fsck_minix: getopt32-ification; code shrink; reduce stack usage;

fix bug in map_block2: s/(blknr >= 256 * 256)/(blknr < 256 * 256)/ function old new delta get_inode_common - 291 +291 add_zone_common - 205 +205 ask 229 215 -14 write_super_block 109 90 -19 write_block 653 629 -24 bad_zone 95 64 -31 read_block 241 198 -43 fsck_minix_main 3285 3195 -90 add_zone2 217 34 -183 add_zone 216 33 -183 recursive_check 1097 866 -231 recursive_check2 1340 956 -384 ------------------------------------------------------------------------------ (add/remove: 2/0 grow/shrink: 0/10 up/down: 496/-1202) Total: -706 bytes text data bss dec hex filename 799349 661 7428 807438 c520e busybox_old 798437 661 7428 806526 c4e7e busybox_unstripped
author: Denis Vlasenko <vda.linux@googlemail.com> 2008-03-17 08:32:26 +0000
committer: Denis Vlasenko <vda.linux@googlemail.com> 2008-03-17 08:32:26 +0000
commit: 9f153f610fe82528bcd0f976fd9ce2122c516b2d (patch)
tree: d16b02a2b0b6514034d9642b47f91b662c46e765 /util-linux/fsck_minix.c
parent: 3f165fa5b3b38fa4b321be94a97f06927f636fb1 (diff)
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1 files changed, 133 insertions, 221 deletions
diff --git a/util-linux/fsck_minix.c b/util-linux/fsck_minix.c
index 62e4f08b6..63f915ac5 100644
--- a/util-linux/fsck_minix.c
+++ b/util-linux/fsck_minix.c
@@ -95,6 +95,13 @@
 #define BLKGETSIZE _IO(0x12,96)    /* return device size */
 #endif
+struct BUG_bad_inode_size {
+        char BUG_bad_inode1_size[(INODE_SIZE1 * MINIX1_INODES_PER_BLOCK != BLOCK_SIZE) ? -1 : 1];
+#if ENABLE_FEATURE_MINIX2
+        char BUG_bad_inode2_size[(INODE_SIZE2 * MINIX2_INODES_PER_BLOCK != BLOCK_SIZE) ? -1 : 1];
+#endif
+};
 enum {
 #ifdef UNUSED
        MINIX1_LINK_MAX = 250,
@@ -107,6 +114,7 @@ enum {
        MINIX_NAME_MAX = 255,         /* # chars in a file name */
 };
 #if !ENABLE_FEATURE_MINIX2
 enum { version2 = 0 };
 #endif
@@ -118,13 +126,12 @@ struct globals {
 #if ENABLE_FEATURE_MINIX2
        smallint version2;
 #endif
-        smallint repair, automatic, verbose, list, show, warn_mode, force;
        smallint changed;  /* is filesystem modified? */
        smallint errors_uncorrected;  /* flag if some error was not corrected */
        smallint termios_set;
        smallint dirsize;
        smallint namelen;
-        char *device_name;
+        const char *device_name;
        int directory, regular, blockdev, chardev, links, symlinks, total;
        char *inode_buffer;
@@ -155,13 +162,6 @@ struct globals {
 #if ENABLE_FEATURE_MINIX2
 #define version2           (G.version2           )
 #endif
-#define repair             (G.repair             )
-#define automatic          (G.automatic          )
-#define verbose            (G.verbose            )
-#define list               (G.list               )
-#define show               (G.show               )
-#define warn_mode          (G.warn_mode          )
-#define force              (G.force              )
 #define changed            (G.changed            )
 #define errors_uncorrected (G.errors_uncorrected )
 #define termios_set        (G.termios_set        )
@@ -198,6 +198,28 @@ struct globals {
        name_component[0] = &current_name[0]; \
 } while (0)
+#define OPTION_STR "larvsmf"
+enum {
+        OPT_l = (1 << 0),
+        OPT_a = (1 << 1),
+        OPT_r = (1 << 2),
+        OPT_v = (1 << 3),
+        OPT_s = (1 << 4),
+        OPT_w = (1 << 5),
+        OPT_f = (1 << 6),
+};
+#define OPT_list      (option_mask32 & OPT_l)
+#define OPT_automatic (option_mask32 & OPT_a)
+#define OPT_repair    (option_mask32 & OPT_r)
+#define OPT_verbose   (option_mask32 & OPT_v)
+#define OPT_show      (option_mask32 & OPT_s)
+#define OPT_warn_mode (option_mask32 & OPT_w)
+#define OPT_force     (option_mask32 & OPT_f)
+/* non-automatic repairs requested? */
+#define OPT_manual    ((option_mask32 & (OPT_a|OPT_r)) == OPT_r)
 #define Inode1 (((struct minix1_inode *) inode_buffer)-1)
 #define Inode2 (((struct minix2_inode *) inode_buffer)-1)
@@ -306,12 +328,12 @@ static int ask(const char *string, int def)
 {
        int c;
-        if (!repair) {
+        if (!OPT_repair) {
                bb_putchar('\n');
                errors_uncorrected = 1;
                return 0;
        }
-        if (automatic) {
+        if (OPT_automatic) {
                bb_putchar('\n');
                if (!def)
                        errors_uncorrected = 1;
@@ -423,20 +445,16 @@ static int check_zone_nr(uint16_t *nr, smallint *corrected)
 /*
 * read-block reads block nr into the buffer at addr.
