diff options
Diffstat (limited to 'ubifs-utils/libubifs/super.c')
| -rw-r--r-- | ubifs-utils/libubifs/super.c | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/ubifs-utils/libubifs/super.c b/ubifs-utils/libubifs/super.c index 9fa366f..155489d 100644 --- a/ubifs-utils/libubifs/super.c +++ b/ubifs-utils/libubifs/super.c @@ -138,6 +138,53 @@ int close_target(struct ubifs_info *c) } /** + * ubifs_open_volume - open UBI volume. + * @c: the UBIFS file-system description object + * @volume_name: the UBI volume name + * + * Open ubi volume. This function is implemented by open_ubi + open_target. + * + * Returns %0 in case of success and a negative error code in case of failure. + */ +int ubifs_open_volume(struct ubifs_info *c, const char *volume_name) +{ + int err; + + err = open_ubi(c, volume_name); + if (err) { + ubifs_err(c, "cannot open libubi. %s", strerror(errno)); + return err; + } + + err = open_target(c); + if (err) + close_ubi(c); + + return err; +} + +/** + * ubifs_close_volume - close UBI volume. + * @c: the UBIFS file-system description object + * + * Close ubi volume. This function is implemented by close_target + close_ubi. + * + * Returns %0 in case of success and a negative error code in case of failure. + */ +int ubifs_close_volume(struct ubifs_info *c) +{ + int err; + + err = close_target(c); + if (err) + return err; + + close_ubi(c); + + return 0; +} + +/** * check_volume_empty - check if the UBI volume is empty. * @c: the UBIFS file-system description object * @@ -197,6 +244,11 @@ void init_ubifs_info(struct ubifs_info *c, int program_type) case MKFS_PROGRAM_TYPE: c->program_name = MKFS_PROGRAM_NAME; break; + case FSCK_PROGRAM_TYPE: + c->program_name = FSCK_PROGRAM_NAME; + /* Always check crc for data node. */ + c->no_chk_data_crc = 0; + break; default: assert(0); break; |