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From: Ian Jackson <ian.jackson@eu.citrix.com>
To: xen-devel@lists.xensource.com
Cc: Ross Lagerwall <ross.lagerwall@citrix.com>,
	Stefano Stabellini <sstabellini@kernel.org>,
	Wei Liu <wei.liu2@citrix.com>,
	Ian Jackson <Ian.Jackson@eu.citrix.com>
Subject: [PATCH 03/24] tools: libxendevicemodel: Provide xendevicemodel_shutdown
Date: Wed, 4 Oct 2017 16:57:09 +0100	[thread overview]
Message-ID: <1507132650-25376-4-git-send-email-ian.jackson@eu.citrix.com> (raw)
In-Reply-To: <1507132650-25376-1-git-send-email-ian.jackson@eu.citrix.com>

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
---
v2: Bump library minor version, as this is a new function
---
 tools/libs/devicemodel/Makefile                 |  2 +-
 tools/libs/devicemodel/core.c                   | 16 ++++++++++++++++
 tools/libs/devicemodel/include/xendevicemodel.h |  9 +++++++++
 tools/libs/devicemodel/libxendevicemodel.map    |  3 ++-
 4 files changed, 28 insertions(+), 2 deletions(-)

diff --git a/tools/libs/devicemodel/Makefile b/tools/libs/devicemodel/Makefile
index f0e1e6c..1d4e584 100644
--- a/tools/libs/devicemodel/Makefile
+++ b/tools/libs/devicemodel/Makefile
@@ -2,7 +2,7 @@ XEN_ROOT = $(CURDIR)/../../..
 include $(XEN_ROOT)/tools/Rules.mk
 
 MAJOR    = 1
-MINOR    = 0
+MINOR    = 1
 SHLIB_LDFLAGS += -Wl,--version-script=libxendevicemodel.map
 
 CFLAGS   += -Werror -Wmissing-prototypes
diff --git a/tools/libs/devicemodel/core.c b/tools/libs/devicemodel/core.c
index 0f2c1a7..0094e93 100644
--- a/tools/libs/devicemodel/core.c
+++ b/tools/libs/devicemodel/core.c
@@ -532,6 +532,22 @@ int xendevicemodel_inject_event(
     return xendevicemodel_op(dmod, domid, 1, &op, sizeof(op));
 }
 
+int xendevicemodel_shutdown(
+    xendevicemodel_handle *dmod, domid_t domid, unsigned int reason)
+{
+    struct xen_dm_op op;
+    struct xen_dm_op_remote_shutdown *data;
+
+    memset(&op, 0, sizeof(op));
+
+    op.op = XEN_DMOP_remote_shutdown;
+    data = &op.u.remote_shutdown;
+
+    data->reason = reason;
+
+    return xendevicemodel_op(dmod, domid, 1, &op, sizeof(op));
+}
+
 int xendevicemodel_restrict(xendevicemodel_handle *dmod, domid_t domid)
 {
     return osdep_xendevicemodel_restrict(dmod, domid);
diff --git a/tools/libs/devicemodel/include/xendevicemodel.h b/tools/libs/devicemodel/include/xendevicemodel.h
index 13216db..dda0bc7 100644
--- a/tools/libs/devicemodel/include/xendevicemodel.h
+++ b/tools/libs/devicemodel/include/xendevicemodel.h
@@ -317,6 +317,15 @@ int xendevicemodel_inject_event(
     uint8_t type, uint32_t error_code, uint8_t insn_len, uint64_t cr2);
 
 /**
+ * Shuts the domain down.
+ *
+ * @parm reason usually enum sched_shutdown_reason, see xen/sched.h
+ * @return 0 on success, -1 on failure.
+ */
+int xendevicemodel_shutdown(
+    xendevicemodel_handle *dmod, domid_t domid, unsigned int reason);
+
+/**
  * This function restricts the use of this handle to the specified
  * domain.
  *
diff --git a/tools/libs/devicemodel/libxendevicemodel.map b/tools/libs/devicemodel/libxendevicemodel.map
index 130222c..b0765fa 100644
--- a/tools/libs/devicemodel/libxendevicemodel.map
+++ b/tools/libs/devicemodel/libxendevicemodel.map
@@ -1,4 +1,4 @@
-VERS_1.0 {
+VERS_1.1 {
 	global:
 		xendevicemodel_open;
 		xendevicemodel_create_ioreq_server;
@@ -18,6 +18,7 @@ VERS_1.0 {
 		xendevicemodel_modified_memory;
 		xendevicemodel_set_mem_type;
 		xendevicemodel_inject_event;
+		xendevicemodel_shutdown;
 		xendevicemodel_restrict;
 		xendevicemodel_close;
 	local: *; /* Do not expose anything by default */
-- 
2.1.4