 */
-static void read_block(unsigned nr, char *addr)
+static void read_block(unsigned nr, void *addr)
 {
        if (!nr) {
                memset(addr, 0, BLOCK_SIZE);
                return;
        }
-        if (BLOCK_SIZE * nr != lseek(dev_fd, BLOCK_SIZE * nr, SEEK_SET)) {
+        xlseek(dev_fd, BLOCK_SIZE * nr, SEEK_SET);
-                printf("%s: cannot seek to block in file '%s'\n",
+        if (BLOCK_SIZE != full_read(dev_fd, addr, BLOCK_SIZE)) {
-                                bb_msg_read_error, current_name);
+                printf("%s: bad block %u in file '%s'\n",
-                errors_uncorrected = 1;
+                                bb_msg_read_error, nr, current_name);
-                memset(addr, 0, BLOCK_SIZE);
-        } else if (BLOCK_SIZE != read(dev_fd, addr, BLOCK_SIZE)) {
-                printf("%s: bad block in file '%s'\n",
-                                bb_msg_read_error, current_name);
                errors_uncorrected = 1;
                memset(addr, 0, BLOCK_SIZE);
        }
@@ -445,7 +463,7 @@ static void read_block(unsigned nr, char *addr)
 /*
 * write_block writes block nr to disk.
 */
-static void write_block(unsigned nr, char *addr)
+static void write_block(unsigned nr, void *addr)
 {
        if (!nr)
                return;
@@ -455,11 +473,10 @@ static void write_block(unsigned nr, char *addr)
                errors_uncorrected = 1;
                return;
        }
-        if (BLOCK_SIZE * nr != lseek(dev_fd, BLOCK_SIZE * nr, SEEK_SET))
+        xlseek(dev_fd, BLOCK_SIZE * nr, SEEK_SET);
-                die("seek failed in write_block");
+        if (BLOCK_SIZE != full_write(dev_fd, addr, BLOCK_SIZE)) {
-        if (BLOCK_SIZE != write(dev_fd, addr, BLOCK_SIZE)) {
+                printf("%s: bad block %u in file '%s'\n",
-                printf("%s: bad block in file '%s'\n",
+                                bb_msg_write_error, nr, current_name);
-                                bb_msg_write_error, current_name);
                errors_uncorrected = 1;
        }
 }
@@ -472,7 +489,6 @@ static void write_block(unsigned nr, char *addr)
 static int map_block(struct minix1_inode *inode, unsigned blknr)
 {
        uint16_t ind[BLOCK_SIZE >> 1];
-        uint16_t dind[BLOCK_SIZE >> 1];
        int block, result;
        smallint blk_chg;
@@ -481,26 +497,22 @@ static int map_block(struct minix1_inode *inode, unsigned blknr)
        blknr -= 7;
        if (blknr < 512) {
                block = check_zone_nr(inode->i_zone + 7, &changed);
-                read_block(block, (char *) ind);
+                goto common;
-                blk_chg = 0;
-                result = check_zone_nr(blknr + ind, &blk_chg);
-                if (blk_chg)
-                        write_block(block, (char *) ind);
-                return result;
        }
        blknr -= 512;
        block = check_zone_nr(inode->i_zone + 8, &changed);
-        read_block(block, (char *) dind);
+        read_block(block, ind); /* double indirect */
        blk_chg = 0;
-        result = check_zone_nr(dind + (blknr / 512), &blk_chg);
+        result = check_zone_nr(&ind[blknr / 512], &blk_chg);
        if (blk_chg)
-                write_block(block, (char *) dind);
+                write_block(block, ind);
        block = result;
-        read_block(block, (char *) ind);
+ common:
+        read_block(block, ind);
        blk_chg = 0;
-        result = check_zone_nr(ind + (blknr % 512), &blk_chg);
+        result = check_zone_nr(&ind[blknr % 512], &blk_chg);
        if (blk_chg)
-                write_block(block, (char *) ind);
+                write_block(block, ind);
        return result;
 }
@@ -508,8 +520,6 @@ static int map_block(struct minix1_inode *inode, unsigned blknr)
 static int map_block2(struct minix2_inode *inode, unsigned blknr)
 {
        uint32_t ind[BLOCK_SIZE >> 2];
-        uint32_t dind[BLOCK_SIZE >> 2];
-        uint32_t tind[BLOCK_SIZE >> 2];
        int block, result;
        smallint blk_chg;
@@ -518,48 +528,34 @@ static int map_block2(struct minix2_inode *inode, unsigned blknr)
        blknr -= 7;
        if (blknr < 256) {
                block = check_zone_nr2(inode->i_zone + 7, &changed);
-                read_block(block, (char *) ind);
