribute.
(select_remove_timeout): Likewise.
Jim Meyering [Tue, 18 Aug 2009 13:35:32 +0000 (15:35 +0200)]
suppress a warning from -Wswitch-default
* src/guestfs.c (guestfs_end_busy): Add a "default:" label.
Jim Meyering [Tue, 18 Aug 2009 13:32:40 +0000 (15:32 +0200)]
suppress signed/unsigned-comparison warnings
* src/guestfs.c [struct guestfs_h] (msg_in_size, msg_in_allocated):
(msg_out_size, msg_out_allocated): Change type from int to unsigned int.
Jim Meyering [Tue, 18 Aug 2009 13:23:35 +0000 (15:23 +0200)]
build: don't perform arithmetic on void* pointers
* src/guestfs.c (receive_file_data_sync, xread, xwrite): Use char*.
Jim Meyering [Tue, 18 Aug 2009 13:12:26 +0000 (15:12 +0200)]
generator.ml: suppress signed/unsigned-compare warnings
* src/generator.ml (check_reply_header): Emit parameter declarations
that are unsigned, so as to avoid signed/unsigned-compare warnings.
Jim Meyering [Tue, 18 Aug 2009 13:03:55 +0000 (15:03 +0200)]
build: suppress an ignored-dup-return-value warning
* src/guestfs.c (guestfs_launch): Handle dup failure.
Jim Meyering [Tue, 18 Aug 2009 12:55:59 +0000 (14:55 +0200)]
build: suppress an ignored-write-return-value warning
* bootstrap (modules): Add ignore-value.
* src/guestfs.c: Include "ignore-value.h".
(stdout_event): Ignore failure to write to stderr.
Also, prefer STDERR_FILENO over the literal "2".
* src/Makefile.am (libguestfs_la_CPPFLAGS): Include gnulib's .h files.
(libprotocol_la_CFLAGS): Remove -Wall -Wno-unused.
Matthew Booth [Tue, 18 Aug 2009 14:06:20 +0000 (15:06 +0100)]
New 'modprobe' command.
Allow kernel modules to be loaded into the appliance.
Jim Meyering [Tue, 18 Aug 2009 08:15:57 +0000 (10:15 +0200)]
avoid compiler warnings about unused vars in generated code
* fish/Makefile.am: Compile rc_protocol.c into a convenience library,
so it can have its own CFLAGS, and link that into guestfish.
generator.ml: Use TABs, not spaces for indentation.
Richard Jones [Tue, 18 Aug 2009 08:16:56 +0000 (09:16 +0100)]
generator: Small code rearrangement.
Move code which updates pod2text memo file into a separate function.
Jim Meyering [Mon, 17 Aug 2009 18:44:01 +0000 (20:44 +0200)]
generator.ml: do not emit unused print_* functions
* src/generator.ml: Do not emit functions like print_xattr,
print_lvm_vg, print_inotify_event, that are not used.
Jim Meyering [Mon, 17 Aug 2009 18:28:34 +0000 (20:28 +0200)]
generator.ml: do not emit unused print_*_list functions
* src/generator.ml (emit_print_list_function): New function.
Emit a function definition only if it will be used.
Jim Meyering [Mon, 17 Aug 2009 16:47:46 +0000 (18:47 +0200)]
generator.ml: avoid warnings in generated tests.c
* src/generator.ml: Avoid warnings in generated tests.c, regarding
print_strings, and in exercising any function that takes a StringList
or DeviceList parameter.
(print_strings): Change param type to "char *const *s".
Declare fully-const initializer for each list-taking function use.
Cast *List argument to "(char **)".
Jim Meyering [Mon, 17 Aug 2009 16:44:37 +0000 (18:44 +0200)]
avoid compiler warnings about unused vars in generated code
* src/Makefile.am: Compile protocol.c into a convenience library, so it
can have its own CFLAGS, and link that with the destination one.
Richard Jones [Tue, 18 Aug 2009 07:56:18 +0000 (08:56 +0100)]
Implement 'debug ls' and 'debug ll' commands.
These commands can be used to list files in the appliance.
Jim Meyering [Mon, 17 Aug 2009 19:14:34 +0000 (21:14 +0200)]
generator.ml: Use TABs, not spaces for indentation.
