void
quot(char *name, char *mp)
{
int fd;
get_inode(-1, NULL, 0); /* flush cache */
inituser();
initfsizes();
if ((fd = open(name,0)) < 0
|| lseek(fd,SBOFF,0) != SBOFF
|| read(fd,superblock,SBSIZE) != SBSIZE) {
warn("%s", name);
close(fd);
return;
}
if (((struct fs *)superblock)->fs_magic != FS_MAGIC) {
warnx("%s: not a BSD filesystem",name);
close(fd);
return;
}
printf("%s:",name);
if (mp)
printf(" (%s)",mp);
putchar('\n');
(*func)(fd,(struct fs *)superblock,name);
close(fd);
}
void
quot(char *name, char *mp)
{
int fd;
struct fs *fs;
get_inode(-1, NULL, 0); /* flush cache */
inituser();
initfsizes();
if ((fd = open(name,0)) < 0) {
warn("%s", name);
close(fd);
return;
}
switch (sbget(fd, &fs, -1)) {
case 0:
break;
case ENOENT:
warn("Cannot find file system superblock");
close(fd);
return;
default:
warn("Unable to read file system superblock");
close(fd);
return;
}
printf("%s:",name);
if (mp)
printf(" (%s)",mp);
putchar('\n');
(*func)(fd, fs, name);
close(fd);
}
void
quot(char *name, char *mp)
{
int i, fd;
struct fs *fs;
get_inode(-1, NULL, 0); /* flush cache */
inituser();
initfsizes();
/*
* XXX this is completely broken. Of course you can't read a
* directory, well, not anymore. How to fix this, though...
*/
if ((fd = open(name, 0)) < 0) {
warn("%s", name);
return;
}
for (i = 0; sblock_try[i] != -1; i++) {
if (lseek(fd, sblock_try[i], 0) != sblock_try[i]) {
close(fd);
return;
}
if (read(fd, superblock, SBLOCKSIZE) != SBLOCKSIZE) {
close(fd);
return;
}
fs = (struct fs *)superblock;
if ((fs->fs_magic == FS_UFS1_MAGIC ||
(fs->fs_magic == FS_UFS2_MAGIC &&
fs->fs_sblockloc == sblock_try[i])) &&
fs->fs_bsize <= MAXBSIZE &&
fs->fs_bsize >= sizeof(struct fs))
break;
}
if (sblock_try[i] == -1) {
warnx("%s: not a BSD filesystem", name);
close(fd);
return;
}
ffs_oldfscompat(fs);
printf("%s:", name);
if (mp)
printf(" (%s)", mp);
putchar('\n');
(*func)(fd, fs, name);
close(fd);
}
void
quot(char *name, char *mp)
{
int i, fd;
struct fs *fs;
get_inode(-1, NULL, 0); /* flush cache */
inituser();
initfsizes();
if ((fd = open(name,0)) < 0) {
warn("%s", name);
close(fd);
return;
}
for (i = 0; sblock_try[i] != -1; i++) {
if (lseek(fd, sblock_try[i], 0) != sblock_try[i]) {
close(fd);
return;
}
if (read(fd, superblock, SBLOCKSIZE) != SBLOCKSIZE) {
close(fd);
return;
}
fs = (struct fs *)superblock;
if ((fs->fs_magic == FS_UFS1_MAGIC ||
(fs->fs_magic == FS_UFS2_MAGIC &&
fs->fs_sblockloc == sblock_try[i])) &&
fs->fs_bsize <= MAXBSIZE &&
fs->fs_bsize >= sizeof(struct fs))
break;
}
if (sblock_try[i] == -1) {
warnx("%s: not a BSD filesystem",name);
close(fd);
return;
}
printf("%s:",name);
if (mp)
printf(" (%s)",mp);
putchar('\n');
(*func)(fd, fs, name);
close(fd);
}
