diff options
| -rw-r--r-- | fsck_minix.c | 8 | ||||
| -rw-r--r-- | mkfs_minix.c | 8 | ||||
| -rw-r--r-- | util-linux/fsck_minix.c | 8 | ||||
| -rw-r--r-- | util-linux/mkfs_minix.c | 8 |
4 files changed, 24 insertions, 8 deletions
diff --git a/fsck_minix.c b/fsck_minix.c index bc92f20..04c2b33 100644 --- a/fsck_minix.c +++ b/fsck_minix.c @@ -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) diff --git a/mkfs_minix.c b/mkfs_minix.c index 1bbccd9..fafcc23 100644 --- a/mkfs_minix.c +++ b/mkfs_minix.c @@ -242,8 +242,12 @@ static unsigned short good_blocks_table[MAX_GOOD_BLOCKS]; static int used_good_blocks = 0; static unsigned long req_nr_inodes = 0; -#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))) #define unmark_inode(x) (clrbit(inode_map,(x))) diff --git a/util-linux/fsck_minix.c b/util-linux/fsck_minix.c index bc92f20..04c2b33 100644 --- a/util-linux/fsck_minix.c +++ b/util-linux/fsck_minix.c @@ -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) diff --git a/util-linux/mkfs_minix.c b/util-linux/mkfs_minix.c index 1bbccd9..fafcc23 100644 --- a/util-linux/mkfs_minix.c +++ b/util-linux/mkfs_minix.c @@ -242,8 +242,12 @@ static unsigned short good_blocks_table[MAX_GOOD_BLOCKS]; static int used_good_blocks = 0; static unsigned long req_nr_inodes = 0; -#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))) #define unmark_inode(x) (clrbit(inode_map,(x))) |