+                goto common2;
-                blk_chg = 0;
-                result = check_zone_nr2(blknr + ind, &blk_chg);
-                if (blk_chg)
-                        write_block(block, (char *) ind);
-                return result;
        }
        blknr -= 256;
-        if (blknr >= 256 * 256) {
+        if (blknr < 256 * 256) {
                block = check_zone_nr2(inode->i_zone + 8, &changed);
-                read_block(block, (char *) dind);
+                goto common1;
-                blk_chg = 0;
-                result = check_zone_nr2(dind + blknr / 256, &blk_chg);
-                if (blk_chg)
-                        write_block(block, (char *) dind);
-                block = result;
-                read_block(block, (char *) ind);
-                blk_chg = 0;
-                result = check_zone_nr2(ind + blknr % 256, &blk_chg);
-                if (blk_chg)
-                        write_block(block, (char *) ind);
-                return result;
        }
        blknr -= 256 * 256;
        block = check_zone_nr2(inode->i_zone + 9, &changed);
-        read_block(block, (char *) tind);
+        read_block(block, ind); /* triple indirect */
        blk_chg = 0;
-        result = check_zone_nr2(tind + blknr / (256 * 256), &blk_chg);
+        result = check_zone_nr2(&ind[blknr / (256 * 256)], &blk_chg);
        if (blk_chg)
-                write_block(block, (char *) tind);
+                write_block(block, ind);
        block = result;
-        read_block(block, (char *) dind);
+ common1:
+        read_block(block, ind); /* double indirect */
        blk_chg = 0;
-        result = check_zone_nr2(dind + (blknr / 256) % 256, &blk_chg);
+        result = check_zone_nr2(&ind[(blknr / 256) % 256], &blk_chg);
        if (blk_chg)
-                write_block(block, (char *) dind);
+                write_block(block, ind);
        block = result;
-        read_block(block, (char *) ind);
+ common2:
+        read_block(block, ind);
        blk_chg = 0;
-        result = check_zone_nr2(ind + blknr % 256, &blk_chg);
+        result = check_zone_nr2(&ind[blknr % 256], &blk_chg);
        if (blk_chg)
-                write_block(block, (char *) ind);
+                write_block(block, ind);
        return result;
 }
 #endif
@@ -575,9 +571,8 @@ static void write_super_block(void)
        if (!errors_uncorrected)
                Super.s_state &= ~MINIX_ERROR_FS;
-        if (BLOCK_SIZE != lseek(dev_fd, BLOCK_SIZE, SEEK_SET))
+        xlseek(dev_fd, BLOCK_SIZE, SEEK_SET);
-                die("seek failed in write_super_block");
+        if (BLOCK_SIZE != full_write(dev_fd, super_block_buffer, BLOCK_SIZE))
-        if (BLOCK_SIZE != write(dev_fd, super_block_buffer, BLOCK_SIZE))
                die("cannot write super-block");
 }
@@ -618,9 +613,8 @@ static void get_dirsize(void)
 static void read_superblock(void)
 {
-        if (BLOCK_SIZE != lseek(dev_fd, BLOCK_SIZE, SEEK_SET))
+        xlseek(dev_fd, BLOCK_SIZE, SEEK_SET);
-                die("seek failed");
+        if (BLOCK_SIZE != full_read(dev_fd, super_block_buffer, BLOCK_SIZE))
-        if (BLOCK_SIZE != read(dev_fd, super_block_buffer, BLOCK_SIZE))
                die("cannot read super block");
        /* already initialized to:
        namelen = 14;
@@ -667,7 +661,7 @@ static void read_tables(void)
                errors_uncorrected = 1;
        }
        get_dirsize();
-        if (show) {
+        if (OPT_show) {
                printf("%u inodes\n"
                        "%u blocks\n"
                        "Firstdatazone=%u (%u)\n"
@@ -685,41 +679,35 @@ static void read_tables(void)
        }
 }
-static struct minix1_inode *get_inode(unsigned nr)
+static void get_inode_common(unsigned nr, uint16_t i_mode)
 {
-        struct minix1_inode *inode;
-        if (!nr || nr > INODES)
-                return NULL;
        total++;
-        inode = Inode1 + nr;
        if (!inode_count[nr]) {
                if (!inode_in_use(nr)) {
                        printf("Inode %d is marked as 'unused', but it is used "
                                        "for file '%s'\n", nr, current_name);
-                        if (repair) {
+                        if (OPT_repair) {
