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Diffstat (limited to 'util-linux/mkfs_minix.c')
-rw-r--r--util-linux/mkfs_minix.c368
1 files changed, 190 insertions, 178 deletions
diff --git a/util-linux/mkfs_minix.c b/util-linux/mkfs_minix.c
index e9ac9350d..2ba9233df 100644
--- a/util-linux/mkfs_minix.c
+++ b/util-linux/mkfs_minix.c
@@ -85,42 +85,49 @@ enum {
TEST_BUFFER_BLOCKS = 16,
};
-#if ENABLE_FEATURE_MINIX2
-static int version2;
-#else
+#if !ENABLE_FEATURE_MINIX2
enum { version2 = 0 };
#endif
-static char *device_name;
-static int dev_fd = -1;
-static uint32_t total_blocks;
-static int badblocks;
-/* default (changed to 30, per Linus's suggestion, Sun Nov 21 08:05:07 1993) */
-static int namelen = 30;
-static int dirsize = 32;
-static int magic = MINIX1_SUPER_MAGIC2;
+struct globals {
-static char root_block[BLOCK_SIZE];
-static char super_block_buffer[BLOCK_SIZE];
-static char boot_block_buffer[512];
-static char *inode_buffer;
+ int dev_fd;
-static char *inode_map;
-static char *zone_map;
+#if ENABLE_FEATURE_MINIX2
+ int version2;
+#define version2 G.version2
+#endif
+ char *device_name;
+ uint32_t total_blocks;
+ int badblocks;
+ int namelen;
+ int dirsize;
+ int magic;
+ char *inode_buffer;
+ char *inode_map;
+ char *zone_map;
+ int used_good_blocks;
+ unsigned long req_nr_inodes;
+ unsigned currently_testing;
+
+
+ char root_block[BLOCK_SIZE];
+ char super_block_buffer[BLOCK_SIZE];
+ char boot_block_buffer[512];
+ unsigned short good_blocks_table[MAX_GOOD_BLOCKS];
+};
-static int used_good_blocks;
-static unsigned short good_blocks_table[MAX_GOOD_BLOCKS];
-static unsigned long req_nr_inodes;
+#define G (*ptr_to_globals)
static ATTRIBUTE_ALWAYS_INLINE unsigned div_roundup(unsigned size, unsigned n)
{
return (size + n-1) / n;
}
-#define INODE_BUF1 (((struct minix1_inode*)inode_buffer) - 1)
-#define INODE_BUF2 (((struct minix2_inode*)inode_buffer) - 1)
+#define INODE_BUF1 (((struct minix1_inode*)G.inode_buffer) - 1)
+#define INODE_BUF2 (((struct minix2_inode*)G.inode_buffer) - 1)
-#define SB (*(struct minix_super_block*)super_block_buffer)
+#define SB (*(struct minix_super_block*)G.super_block_buffer)
#define SB_INODES (SB.s_ninodes)
#define SB_IMAPS (SB.s_imap_blocks)
@@ -160,13 +167,13 @@ static void minix_clrbit(char *a, unsigned i)
}
/* Note: do not assume 0/1, it is 0/nonzero */
-#define zone_in_use(x) minix_bit(zone_map,(x)-SB_FIRSTZONE+1)
-/*#define inode_in_use(x) minix_bit(inode_map,(x))*/
+#define zone_in_use(x) minix_bit(G.zone_map,(x)-SB_FIRSTZONE+1)
+/*#define inode_in_use(x) minix_bit(G.inode_map,(x))*/
-#define mark_inode(x) minix_setbit(inode_map,(x))
-#define unmark_inode(x) minix_clrbit(inode_map,(x))
-#define mark_zone(x) minix_setbit(zone_map,(x)-SB_FIRSTZONE+1)
-#define unmark_zone(x) minix_clrbit(zone_map,(x)-SB_FIRSTZONE+1)
+#define mark_inode(x) minix_setbit(G.inode_map,(x))
