include/rpcsvc/rquota.x

   1 /*
   2  * Remote quota protocol
   3  * Requires unix authentication
   4  */
   5
   6 const RQ_PATHLEN = 1024;
   7
   8 struct sq_dqblk {
   9         unsigned int rq_bhardlimit;     /* absolute limit on disk blks alloc */
  10         unsigned int rq_bsoftlimit;     /* preferred limit on disk blks */
  11         unsigned int rq_curblocks;      /* current block count */
  12         unsigned int rq_fhardlimit;     /* absolute limit on allocated files */
  13         unsigned int rq_fsoftlimit;     /* preferred file limit */
  14         unsigned int rq_curfiles;       /* current # allocated files */
  15         unsigned int rq_btimeleft;      /* time left for excessive disk use */
  16         unsigned int rq_ftimeleft;      /* time left for excessive files */
  17 };
  18
  19 struct getquota_args {
  20         string gqa_pathp<RQ_PATHLEN>;   /* path to filesystem of interest */
  21         int gqa_uid;                    /* Inquire about quota for uid */
  22 };
  23
  24 struct setquota_args {
  25         int sqa_qcmd;
  26         string sqa_pathp<RQ_PATHLEN>;   /* path to filesystem of interest */
  27         int sqa_id;                     /* Set quota for uid */
  28         sq_dqblk sqa_dqblk;
  29 };
  30
  31 struct ext_getquota_args {
  32         string gqa_pathp<RQ_PATHLEN>;   /* path to filesystem of interest */
  33         int gqa_type;                   /* Type of quota info is needed about */
  34         int gqa_id;                     /* Inquire about quota for id */
  35 };
  36
  37 struct ext_setquota_args {
  38         int sqa_qcmd;
  39         string sqa_pathp<RQ_PATHLEN>;   /* path to filesystem of interest */
  40         int sqa_id;                     /* Set quota for id */
  41         int sqa_type;                   /* Type of quota to set */
  42         sq_dqblk sqa_dqblk;
  43 };
  44
  45 /*
  46  * remote quota structure
  47  */
  48 struct rquota {
  49         int rq_bsize;                   /* block size for block counts */
  50         bool rq_active;                 /* indicates whether quota is active */
  51         unsigned int rq_bhardlimit;     /* absolute limit on disk blks alloc */
  52         unsigned int rq_bsoftlimit;     /* preferred limit on disk blks */
  53         unsigned int rq_curblocks;      /* current block count */
  54         unsigned int rq_fhardlimit;     /* absolute limit on allocated files */
  55         unsigned int rq_fsoftlimit;     /* preferred file limit */
  56         unsigned int rq_curfiles;       /* current # allocated files */
  57         unsigned int rq_btimeleft;      /* time left for excessive disk use */
  58         unsigned int rq_ftimeleft;      /* time left for excessive files */
  59 };
  60
  61 enum gqr_status {
  62         Q_OK = 1,               /* quota returned */
  63         Q_NOQUOTA = 2,          /* noquota for uid */
  64         Q_EPERM = 3             /* no permission to access quota */
  65 };
  66
  67 union getquota_rslt switch (gqr_status status) {
  68 case Q_OK:
  69         rquota gqr_rquota;      /* valid if status == Q_OK */
  70 case Q_NOQUOTA:
  71         void;
  72 case Q_EPERM:
  73         void;
  74 };
  75
  76 union setquota_rslt switch (gqr_status status) {
  77 case Q_OK:
  78         rquota sqr_rquota;      /* valid if status == Q_OK */
  79 case Q_NOQUOTA:
  80         void;
  81 case Q_EPERM:
  82         void;
  83 };
  84
  85 program RQUOTAPROG {
  86         version RQUOTAVERS {
  87                 /*
  88                  * Get all quotas
  89                  */
  90                 getquota_rslt
  91                 RQUOTAPROC_GETQUOTA(getquota_args) = 1;
  92
  93                 /*
  94                  * Get active quotas only
  95                  */
  96                 getquota_rslt
  97                 RQUOTAPROC_GETACTIVEQUOTA(getquota_args) = 2;
  98
  99                 /*
 100                  * Set all quotas
 101                  */
 102                 setquota_rslt
 103                 RQUOTAPROC_SETQUOTA(setquota_args) = 3;
 104
 105                 /*
 106                  * Get active quotas only
 107                  */
 108                 setquota_rslt
 109                 RQUOTAPROC_SETACTIVEQUOTA(setquota_args) = 4;
 110         } = 1;
 111         version EXT_RQUOTAVERS {
 112                 /*
 113                  * Get all quotas
 114                  */
 115                 getquota_rslt
 116                 RQUOTAPROC_GETQUOTA(ext_getquota_args) = 1;
 117
 118                 /*
 119                  * Get active quotas only
 120                  */
 121                 getquota_rslt
 122                 RQUOTAPROC_GETACTIVEQUOTA(ext_getquota_args) = 2;
 123
 124                 /*
 125                  * Set all quotas
 126                  */
 127                 setquota_rslt
 128                 RQUOTAPROC_SETQUOTA(ext_setquota_args) = 3;
 129
 130                 /*
 131                  * Set active quotas only
 132                  */
 133                 setquota_rslt
 134                 RQUOTAPROC_SETACTIVEQUOTA(ext_setquota_args) = 4;
 135         } = 2;
 136 } = 100011;