                                if (ask("Mark as 'in use'", 1))
                                        mark_inode(nr);
                                else
                                        errors_uncorrected = 1;
                        }
                }
-                if (S_ISDIR(inode->i_mode))
+                if (S_ISDIR(i_mode))
                        directory++;
-                else if (S_ISREG(inode->i_mode))
+                else if (S_ISREG(i_mode))
                        regular++;
-                else if (S_ISCHR(inode->i_mode))
+                else if (S_ISCHR(i_mode))
                        chardev++;
-                else if (S_ISBLK(inode->i_mode))
+                else if (S_ISBLK(i_mode))
                        blockdev++;
-                else if (S_ISLNK(inode->i_mode))
+                else if (S_ISLNK(i_mode))
                        symlinks++;
-                else if (S_ISSOCK(inode->i_mode));
+                else if (S_ISSOCK(i_mode));
-                else if (S_ISFIFO(inode->i_mode));
+                else if (S_ISFIFO(i_mode));
                else {
-                        printf("%s has mode %05o\n", current_name, inode->i_mode);
+                        printf("%s has mode %05o\n", current_name, i_mode);
                }
        } else
                links++;
        if (!++inode_count[nr]) {
@@ -727,6 +715,16 @@ static struct minix1_inode *get_inode(unsigned nr)
                inode_count[nr]--;
                errors_uncorrected = 1;
        }
+}
+static struct minix1_inode *get_inode(unsigned nr)
+{
+        struct minix1_inode *inode;
+        if (!nr || nr > INODES)
+                return NULL;
+        inode = Inode1 + nr;
+        get_inode_common(nr, inode->i_mode);
        return inode;
 }
@@ -737,41 +735,8 @@ static struct minix2_inode *get_inode2(unsigned nr)
        if (!nr || nr > INODES)
                return NULL;
-        total++;
        inode = Inode2 + nr;
-        if (!inode_count[nr]) {
+        get_inode_common(nr, inode->i_mode);
-                if (!inode_in_use(nr)) {
-                        printf("Inode %d is marked as 'unused', but it is used "
-                                        "for file '%s'\n", nr, current_name);
-                        if (repair) {
-                                if (ask("Mark as 'in use'", 1))
-                                        mark_inode(nr);
-                                else
-                                        errors_uncorrected = 1;
-                        }
-                }
-                if (S_ISDIR(inode->i_mode))
-                        directory++;
-                else if (S_ISREG(inode->i_mode))
-                        regular++;
-                else if (S_ISCHR(inode->i_mode))
-                        chardev++;
-                else if (S_ISBLK(inode->i_mode))
-                        blockdev++;
-                else if (S_ISLNK(inode->i_mode))
-                        symlinks++;
-                else if (S_ISSOCK(inode->i_mode));
-                else if (S_ISFIFO(inode->i_mode));
-                else {
-                        printf("%s has mode %05o\n", current_name, inode->i_mode);
-                }
-        } else
-                links++;
-        if (!++inode_count[nr]) {
-                printf("Warning: inode count too big\n");
-                inode_count[nr]--;
-                errors_uncorrected = 1;
-        }
        return inode;
 }
 #endif
@@ -796,23 +761,17 @@ static void check_root2(void)
 void check_root2(void);
 #endif
-static int add_zone(uint16_t *znr, smallint *corrected)
+static int add_zone_common(int block, smallint *corrected)
 {
-        int result;
-        int block;
-        result = 0;
-        block = check_zone_nr(znr, corrected);
        if (!block)
                return 0;
        if (zone_count[block]) {
                printf("Already used block is reused in file '%s'. ",
                                current_name);
                if (ask("Clear", 1)) {
-                        *znr = 0;
                        block = 0;
                        *corrected = 1;
-                        return 0;
+                        return -1; /* "please zero out *znr" */
                }
        }
        if (!zone_in_use(block)) {
