33  * @param prot true if TLV has to be stored in the protected area, false otherwise
35  * @returns 0 if the TLV iterator was successfully started
45     if (it == NULL || hdr == NULL || fap == NULL) {  in bootutil_tlv_iter_begin()
50     if (LOAD_IMAGE_DATA(hdr, fap, off_, &info, sizeof(info))) {  in bootutil_tlv_iter_begin()
54     if (info.it_magic == IMAGE_TLV_PROT_INFO_MAGIC) {  in bootutil_tlv_iter_begin()
55         if (hdr->ih_protect_tlv_size != info.it_tlv_tot) {  in bootutil_tlv_iter_begin()
59         if (LOAD_IMAGE_DATA(hdr, fap, off_ + info.it_tlv_tot,  in bootutil_tlv_iter_begin()
63     } else if (hdr->ih_protect_tlv_size != 0) {  in bootutil_tlv_iter_begin()
67     if (info.it_magic != IMAGE_TLV_INFO_MAGIC) {  in bootutil_tlv_iter_begin()
88  * @param type If not NULL returns the type of TLV found
90  * @returns 0 if a TLV with with matching type was found
91  *          1 if no more TLVs with matching type are available
101     if (it == NULL || it->hdr == NULL || it->fap == NULL) {  in bootutil_tlv_iter_next()
106         if (it->hdr->ih_protect_tlv_size > 0 && it->tlv_off == it->prot_end) {  in bootutil_tlv_iter_next()
111         if (rc) {  in bootutil_tlv_iter_next()
116         if (it->prot && it->tlv_off >= it->prot_end) {  in bootutil_tlv_iter_next()
120         if (it->type == IMAGE_TLV_ANY || tlv.it_type == it->type) {  in bootutil_tlv_iter_next()
121             if (type != NULL) {  in bootutil_tlv_iter_next()
137  * Return if a TLV entry is in the protected area.
142  * @return 0 if this TLV iterator entry is not protected.
143  *         1 if this TLV iterator entry is in the protected region
144  *         -1 if the iterator is invalid.
149     if (it == NULL || it->hdr == NULL || it->fap == NULL) {  in bootutil_tlv_iter_is_prot()