Add a function to get a pointer to the start of a LAR entry.
Signed-off-by: Jordan Crouse <jordan.crouse@amd.com>
Acked-by: Myles Watson <mylesgw@gmail.com>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3337
2b7e53f0-3cfb-0310-b3e9-
8179ed1497e1
struct larent *readlar(struct LAR *lar);
void rewindlar(struct LAR *lar);
int larstat(struct LAR *lar, const char *path, struct larstat *buf);
+void *larfptr(struct LAR *lar, const char *filename);
struct LFILE * lfopen(struct LAR *lar, const char *filename);
int lfread(void *ptr, size_t size, size_t nmemb, struct LFILE *stream);
return 0;
}
+void * larfptr(struct LAR *lar, const char *filename)
+{
+ struct lar_header *header = get_header_by_name(lar, filename);
+
+ if (header == NULL)
+ return NULL;
+
+ return (void *) ((u8 *) header + ntohl(header->offset));
+}
+
struct LFILE * lfopen(struct LAR *lar, const char *filename)
{
struct LFILE *file;