diff options
Diffstat (limited to 'e2fsprogs/tune2fs.c')
| -rw-r--r-- | e2fsprogs/tune2fs.c | 32 |
1 files changed, 13 insertions, 19 deletions
diff --git a/e2fsprogs/tune2fs.c b/e2fsprogs/tune2fs.c index d22deed..c8dfc69 100644 --- a/e2fsprogs/tune2fs.c +++ b/e2fsprogs/tune2fs.c @@ -54,7 +54,8 @@ static int m_flag, M_flag, r_flag, s_flag = -1, u_flag, U_flag, T_flag; static time_t last_check_time; static int print_label; static int max_mount_count, mount_count, mount_flags; -static unsigned long interval, reserved_ratio, reserved_blocks; +static unsigned long interval, reserved_blocks; +static unsigned reserved_ratio; static unsigned long resgid, resuid; static unsigned short errors; static int open_flag; @@ -410,19 +411,14 @@ static void parse_tune2fs_options(int argc, char **argv) switch (c) { case 'c': - if (safe_strtoi(optarg, &max_mount_count) || max_mount_count > 16000) { - goto MOUNTS_COUNT_ERROR; - } + max_mount_count = xatou_range(optarg, 0, 16000); if (max_mount_count == 0) max_mount_count = -1; c_flag = 1; open_flag = EXT2_FLAG_RW; break; case 'C': - if (safe_strtoi(optarg, &mount_count) || mount_count > 16000) { -MOUNTS_COUNT_ERROR: - bb_error_msg_and_die("bad mounts count - %s", optarg); - } + mount_count = xatou_range(optarg, 0, 16000); C_flag = 1; open_flag = EXT2_FLAG_RW; break; @@ -443,13 +439,14 @@ MOUNTS_COUNT_ERROR: f_flag = 1; break; case 'g': - if (safe_strtoul(optarg, &resgid)) + resgid = bb_strtoul(optarg, NULL, 10); + if (errno) resgid = bb_xgetgrnam(optarg); g_flag = 1; open_flag = EXT2_FLAG_RW; break; case 'i': - interval = strtoul (optarg, &tmp, 0); + interval = strtoul(optarg, &tmp, 0); switch (*tmp) { case 's': tmp++; @@ -497,9 +494,7 @@ MOUNTS_COUNT_ERROR: EXT2_FLAG_JOURNAL_DEV_OK; break; case 'm': - if(safe_strtoul(optarg, &reserved_ratio) || reserved_ratio > 50) { - bb_error_msg_and_die("bad reserved block ratio - %s", optarg); - } + reserved_ratio = xatou_range(optarg, 0, 50); m_flag = 1; open_flag = EXT2_FLAG_RW; break; @@ -524,9 +519,7 @@ MOUNTS_COUNT_ERROR: open_flag = EXT2_FLAG_RW; break; case 'r': - if(safe_strtoul(optarg, &reserved_blocks)) { - bb_error_msg_and_die("bad reserved blocks count - %s", optarg); - } + reserved_blocks = xatoul(optarg); r_flag = 1; open_flag = EXT2_FLAG_RW; break; @@ -540,7 +533,8 @@ MOUNTS_COUNT_ERROR: open_flag = EXT2_FLAG_RW; break; case 'u': - if (safe_strtoul(optarg, &resuid)) + resuid = bb_strtoul(optarg, NULL, 10); + if (errno) resuid = bb_xgetpwnam(optarg); u_flag = 1; open_flag = EXT2_FLAG_RW; @@ -646,9 +640,9 @@ int tune2fs_main(int argc, char **argv) } if (m_flag) { sb->s_r_blocks_count = (sb->s_blocks_count / 100) - * reserved_ratio; + * reserved_ratio; ext2fs_mark_super_dirty(fs); - printf("Setting reserved blocks percentage to %lu (%u blocks)\n", + printf("Setting reserved blocks percentage to %u (%u blocks)\n", reserved_ratio, sb->s_r_blocks_count); } if (r_flag) { |