diff options
Diffstat (limited to 'source3/lib')
| -rw-r--r-- | source3/lib/sysquotas.c | 529 |
1 files changed, 0 insertions, 529 deletions
diff --git a/source3/lib/sysquotas.c b/source3/lib/sysquotas.c index 3223ecb580..6883444e00 100644 --- a/source3/lib/sysquotas.c +++ b/source3/lib/sysquotas.c @@ -24,255 +24,6 @@ #ifdef HAVE_SYS_QUOTAS #if defined(HAVE_QUOTACTL_4A) -/* long quotactl(int cmd, char *special, qid_t id, caddr_t addr) */ -/* this is used by: linux,HPUX,IRIX */ - -/**************************************************************************** - Abstract out the old and new Linux quota get calls. -****************************************************************************/ -static int sys_get_vfs_quota(const char *path, const char *bdev, enum SMB_QUOTA_TYPE qtype, unid_t id, SMB_DISK_QUOTA *dp) -{ - int ret = -1; - uint32 qflags = 0; - struct SYS_DQBLK D; - SMB_BIG_UINT bsize = (SMB_BIG_UINT)QUOTABLOCK_SIZE; - - if (!path||!bdev||!dp) - smb_panic("sys_get_vfs_quota: called with NULL pointer"); - - ZERO_STRUCT(D); - ZERO_STRUCT(*dp); - dp->qtype = qtype; - - switch (qtype) { - case SMB_USER_QUOTA_TYPE: - if ((ret = quotactl(QCMD(Q_GETQUOTA,USRQUOTA), bdev, id.uid, (CADDR_T)&D))) { - return ret; - } - - if ((D.dqb_curblocks==0)&& - (D.dqb_bsoftlimit==0)&& - (D.dqb_bhardlimit==0)) { - /* the upper layer functions don't want empty quota records...*/ - return -1; - } - - break; -#ifdef HAVE_GROUP_QUOTA - case SMB_GROUP_QUOTA_TYPE: - if ((ret = quotactl(QCMD(Q_GETQUOTA,GRPQUOTA), bdev, id.gid, (CADDR_T)&D))) { - return ret; - } - - if ((D.dqb_curblocks==0)&& - (D.dqb_bsoftlimit==0)&& - (D.dqb_bhardlimit==0)) { - /* the upper layer functions don't want empty quota records...*/ - return -1; - } - - break; -#endif /* HAVE_GROUP_QUOTA */ - case SMB_USER_FS_QUOTA_TYPE: - id.uid = getuid(); - - if ((ret = quotactl(QCMD(Q_GETQUOTA,USRQUOTA), bdev, id.uid, (CADDR_T)&D))==0) { - qflags |= QUOTAS_DENY_DISK; - } - - ret = 0; - break; -#ifdef HAVE_GROUP_QUOTA - case SMB_GROUP_FS_QUOTA_TYPE: - id.gid = getgid(); - - if ((ret = quotactl(QCMD(Q_GETQUOTA,GRPQUOTA), bdev, id.gid, (CADDR_T)&D))==0) { - qflags |= QUOTAS_DENY_DISK; - } - - ret = 0; - break; -#endif /* HAVE_GROUP_QUOTA */ - default: - errno = ENOSYS; - return -1; - } - - dp->bsize = bsize; - dp->softlimit = (SMB_BIG_UINT)D.dqb_bsoftlimit; - dp->hardlimit = (SMB_BIG_UINT)D.dqb_bhardlimit; - dp->ihardlimit = (SMB_BIG_UINT)D.dqb_ihardlimit; - dp->isoftlimit = (SMB_BIG_UINT)D.dqb_isoftlimit; - dp->curinodes = (SMB_BIG_UINT)D.dqb_curinodes; - dp->curblocks = (SMB_BIG_UINT)D.dqb_curblocks; - - - dp->qflags = qflags; - - return ret; -} - -/**************************************************************************** - Abstract out the old and new Linux quota set