Ian Jackson dbb3c4d0a4 libxc: Provide access to internal handles ...

In order to support auditing of qemu depriv, my audit tool wants to
know the fd of a privcmd handle on which it can easily make
hypercalls.  xencall provides such a handle, but has no cooked
facilities for making hypercalls.  So I open a libxc handle.  That
means I need to get the privcmd fd out of the libxc handle.

ISTM that it is best to do this by providing an interface to get the
underlying library handles for a libxc handle.  This kind of interface
is quite common elsewhere and has not caused problems.

libxc is not a stable API so the downside risk of providing this
access is not significant.

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
Reviewed-by: Roger Pau Monné <roger.pau@citrix.com>

2018-07-06 16:27:52 +01:00

..

include

libxc: Provide access to internal handles

2018-07-06 16:27:52 +01:00

COPYING

# HG changeset patch

2010-08-24 18:42:59 +01:00

Makefile

tools: bump library version numbers to 4.11

2018-01-24 12:41:21 +00:00

xc_altp2m.c

x86/altp2m: support for setting restrictions for an array of pages

2018-04-04 14:12:11 +01:00

xc_arinc653.c

arinc: Add poolid parameter to scheduler get/set functions

2013-12-04 14:02:10 +00:00

xc_bitops.h

libxc/bitops: correct comment for bitmap_size

2017-09-05 17:35:57 +01:00

xc_compression.c

libxc: replace INVALID_P2M_ENTRY by INVALID_PFN

2015-12-02 15:27:38 +00:00

xc_core_arm.c

tools/libxc: Fix domid parameter types

2017-10-11 12:20:17 +01:00

xc_core_arm.h

Replace FSF street address with canonical URL

2015-07-29 11:14:07 +01:00

xc_core_x86.c

tools/libxc: Fix domid parameter types

2017-10-11 12:20:17 +01:00

xc_core_x86.h

Replace FSF street address with canonical URL

2015-07-29 11:14:07 +01:00

xc_core.c

libxc: use DPRINTF in xc_domain_dumpcore_via_callback

2016-08-11 15:40:38 +01:00

xc_core.h

tools/libxc: Fix domid parameter types

2017-10-11 12:20:17 +01:00

xc_cpu_hotplug.c

Replace FSF street address with canonical URL

2015-07-29 11:14:07 +01:00

xc_cpuid_x86.c

x86/cpuid: Alter the policy logic for leaf 0xb to be multi-invocation

2018-07-04 12:12:15 +01:00

xc_cpupool.c

tools/libxc: Introduce XC_CPUPOOL_POOLID_ANY

2017-02-16 12:47:10 +00:00

xc_csched2.c

tools/libxc: Fix domid parameter types

2017-10-11 12:20:17 +01:00

xc_csched.c

tools/libxc: Fix domid parameter types

2017-10-11 12:20:17 +01:00

xc_devicemodel_compat.c

x86/domctl: remove XEN_DOMCTL_pin_mem_cacheattr

2018-01-25 12:26:55 +01:00

xc_dom_arm.c

tools: fix arm build after bdf693ee61

2018-01-17 11:32:23 +00:00

xc_dom_armzimageloader.c

Replace FSF street address with canonical URL

2015-07-29 11:14:07 +01:00

xc_dom_binloader.c

cleanup domain builder declarations and related users

2015-09-28 17:28:35 +02:00

xc_dom_boot.c

Revert "tools/dombuilder: Switch to using gfn terminology for console and xenstore rings"

