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* daemon: Link guestfs_protocol.[ch] into the daemon directory.Richard Jones2009-11-262-5/+26
| | | | | | | | | | | Instead of doing a recursive call into the src/ directory to build the object files, hard link the source files into the daemon directory and build them separately. See: http://www.redhat.com/archives/libguestfs/2009-November/msg00254.html Thanks to Jim Meyering for noticing a typo in the original version.
* daemon: Typo generator_build -> generator_builtRichard Jones2009-11-261-1/+1
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* daemon: Indent C macros to reflect nesting level.Richard Jones2009-11-261-5/+5
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* daemon/Win32: Win32 can't fork message moved to separate function (Jim Meyering)Richard Jones2009-11-261-5/+11
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* guestfs documentation: Missing space.Richard Jones2009-11-251-1/+1
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* guestfs: Update architecture section of documentation.Richard Jones2009-11-251-26/+53
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* Update PO files.Richard Jones2009-11-251-0/+1
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* daemon: Fix build on Unix.Richard Jones2009-11-251-1/+3
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* daemon: Fix sync() call on Unix.Richard Jones2009-11-251-1/+2
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* daemon/Win32: update commentRichard Jones2009-11-251-1/+1
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* daemon/Win32: Supply MAX macro for challenged platforms.Richard Jones2009-11-251-0/+4
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* daemon/Win32: Windows can't daemonize.Richard Jones2009-11-251-0/+5
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* daemon/Win32: Windows replacement for umask.Richard Jones2009-11-251-0/+8
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* daemon/Win32: Replace setenv with Win32 equivalent.Richard Jones2009-11-251-0/+7
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* daemon/Win32: Use xdr_u_int for PortableXDR compatibility.Richard Jones2009-11-252-8/+8
| | | | PortableXDR didn't support xdr_uint32_t. xdr_u_int is the same type.
* daemon/Win32: Don't bother blocking SIGPIPE on Win32.Richard Jones2009-11-251-0/+2
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* daemon/Win32: Use gnulib getaddrinfo module.Richard Jones2009-11-253-1/+12
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* daemon/Win32: Implement statvfs using GetDiskFreeSpaceEx.Richard Jones2009-11-254-2/+128
| | | | | | | At the time of writing Gnulib didn't support Win32 for its fsusage API. Therefore this patch uses GetDiskFreeSpaceEx if it's available (on Windows) otherwise falls back to using Gnulib fsusage.
* daemon: Move statvfs code into separate file.Richard Jones2009-11-253-38/+69
| | | | | | This makes no functional change to the code. It just moves the statvfs-related code out of daemon/stat.c into a new file called daemon/statvfs.c.
* daemon: Use gnulib futimens module.Richard Jones2009-11-255-11/+10
| | | | | | | | | Instead of checking for futimens support and falling back (incorrectly in one case) to using futimes, use gnulib's module. However the gnulib module does not yet support Win32, so this change is only really useful on platforms like RHEL 5.
* daemon/Win32: Use gnulib pread module.Richard Jones2009-11-252-0/+3
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* sync: Windows implementation of sync() call.Richard Jones2009-11-254-7/+110
| | | | | Replace calls to sync() with calls to sync_disks() which supports Win32 via FlushFileBuffers.
* daemon: Alternate implementation of posix_fallocate.Richard Jones2009-11-252-1/+23
| | | | | If the posix_fallocate function is not available [ie. Windows] use an alternate implementation that just loops and writes.
* dd: Missing include of <string.h>Richard Jones2009-11-251-0/+1
| | | | Breaks compilation on Windows.
* daemon/Windows: Define _WIN32_WINNT when compiling on Windows.Richard Jones2009-11-251-0/+6
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* build: update gnulib submodule to latestRichard Jones2009-11-251-0/+0
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* build: update gnulib submodule to latestRichard Jones2009-11-251-0/+0
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* supermin: Die with an error if no kernels found (RHBZ#539746).Richard Jones2009-11-251-1/+7
| | | | | Updated with a suggestion from Jim Meyering to use the '-d' option to ls to avoid a future case of directories matching.
* New tool: virt-list-filesystemsRichard Jones2009-11-247-1/+239
| | | | | | | | | | | | | | | | | | | | | | | | Use this program as a convenient way to list the filesystems available in a disk image or libvirt guest. Example: $ virt-list-filesystems /dev/vg_trick/Debian5x64 /dev/debian5x64/home /dev/debian5x64/root /dev/debian5x64/tmp /dev/debian5x64/usr /dev/debian5x64/var /dev/sda1 This is designed to make it easier for novices to use guestfish and guestmount. In particular with guestmount this acts as a way to get a list of filesystems to use with the '-m' option. ie: $ virt-list-filesystems unknowndisk.img /dev/sda1 /dev/sda2 $ guestmount -a unknowndisk.img -m /dev/sda1 /mnt
* availability: Document how to check for single API callsRichard Jones2009-11-241-1/+74
| | | | | | This documents how to use autotools and dlopen(3) to test for the availability of single API calls at compile time and run time respectively.
* availability: Add a test for this call.Richard Jones2009-11-241-1/+1
| | | | | | Because all the tested groups are optional, there's not really a group we can reliably test, therefore test against the empty list (which should not fail).
* availability: Clarify and fix documentation.Richard Jones2009-11-241-11/+12
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* generator: Passing "" to StringList tests should turn into empty list.Richard Jones2009-11-241-0/+2
| | | | | | | | This is a bug in the generator which wasn't being tickled. If you had a test which expected a StringList or DeviceList parameter, and you passed "" to that test, then you'd (probably) expect to be testing an empty list, but in fact you got a single element list containing an empty string. This fixes it so you get an empty list.
