Piss people off by removing [+-][0-9]+ options from tail.

[oweals/busybox.git] / fsck_minix.c

diff --git a/fsck_minix.c b/fsck_minix.c
index bc92f20b7721317ba9ae52755dea86d8efb70c94..ef65e3073b7b0a718a7eee2160c468832691064e 100644 (file)
--- a/fsck_minix.c
+++ b/fsck_minix.c
@@ -86,7 +86,7 @@
  * enforced (but it's not much fun on a character device :-). 
  */
 
-#include "internal.h"
+#include "busybox.h"
 #include <stdio.h>
 #include <errno.h>
 #include <unistd.h>
@@ -268,8 +268,12 @@ static void recursive_check(unsigned int ino);
 static void recursive_check2(unsigned int ino);
 #endif
 
-#define inode_in_use(x) (isset(inode_map,(x)))
-#define zone_in_use(x) (isset(zone_map,(x)-FIRSTZONE+1))
+static inline int bit(char * a,unsigned int i)
+{
+         return (a[i >> 3] & (1<<(i & 7))) != 0;
+}
+#define inode_in_use(x) (bit(inode_map,(x)))
+#define zone_in_use(x) (bit(zone_map,(x)-FIRSTZONE+1))
 
 #define mark_inode(x) (setbit(inode_map,(x)),changed=1)
 #define unmark_inode(x) (clrbit(inode_map,(x)),changed=1)