From 87f6faa4508c8e66a828ccf425663375ca681017 Mon Sep 17 00:00:00 2001 From: Thomas Petazzoni Date: Wed, 15 May 2013 09:36:27 +0200 Subject: scripts/kwbimage: add a new function image_count_options() 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 Tested-by: Sebastian Hesselbarth Signed-off-by: Sascha Hauer --- scripts/kwbimage.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'scripts/kwbimage.c') diff --git a/scripts/kwbimage.c b/scripts/kwbimage.c index 14b35e7818..0d5dcac31e 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. -- cgit v1.2.3