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  parent reply	other threads:[~2017-10-04 15:57 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-10-04 15:57 [PATCH v2 00/24] Provide some actual restriction of qemu Ian Jackson
2017-10-04 15:57 ` [PATCH 01/24] xen: Provide XEN_DMOP_remote_shutdown Ian Jackson
2017-10-04 15:57 ` [PATCH 02/24] xen: x86 dm_op: add missing newline before XEN_DMOP_inject_msi Ian Jackson
2017-10-04 15:57 ` Ian Jackson [this message]
2017-10-05 11:39   ` [PATCH 03/24] tools: libxendevicemodel: Provide xendevicemodel_shutdown Wei Liu
2017-10-04 15:57 ` [PATCH 04/24] xentoolcore, _restrict_all: Introduce new library and implementation Ian Jackson
2017-10-06 17:41   ` Ross Lagerwall
2017-10-04 15:57 ` [PATCH 05/24] xentoolcore: Link into stubdoms Ian Jackson
2017-10-05 11:40   ` Wei Liu
2017-10-04 15:57 ` [PATCH 06/24] tools: qemu-xen build: prepare to link against xentoolcore Ian Jackson
2017-10-04 15:57 ` [PATCH 07/24] libxl: #include "xentoolcore_internal.h" Ian Jackson
2017-10-04 15:57 ` [PATCH 08/24] tools: move CONTAINER_OF to xentoolcore_internal.h Ian Jackson
2017-10-04 15:57 ` [PATCH 09/24] xentoolcore_restrict_all: Implement for libxendevicemodel Ian Jackson
2017-10-05 11:40   ` Wei Liu
2017-10-04 15:57 ` [PATCH 10/24] xentoolcore_restrict_all: "Implement" for libxencall Ian Jackson
2017-10-04 15:57 ` [PATCH 11/24] xentoolcore_restrict: Break out xentoolcore__restrict_by_dup2_null Ian Jackson
2017-10-04 15:57 ` [PATCH 12/24] xentoolcore_restrict_all: Implement for libxenforeignmemory Ian Jackson
2017-10-05 11:41   ` Wei Liu
2017-10-04 15:57 ` [PATCH 13/24] xentoolcore_restrict_all: Declare problems due to no evtchn support Ian Jackson
2017-10-04 15:57 ` [PATCH 14/24] xentoolcore_restrict_all: "Implement" for xengnttab Ian Jackson
2017-10-04 15:57 ` [PATCH 15/24] tools/xenstore: get_handle: use "goto err" error handling style Ian Jackson
2017-10-04 15:57 ` [PATCH 16/24] tools/xenstore: get_handle: Allocate struct before opening fd Ian Jackson
2017-10-04 15:57 ` [PATCH 17/24] xentoolcore_restrict_all: "Implement" for xenstore Ian Jackson
2017-10-04 15:57 ` [PATCH 18/24] xentoolcore, _restrict_all: Document implementation "complete" Ian Jackson
2017-10-05 11:41   ` Wei Liu
2017-10-04 15:57 ` [PATCH 19/24] xl, libxl: Provide dm_restrict Ian Jackson
2017-10-04 15:57 ` [PATCH 20/24] libxl: Rationalise calculation of user to run qemu as Ian Jackson
2017-10-05 11:49   ` Wei Liu
2017-10-04 15:57 ` [PATCH 21/24] libxl: libxl__dm_runas_helper: return pwd Ian Jackson
2017-10-04 15:57 ` [PATCH 22/24] libxl: userlookup_helper_getpwnam rename and turn into a macro Ian Jackson
2017-10-04 15:57 ` [PATCH 23/24] libxl: dm_restrict: Support uid range user Ian Jackson
2017-10-05 11:50   ` Wei Liu
2017-10-04 15:57 ` [PATCH 24/24] tools: xentoolcore_restrict_all: use domid_t Ian Jackson
2017-10-05 11:50   ` Wei Liu

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