+#define unmark_inode(x) minix_clrbit(G.inode_map,(x))
+#define mark_zone(x) minix_setbit(G.zone_map,(x)-SB_FIRSTZONE+1)
+#define unmark_zone(x) minix_clrbit(G.zone_map,(x)-SB_FIRSTZONE+1)
#ifndef BLKGETSIZE
# define BLKGETSIZE _IO(0x12,96) /* return device size */
@@ -227,51 +234,51 @@ static void write_tables(void)
SB.s_state &= ~MINIX_ERROR_FS;
msg_eol = "seek to 0 failed";
- xlseek(dev_fd, 0, SEEK_SET);
+ xlseek(G.dev_fd, 0, SEEK_SET);
msg_eol = "cannot clear boot sector";
- xwrite(dev_fd, boot_block_buffer, 512);
+ xwrite(G.dev_fd, G.boot_block_buffer, 512);
msg_eol = "seek to BLOCK_SIZE failed";
- xlseek(dev_fd, BLOCK_SIZE, SEEK_SET);
+ xlseek(G.dev_fd, BLOCK_SIZE, SEEK_SET);
msg_eol = "cannot write superblock";
- xwrite(dev_fd, super_block_buffer, BLOCK_SIZE);
+ xwrite(G.dev_fd, G.super_block_buffer, BLOCK_SIZE);
msg_eol = "cannot write inode map";
- xwrite(dev_fd, inode_map, SB_IMAPS * BLOCK_SIZE);
+ xwrite(G.dev_fd, G.inode_map, SB_IMAPS * BLOCK_SIZE);
msg_eol = "cannot write zone map";
- xwrite(dev_fd, zone_map, SB_ZMAPS * BLOCK_SIZE);
+ xwrite(G.dev_fd, G.zone_map, SB_ZMAPS * BLOCK_SIZE);
msg_eol = "cannot write inodes";
- xwrite(dev_fd, inode_buffer, INODE_BUFFER_SIZE);
+ xwrite(G.dev_fd, G.inode_buffer, INODE_BUFFER_SIZE);
msg_eol = "\n";
}
static void write_block(int blk, char *buffer)
{
- xlseek(dev_fd, blk * BLOCK_SIZE, SEEK_SET);
- xwrite(dev_fd, buffer, BLOCK_SIZE);
+ xlseek(G.dev_fd, blk * BLOCK_SIZE, SEEK_SET);
+ xwrite(G.dev_fd, buffer, BLOCK_SIZE);
}
static int get_free_block(void)
{
int blk;
- if (used_good_blocks + 1 >= MAX_GOOD_BLOCKS)
+ if (G.used_good_blocks + 1 >= MAX_GOOD_BLOCKS)
bb_error_msg_and_die("too many bad blocks");
- if (used_good_blocks)
- blk = good_blocks_table[used_good_blocks - 1] + 1;
+ if (G.used_good_blocks)
+ blk = G.good_blocks_table[G.used_good_blocks - 1] + 1;
else
blk = SB_FIRSTZONE;
while (blk < SB_ZONES && zone_in_use(blk))
blk++;
if (blk >= SB_ZONES)
bb_error_msg_and_die("not enough good blocks");
- good_blocks_table[used_good_blocks] = blk;
- used_good_blocks++;
+ G.good_blocks_table[G.used_good_blocks] = blk;
+ G.used_good_blocks++;
return blk;
}
@@ -279,8 +286,8 @@ static void mark_good_blocks(void)
{
int blk;
- for (blk = 0; blk < used_good_blocks; blk++)
- mark_zone(good_blocks_table[blk]);
+ for (blk = 0; blk < G.used_good_blocks; blk++)
+ mark_zone(G.good_blocks_table[blk]);
}
static int next(int zone)
@@ -303,7 +310,7 @@ static void make_bad_inode(void)
#define NEXT_BAD (zone = next(zone))
- if (!badblocks)
+ if (!G.badblocks)
return;
mark_inode(MINIX_BAD_INO);
inode->i_nlinks = 1;
@@ -311,7 +318,7 @@ static void make_bad_inode(void)
/* it's harder to check for bugs then - diff isn't helpful :(... */
inode->i_time = CUR_TIME;
inode->i_mode = S_IFREG + 0000;
- inode->i_size = badblocks * BLOCK_SIZE;
+ inode->i_size = G.badblocks * BLOCK_SIZE;
zone = next(0);
for (i = 0; i < 7; i++) {