2017-11-06 14:52:39 +00:00

xc_dom_bzimageloader.c

tools: lift BUILD_BUG_ON to a tools header file

2016-09-19 17:03:20 +01:00

xc_dom_compat_linux.c

tools/libxc: Multi modules support

2018-01-16 18:34:04 +00:00

xc_dom_core.c

libxc: check for null size file mapping

2018-02-13 11:45:56 +00:00

xc_dom_decompress_lz4.c

libxc: don't leak buffer containing the uncompressed PV kernel

2014-11-25 15:53:53 +00:00

xc_dom_decompress_unsafe_bzip2.c

libxc: Add unsafe decompressors

2013-04-22 12:46:30 +01:00

xc_dom_decompress_unsafe_lzma.c

libxc: Add unsafe decompressors

2013-04-22 12:46:30 +01:00

xc_dom_decompress_unsafe_lzo1x.c

libxc: Fix stub domain build breakage

2014-07-04 09:47:01 +01:00

xc_dom_decompress_unsafe_xz.c

tools/libxc: Shuffle definitions and uses of min()/max() macros

2014-07-18 13:38:08 +01:00

xc_dom_decompress_unsafe.c

libxc: Add unsafe decompressors

2013-04-22 12:46:30 +01:00

xc_dom_decompress_unsafe.h

libxc: Add unsafe decompressors

2013-04-22 12:46:30 +01:00

xc_dom_decompress.h

libxc: add LZ4 decompression support

2013-10-07 09:42:51 +02:00

xc_dom_elfloader.c

libxc: xc_dom_parse_elf_kernel: Return error for invalid kernel images

2018-02-13 11:48:43 +00:00

xc_dom_hvmloader.c

libxl: put RSDP for PVH guest near 4GB

2018-01-18 10:40:21 +00:00

xc_dom_x86.c

libxc: Pass e820 map to HVM/PVH guests via hvm_start_info

2018-04-03 16:10:12 +01:00

xc_domain.c

xen/public: Rename xen_domctl_createdomain.config to arch

2018-04-05 10:43:13 +01:00

xc_efi.h

Replace FSF street address with canonical URL

2015-07-29 11:14:07 +01:00

xc_elf.h

Replace FSF street address with canonical URL

2015-07-29 11:14:07 +01:00

xc_evtchn_compat.c

tools/libxc: Fix domid parameter types

2017-10-11 12:20:17 +01:00

xc_evtchn.c

tools/libxc: Fix domid parameter types

2017-10-11 12:20:17 +01:00

xc_flask.c

tools/libxc: Fix domid parameter types

2017-10-11 12:20:17 +01:00

xc_foreign_memory.c

tools/libs/foreignmemory: pull array length argument to map forward

2016-01-22 12:24:19 +00:00

xc_freebsd.c

Replace FSF street address with canonical URL

2015-07-29 11:14:07 +01:00

xc_gnttab_compat.c

tools: Refactor /dev/xen/gnt{dev,shr} wrappers into libxengnttab.

2016-01-22 12:22:27 +00:00

xc_gnttab.c

tools/libxc: Fix domid parameter types

2017-10-11 12:20:17 +01:00

xc_hcall_buf.c

tools: Refactor hypercall calling wrappers into libxencall.

2016-01-22 12:23:30 +00:00

xc_kexec.c

kexec: implement STATUS hypercall to check if image is loaded

2017-01-18 09:55:49 +00:00

xc_linux.c

Replace FSF street address with canonical URL

2015-07-29 11:14:07 +01:00

xc_mem_access.c

tools/libxc: Fix domid parameter types

2017-10-11 12:20:17 +01:00

xc_mem_paging.c

tools/libxc: Fix domid parameter types

2017-10-11 12:20:17 +01:00

xc_memshr.c

tools/libxc: Fix domid parameter types

2017-10-11 12:20:17 +01:00

xc_minios.c

tools: Refactor foreign memory mapping into libxenforeignmemory

2016-01-22 12:24:03 +00:00

xc_misc.c

public/sysctl: drop unnecessary typedefs and handles

2017-09-20 17:25:01 +02:00

xc_monitor.c

x86/mm: suppress vm_events caused by page-walks

2018-07-05 15:25:20 +02:00

xc_msr_x86.h

tools, docs: add total/local memory bandwith monitoring

2015-03-05 16:27:49 +00:00

xc_netbsd.c

tools: Refactor foreign memory mapping into libxenforeignmemory

2016-01-22 12:24:03 +00:00

xc_nomigrate.c

tools/libxc: Fix domid parameter types

2017-10-11 12:20:17 +01:00

xc_offline_page.c

tools/libxc: Fix domid parameter types

2017-10-11 12:20:17 +01:00

xc_pagetab.c

libxc: fix xc_translate_foreign_address()

