1 files changed, 0 insertions, 117 deletions
diff --git a/contrib/syslinux/latest/libfat/open.c b/contrib/syslinux/latest/libfat/open.c
deleted file mode 100644
index 7281e03..0000000
--- a/contrib/syslinux/latest/libfat/open.c
+++ /dev/null
@@ -1,117 +0,0 @@
-/* ----------------------------------------------------------------------- *
- *
- *   Copyright 2004-2008 H. Peter Anvin - All Rights Reserved
- *
- *   This program is free software; you can redistribute it and/or modify
- *   it under the terms of the GNU General Public License as published by
- *   the Free Software Foundation, Inc., 53 Temple Place Ste 330,
- *   Boston MA 02111-1307, USA; either version 2 of the License, or
- *   (at your option) any later version; incorporated herein by reference.
- *
- * ----------------------------------------------------------------------- */
-
-/*
- * open.c
- *
- * Open a FAT filesystem and compute some initial values; return NULL
- * on failure.
- */
-
-#include <stdlib.h>
-#include "libfatint.h"
-#include "ulint.h"
-
-struct libfat_filesystem *
-libfat_open(int (*readfunc) (intptr_t, void *, size_t, libfat_sector_t),
-	    intptr_t readptr)
-{
-    struct libfat_filesystem *fs = NULL;
-    struct fat_bootsect *bs;
-    int i;
-    uint32_t sectors, fatsize, minfatsize, rootdirsize;
-    uint32_t nclusters;
-
-    fs = malloc(sizeof(struct libfat_filesystem));
-    if (!fs)
-	goto barf;
-
-    fs->sectors = NULL;
-    fs->read = readfunc;
-    fs->readptr = readptr;
-
-    bs = libfat_get_sector(fs, 0);
-    if (!bs)
-	goto barf;
-
-    if (read16(&bs->bsBytesPerSec) != LIBFAT_SECTOR_SIZE)
-	goto barf;
-
-    for (i = 0; i <= 8; i++) {
-	if ((uint8_t) (1 << i) == read8(&bs->bsSecPerClust))
-	    break;
-    }
-    if (i > 8)
-	goto barf;
-    fs->clustsize = 1 << i;	/* Treat 0 as 2^8 = 64K */
-    fs->clustshift = i;
-
-    sectors = read16(&bs->bsSectors);
-    if (!sectors)
-	sectors = read32(&bs->bsHugeSectors);
-
-    fs->end = sectors;
-
-    fs->fat = read16(&bs->bsResSectors);
-    fatsize = read16(&bs->bsFATsecs);
-    if (!fatsize)
-	fatsize = read32(&bs->u.fat32.bpb_fatsz32);
-
-    fs->rootdir = fs->fat + fatsize * read8(&bs->bsFATs);
-
-    rootdirsize = ((read16(&bs->bsRootDirEnts) << 5) + LIBFAT_SECTOR_MASK)
-	>> LIBFAT_SECTOR_SHIFT;
-    fs->data = fs->rootdir + rootdirsize;
-
-    /* Sanity checking */
-    if (fs->data >= fs->end)
-	goto barf;
-
-    /* Figure out how many clusters */
-    nclusters = (fs->end - fs->data) >> fs->clustshift;
-    fs->endcluster = nclusters + 2;
-
-    if (nclusters <= 0xff4) {
-	fs->fat_type = FAT12;
-	minfatsize = fs->endcluster + (fs->endcluster >> 1);
-    } else if (nclusters <= 0xfff4) {
-	fs->fat_type = FAT16;
-	minfatsize = fs->endcluster << 1;
-    } else if (nclusters <= 0xffffff4) {
-	fs->fat_type = FAT28;
-	minfatsize = fs->endcluster << 2;
-    } else
-	goto barf;		/* Impossibly many clusters */
-
-    minfatsize = (minfatsize + LIBFAT_SECTOR_SIZE - 1) >> LIBFAT_SECTOR_SHIFT;
-
-    if (minfatsize > fatsize)
-	goto barf;		/* The FATs don't fit */
-
-    if (fs->fat_type == FAT28)
-	fs->rootcluster = read32(&bs->u.fat32.bpb_rootclus);
-    else
-	fs->rootcluster = 0;
-
-    return fs;			/* All good */
-
-barf:
-    if (fs)
-	free(fs);
-    return NULL;
-}
-
-void libfat_close(struct libfat_filesystem *fs)
-{
-    libfat_flush(fs);
-    free(fs);
-}