inode->i_zone[i] = zone;
@@ -354,13 +361,13 @@ static void make_bad_inode2(void)
unsigned long ind_block[BLOCK_SIZE >> 2];
unsigned long dind_block[BLOCK_SIZE >> 2];
- if (!badblocks)
+ if (!G.badblocks)
return;
mark_inode(MINIX_BAD_INO);
inode->i_nlinks = 1;
inode->i_atime = inode->i_mtime = inode->i_ctime = CUR_TIME;
inode->i_mode = S_IFREG + 0000;
- inode->i_size = badblocks * BLOCK_SIZE;
+ inode->i_size = G.badblocks * BLOCK_SIZE;
zone = next(0);
for (i = 0; i < 7; i++) {
inode->i_zone[i] = zone;
@@ -406,18 +413,18 @@ static void make_root_inode(void)
inode->i_zone[0] = get_free_block();
inode->i_nlinks = 2;
inode->i_time = CUR_TIME;
- if (badblocks)
- inode->i_size = 3 * dirsize;
+ if (G.badblocks)
+ inode->i_size = 3 * G.dirsize;
else {
- root_block[2 * dirsize] = '\0';
- root_block[2 * dirsize + 1] = '\0';
- inode->i_size = 2 * dirsize;
+ G.root_block[2 * G.dirsize] = '\0';
+ G.root_block[2 * G.dirsize + 1] = '\0';
+ inode->i_size = 2 * G.dirsize;
}
inode->i_mode = S_IFDIR + 0755;
inode->i_uid = GETUID;
if (inode->i_uid)
inode->i_gid = GETGID;
- write_block(inode->i_zone[0], root_block);
+ write_block(inode->i_zone[0], G.root_block);
}
#if ENABLE_FEATURE_MINIX2
@@ -429,94 +436,23 @@ static void make_root_inode2(void)
inode->i_zone[0] = get_free_block();
inode->i_nlinks = 2;
inode->i_atime = inode->i_mtime = inode->i_ctime = CUR_TIME;
- if (badblocks)
- inode->i_size = 3 * dirsize;
+ if (G.badblocks)
+ inode->i_size = 3 * G.dirsize;
else {
- root_block[2 * dirsize] = '\0';
- root_block[2 * dirsize + 1] = '\0';
- inode->i_size = 2 * dirsize;
+ G.root_block[2 * G.dirsize] = '\0';
+ G.root_block[2 * G.dirsize + 1] = '\0';
+ inode->i_size = 2 * G.dirsize;
}
inode->i_mode = S_IFDIR + 0755;
inode->i_uid = GETUID;
if (inode->i_uid)
inode->i_gid = GETGID;
- write_block(inode->i_zone[0], root_block);
+ write_block(inode->i_zone[0], G.root_block);
}
#else
void make_root_inode2(void);
#endif
-static void setup_tables(void)
-{
- unsigned long inodes;
- unsigned norm_firstzone;
- unsigned sb_zmaps;
- unsigned i;
-
- memset(super_block_buffer, 0, BLOCK_SIZE);
- memset(boot_block_buffer, 0, 512);
- SB_MAGIC = magic;
- SB_ZONE_SIZE = 0;
- SB_MAXSIZE = version2 ? 0x7fffffff : (7 + 512 + 512 * 512) * 1024;
- if (version2)
- SB.s_zones = total_blocks;
- else
- SB.s_nzones = total_blocks;
-
- /* some magic nrs: 1 inode / 3 blocks */
- if (req_nr_inodes == 0)
- inodes = total_blocks / 3;
- else
- inodes = req_nr_inodes;
- /* Round up inode count to fill block size */
- if (version2)
- inodes = (inodes + MINIX2_INODES_PER_BLOCK - 1) &
- ~(MINIX2_INODES_PER_BLOCK - 1);
- else
- inodes = (inodes + MINIX1_INODES_PER_BLOCK - 1) &
- ~(MINIX1_INODES_PER_BLOCK - 1);
- if (inodes > 65535)
- inodes = 65535;
- SB_INODES = inodes;
- SB_IMAPS = div_roundup(SB_INODES + 1, BITS_PER_BLOCK);
-
- /* Real bad hack but overwise mkfs.minix can be thrown
- * in infinite loop...
