#include <time.h>
#include "e2p.h"
+#include "support/quotaio.h"
static void print_user (unsigned short uid, FILE *f)
{
static __u64 e2p_blocks_count(struct ext2_super_block *super)
{
return super->s_blocks_count |
- (super->s_feature_incompat & EXT4_FEATURE_INCOMPAT_64BIT ?
+ (ext2fs_has_feature_64bit(super) ?
(__u64) super->s_blocks_count_hi << 32 : 0);
}
static __u64 e2p_r_blocks_count(struct ext2_super_block *super)
{
return super->s_r_blocks_count |
- (super->s_feature_incompat & EXT4_FEATURE_INCOMPAT_64BIT ?
+ (ext2fs_has_feature_64bit(super) ?
(__u64) super->s_r_blocks_count_hi << 32 : 0);
}
static __u64 e2p_free_blocks_count(struct ext2_super_block *super)
{
return super->s_free_blocks_count |
- (super->s_feature_incompat & EXT4_FEATURE_INCOMPAT_64BIT ?
+ (ext2fs_has_feature_64bit(super) ?
(__u64) super->s_free_blocks_hi << 32 : 0);
}
}
}
+static const char *quota_prefix[MAXQUOTAS] = {
+ [USRQUOTA] = "User quota inode:",
+ [GRPQUOTA] = "Group quota inode:",
+ [PRJQUOTA] = "Project quota inode:",
+};
+
+/**
+ * Convert type of quota to written representation
+ */
+static const char *quota_type2prefix(enum quota_type qtype)
+{
+ return quota_prefix[qtype];
+}
+
void list_super2(struct ext2_super_block * sb, FILE *f)
{
int inode_blocks_per_group;
- char buf[80], *str;
+ char *str;
time_t tm;
+ enum quota_type qtype;
inode_blocks_per_group = (((sb->s_inodes_per_group *
EXT2_INODE_SIZE(sb)) +
EXT2_BLOCK_SIZE(sb) - 1) /
EXT2_BLOCK_SIZE(sb));
- if (sb->s_volume_name[0]) {
- memset(buf, 0, sizeof(buf));
- strncpy(buf, sb->s_volume_name, sizeof(sb->s_volume_name));
- } else
- strcpy(buf, "<none>");
- fprintf(f, "Filesystem volume name: %s\n", buf);
- if (sb->s_last_mounted[0]) {
- memset(buf, 0, sizeof(buf));
- strncpy(buf, sb->s_last_mounted, sizeof(sb->s_last_mounted));
- } else
- strcpy(buf, "<not available>");
- fprintf(f, "Last mounted on: %s\n", buf);
+ if (sb->s_volume_name[0])
+ fprintf(f, "Filesystem volume name: %.*s\n",
+ EXT2_LEN_STR(sb->s_volume_name));
+ else
+ fprintf(f, "Filesystem volume name: <none>\n");
+ if (sb->s_last_mounted[0])
+ fprintf(f, "Last mounted on: %.*s\n",
+ EXT2_LEN_STR(sb->s_last_mounted));
+ else
+ fprintf(f, "Last mounted on: <not available>\n");
fprintf(f, "Filesystem UUID: %s\n", e2p_uuid2str(sb->s_uuid));
fprintf(f, "Filesystem magic number: 0x%04X\n", sb->s_magic);
fprintf(f, "Filesystem revision #: %d", sb->s_rev_level);
print_super_flags(sb, f);
print_mntopts(sb, f);
if (sb->s_mount_opts[0])
- fprintf(f, "Mount options: %s\n", sb->s_mount_opts);
+ fprintf(f, "Mount options: %.*s\n",
+ EXT2_LEN_STR(sb->s_mount_opts));
fprintf(f, "Filesystem state: ");
print_fs_state (f, sb->s_state);
fprintf(f, "\n");
fprintf(f, "Free inodes: %u\n", sb->s_free_inodes_count);
fprintf(f, "First block: %u\n", sb->s_first_data_block);
fprintf(f, "Block size: %u\n", EXT2_BLOCK_SIZE(sb));
- if (sb->s_feature_ro_compat & EXT4_FEATURE_RO_COMPAT_BIGALLOC)
+ if (ext2fs_has_feature_bigalloc(sb))
fprintf(f, "Cluster size: %u\n",
EXT2_CLUSTER_SIZE(sb));
else
fprintf(f, "Fragment size: %u\n",
