+++ /dev/null
-From c1a165731298b96175b9b0dd80ad088dc8b33dc1 Mon Sep 17 00:00:00 2001
-From: Florent Viard <fviard@cxignited.com>
-Date: Sun, 27 Oct 2019 23:48:16 +0100
-Subject: [PATCH] image-vfat: Add label option to set volume name.
-
-Signed-off-by: Florent Viard <fviard@cxignited.com>
-[dariobin@libero.it: remove README.rst changes]
-Signed-off-by: Dario Binacchi <dariobin@libero.it>
----
- image-vfat.c | 18 ++++++++++++++++--
- 1 file changed, 16 insertions(+), 2 deletions(-)
-
-diff --git a/image-vfat.c b/image-vfat.c
-index f16242c..3ea7288 100644
---- a/image-vfat.c
-+++ b/image-vfat.c
-@@ -27,14 +27,20 @@ static int vfat_generate(struct image *image)
- int ret;
- struct partition *part;
- char *extraargs = cfg_getstr(image->imagesec, "extraargs");
-+ char *label = cfg_getstr(image->imagesec, "label");
-+
-+ if (label && label[0] != '\0')
-+ xasprintf(&label, "-n '%s'", label);
-+ else
-+ label = "";
-
- ret = systemp(image, "%s if=/dev/zero of=\"%s\" seek=%lld count=0 bs=1 2>/dev/null",
- get_opt("dd"), imageoutfile(image), image->size);
- if (ret)
- return ret;
-
-- ret = systemp(image, "%s %s '%s'", get_opt("mkdosfs"),
-- extraargs, imageoutfile(image));
-+ ret = systemp(image, "%s %s %s '%s'", get_opt("mkdosfs"),
-+ extraargs, label, imageoutfile(image));
- if (ret)
- return ret;
-
-@@ -72,11 +78,18 @@ static int vfat_generate(struct image *image)
-
- static int vfat_setup(struct image *image, cfg_t *cfg)
- {
-+ char *label = cfg_getstr(image->imagesec, "label");
-+
- if (!image->size) {
- image_error(image, "no size given or must not be zero\n");
- return -EINVAL;
- }
-
-+ if (label && strlen(label) > 11) {
-+ image_error(image, "vfat volume name cannot be longer than 11 characters\n");
-+ return -EINVAL;
-+ }
-+
- return 0;
- }
-
-@@ -112,6 +125,7 @@ static cfg_opt_t file_opts[] = {
-
- static cfg_opt_t vfat_opts[] = {
- CFG_STR("extraargs", "", CFGF_NONE),
-+ CFG_STR("label", "", CFGF_NONE),
- CFG_STR_LIST("files", 0, CFGF_NONE),
- CFG_SEC("file", file_opts, CFGF_MULTI | CFGF_TITLE),
- CFG_END()
---
-2.24.0
-