* daemon: Fix return value from aug_defnode.Richard Jones2009-11-241-1/+1
| | | | | Bug fix - the return value from this function was wrong in the no-Augeas case.
* Implement 'dd' command.Richard Jones2009-11-237-2/+125
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* Use STRPREFIX instead of STREQLEN.Richard Jones2009-11-221-2/+2
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* generator: second parameter to upload is Dev_or_Path, not String.Richard Jones2009-11-221-1/+1
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* build: Add missing dependencies in perl directoryMatthew Booth2009-11-212-1/+17
| | | | | | | | make all in the perl directory was missing a check that the library had been built. make check in the perl directory was missing a check that the appliance and test images had been built.
* build: Ensure building appliance depends on guestfsdMatthew Booth2009-11-211-1/+1
| | | | | | | Previously, only the update.sh rule checked the daemon had been built. update.sh is called directly from within make.sh, so in that path the dependency was never checked. This adds the daemon dependency explicitly to the rebuild-from-scratch path.
* build: Don't re-check generator.ml for each generator_built in daemon directoryMatthew Booth2009-11-211-1/+2
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* build: Rebuild the daemon as necessary from other directoriesMatthew Booth2009-11-211-0/+4
| | | | | This change ensure that making the appliance will always rebuild the daemon if required.
* Update TODO file.Richard Jones2009-11-211-1/+15
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* perl: Add Sys::Guestfs::Lib::feature_availableRichard Jones2009-11-201-3/+29
| | | | | | | This is a nicer Perl wrapper around $g->available call. Update the other code in Sys::Guestfs::Lib to use it before using LVM, Augeas.
* availability: Skip tests when functions are not available.Richard Jones2009-11-202-18/+23
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* availability: Add optional groups and implement guestfs_available call.Richard Jones2009-11-2020-151/+388
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The current groups are defined very conservatively using the following criteria: (a) Would be impossible to implement on Windows because of sheer architectural differences (eg: mknod). (b) Already optional (augeas, inotify). (c) Not currently optional but not implemented on older RHEL and Debian releases (ntfs-3g.probe, scrub, zerofree). The optional groups I've defined according to these criteria are: . augeas . inotify . linuxfsuuid . linuxmodules . linuxxattrs . lvm2 . mknod . ntfs3g . scrub . selinux . zerofree (Note that these choices don't prevent us from adding more optional groups in future. On the other hand to avoid breaking ABIs we would not wish to change the above groups). The rest of this large commit is really just implementation: Each optional function is classified using Optional "group" flag in the generator. The daemon has to implement a function int optgroup_<name>_available (void); for each optional group. Some of these functions are fixed at compile time, and some do simple run-time tests. The do_available implementation in the daemon looks up the correct function in a table and runs it. We document the optional groups in the guestfs(3) man page. Also: I added a NOT_AVAILABLE macro in order to unify all the existing places where we had a message equivalent to "function __func__ is not available".
* availability: Add guestfs_available.Richard Jones2009-11-205-2/+101
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Start a new API allowing groups of functions to be tested for availability. There are two reasons for this: (1) If libguestfs is built with missing dependencies (eg. no Augeas lib) then the corresponding functions are disabled in the appliance. Up till now there has been no way to test for this except to speculatively issue commands and check for errors. (2) When we port the daemon to Win32 it is likely that major pieces of functionality won't be available (eg. LVM support). This API gives a way to test for that. There is no change for existing clients: you still have to check for errors from individual API calls. For new clients, you will be able to test for availability of particular APIs. Usage scenario (A): An LVM editing tool which requires both the LVM API and inotify in order to function at all: char *apis[] = { "inotify", "lvm2", NULL }; r = guestfs_available (g, apis); if (r == -1) { /* print an error and exit */ } Usage scenario (B): A general purpose tool which optionally provides configuration file editing, but this can be disabled, the result merely being reduced functionality: char *apis[] = { "augeas", NULL }; r = guestfs_available (g, apis); enable_config_edit_menus = r == 0;
* daemon/Win32: Use gnulib modules for first porting to Win32.Richard Jones2009-11-206-14/+44
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* build: Add missing dependency libguestfs.la->guestfs_protocol.hMatthew Booth2009-11-201-0/+1
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* build: correct sed transformation to work also on .git-module-statusJim Meyering2009-11-202-2/+4
| | | | | | | | | | | | | | | | My patch was wrong. I kept the sed transformation the same in the two places, but it wasn't strict enough to also work on the file contents. Sorry about that. This fixes it. >From 93927cc7b9f63c414e5bfeb7eba393fde3295601 Mon Sep 17 00:00:00 2001 From: Jim Meyering <meyering@redhat.com> Date: Fri, 20 Nov 2009 16:23:17 +0100 Subject: [PATCH libguestfs] build: correct sed transformation to work also on .git-module-status * autogen.sh: Use a more strict sed transformation so it works also on the contents of .git-module-status, which has no prefix. * cfg.mk (_submodule_hash): Use a stricter sed regexp.
* build: make autogen.sh update .git-module-status, as it shouldJim Meyering2009-11-201-1/+1
| | | | | | | | | | | | | | | | | | I ran autogen.sh, but then make was always failing like this: $ make cfg.mk:141: *** gnulib update required; run ./autogen.sh first. Stop. Here's the fix: >From f743f32079fea2e8a17c7f5b59305e584c75dba0 Mon Sep 17 00:00:00 2001 From: Jim Meyering <meyering@redhat.com> Date: Fri, 20 Nov 2009 14:29:55 +0100 Subject: [PATCH libguestfs] build: make autogen.sh update .git-module-status, as it should * autogen.sh: Without this, "make" would always say "gnulib update required; run ./autogen.sh first", even after you'd run autogen.sh successfully.