From: kfraser@localhost.localdomain <kfraser@localhost.localdomain>
Date: Tue, 23 Jan 2007 15:58:05 +0000 (+0000)
Subject: [LIBXC] Provide weak stub default implementations of xc_hvm_save() and
X-Git-Tag: archive/raspbian/4.8.0-1+rpi1~1^2~15371^2~90
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=1fd75e7150f0d132a4932dbd94777fff76afb8f0;p=xen.git

[LIBXC] Provide weak stub default implementations of xc_hvm_save() and
xc_hvm_restore() for architectures with no full implementation.
Signed-off-by: Keir Fraser <keir@xensource.com>
---

diff --git a/tools/libxc/xg_private.c b/tools/libxc/xg_private.c
index 1af646fc82..f45c2ebb0d 100644
--- a/tools/libxc/xg_private.c
+++ b/tools/libxc/xg_private.c
@@ -188,11 +188,32 @@ unsigned long csum_page(void *page)
     return sum ^ (sum>>32);
 }
 
-__attribute__((weak)) int xc_hvm_build(
-    int xc_handle,
-    uint32_t domid,
-    int memsize,
-    const char *image_name)
+__attribute__((weak)) 
+int xc_hvm_build(int xc_handle,
+                 uint32_t domid,
+                 int memsize,
+                 const char *image_name)
 {
-    return -ENOSYS;
+    errno = ENOSYS;
+    return -1;
+}
+
+__attribute__((weak)) 
+int xc_hvm_save(int xc_handle, int io_fd, uint32_t dom, uint32_t max_iters,
+                uint32_t max_factor, uint32_t flags,
+                int (*suspend)(int domid))
+{
+    errno = ENOSYS;
+    return -1;
+}
+
+__attribute__((weak)) 
+int xc_hvm_restore(int xc_handle, int io_fd, uint32_t dom,
+                   unsigned long nr_pfns, unsigned int store_evtchn,
+                   unsigned long *store_mfn, unsigned int console_evtchn,
+                   unsigned long *console_mfn,
+                   unsigned int pae, unsigned int apic)
+{
+    errno = ENOSYS;
+    return -1;
 }