EXT2_CLUSTER_SIZE(sb));
- if (sb->s_feature_incompat & EXT4_FEATURE_INCOMPAT_64BIT)
+ if (ext2fs_has_feature_64bit(sb))
fprintf(f, "Group descriptor size: %u\n", sb->s_desc_size);
if (sb->s_reserved_gdt_blocks)
fprintf(f, "Reserved GDT blocks: %u\n",
sb->s_reserved_gdt_blocks);
fprintf(f, "Blocks per group: %u\n", sb->s_blocks_per_group);
- if (sb->s_feature_ro_compat & EXT4_FEATURE_RO_COMPAT_BIGALLOC)
+ if (ext2fs_has_feature_bigalloc(sb))
fprintf(f, "Clusters per group: %u\n",
sb->s_clusters_per_group);
else
if (sb->s_last_orphan)
fprintf(f, "First orphan inode: %u\n",
sb->s_last_orphan);
- if ((sb->s_feature_compat & EXT2_FEATURE_COMPAT_DIR_INDEX) ||
+ if (ext2fs_has_feature_dir_index(sb) ||
sb->s_def_hash_version)
fprintf(f, "Default directory hash: %s\n",
e2p_hash2string(sb->s_def_hash_version));
if (sb->s_first_error_time) {
tm = sb->s_first_error_time;
fprintf(f, "First error time: %s", ctime(&tm));
- memset(buf, 0, sizeof(buf));
- strncpy(buf, (char *)sb->s_first_error_func,
- sizeof(sb->s_first_error_func));
- fprintf(f, "First error function: %s\n", buf);
+ fprintf(f, "First error function: %.*s\n",
+ EXT2_LEN_STR(sb->s_first_error_func));
fprintf(f, "First error line #: %u\n",
sb->s_first_error_line);
fprintf(f, "First error inode #: %u\n",
if (sb->s_last_error_time) {
tm = sb->s_last_error_time;
fprintf(f, "Last error time: %s", ctime(&tm));
- memset(buf, 0, sizeof(buf));
- strncpy(buf, (char *)sb->s_last_error_func,
- sizeof(sb->s_last_error_func));
- fprintf(f, "Last error function: %s\n", buf);
+ fprintf(f, "Last error function: %.*s\n",
+ EXT2_LEN_STR(sb->s_last_error_func));
fprintf(f, "Last error line #: %u\n",
sb->s_last_error_line);
fprintf(f, "Last error inode #: %u\n",
fprintf(f, "Last error block #: %llu\n",
sb->s_last_error_block);
}
- if (sb->s_feature_incompat & EXT4_FEATURE_INCOMPAT_MMP) {
+ if (ext2fs_has_feature_mmp(sb)) {
fprintf(f, "MMP block number: %llu\n",
(long long)sb->s_mmp_block);
fprintf(f, "MMP update interval: %u\n",
sb->s_mmp_update_interval);
}
- if (sb->s_usr_quota_inum)
- fprintf(f, "User quota inode: %u\n",
- sb->s_usr_quota_inum);
- if (sb->s_grp_quota_inum)
- fprintf(f, "Group quota inode: %u\n",
- sb->s_grp_quota_inum);
-
- if (sb->s_feature_ro_compat & EXT4_FEATURE_RO_COMPAT_METADATA_CSUM) {
+ for (qtype = 0; qtype < MAXQUOTAS; qtype++) {
+ if (*quota_sb_inump(sb, qtype) != 0)
+ fprintf(f, "%-26s%u\n",
+ quota_type2prefix(qtype),
+ *quota_sb_inump(sb, qtype));
+ }
+
+ if (ext2fs_has_feature_metadata_csum(sb)) {
fprintf(f, "Checksum type: %s\n",
checksum_type(sb->s_checksum_type));
fprintf(f, "Checksum: 0x%08x\n",
if (!e2p_is_null_uuid(sb->s_encrypt_pw_salt))
fprintf(f, "Encryption PW Salt: %s\n",
e2p_uuid2str(sb->s_encrypt_pw_salt));
+
+ if (ext2fs_has_feature_csum_seed(sb))
+ fprintf(f, "Checksum seed: 0x%08x\n",
+ sb->s_checksum_seed);
+ if (ext2fs_has_feature_casefold(sb))
+ fprintf(f, "Character encoding: %s\n",
+ e2p_encoding2str(sb->s_encoding));
}
void list_super (struct ext2_super_block * s)
projects / thirdparty / e2fsprogs.git / blobdiff