[PATCH 7/7] libxenlight resend: get state for one domain

[Andres Lagar-Cavilla <andres@lagarcavilla.com>]

[-- Attachment #1: Type: text/plain, Size: 125 bytes --]

Simple function to get the dominfo state of a single domain.

Signed-off-by: Andres Lagar-Cavilla <andres@lagarcavilla.com>


[-- Attachment #2: 07_get_state_one_domain.patch --]
[-- Type: text/plain, Size: 1600 bytes --]

# HG changeset patch
# User Andres Lagar-Cavilla <andres@lagarcavilla.com>
# Date 1259285614 18000
# Node ID 39484f864ecb79a6541aee97748c8887f4e6f0cd
# Parent  a5f6b5cd5472fe914b57ef8aa7a97887c2aa9aab
Simple function to get the dominfo state of a single domain.

Signed-off-by: Andres Lagar-Cavilla <andres@lagarcavilla.com>

diff -r a5f6b5cd5472 -r 39484f864ecb libxl.c
--- a/libxl.c
+++ b/libxl.c
@@ -362,6 +362,26 @@ static int libxl_save_device_model(struc
     return 0;
 }
 
+xc_dominfo_t *libxl_domain_info(struct libxl_ctx *ctx, uint32_t domid)
+{
+    xc_dominfo_t *info;
+    int rc;
+
+    info = (xc_dominfo_t *) calloc(1, sizeof(xc_dominfo_t));
+    if (!info) {
+        return NULL;
+    }
+
+    rc = xc_domain_getinfo(ctx->xch, domid, 1, info);
+    if (rc != 1) {
+        free(info);
+        XL_LOG_ERRNO(ctx, XL_LOG_ERROR, "Failed to get info for domain %u", 
+                        domid);
+        return NULL;
+    }
+
+    return info;
+}
 int libxl_domain_suspend(struct libxl_ctx *ctx, libxl_domain_suspend_info *info,
                          uint32_t domid, int fd)
 {
diff -r a5f6b5cd5472 -r 39484f864ecb libxl.h
--- a/libxl.h
+++ b/libxl.h
@@ -283,6 +283,7 @@ int libxl_console_attach(struct libxl_ct
 
 struct libxl_dominfo * libxl_domain_list(struct libxl_ctx *ctx, int *nb_domain);
 xc_dominfo_t * libxl_domain_infolist(struct libxl_ctx *ctx, int *nb_domain);
+xc_dominfo_t * libxl_domain_info(struct libxl_ctx *ctx, uint32_t domid);
 
 typedef struct libxl_device_model_starting libxl_device_model_starting;
 int libxl_create_device_model(struct libxl_ctx *ctx,

[-- Attachment #3: Type: text/plain, Size: 138 bytes --]

_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xensource.com
http://lists.xensource.com/xen-devel