- * try:
- * dd if=/dev/zero of=test.fs count=10 bs=1024
- * mkfs.minix -i 200 test.fs
- */
- /* This code is not insane: NORM_FIRSTZONE is not a constant,
- * it is calculated from SB_INODES, SB_IMAPS and SB_ZMAPS */
- i = 999;
- SB_ZMAPS = 0;
- do {
- norm_firstzone = NORM_FIRSTZONE;
- sb_zmaps = div_roundup(total_blocks - norm_firstzone + 1, BITS_PER_BLOCK);
- if (SB_ZMAPS == sb_zmaps) goto got_it;
- SB_ZMAPS = sb_zmaps;
- /* new SB_ZMAPS, need to recalc NORM_FIRSTZONE */
- } while (--i);
- bb_error_msg_and_die("incompatible size/inode count, try different -i N");
- got_it:
-
- SB_FIRSTZONE = norm_firstzone;
- inode_map = xmalloc(SB_IMAPS * BLOCK_SIZE);
- zone_map = xmalloc(SB_ZMAPS * BLOCK_SIZE);
- memset(inode_map, 0xff, SB_IMAPS * BLOCK_SIZE);
- memset(zone_map, 0xff, SB_ZMAPS * BLOCK_SIZE);
- for (i = SB_FIRSTZONE; i < SB_ZONES; i++)
- unmark_zone(i);
- for (i = MINIX_ROOT_INO; i <= SB_INODES; i++)
- unmark_inode(i);
- inode_buffer = xzalloc(INODE_BUFFER_SIZE);
- printf("%ld inodes\n", (long)SB_INODES);
- printf("%ld blocks\n", (long)SB_ZONES);
- printf("Firstdatazone=%ld (%ld)\n", (long)SB_FIRSTZONE, (long)norm_firstzone);
- printf("Zonesize=%d\n", BLOCK_SIZE << SB_ZONE_SIZE);
- printf("Maxsize=%ld\n", (long)SB_MAXSIZE);
-}
-
/*
* Perform a test of a block; return the number of
* blocks readable.
@@ -527,11 +463,11 @@ static size_t do_check(char *buffer, size_t try, unsigned current_block)
/* Seek to the correct loc. */
msg_eol = "seek failed during testing of blocks";
- xlseek(dev_fd, current_block * BLOCK_SIZE, SEEK_SET);
+ xlseek(G.dev_fd, current_block * BLOCK_SIZE, SEEK_SET);
msg_eol = "\n";
/* Try the read */
- got = read(dev_fd, buffer, try * BLOCK_SIZE);
+ got = read(G.dev_fd, buffer, try * BLOCK_SIZE);
if (got < 0)
got = 0;
try = ((size_t)got) / BLOCK_SIZE;
@@ -541,17 +477,15 @@ static size_t do_check(char *buffer, size_t try, unsigned current_block)
return try;
}
-static unsigned currently_testing;
-
static void alarm_intr(int alnum)
{
- if (currently_testing >= SB_ZONES)
+ if (G.currently_testing >= SB_ZONES)
return;
signal(SIGALRM, alarm_intr);
alarm(5);
- if (!currently_testing)
+ if (!G.currently_testing)
return;
- printf("%d ...", currently_testing);
+ printf("%d ...", G.currently_testing);
fflush(stdout);
}
@@ -561,28 +495,29 @@ static void check_blocks(void)
/* buffer[] was the biggest static in entire bbox */
char *buffer = xmalloc(BLOCK_SIZE * TEST_BUFFER_BLOCKS);
- currently_testing = 0;
+ G.currently_testing = 0;
signal(SIGALRM, alarm_intr);
alarm(5);
- while (currently_testing < SB_ZONES) {
+ while (G.currently_testing < SB_ZONES) {
msg_eol = "seek failed in check_blocks";
- xlseek(dev_fd, currently_testing * BLOCK_SIZE, SEEK_SET);
+ xlseek(G.dev_fd, G.currently_testing * BLOCK_SIZE, SEEK_SET);
msg_eol = "\n";
try = TEST_BUFFER_BLOCKS;
- if (currently_testing + try > SB_ZONES)
- try = SB_ZONES - currently_testing;
- got = do_check(buffer, try, currently_testing);
- currently_testing += got;
+ if (G.currently_testing + try > SB_ZONES)
+ try = SB_ZONES - G.currently_testing;
+ got = do_check(buffer, try, G.currently_testing);
+ G.currently_testing += got;
