This function returns the number of configuration elements that match
a given type. Will be used to do some sanity checking of the number of
options.
Signed-off-by: Thomas Petazzoni <thomas.petazz...@free-electrons.com>
---
scripts/kwbimage.c | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/scripts/kwbimage.c b/scripts/kwbimage.c
index 14b35e7..0d5dcac 100644
--- a/scripts/kwbimage.c
+++ b/scripts/kwbimage.c
@@ -259,6 +259,20 @@ image_find_option(struct image_cfg_element *image_cfg,
return NULL;
}
+static unsigned int
+image_count_options(struct image_cfg_element *image_cfg,
+ int cfgn, unsigned int optiontype)
+{
+ int i;
+ unsigned int count = 0;
+
+ for (i = 0; i < cfgn; i++)
+ if (image_cfg[i].type == optiontype)
+ count++;
+
+ return count;
+}
+
/*
* Compute a 8-bit checksum of a memory area. This algorithm follows
* the requirements of the Marvell SoC BootROM specifications.
--
1.7.9.5
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