@@ -826,34 +785,30 @@ static int add_zone(uint16_t *znr, smallint *corrected)
        return block;
 }
+static int add_zone(uint16_t *znr, smallint *corrected)
+{
+        int block;
+        block = check_zone_nr(znr, corrected);
+        block = add_zone_common(block, corrected);
+        if (block == -1) {
+                *znr = 0;
+                block = 0;
+        }
+        return block;
+}
 #if ENABLE_FEATURE_MINIX2
 static int add_zone2(uint32_t *znr, smallint *corrected)
 {
-        int result;
        int block;
-        result = 0;
        block = check_zone_nr2(znr, corrected);
-        if (!block)
+        block = add_zone_common(block, corrected);
-                return 0;
+        if (block == -1) {
-        if (zone_count[block]) {
+                *znr = 0;
-                printf("Already used block is reused in file '%s'. ",
+                block = 0;
-                                current_name);
-                if (ask("Clear", 1)) {
-                        *znr = 0;
-                        block = 0;
-                        *corrected = 1;
-                        return 0;
-                }
-        }
-        if (!zone_in_use(block)) {
-                printf("Block %d in file '%s' is marked as 'unused'. ",
-                                block, current_name);
-                if (ask("Correct", 1))
-                        mark_zone(block);
        }
-        if (!++zone_count[block])
-                zone_count[block]--;
        return block;
 }
 #endif
@@ -1018,8 +973,8 @@ static void check_file(struct minix1_inode *dir, unsigned offset)
        if (!inode)
                return;
        push_filename(name);
-        if (list) {
+        if (OPT_list) {
-                if (verbose)
+                if (OPT_verbose)
                        printf("%6d %07o %3d ", ino, inode->i_mode, inode->i_nlinks);
                printf("%s%s\n", current_name, S_ISDIR(inode->i_mode) ? ":" : "");
        }
@@ -1068,8 +1023,8 @@ static void check_file2(struct minix2_inode *dir, unsigned offset)
        if (!inode)
                return;
        push_filename(name);
-        if (list) {
+        if (OPT_list) {
-                if (verbose)
+                if (OPT_verbose)
                        printf("%6d %07o %3d ", ino, inode->i_mode, inode->i_nlinks);
                printf("%s%s\n", current_name, S_ISDIR(inode->i_mode) ? ":" : "");
        }
@@ -1118,9 +1073,8 @@ static int bad_zone(int i)
 {
        char buffer[BLOCK_SIZE];
-        if (BLOCK_SIZE * i != lseek(dev_fd, BLOCK_SIZE * i, SEEK_SET))
+        xlseek(dev_fd, BLOCK_SIZE * i, SEEK_SET);
-                die("seek failed in bad_zone");
+        return (BLOCK_SIZE != full_read(dev_fd, buffer, BLOCK_SIZE));
-        return (BLOCK_SIZE != read(dev_fd, buffer, BLOCK_SIZE));
 }
 static void check_counts(void)
@@ -1128,7 +1082,7 @@ static void check_counts(void)
        int i;
        for (i = 1; i <= INODES; i++) {
-                if (warn_mode && Inode1[i].i_mode && !inode_in_use(i)) {
+                if (OPT_warn_mode && Inode1[i].i_mode && !inode_in_use(i)) {
                        printf("Inode %d has non-zero mode. ", i);
                        if (ask("Clear", 1)) {
                                Inode1[i].i_mode = 0;
@@ -1180,7 +1134,7 @@ static void check_counts2(void)
        int i;
        for (i = 1; i <= INODES; i++) {
-                if (warn_mode && Inode2[i].i_mode && !inode_in_use(i)) {
+                if (OPT_warn_mode && Inode2[i].i_mode && !inode_in_use(i)) {
                        printf("Inode %d has non-zero mode. ", i);
                        if (ask("Clear", 1)) {
                                Inode2[i].i_mode = 0;
@@ -1259,59 +1213,17 @@ int fsck_minix_main(int argc, char **argv)
        INIT_G();
-        if (INODE_SIZE1 * MINIX1_INODES_PER_BLOCK != BLOCK_SIZE)
+        opt_complementary = "=1:ar"; /* one argument; -a assumes -r */
-                die("bad inode size");
+        getopt32(argv, OPTION_STR);
-#if ENABLE_FEATURE_MINIX2
+        argv += optind;
-        if (INODE_SIZE2 * MINIX2_INODES_PER_BLOCK != BLOCK_SIZE)
+        device_name = argv[0];
-                die("bad v2 inode size");
-#endif
-        while (--argc != 0) {