Richard W.M. Jones [Mon, 17 Aug 2009 11:27:43 +0000 (12:27 +0100)]
Ignore manywarnings.m4 / warnings.m4.
Richard W.M. Jones [Mon, 17 Aug 2009 11:26:58 +0000 (12:26 +0100)]
java: Small fix to Java bindings.
Missing declaration of local variable 'i'.
Richard W.M. Jones [Mon, 17 Aug 2009 11:23:32 +0000 (12:23 +0100)]
HACKING: Document make targets and ./configure --enable-gcc-warnings.
Richard W.M. Jones [Mon, 17 Aug 2009 11:23:16 +0000 (12:23 +0100)]
Remove redundant macro.
Jim Meyering [Mon, 17 Aug 2009 09:56:10 +0000 (11:56 +0200)]
indent with spaces, not TABs
Jim Meyering [Mon, 17 Aug 2009 08:35:05 +0000 (10:35 +0200)]
daemon: enable -Werror and many gcc warnings when --enable-gcc-warnings
* daemon/m4/gnulib-cache.m4: Add two modules: manywarnings, warnings.
* daemon/configure.ac: Implement --enable-gcc-warnings, and selectively
disable a few warning options that are either not useful or that provoke
too many warnings for now.
Define and AC_SUBST WARN_CFLAGS and WERROR_CFLAGS.
* daemon/Makefile.am (guestfsd_CFLAGS): Use $(WARN_CFLAGS)
and $(WERROR_CFLAGS), rather than just -Wall.
Jim Meyering [Mon, 17 Aug 2009 08:30:52 +0000 (10:30 +0200)]
xattr.c: avoid warning about comparison between signed and unsigned
* daemon/xattr.c (getxattrs): Use an unsigned index.
Jim Meyering [Mon, 17 Aug 2009 08:25:42 +0000 (10:25 +0200)]
guestfsd: don't ignore failed write-to-socket
* daemon/proto.c (reply): Fix typo that would cause us to ignore
failed write-to-socket.
Jim Meyering [Mon, 17 Aug 2009 07:51:52 +0000 (09:51 +0200)]
daemon.h: avoid warning about possible noreturn function
* daemon/daemon.h (main_loop): Use "noreturn" attribute.
Jim Meyering [Mon, 17 Aug 2009 07:43:18 +0000 (09:43 +0200)]
sfdisk.c, fallocate.c: use a string literal as format
* daemon/fallocate.c (do_fallocate): Format was not a string literal.
* daemon/sfdisk.c (sfdisk): Likewise.
Jim Meyering [Mon, 17 Aug 2009 07:40:16 +0000 (09:40 +0200)]
wc, blockdev: avoid warnings about discarding "const" qualifiers
* daemon/wc.c (wc): Make "flag" param const.
* daemon/blockdev.c (call_blockdev): Likewise, for "switc".
Jim Meyering [Mon, 17 Aug 2009 07:38:50 +0000 (09:38 +0200)]
daemon/zero: don't ignore write and close errors
* daemon/zero.c (do_zero): Detect write and close errors.
Jim Meyering [Mon, 17 Aug 2009 07:24:47 +0000 (09:24 +0200)]
guestfsd.c: don't perform arithmetic on void pointers
* daemon/guestfsd.c (xread, xwrite): Use char* pointers instead.
Jim Meyering [Mon, 17 Aug 2009 07:16:20 +0000 (09:16 +0200)]
command.c: avoid shadowing a global function
* daemon/command.c (do_sh_lines, do_sh): Do not shadow global "command".
Jim Meyering [Mon, 17 Aug 2009 07:15:34 +0000 (09:15 +0200)]
avoid warning about old-style no-param function definition
* daemon/df.c (do_df, do_df_h): Add "void".
* sync.c (do_sync): Likewise.
Jim Meyering [Mon, 17 Aug 2009 06:49:00 +0000 (08:49 +0200)]
generator.ml: emit slightly prettier code
* src/generator.ml: Emit a few omitted newlines.
Jim Meyering [Fri, 14 Aug 2009 14:54:44 +0000 (16:54 +0200)]
python: avoid "_POSIX_C_SOURCE" redefinition warning
* src/generator.ml: Include <Python.h> *before* <stdio.h>
to avoid redefinition warning about "_POSIX_C_SOURCE".