#include "debugfs.h"
#include "uuid/uuid.h"
#include "e2p/e2p.h"
+#include "support/quotaio.h"
static struct ext2_super_block set_sb;
static struct ext2_inode_large set_inode;
static errcode_t parse_mmp_clear(struct field_set_info *info, char *field,
char *arg);
+#if __GNUC_PREREQ (4, 6)
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wmissing-field-initializers"
+#endif
+
static struct field_set_info super_fields[] = {
{ "inodes_count", &set_sb.s_inodes_count, NULL, 4, parse_uint },
{ "blocks_count", &set_sb.s_blocks_count, &set_sb.s_blocks_count_hi,
{ "mount_opts", &set_sb.s_mount_opts, NULL, 64, parse_string },
{ "usr_quota_inum", &set_sb.s_usr_quota_inum, NULL, 4, parse_uint },
{ "grp_quota_inum", &set_sb.s_grp_quota_inum, NULL, 4, parse_uint },
+ { "prj_quota_inum", &set_sb.s_prj_quota_inum, NULL, 4, parse_uint },
{ "overhead_blocks", &set_sb.s_overhead_blocks, NULL, 4, parse_uint },
{ "backup_bgs", &set_sb.s_backup_bgs[0], NULL, 4, parse_uint,
FLAG_ARRAY, 2 },
FLAG_ARRAY, 4 },
{ "encrypt_pw_salt", &set_sb.s_encrypt_pw_salt, NULL, 16, parse_uuid },
{ "lpf_ino", &set_sb.s_lpf_ino, NULL, 4, parse_uint },
+ { "checksum_seed", &set_sb.s_checksum_seed, NULL, 4, parse_uint },
{ 0, 0, 0, 0 }
};
{ "uid", &set_inode.i_uid, &set_inode.osd2.linux2.l_i_uid_high,
2, parse_uint },
{ "size", &set_inode.i_size, &set_inode.i_size_high, 4, parse_uint },
- { "atime", &set_inode.i_atime, NULL, 4, parse_time },
- { "ctime", &set_inode.i_ctime, NULL, 4, parse_time },
- { "mtime", &set_inode.i_mtime, NULL, 4, parse_time },
- { "dtime", &set_inode.i_dtime, NULL, 4, parse_time },
+ { "atime", &set_inode.i_atime, &set_inode.i_atime_extra,
+ 4, parse_time },
+ { "ctime", &set_inode.i_ctime, &set_inode.i_ctime_extra,
+ 4, parse_time },
+ { "mtime", &set_inode.i_mtime, &set_inode.i_mtime_extra,
+ 4, parse_time },
+ { "dtime", &set_inode.i_dtime, NULL,
+ 4, parse_time },
{ "gid", &set_inode.i_gid, &set_inode.osd2.linux2.l_i_gid_high,
2, parse_uint },
{ "links_count", &set_inode.i_links_count, NULL, 2, parse_uint },
/* Special case: i_file_acl_high is 2 bytes */
{ "file_acl", &set_inode.i_file_acl,
&set_inode.osd2.linux2.l_i_file_acl_high, 6, parse_uint },
- { "dir_acl", &set_inode.i_dir_acl, NULL, 4, parse_uint, FLAG_ALIAS },
{ "faddr", &set_inode.i_faddr, NULL, 4, parse_uint },
{ "frag", &set_inode.osd2.hurd2.h_i_frag, NULL, 1, parse_uint, FLAG_ALIAS },
{ "fsize", &set_inode.osd2.hurd2.h_i_fsize, NULL, 1, parse_uint },
{ "extra_isize", &set_inode.i_extra_isize, NULL,
2, parse_uint },
{ "ctime_extra", &set_inode.i_ctime_extra, NULL,
- 4, parse_uint },
+ 4, parse_uint, FLAG_ALIAS },
{ "mtime_extra", &set_inode.i_mtime_extra, NULL,
- 4, parse_uint },
+ 4, parse_uint, FLAG_ALIAS },
{ "atime_extra", &set_inode.i_atime_extra, NULL,
- 4, parse_uint },
- { "crtime", &set_inode.i_crtime, NULL, 4, parse_uint },
+ 4, parse_uint, FLAG_ALIAS },
+ { "crtime", &set_inode.i_crtime, &set_inode.i_crtime_extra,
+ 4, parse_time },
{ "crtime_extra", &set_inode.i_crtime_extra, NULL,
- 4, parse_uint },
+ 4, parse_uint, FLAG_ALIAS },
+ { "projid", &set_inode.i_projid, NULL, 4, parse_uint },
{ "bmap", NULL, NULL, 4, parse_bmap, FLAG_ARRAY },
{ 0, 0, 0, 0 }
};
{ "checksum", &set_mmp.mmp_checksum, NULL, 4, parse_uint },
{ 0, 0, 0, 0 }
};
+#if __GNUC_PREREQ (4, 6)
+#pragma GCC diagnostic pop
+#endif
#ifdef UNITTEST
+
static void do_verify_field_set_info(struct field_set_info *fields,
const void *data, size_t size)
{
/*
* Note: info->size == 6 is special; this means a base size 4 bytes,
- * and secondiory (high) size of 2 bytes. This is needed for the
+ * and secondary (high) size of 2 bytes. This is needed for the
* special case of i_blocks_high and i_file_acl_high.