calls. -****************************************************************************/ - -static int sys_set_vfs_quota(const char *path, const char *bdev, enum SMB_QUOTA_TYPE qtype, unid_t id, SMB_DISK_QUOTA *dp) -{ - int ret = -1; - uint32 qflags = 0; - uint32 oldqflags = 0; - struct SYS_DQBLK D; - SMB_BIG_UINT bsize = (SMB_BIG_UINT)QUOTABLOCK_SIZE; - - if (!path||!bdev||!dp) - smb_panic("sys_set_vfs_quota: called with NULL pointer"); - - ZERO_STRUCT(D); - - if (bsize == dp->bsize) { - D.dqb_bsoftlimit = dp->softlimit; - D.dqb_bhardlimit = dp->hardlimit; - D.dqb_ihardlimit = dp->ihardlimit; - D.dqb_isoftlimit = dp->isoftlimit; - } else { - D.dqb_bsoftlimit = (dp->softlimit*dp->bsize)/bsize; - D.dqb_bhardlimit = (dp->hardlimit*dp->bsize)/bsize; - D.dqb_ihardlimit = (dp->ihardlimit*dp->bsize)/bsize; - D.dqb_isoftlimit = (dp->isoftlimit*dp->bsize)/bsize; - } - - qflags = dp->qflags; - - switch (qtype) { - case SMB_USER_QUOTA_TYPE: - ret = quotactl(QCMD(Q_SETQLIM,USRQUOTA), bdev, id.uid, (CADDR_T)&D); - break; -#ifdef HAVE_GROUP_QUOTA - case SMB_GROUP_QUOTA_TYPE: - ret = quotactl(QCMD(Q_SETQLIM,GRPQUOTA), bdev, id.gid, (CADDR_T)&D); - break; -#endif /* HAVE_GROUP_QUOTA */ - case SMB_USER_FS_QUOTA_TYPE: - /* this stuff didn't work as it should: - * switching on/off quota via quotactl() - * didn't work! - * So we just return 0 - * --metze - * - * On HPUX we didn't have the mount path, - * we need to fix sys_path_to_bdev() - * - */ -#if 0 - id.uid = getuid(); - - ret = quotactl(QCMD(Q_GETQUOTA,USRQUOTA), bdev, id.uid, (CADDR_T)&D); - - if ((qflags"AS_DENY_DISK)||(qflags"AS_ENABLED)) { - if (ret == 0) { - char *quota_file = NULL; - - asprintf("a_file,"/%s/%s%s",path, QUOTAFILENAME,USERQUOTAFILE_EXTENSION); - if (quota_file == NULL) { - DEBUG(0,("asprintf() failed!\n")); - errno = ENOMEM; - return -1; - } - - ret = quotactl(QCMD(Q_QUOTAON,USRQUOTA), bdev, -1,(CADDR_T)quota_file); - } else { - ret = 0; - } - } else { - if (ret != 0) { - /* turn off */ - ret = quotactl(QCMD(Q_QUOTAOFF,USRQUOTA), bdev, -1, (CADDR_T)0); - } else { - ret = 0; - } - } - - DEBUG(0,("vfs_fs_quota: ret(%d) errno(%d)[%s] uid(%d) bdev[%s]\n", - ret,errno,strerror(errno),id.uid,bdev)); -#else - id.uid = getuid(); - - if ((ret = quotactl(QCMD(Q_GETQUOTA,USRQUOTA), bdev, id.uid, (CADDR_T)&D))==0) { - oldqflags |= QUOTAS_DENY_DISK; - } - - if (oldqflags == qflags) { - ret = 0; - } else { - ret = -1; - } -#endif - break; -#ifdef HAVE_GROUP_QUOTA - case SMB_GROUP_FS_QUOTA_TYPE: - /* this stuff didn't work as it should: - * switching on/off quota via quotactl() - * didn't work! - * So we just return 0 - * --metze - * - * On HPUX we didn't have the mount path, - * we need to fix sys_path_to_bdev() - * - */ -#if 0 - id.gid = getgid(); - - ret = quotactl(QCMD(Q_GETQUOTA,GRPQUOTA), bdev, id, (CADDR_T)&D); - - if ((qflags"AS_DENY_DISK)||(qflags"AS_ENABLED)) { - if (ret == 0) { - char *quota_file = NULL; - - asprintf("a_file,"/%s/%s%s",path, QUOTAFILENAME,GROUPQUOTAFILE_EXTENSION); - if (quota_file == NULL) { - DEBUG(0,("asprintf() failed!