if (got == try)
continue;
- if (currently_testing < SB_FIRSTZONE)
+ if (G.currently_testing < SB_FIRSTZONE)
bb_error_msg_and_die("bad blocks before data-area: cannot make fs");
- mark_zone(currently_testing);
- badblocks++;
- currently_testing++;
+ mark_zone(G.currently_testing);
+ G.badblocks++;
+ G.currently_testing++;
}
+ alarm(0);
free(buffer);
- printf("%d bad block(s)\n", badblocks);
+ printf("%d bad block(s)\n", G.badblocks);
}
static void get_list_blocks(char *filename)
@@ -594,9 +529,80 @@ static void get_list_blocks(char *filename)
while (!feof(listfile)) {
fscanf(listfile, "%ld\n", &blockno);
mark_zone(blockno);
- badblocks++;
+ G.badblocks++;
}
- printf("%d bad block(s)\n", badblocks);
+ printf("%d bad block(s)\n", G.badblocks);
+}
+
+static void setup_tables(void)
+{
+ unsigned long inodes;
+ unsigned norm_firstzone;
+ unsigned sb_zmaps;
+ unsigned i;
+
+ /* memset(G.super_block_buffer, 0, BLOCK_SIZE); */
+ /* memset(G.boot_block_buffer, 0, 512); */
+ SB_MAGIC = G.magic;
+ SB_ZONE_SIZE = 0;
+ SB_MAXSIZE = version2 ? 0x7fffffff : (7 + 512 + 512 * 512) * 1024;
+ if (version2)
+ SB.s_zones = G.total_blocks;
+ else
+ SB.s_nzones = G.total_blocks;
+
+ /* some magic nrs: 1 inode / 3 blocks */
+ if (G.req_nr_inodes == 0)
+ inodes = G.total_blocks / 3;
+ else
+ inodes = G.req_nr_inodes;
+ /* Round up inode count to fill block size */
+ if (version2)
+ inodes = (inodes + MINIX2_INODES_PER_BLOCK - 1) &
+ ~(MINIX2_INODES_PER_BLOCK - 1);
+ else
+ inodes = (inodes + MINIX1_INODES_PER_BLOCK - 1) &
+ ~(MINIX1_INODES_PER_BLOCK - 1);
+ if (inodes > 65535)
+ inodes = 65535;
+ SB_INODES = inodes;
+ SB_IMAPS = div_roundup(SB_INODES + 1, BITS_PER_BLOCK);
+
+ /* Real bad hack but overwise mkfs.minix can be thrown
+ * in infinite loop...
+ * try:
+ * dd if=/dev/zero of=test.fs count=10 bs=1024
+ * mkfs.minix -i 200 test.fs
+ */
+ /* This code is not insane: NORM_FIRSTZONE is not a constant,
+ * it is calculated from SB_INODES, SB_IMAPS and SB_ZMAPS */
+ i = 999;
+ SB_ZMAPS = 0;
+ do {
+ norm_firstzone = NORM_FIRSTZONE;
+ sb_zmaps = div_roundup(G.total_blocks - norm_firstzone + 1, BITS_PER_BLOCK);
+ if (SB_ZMAPS == sb_zmaps) goto got_it;
+ SB_ZMAPS = sb_zmaps;
+ /* new SB_ZMAPS, need to recalc NORM_FIRSTZONE */
+ } while (--i);
+ bb_error_msg_and_die("incompatible size/inode count, try different -i N");
+ got_it:
+
+ SB_FIRSTZONE = norm_firstzone;
+ G.inode_map = xmalloc(SB_IMAPS * BLOCK_SIZE);
+ G.zone_map = xmalloc(SB_ZMAPS * BLOCK_SIZE);
+ memset(G.inode_map, 0xff, SB_IMAPS * BLOCK_SIZE);
+ memset(G.zone_map, 0xff, SB_ZMAPS * BLOCK_SIZE);
+ for (i = SB_FIRSTZONE; i < SB_ZONES; i++)
+ unmark_zone(i);
+ for (i = MINIX_ROOT_INO; i <= SB_INODES; i++)
+ unmark_inode(i);
+ G.inode_buffer = xzalloc(INODE_BUFFER_SIZE);
+ printf("%ld inodes\n", (long)SB_INODES);
+ printf("%ld blocks\n", (long)SB_ZONES);
+ printf("Firstdatazone=%ld (%ld)\n", (long)SB_FIRSTZONE, (long)norm_firstzone);
+ printf("Zonesize=%d\n", BLOCK_SIZE << SB_ZONE_SIZE);
+ printf("Maxsize=%ld\n", (long)SB_MAXSIZE);
}
int mkfs_minix_main(int argc, char **argv);
@@ -609,6 +615,12 @@ int mkfs_minix_main(int argc, char **argv)
char *str_i, *str_n;