2017-04-06 10:37:24 +01:00

xc_physdev.c

tools/libxc: Fix domid parameter types

2017-10-11 12:20:17 +01:00

xc_pm.c

tools/libxc: fix strncpy size

2018-04-06 09:05:28 +01:00

xc_private.c

libxc: Provide access to internal handles

2018-07-06 16:27:52 +01:00

xc_private.h

libxc: Drop declarations of osdep_privcmd_open and _close

2018-07-06 16:27:52 +01:00

xc_psr.c

tools: implement new generic set value interface and MBA set value command

2018-01-18 11:32:51 +00:00

xc_resource.c

libxc: provide interface for generic resource access

2014-10-06 12:35:55 +02:00

xc_resume.c

Revert "libxc/libxl/python/xenstat/ocaml: Use new XEN_VERSION hypercall"

2016-04-26 11:53:49 +02:00

xc_rt.c

tools/libxc: Fix domid parameter types

2017-10-11 12:20:17 +01:00

xc_solaris.c

tools: Refactor foreign memory mapping into libxenforeignmemory

2016-01-22 12:24:03 +00:00

xc_sr_common_x86_pv.c

libxc: try to find last used pfn when migrating

2015-12-08 16:56:18 +00:00

xc_sr_common_x86_pv.h

libxc: support of linear p2m list for migration of pv-domains

2016-01-07 12:49:33 +00:00

xc_sr_common_x86.c

tools/libxc: x86 common code

2015-05-05 14:30:46 +01:00

xc_sr_common_x86.h

tools/libxc: x86 common code

2015-05-05 14:30:46 +01:00

xc_sr_common.c

libxc: correct error message in xc_sr_common.c

2017-08-15 15:45:43 +01:00

xc_sr_common.h

tools/libxc: Fix domid parameter types

2017-10-11 12:20:17 +01:00

xc_sr_restore_x86_hvm.c

libxc: remove stale error check for domain size in xc_sr_save_x86_hvm.c

2017-10-27 12:03:04 +01:00

xc_sr_restore_x86_pv.c

libxc: really tolerate empty PV records

2018-03-01 15:09:38 +01:00

xc_sr_restore.c

tools/libxc: Fix domid parameter types

2017-10-11 12:20:17 +01:00

xc_sr_save_x86_hvm.c

libxc: remove stale error check for domain size in xc_sr_save_x86_hvm.c

2017-10-27 12:03:04 +01:00

xc_sr_save_x86_pv.c

tools/libxc: Correct comment for normalise_pagetable()

2018-03-07 16:00:37 +00:00

xc_sr_save.c

Introduce migration precopy policy

2017-09-26 11:10:08 +01:00

xc_sr_stream_format.h

libxc: increase maximum migration stream record length

2017-09-01 17:39:26 +01:00

xc_suspend.c

tools/libxc: Fix domid parameter types

2017-10-11 12:20:17 +01:00

xc_tbuf.c

libxc: fix leak of t_info in xc_tbuf_get_size()

2016-02-18 11:42:59 +00:00

xc_tmem.c

tools/libxc: Fix domid parameter types

2017-10-11 12:20:17 +01:00

xc_vm_event.c

tools/libxc: Fix domid parameter types

2017-10-11 12:20:17 +01:00

xencontrol.pc.in

tools: remove gntshr support

2017-03-15 10:31:16 +00:00

xenguest.pc.in

tools: provide pkg-config file for libxenguest, update the one for libxenctrl

2017-03-14 14:13:14 +00:00

xg_private.c

tools/libxc: Fix domid parameter types

2017-10-11 12:20:17 +01:00

xg_private.h

tools/libxc: Fix domid parameter types

2017-10-11 12:20:17 +01:00

xg_save_restore.h

Revert "libxc/libxl/python/xenstat/ocaml: Use new XEN_VERSION hypercall"

2016-04-26 11:53:49 +02:00