int vfswrap_get_quota(struct vfs_handle_struct *handle, struct connection_struct *conn, enum SMB_QUOTA_TYPE qtype, unid_t id, SMB_DISK_QUOTA *qt)
{
#ifdef HAVE_SYS_QUOTAS
int result;
START_PROFILE(syscall_get_quota);
result = sys_get_quota(conn->connectpath, qtype, id, qt);
END_PROFILE(syscall_get_quota);
return result;
#else
errno = ENOSYS;
return -1;
#endif
}
/* wrapper to the new sys_quota interface
this file should be removed later
*/
BOOL disk_quotas(const char *path,SMB_BIG_UINT *bsize,SMB_BIG_UINT *dfree,SMB_BIG_UINT *dsize)
{
int r;
SMB_DISK_QUOTA D;
unid_t id;
id.uid = geteuid();
ZERO_STRUCT(D);
r=sys_get_quota(path, SMB_USER_QUOTA_TYPE, id, &D);
/* Use softlimit to determine disk space, except when it has been exceeded */
*bsize = D.bsize;
if (r == -1) {
if (errno == EDQUOT) {
*dfree =0;
*dsize =D.curblocks;
return (True);
} else {
goto try_group_quota;
}
}
/* Use softlimit to determine disk space, except when it has been exceeded */
if (
(D.softlimit && D.curblocks >= D.softlimit) ||
(D.hardlimit && D.curblocks >= D.hardlimit) ||
(D.isoftlimit && D.curinodes >= D.isoftlimit) ||
(D.ihardlimit && D.curinodes>=D.ihardlimit)
) {
*dfree = 0;
*dsize = D.curblocks;
} else if (D.softlimit==0 && D.hardlimit==0) {
goto try_group_quota;
} else {
if (D.softlimit == 0)
D.softlimit = D.hardlimit;
*dfree = D.softlimit - D.curblocks;
*dsize = D.softlimit;
}
return True;
try_group_quota:
id.gid = getegid();
ZERO_STRUCT(D);
r=sys_get_quota(path, SMB_GROUP_QUOTA_TYPE, id, &D);
/* Use softlimit to determine disk space, except when it has been exceeded */
*bsize = D.bsize;
if (r == -1) {
if (errno == EDQUOT) {
*dfree =0;
*dsize =D.curblocks;
return (True);
} else {
return False;
}
}
/* Use softlimit to determine disk space, except when it has been exceeded */
if (
(D.softlimit && D.curblocks >= D.softlimit) ||
(D.hardlimit && D.curblocks >= D.hardlimit) ||
(D.isoftlimit && D.curinodes >= D.isoftlimit) ||
(D.ihardlimit && D.curinodes>=D.ihardlimit)
) {
*dfree = 0;
*dsize = D.curblocks;
} else if (D.softlimit==0 && D.hardlimit==0) {
return False;
} else {
if (D.softlimit == 0)
D.softlimit = D.hardlimit;
*dfree = D.softlimit - D.curblocks;
*dsize = D.softlimit;
}
return (True);
}