\n")); - errno = ENOMEM; - return -1; - } - - ret = quotactl(QCMD(Q_QUOTAON,GRPQUOTA), bdev, -1,(CADDR_T)quota_file); - } else { - ret = 0; - } - } else { - if (ret != 0) { - /* turn off */ - ret = quotactl(QCMD(Q_QUOTAOFF,GRPQUOTA), bdev, -1, (CADDR_T)0); - } else { - ret = 0; - } - } - - DEBUG(0,("vfs_fs_quota: ret(%d) errno(%d)[%s] uid(%d) bdev[%s]\n", - ret,errno,strerror(errno),id.gid,bdev)); -#else - id.gid = getgid(); - - if ((ret = quotactl(QCMD(Q_GETQUOTA,GRPQUOTA), bdev, id.gid, (CADDR_T)&D))==0) { - oldqflags |= QUOTAS_DENY_DISK; - } - - if (oldqflags == qflags) { - ret = 0; - } else { - ret = -1; - } -#endif - break; -#endif /* HAVE_GROUP_QUOTA */ - default: - errno = ENOSYS; - return -1; - } - - return ret; -} /*#endif HAVE_QUOTACTL_4A */ #elif defined(HAVE_QUOTACTL_4B) @@ -287,30 +38,6 @@ static int sys_set_vfs_quota(const char *path, const char *bdev, enum SMB_QUOTA_ /* #endif HAVE_QUOTACTL_3 */ #else /* NO_QUOTACTL_USED */ -static int sys_get_vfs_quota(const char *path, const char *bdev, enum SMB_QUOTA_TYPE qtype, unid_t id, SMB_DISK_QUOTA *dp) -{ - int ret = -1; - - if (!path||!bdev||!dp) - smb_panic("sys_get_vfs_quota: called with NULL pointer"); - - errno = ENOSYS; - - return ret; -} - -static int sys_set_vfs_quota(const char *path, const char *bdev, enum SMB_QUOTA_TYPE qtype, unid_t id, SMB_DISK_QUOTA *dp) -{ - int ret = -1; - - if (!path||!bdev||!dp) - smb_panic("sys_set_vfs_quota: called with NULL pointer"); - - errno = ENOSYS; - - return ret; -} - #endif /* NO_QUOTACTL_USED */ #ifdef HAVE_MNTENT @@ -434,262 +161,6 @@ static int sys_path_to_bdev(const char *path, char **mntpath, char **bdev, char } #endif - -/********************************************************* - if we have XFS QUOTAS we should use them - *********************************************************/ -#ifdef HAVE_XFS_QUOTA -/**************************************************************************** - Abstract out the XFS Quota Manager quota get call. -****************************************************************************/ -static int sys_get_xfs_quota(const char *path, const char *bdev, enum SMB_QUOTA_TYPE qtype, unid_t id, SMB_DISK_QUOTA *dp) -{ - int ret = -1; - uint32 qflags = 0; - SMB_BIG_UINT bsize = (SMB_BIG_UINT)BBSIZE; - struct fs_disk_quota D; - struct fs_quota_stat F; - ZERO_STRUCT(D); - ZERO_STRUCT(F); - - if (!bdev||!dp) - smb_panic("sys_get_xfs_quota: called with NULL pointer"); - - ZERO_STRUCT(*dp); - dp->qtype = qtype; - - switch (qtype) { - case SMB_USER_QUOTA_TYPE: - if ((ret=quotactl(QCMD(Q_XGETQUOTA,USRQUOTA), bdev, id.uid, (CADDR_T)&D))) - return ret; - break; -#ifdef HAVE_GROUP_QUOTA - case SMB_GROUP_QUOTA_TYPE: - if ((ret=quotactl(QCMD(Q_XGETQUOTA,GRPQUOTA), bdev, id.gid, (CADDR_T)&D))) - return ret; - break; -#endif /* HAVE_GROUP_QUOTA */ - case SMB_USER_FS_QUOTA_TYPE: - quotactl(QCMD(Q_XGETQSTAT,USRQUOTA), bdev, -1, (CADDR_T)&F); - - if (F.qs_flags & XFS_QUOTA_UDQ_ENFD) { - qflags |= QUOTAS_DENY_DISK; - } - else if (F.qs_flags & XFS_QUOTA_UDQ_ACCT) { - qflags |= QUOTAS_ENABLED; - } - - ret = 0; - - break; -#ifdef HAVE_GROUP_QUOTA - case SMB_GROUP_FS_QUOTA_TYPE: - quotactl(QCMD(Q_XGETQSTAT,GRPQUOTA), bdev, -1, (CADDR_T)&F); - - if (F.qs_flags & XFS_QUOTA_UDQ_ENFD) { - qflags |= QUOTAS_DENY_DISK; - } - else if (F.qs_flags & XFS_QUOTA_UDQ_ACCT) { - qflags |= QUOTAS_ENABLED; - } - - ret = 0; - - break; -#endif /* HAVE_GROUP_QUOTA */ - default: - errno = ENOSYS; - return -1; - } - - dp->bsize = bsize; - dp->softlimit = (SMB_BIG_UINT)D.d_blk_softlimit; - dp->hardlimit = (SMB_BIG_UINT)D.d_blk_hardlimit; - dp->ihardlimit = (SMB_BIG_UINT)D.d_ino_hardlimit; - dp->isoftlimit = (SMB_BIG_UINT)D.d_ino_softlimit; - dp->curinodes = (SMB_BIG_UINT)D.d_icount; - dp->curblocks = (SMB_BIG_UINT)D.d_bcount; - dp->qflags = qflags; - - return ret; -} - -/**************************************************************************** - Abstract out the XFS Quota Manager quota set call. -****************************************************************************/ -static int sys_set_xfs_quota(const char *path, const char *bdev, enum SMB_QUOTA_TYPE qtype, unid_t id, SMB_DISK_QUOTA *dp) -{ - int ret = -1; - uint32 qflags = 0; - SMB_BIG_UINT bsize = (SMB_BIG_UINT)BBSIZE; - struct fs_disk_quota D; - struct fs_quota_stat F; - int q_on = 0; - int q_off = 0; - ZERO_STRUCT(D); - ZERO_STRUCT(F); - - if (!bdev||!dp) - smb_panic("sys_set_xfs_quota: called with NULL pointer"); - - if (bsize == dp->bsize) { - D.d_blk_softlimit = dp->softlimit; - D.d_blk_hardlimit = dp->hardlimit; - D.d_ino_hardlimit = dp->ihardlimit; - D.d_ino_softlimit = dp->isoftlimit; - } else { - D.d_blk_softlimit = (dp->softlimit*dp->bsize)/bsize; - D.d_blk_hardlimit = (dp->hardlimit*dp->bsize)/bsize; - D.d_ino_hardlimit = (dp->ihardlimit*dp->bsize)/bsize; - D.d_ino_softlimit = (dp->isoftlimit*dp->bsize)/bsize; - } - - qflags = dp->qflags; - - switch (qtype) { - case SMB_USER_QUOTA_TYPE: - D.d_fieldmask |= FS_DQ_LIMIT_MASK; - ret = quotactl(QCMD(Q_XSETQLIM,USRQUOTA), bdev, id.uid, (CADDR_T)&D); - break; -#ifdef HAVE_GROUP_QUOTA - case SMB_GROUP_QUOTA_TYPE: - D.d_fieldmask |= FS_DQ_LIMIT_MASK; - ret = quotactl(QCMD(Q_XSETQLIM,GRPQUOTA), bdev, id.gid, (CADDR_T)&D); - break; -#endif /* HAVE_GROUP_QUOTA */ - case SMB_USER_FS_QUOTA_TYPE: - quotactl(QCMD(Q_XGETQSTAT,USRQUOTA), bdev, -1, (CADDR_T)&F); - - if (qflags & QUOTAS_DENY_DISK) { - if (!