[Xen-devel] [PATCH RFC 02/14] libxc: xc_core_arch_memory_map_get populate errno

[Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>]

with proper value (ENOMEM) when reporting failures.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
---
 tools/libxc/xc_core_arm.c | 1 +
 tools/libxc/xc_core_x86.c | 1 +
 2 files changed, 2 insertions(+)

diff --git a/tools/libxc/xc_core_arm.c b/tools/libxc/xc_core_arm.c
index 16508e7..888a3ac 100644
--- a/tools/libxc/xc_core_arm.c
+++ b/tools/libxc/xc_core_arm.c
@@ -55,6 +55,7 @@ xc_core_arch_memory_map_get(xc_interface *xch, struct 
xc_core_arch_context *unus
     if ( map == NULL )
     {
         PERROR("Could not allocate memory");
+        errno = ENOMEM;
         return -1;
     }
 
diff --git a/tools/libxc/xc_core_x86.c b/tools/libxc/xc_core_x86.c
index d8846f1..37b8522 100644
--- a/tools/libxc/xc_core_x86.c
+++ b/tools/libxc/xc_core_x86.c
@@ -60,6 +60,7 @@ xc_core_arch_memory_map_get(xc_interface *xch, struct 
xc_core_arch_context *unus
     if ( map == NULL )
     {
         PERROR("Could not allocate memory");
+        errno = ENOMEM;
         return -1;
     }
 
-- 
2.1.0


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