1 files changed, 0 insertions, 187 deletions
diff --git a/e2fsprogs/old_e2fsprogs/e2p/feature.c b/e2fsprogs/old_e2fsprogs/e2p/feature.c
deleted file mode 100644
index 2102ed8..0000000
--- a/e2fsprogs/old_e2fsprogs/e2p/feature.c
+++ /dev/null
@@ -1,187 +0,0 @@
-/* vi: set sw=4 ts=4: */
-/*
- * feature.c --- convert between features and strings
- *
- * Copyright (C) 1999  Theodore Ts'o <tytso@mit.edu>
- *
- * This file can be redistributed under the terms of the GNU Library General
- * Public License
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <ctype.h>
-#include <errno.h>
-
-#include "e2p.h"
-
-struct feature {
-	int		compat;
-	unsigned int	mask;
-	const char	*string;
-};
-
-static const struct feature feature_list[] = {
-	{	E2P_FEATURE_COMPAT, EXT2_FEATURE_COMPAT_DIR_PREALLOC,
-			"dir_prealloc" },
-	{	E2P_FEATURE_COMPAT, EXT3_FEATURE_COMPAT_HAS_JOURNAL,
-			"has_journal" },
-	{	E2P_FEATURE_COMPAT, EXT2_FEATURE_COMPAT_IMAGIC_INODES,
-			"imagic_inodes" },
-	{	E2P_FEATURE_COMPAT, EXT2_FEATURE_COMPAT_EXT_ATTR,
-			"ext_attr" },
-	{	E2P_FEATURE_COMPAT, EXT2_FEATURE_COMPAT_DIR_INDEX,
-			"dir_index" },
-	{	E2P_FEATURE_COMPAT, EXT2_FEATURE_COMPAT_RESIZE_INO,
-			"resize_inode" },
-	{	E2P_FEATURE_RO_INCOMPAT, EXT2_FEATURE_RO_COMPAT_SPARSE_SUPER,
-			"sparse_super" },
-	{	E2P_FEATURE_RO_INCOMPAT, EXT2_FEATURE_RO_COMPAT_LARGE_FILE,
-			"large_file" },
-	{	E2P_FEATURE_INCOMPAT, EXT2_FEATURE_INCOMPAT_COMPRESSION,
-			"compression" },
-	{	E2P_FEATURE_INCOMPAT, EXT2_FEATURE_INCOMPAT_FILETYPE,
-			"filetype" },
-	{	E2P_FEATURE_INCOMPAT, EXT3_FEATURE_INCOMPAT_RECOVER,
-			"needs_recovery" },
-	{	E2P_FEATURE_INCOMPAT, EXT3_FEATURE_INCOMPAT_JOURNAL_DEV,
-			"journal_dev" },
-	{	E2P_FEATURE_INCOMPAT, EXT3_FEATURE_INCOMPAT_EXTENTS,
-			"extents" },
-	{	E2P_FEATURE_INCOMPAT, EXT2_FEATURE_INCOMPAT_META_BG,
-			"meta_bg" },
-	{	0, 0, 0 },
-};
-
-const char *e2p_feature2string(int compat, unsigned int mask)
-{
-	const struct feature *f;
-	static char buf[20];
-	char fchar;
-	int fnum;
-
-	for (f = feature_list; f->string; f++) {
-		if ((compat == f->compat) &&
-		    (mask == f->mask))
-			return f->string;
-	}
-	switch (compat) {
-	case E2P_FEATURE_COMPAT:
-		fchar = 'C';
-		break;
-	case E2P_FEATURE_INCOMPAT:
-		fchar = 'I';
-		break;
-	case E2P_FEATURE_RO_INCOMPAT:
-		fchar = 'R';
-		break;
-	default:
-		fchar = '?';
-		break;
-	}
-	for (fnum = 0; mask >>= 1; fnum++);
-		sprintf(buf, "FEATURE_%c%d", fchar, fnum);
-	return buf;
-}
-
-int e2p_string2feature(char *string, int *compat_type, unsigned int *mask)
-{
-	const struct feature *f;
-	char *eptr;
-	int num;
-
-	for (f = feature_list; f->string; f++) {
-		if (!strcasecmp(string, f->string)) {
-			*compat_type = f->compat;
-			*mask = f->mask;
-			return 0;
-		}
-	}
-	if (strncasecmp(string, "FEATURE_", 8))
-		return 1;
-
-	switch (string[8]) {
-	case 'c':
-	case 'C':
-		*compat_type = E2P_FEATURE_COMPAT;
-		break;
-	case 'i':
-	case 'I':
-		*compat_type = E2P_FEATURE_INCOMPAT;
-		break;
-	case 'r':
-	case 'R':
-		*compat_type = E2P_FEATURE_RO_INCOMPAT;
-		break;
-	default:
-		return 1;
-	}
-	if (string[9] == 0)
-		return 1;
-	num = strtol(string+9, &eptr, 10);
-	if (num > 32 || num < 0)
-		return 1;
-	if (*eptr)
-		return 1;
-	*mask = 1 << num;
-	return 0;
-}
-
-static inline char *skip_over_blanks(char *cp)
-{
-	while (*cp && isspace(*cp))
-		cp++;
-	return cp;
-}
-
-static inline char *skip_over_word(char *cp)
-{
-	while (*cp && !isspace(*cp) && *cp != ',')
-		cp++;
-	return cp;
-}
-
-/*
- * Edit a feature set array as requested by the user.  The ok_array,
- * if set, allows the application to limit what features the user is
- * allowed to set or clear using this function.
- */
-int e2p_edit_feature(const char *str, __u32 *compat_array, __u32 *ok_array)
-{
-	char	*cp, *buf, *next;
-	int	neg;
-	unsigned int	mask;
-	int		compat_type;
-
-	buf = xstrdup(str);
-	cp = buf;
-	while (cp && *cp) {
-		neg = 0;
-		cp = skip_over_blanks(cp);
-		next = skip_over_word(cp);
-		if (*next == 0)
-			next = 0;
-		else
-			*next = 0;
-		switch (*cp) {
-		case '-':
-		case '^':
-			neg++;
-		case '+':
-			cp++;
-			break;
-		}
-		if (e2p_string2feature(cp, &compat_type, &mask))
-			return 1;
-		if (ok_array && !(ok_array[compat_type] & mask))
-			return 1;
-		if (neg)
-			compat_array[compat_type] &= ~mask;
-		else
-			compat_array[compat_type] |= mask;
-		cp = next ? next+1 : 0;
-	}
-	return 0;
-}