Move xmalloc et al into their own file

This avoid code duplication for utilities that do not link to
util.c and everything that comes with it, such as test_restripe and
raid6check

Signed-off-by: NeilBrown <neilb@suse.de>

1 files changed, 0 insertions, 40 deletions

diff --git a/util.c b/util.c
index 5a573927..a92a663b 100644
--- a/util.c
+++ b/util.c
@@ -1807,43 +1807,3 @@ struct mdinfo *container_choose_spares(struct supertype *st,
 	}
 	return disks;
 }
-
-void *xmalloc(size_t len)
-{
-	void *rv = malloc(len);
-	char *msg;
-	if (rv)
-		return rv;
-	msg = Name ": memory allocation failure - aborting\n";
-	exit(4+!!write(2, msg, strlen(msg)));
-}
-
-void *xrealloc(void *ptr, size_t len)
-{
-	void *rv = realloc(ptr, len);
-	char *msg;
-	if (rv)
-		return rv;
-	msg = Name ": memory allocation failure - aborting\n";
-	exit(4+!!write(2, msg, strlen(msg)));
-}
-
-void *xcalloc(size_t num, size_t size)
-{
-	void *rv = calloc(num, size);
-	char *msg;
-	if (rv)
-		return rv;
-	msg = Name ": memory allocation failure - aborting\n";
-	exit(4+!!write(2, msg, strlen(msg)));
-}
-
-char *xstrdup(const char *str)
-{
-	char *rv = strdup(str);
-	char *msg;
-	if (rv)
-		return rv;
-	msg = Name ": memory allocation failure - aborting\n";
-	exit(4+!!write(2, msg, strlen(msg)));
-}