From 7ba1f8acd8afb451a05276eda5d3567a53ef2fb3 Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Tue, 15 Jul 2014 10:51:09 +0200 Subject: blobmsg: add blobmsg_check_array, which returns the size of the array Signed-off-by: Felix Fietkau --- blobmsg.h | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'blobmsg.h') diff --git a/blobmsg.h b/blobmsg.h index d8f1045..082980a 100644 --- a/blobmsg.h +++ b/blobmsg.h @@ -90,6 +90,15 @@ static inline int blobmsg_len(const struct blob_attr *attr) bool blobmsg_check_attr(const struct blob_attr *attr, bool name); bool blobmsg_check_attr_list(const struct blob_attr *attr, int type); + +/* + * blobmsg_check_array: validate array/table and return size + * + * Checks if all elements of an array or table are valid and have + * the specified type. Returns the number of elements in the array + */ +int blobmsg_check_array(const struct blob_attr *attr, int type); + int blobmsg_parse(const struct blobmsg_policy *policy, int policy_len, struct blob_attr **tb, void *data, unsigned int len); int blobmsg_parse_array(const struct blobmsg_policy *policy, int policy_len, -- cgit v1.2.3