X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=fs%2Fext4%2Fext4_write.c;h=e027916763f9b52937c7fe13f1698b67b94eb901;hb=3e4dad50320d20894710276eb09f2057c6985065;hp=c42add9a7ea95d09543b4938d42668ed03128e73;hpb=e7d4a88e69459547a46906dbe021ccc83c614361;p=u-boot

diff --git a/fs/ext4/ext4_write.c b/fs/ext4/ext4_write.c
index c42add9a7e..e027916763 100644
--- a/fs/ext4/ext4_write.c
+++ b/fs/ext4/ext4_write.c
@@ -23,6 +23,7 @@
 
 
 #include <common.h>
+#include <memalign.h>
 #include <linux/stat.h>
 #include <div64.h>
 #include "ext4_common.h"
@@ -840,7 +841,7 @@ int ext4fs_write(const char *fname, unsigned char *buffer,
 	unsigned int ibmap_idx;
 	struct ext_filesystem *fs = get_fs();
 	ALLOC_CACHE_ALIGN_BUFFER(char, filename, 256);
-	memset(filename, 0x00, sizeof(filename));
+	memset(filename, 0x00, 256);
 
 	g_parent_inode = zalloc(sizeof(struct ext2_inode));
 	if (!g_parent_inode)
@@ -975,3 +976,29 @@ fail:
 
 	return -1;
 }
+
+int ext4_write_file(const char *filename, void *buf, loff_t offset,
+		    loff_t len, loff_t *actwrite)
+{
+	int ret;
+
+	if (offset != 0) {
+		printf("** Cannot support non-zero offset **\n");
+		return -1;
+	}
+
+	ret = ext4fs_write(filename, buf, len);
+	if (ret) {
+		printf("** Error ext4fs_write() **\n");
+		goto fail;
+	}
+
+	*actwrite = len;
+
+	return 0;
+
+fail:
+	*actwrite = 0;
+
+	return -1;
+}