(F.qs_flags & XFS_QUOTA_UDQ_ENFD)) - q_on |= XFS_QUOTA_UDQ_ENFD; - if (!(F.qs_flags & XFS_QUOTA_UDQ_ACCT)) - q_on |= XFS_QUOTA_UDQ_ACCT; - - if (q_on != 0) { - ret = quotactl(QCMD(Q_XQUOTAON,USRQUOTA),bdev, -1, (CADDR_T)&q_on); - } else { - ret = 0; - } - - } else if (qflags & QUOTAS_ENABLED) { - if (F.qs_flags & XFS_QUOTA_UDQ_ENFD) - q_off |= XFS_QUOTA_UDQ_ENFD; - - if (q_off != 0) { - ret = quotactl(QCMD(Q_XQUOTAOFF,USRQUOTA),bdev, -1, (CADDR_T)&q_off); - } else { - ret = 0; - } - - if (!(F.qs_flags & XFS_QUOTA_UDQ_ACCT)) - q_on |= XFS_QUOTA_UDQ_ACCT; - - if (q_on != 0) { - ret = quotactl(QCMD(Q_XQUOTAON,USRQUOTA),bdev, -1, (CADDR_T)&q_on); - } else { - ret = 0; - } - } else { -#if 0 - /* Switch on XFS_QUOTA_UDQ_ACCT didn't work! - * only swittching off XFS_QUOTA_UDQ_ACCT work - */ - if (F.qs_flags & XFS_QUOTA_UDQ_ENFD) - q_off |= XFS_QUOTA_UDQ_ENFD; - if (F.qs_flags & XFS_QUOTA_UDQ_ACCT) - q_off |= XFS_QUOTA_UDQ_ACCT; - - if (q_off !=0) { - ret = quotactl(QCMD(Q_XQUOTAOFF,USRQUOTA),bdev, -1, (CADDR_T)&q_off); - } else { - ret = 0; - } -#else - ret = -1; -#endif - } - - break; -#ifdef HAVE_GROUP_QUOTA - case SMB_GROUP_FS_QUOTA_TYPE: - quotactl(QCMD(Q_XGETQSTAT,GRPQUOTA), bdev, -1, (CADDR_T)&F); - - if (qflags & QUOTAS_DENY_DISK) { - if (!(F.qs_flags & XFS_QUOTA_UDQ_ENFD)) - q_on |= XFS_QUOTA_UDQ_ENFD; - if (!(F.qs_flags & XFS_QUOTA_UDQ_ACCT)) - q_on |= XFS_QUOTA_UDQ_ACCT; - - if (q_on != 0) { - ret = quotactl(QCMD(Q_XQUOTAON,GRPQUOTA),bdev, -1, (CADDR_T)&q_on); - } else { - ret = 0; - } - - } else if (qflags & QUOTAS_ENABLED) { - if (F.qs_flags & XFS_QUOTA_UDQ_ENFD) - q_off |= XFS_QUOTA_UDQ_ENFD; - - if (q_off != 0) { - ret = quotactl(QCMD(Q_XQUOTAOFF,GRPQUOTA),bdev, -1, (CADDR_T)&q_off); - } else { - ret = 0; - } - - if (!(F.qs_flags & XFS_QUOTA_UDQ_ACCT)) - q_on |= XFS_QUOTA_UDQ_ACCT; - - if (q_on != 0) { - ret = quotactl(QCMD(Q_XQUOTAON,GRPQUOTA),bdev, -1, (CADDR_T)&q_on); - } else { - ret = 0; - } - } else { -#if 0 - /* Switch on XFS_QUOTA_UDQ_ACCT didn't work! - * only swittching off XFS_QUOTA_UDQ_ACCT work - */ - if (F.qs_flags & XFS_QUOTA_UDQ_ENFD) - q_off |= XFS_QUOTA_UDQ_ENFD; - if (F.qs_flags & XFS_QUOTA_UDQ_ACCT) - q_off |= XFS_QUOTA_UDQ_ACCT; - - if (q_off !=0) { - ret = quotactl(QCMD(Q_XQUOTAOFF,GRPQUOTA),bdev, -1, (CADDR_T)&q_off); - } else { - ret = 0; - } -#else - ret = -1; -#endif - } - - break; -#endif /* HAVE_GROUP_QUOTA */ - default: - errno = ENOSYS; - return -1; - } - - return ret; -} -#endif /* HAVE_XFS_QUOTA */ - - - - - - - - - - - - - - - /********************************************************************* Now the list of all filesystem specific quota systems we have found **********************************************************************/ |