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ubifs: Add configuration for space-fixup

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Allows passing the '-F' flag to force file-system free space to be
fixed up on first mount.

Signed-off-by: Sebastian Muxel <sebastian.muxel@entner-electronics.com>
This commit is contained in:
Sebastian Muxel 2024-02-15 18:11:23 +01:00
parent 875f1d9060
commit 483bf6beba
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GPG Key ID: 610A1808C4A4E248
2 changed files with 5 additions and 1 deletions
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1
README.rst
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@ -511,6 +511,7 @@ Options:
:extraargs: Extra arguments passed to mkubifs
:max-size: Maximum size of the UBIFS image
:space-fixup: Instructs the file-system free space to be freed up on first mount.
vfat
****

5
image-ubifs.c
View File

@ -28,17 +28,19 @@ static int ubifs_generate(struct image *image)
int ret;
char *extraargs = cfg_getstr(image->imagesec, "extraargs");
unsigned long long max_size = cfg_getint_suffix(image->imagesec, "max-size");
cfg_bool_t space_fixup = cfg_getbool(image->imagesec, "space-fixup");
if (max_size)
max_leb_cnt = max_size / image->flash_type->lebsize;
else
max_leb_cnt = image->size / image->flash_type->lebsize;
ret = systemp(image, "%s %s%s%s -e %d -m %d -c %d -o '%s' %s",
ret = systemp(image, "%s %s%s%s %s -e %d -m %d -c %d -o '%s' %s",
get_opt("mkfsubifs"),
image->empty ? "" : "-d '",
image->empty ? "" : mountpath(image),
image->empty ? "" : "'",
space_fixup ? "-F" : "",
image->flash_type->lebsize,
image->flash_type->minimum_io_unit_size,
max_leb_cnt,
@ -66,6 +68,7 @@ static int ubifs_setup(struct image *image, cfg_t *cfg)
static cfg_opt_t ubifs_opts[] = {
CFG_STR("extraargs", "", CFGF_NONE),
CFG_STR("max-size", NULL, CFGF_NONE),
CFG_BOOL("space-fixup", 0, CFGF_NONE),
CFG_END()
};