-                argv++;
-                if (argv[0][0] != '-') {
-                        if (device_name)
-                                bb_show_usage();
-                        device_name = argv[0];
-                } else {
-                        while (*++argv[0]) {
-                                switch (argv[0][0]) {
-                                case 'l':
-                                        list = 1;
-                                        break;
-                                case 'a':
-                                        automatic = 1;
-                                        repair = 1;
-                                        break;
-                                case 'r':
-                                        automatic = 0;
-                                        repair = 1;
-                                        break;
-                                case 'v':
-                                        verbose = 1;
-                                        break;
-                                case 's':
-                                        show = 1;
-                                        break;
-                                case 'm':
-                                        warn_mode = 1;
-                                        break;
-                                case 'f':
-                                        force = 1;
-                                        break;
-                                default:
-                                        bb_show_usage();
-                                }
-                        }
-                }
-        }
-        if (!device_name)
-                bb_show_usage();
-        check_mount();                          /* trying to check a mounted filesystem? */
+        check_mount();  /* trying to check a mounted filesystem? */
-        if (repair && !automatic) {
+        if (OPT_manual) {
                if (!isatty(0) || !isatty(1))
                        die("need terminal for interactive repairs");
        }
-        dev_fd = xopen(device_name, repair ? O_RDWR : O_RDONLY);
+        dev_fd = xopen(device_name, OPT_repair ? O_RDWR : O_RDONLY);
        /*sync(); paranoia? */
        read_superblock();
@@ -1325,20 +1237,20 @@ int fsck_minix_main(int argc, char **argv)
        printf("%s: %s\n", applet_name, bb_banner);
        if (!(Super.s_state & MINIX_ERROR_FS)
-         && (Super.s_state & MINIX_VALID_FS) && !force
+         && (Super.s_state & MINIX_VALID_FS) && !OPT_force
        ) {
-                if (repair)
+                if (OPT_repair)
                        printf("%s is clean, check is skipped\n", device_name);
                return 0;
-        } else if (force)
+        } else if (OPT_force)
                printf("Forcing filesystem check on %s\n", device_name);
-        else if (repair)
+        else if (OPT_repair)
                printf("Filesystem on %s is dirty, needs checking\n",
                           device_name);
        read_tables();
-        if (repair && !automatic) {
+        if (OPT_manual) {
                tcgetattr(0, &sv_termios);
                tmp = sv_termios;
                tmp.c_lflag &= ~(ICANON | ECHO);
@@ -1354,7 +1266,7 @@ int fsck_minix_main(int argc, char **argv)
                check();
        }
-        if (verbose) {
+        if (OPT_verbose) {
                int i, free_cnt;
                for (i = 1, free_cnt = 0; i <= INODES; i++)
@@ -1383,10 +1295,10 @@ int fsck_minix_main(int argc, char **argv)
                write_tables();
                printf("FILE SYSTEM HAS BEEN CHANGED\n");
                sync();
-        } else if (repair)
+        } else if (OPT_repair)
                write_super_block();
-        if (repair && !automatic)
+        if (OPT_manual)
                tcsetattr(0, TCSANOW, &sv_termios);
        if (changed)
author	Denis Vlasenko <vda.linux@googlemail.com>	2008-03-17 08:32:26 +0000
committer	Denis Vlasenko <vda.linux@googlemail.com>	2008-03-17 08:32:26 +0000
commit	9f153f610fe82528bcd0f976fd9ce2122c516b2d (patch)
tree	d16b02a2b0b6514034d9642b47f91b662c46e765 /util-linux/fsck_minix.c
parent	3f165fa5b3b38fa4b321be94a97f06927f636fb1 (diff)
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