string: Fix (v)asprintf prototypes

Our asprintf and vasprintf have different prototypes than the glibc
functions. This causes trouble when we want to share barebox code
with userspace code. Change the prototypes for (v)asprintf to match
the glibc prototypes. Since the current (v)asprintf are convenient
to use change the existing functions to b(v)asprintf.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

1 files changed, 4 insertions, 5 deletions

diff --git a/fs/nfs.c b/fs/nfs.c
index 87828fce13..1e874d541e 100644
--- a/fs/nfs.c
+++ b/fs/nfs.c
@@ -1317,19 +1317,18 @@ static void nfs_set_rootarg(struct nfs_priv *npriv, struct fs_device_d *fsdev)
 	const char *ip;
 
 	ip = ip_to_string(npriv->server);
-	str = asprintf("root=/dev/nfs nfsroot=%s:%s%s%s",
-			ip, npriv->path, rootnfsopts[0] ? "," : "",
-			rootnfsopts);
+	str = basprintf("root=/dev/nfs nfsroot=%s:%s%s%s", ip, npriv->path,
+			  rootnfsopts[0] ? "," : "", rootnfsopts);
 
 	/* forward specific mount options on demand */
 	if (npriv->manual_nfs_port == 1) {
-		tmp = asprintf("%s,port=%hu", str, npriv->nfs_port);
+		tmp = basprintf("%s,port=%hu", str, npriv->nfs_port);
 		free(str);
 		str = tmp;
 	}
 
 	if (npriv->manual_mount_port == 1) {
-		tmp = asprintf("%s,mountport=%hu", str, npriv->mount_port);
+		tmp = basprintf("%s,mountport=%hu", str, npriv->mount_port);
 		free(str);
 		str = tmp;
 	}