char *listfile = NULL;
+ PTR_TO_GLOBALS = xzalloc(sizeof(G));
+/* default (changed to 30, per Linus's suggestion, Sun Nov 21 08:05:07 1993) */
+ G.namelen = 30;
+ G.dirsize = 32;
+ G.magic = MINIX1_SUPER_MAGIC2;
+
if (INODE_SIZE1 * MINIX1_INODES_PER_BLOCK != BLOCK_SIZE)
bb_error_msg_and_die("bad inode size");
#if ENABLE_FEATURE_MINIX2
@@ -619,14 +631,14 @@ int mkfs_minix_main(int argc, char **argv)
opt = getopt32(argc, argv, "ci:l:n:v", &str_i, &listfile, &str_n);
argv += optind;
//if (opt & 1) -c
- if (opt & 2) req_nr_inodes = xatoul(str_i); // -i
+ if (opt & 2) G.req_nr_inodes = xatoul(str_i); // -i
//if (opt & 4) -l
if (opt & 8) { // -n
- namelen = xatoi_u(str_n);
- if (namelen == 14) magic = MINIX1_SUPER_MAGIC;
- else if (namelen == 30) magic = MINIX1_SUPER_MAGIC2;
+ G.namelen = xatoi_u(str_n);
+ if (G.namelen == 14) G.magic = MINIX1_SUPER_MAGIC;
+ else if (G.namelen == 30) G.magic = MINIX1_SUPER_MAGIC2;
else bb_show_usage();
- dirsize = namelen + 2;
+ G.dirsize = G.namelen + 2;
}
if (opt & 0x10) { // -v
#if ENABLE_FEATURE_MINIX2
@@ -636,34 +648,34 @@ int mkfs_minix_main(int argc, char **argv)
#endif
}
- device_name = *argv++;
- if (!device_name)
+ G.device_name = *argv++;
+ if (!G.device_name)
bb_show_usage();
if (*argv)
- total_blocks = xatou32(*argv);
+ G.total_blocks = xatou32(*argv);
else
- total_blocks = get_size(device_name) / 1024;
+ G.total_blocks = get_size(G.device_name) / 1024;
- if (total_blocks < 10)
+ if (G.total_blocks < 10)
bb_error_msg_and_die("must have at least 10 blocks");
if (version2) {
- magic = MINIX2_SUPER_MAGIC2;
- if (namelen == 14)
- magic = MINIX2_SUPER_MAGIC;
- } else if (total_blocks > 65535)
- total_blocks = 65535;
+ G.magic = MINIX2_SUPER_MAGIC2;
+ if (G.namelen == 14)
+ G.magic = MINIX2_SUPER_MAGIC;
+ } else if (G.total_blocks > 65535)
+ G.total_blocks = 65535;
/* Check if it is mounted */
- mp = find_mount_point(device_name, NULL);
- if (mp && strcmp(device_name, mp->mnt_fsname) == 0)
+ mp = find_mount_point(G.device_name, NULL);
+ if (mp && strcmp(G.device_name, mp->mnt_fsname) == 0)
bb_error_msg_and_die("%s is mounted on %s; "
"refusing to make a filesystem",
- device_name, mp->mnt_dir);
+ G.device_name, mp->mnt_dir);
- dev_fd = xopen(device_name, O_RDWR);
- if (fstat(dev_fd, &statbuf) < 0)
- bb_error_msg_and_die("cannot stat %s", device_name);
+ G.dev_fd = xopen(G.device_name, O_RDWR);
+ if (fstat(G.dev_fd, &statbuf) < 0)
+ bb_error_msg_and_die("cannot stat %s", G.device_name);
if (!S_ISBLK(statbuf.st_mode))
opt &= ~1; // clear -c (check)
@@ -673,16 +685,16 @@ int mkfs_minix_main(int argc, char **argv)
else if (statbuf.st_rdev == 0x0300 || statbuf.st_rdev == 0x0340)
/* what is this? */
bb_error_msg_and_die("will not try "
- "to make filesystem on '%s'", device_name);
+ "to make filesystem on '%s'", G.device_name);
#endif
- tmp = root_block;
+ tmp = G.root_block;
*(short *) tmp = 1;
strcpy(tmp + 2, ".");
- tmp += dirsize;
+ tmp += G.dirsize;
*(short *) tmp = 1;
strcpy(tmp + 2, "..");
- tmp += dirsize;
+ tmp += G.dirsize;
*(short *) tmp = 2;
strcpy(tmp + 2, ".badblocks");
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-03 23:04:30 +0000