Signed-off-by: Wei Liu <wei.l...@citrix.com>
Cc: Ian Campbell <ian.campb...@citrix.com>
Cc: Ian Jackson <ian.jack...@eu.citrix.com>
---
Changes in v6:
1. Join two lines to make code more compact.
2. Use %zu and drop casting.
---
tools/libxl/xl_cmdimpl.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/tools/libxl/xl_cmdimpl.c b/tools/libxl/xl_cmdimpl.c
index 53c16eb..5b366f2 100644
--- a/tools/libxl/xl_cmdimpl.c
+++ b/tools/libxl/xl_cmdimpl.c
@@ -289,6 +289,16 @@ static void *xmalloc(size_t sz) {
return r;
}
+static void *xcalloc(size_t n, size_t sz) __attribute__((unused));
+static void *xcalloc(size_t n, size_t sz) {
+ void *r = calloc(n, sz);
+ if (!r) {
+ fprintf(stderr,"xl: Unable to calloc %zu bytes.\n", sz*n);
+ exit(-ERROR_FAIL);
+ }
+ return r;
+}
+
static void *xrealloc(void *ptr, size_t sz) {
void *r;
if (!sz) { free(ptr); return 0; }
--
1.9.1
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