*/
static errcode_t parse_uint(struct field_set_info *info, char *field,
}
if (!field2)
return 0;
- n = num >> (size*8);
+ n = (size == 8) ? 0 : (num >> (size*8));
u.ptr8 = (__u8 *) field2;
if (info->size == 6)
size = 2;
}
static errcode_t parse_time(struct field_set_info *info,
- char *field EXT2FS_ATTR((unused)), char *arg)
+ char *field, char *arg)
{
- time_t t;
- __u32 *ptr32;
+ __s64 t;
+ __u32 t_low, t_high;
+ __u32 *ptr_low, *ptr_high;
+
+ if (check_suffix(field))
+ return parse_uint(info, field, arg);
- ptr32 = (__u32 *) info->ptr;
+ ptr_low = (__u32 *) info->ptr;
+ ptr_high = (__u32 *) info->ptr2;
t = string_to_time(arg);
- if (t == ((time_t) -1)) {
+ if (t == -1) {
fprintf(stderr, "Couldn't parse '%s' for field %s.\n",
arg, info->name);
return EINVAL;
}
- *ptr32 = t;
+ t_low = (__u32) t;
+ t_high = ((t - (__s32)t) >> 32) & EXT4_EPOCH_MASK;
+ *ptr_low = t_low;
+ if (ptr_high)
+ *ptr_high = (*ptr_high & ~EXT4_EPOCH_MASK) | t_high;
return 0;
}
static errcode_t parse_gd_csum(struct field_set_info *info, char *field,
char *arg)
{
+ __u16 *checksum = info->ptr;
if (strcmp(arg, "calc") == 0) {
- ext2fs_group_desc_csum_set(current_fs, set_bg);
- memcpy(&set_gd, ext2fs_group_desc(current_fs,
- current_fs->group_desc,
- set_bg),
- sizeof(set_gd));
- printf("Checksum set to 0x%04x\n",
- ext2fs_bg_checksum(current_fs, set_bg));
+ *checksum = ext2fs_group_desc_csum(current_fs, set_bg);
+ printf("Checksum set to 0x%04x\n", *checksum);
return 0;
}
-
return parse_uint(info, field, arg);
}
void do_set_block_group_descriptor(int argc, char *argv[])
{
const char *usage = "<bg number> <field> <value>\n"
- "\t\"set_block_group_descriptor -l\" will list the names of "
+ "\t\"set_block_group -l\" will list the names of "
"the fields in a block group descriptor\n\twhich can be set.";
struct field_set_info *table;
struct field_set_info *ss;
return;
}
- if (common_args_process(argc, argv, 4, 4, "set_block_group_descriptor",
+ if (common_args_process(argc, argv, 4, 4, "set_block_group",
usage, CHECK_FS_RW))
return;
return 1; /* we don't need the MMP block written again */
}
+#ifdef CONFIG_MMP
void do_set_mmp_value(int argc, char *argv[])
{
-#ifdef CONFIG_MMP
const char *usage = "<field> <value>\n"
"\t\"set_mmp_value -l\" will list the names of "
"MMP fields\n\twhich can be set.";
&set_mmp);
*mmp_s = set_mmp;
}
+}
#else
+void do_set_mmp_value(int argc EXT2FS_ATTR((unused)),
+ char *argv[] EXT2FS_ATTR((unused)))
+{
fprintf(stdout, "MMP is unsupported, please recompile with "
"--enable-mmp\n");
-#endif
}
+#endif
git://git.whamcloud.com / tools / e2fsprogs.git / blobdiff