tests/oldquotas.c

   1 /* this test should find out whether legacy quota code in disk_quotas.c
   2  * compiles. It is a stripped-down version of disk_quotas.c, with samba
   3  * stuff removed and only system calls, header files, and constants left.
   4  */
   5
   6 #ifndef HAVE_SYS_QUOTAS
   7
   8 /* just a quick hack because sysquotas.h is included before linux/quota.h */
   9 #ifdef QUOTABLOCK_SIZE
  10 #undef QUOTABLOCK_SIZE
  11 #endif /* defined(QUOTABLOCK_SIZE) */
  12
  13 #ifdef WITH_QUOTAS
  14
  15 #if defined(SUNOS5) /* Solaris */
  16
  17 #include <fcntl.h>
  18 #include <sys/param.h>
  19 #include <sys/fs/ufs_quota.h>
  20 #include <sys/mnttab.h>
  21 #include <sys/mntent.h>
  22
  23 /****************************************************************************
  24  Allows querying of remote hosts for quotas on NFS mounted shares.
  25  Supports normal NFS and AMD mounts.
  26  Alan Romeril <a.romeril@ic.ac.uk> July 2K.
  27 ****************************************************************************/
  28
  29 #include <rpc/rpc.h>
  30 #include <rpc/types.h>
  31 #include <rpcsvc/rquota.h>
  32 #include <rpc/nettype.h>
  33 #include <rpc/xdr.h>
  34
  35 static bool nfs_quotas(char *nfspath, uid_t euser_id, uint64_t *bsize,
  36                        uint64_t *dfree, uint64_t *dsize)
  37 {
  38         CLIENT *clnt;
  39         clnt = clnt_create("host", RQUOTAPROG, RQUOTAVERS, "udp");
  40         return true;
  41 }
  42
  43 /****************************************************************************
  44 try to get the disk space from disk quotas (SunOS & Solaris2 version)
  45 Quota code by Peter Urbanec (amiga@cse.unsw.edu.au).
  46 ****************************************************************************/
  47
  48 bool disk_quotas(const char *path, uint64_t *bsize, uint64_t *dfree,
  49                  uint64_t *dsize)
  50 {
  51         int ret;
  52         struct quotctl command;
  53         nfs_quotas("", 0, bsize, dfree, dsize);
  54
  55         command.op = Q_GETQUOTA;
  56         command.uid = 0;
  57         command.addr = NULL;
  58         ret = ioctl(1, Q_QUOTACTL, &command);
  59
  60         return true;
  61 }
  62
  63 #else /* not SunOS / Solaris */
  64
  65 #if AIX
  66 /* AIX quota patch from Ole Holm Nielsen <ohnielse@fysik.dtu.dk> */
  67 #include <jfs/quota.h>
  68 /* AIX 4.X: Rename members of the dqblk structure (ohnielse@fysik.dtu.dk) */
  69 #define dqb_curfiles dqb_curinodes
  70 #define dqb_fhardlimit dqb_ihardlimit
  71 #define dqb_fsoftlimit dqb_isoftlimit
  72 #ifdef _AIXVERSION_530
  73 #include <sys/statfs.h>
  74 #include <sys/vmount.h>
  75 #endif /* AIX 5.3 */
  76 #else  /* !AIX - HP-UX */
  77 #include <sys/quota.h>
  78 #include <devnm.h>
  79 #endif /* AIX */
  80
  81 /****************************************************************************
  82 try to get the disk space from disk quotas - default version
  83 ****************************************************************************/
  84
  85 bool disk_quotas(const char *path, uint64_t *bsize, uint64_t *dfree,
  86                  uint64_t *dsize)
  87 {
  88         struct dqblk D;
  89 #if defined(AIX)
  90 #ifdef _AIXVERSION_530
  91         quota64_t user_quota;
  92         quotactl(path, QCMD(Q_J2GETQUOTA, USRQUOTA), 0, (char *)&user_quota);
  93 #endif /* AIX 5.3 */
  94         quotactl(path, QCMD(Q_GETQUOTA, USRQUOTA), 0, (char *)&D);
  95 #else  /* !AIX */
  96         quotactl(Q_GETQUOTA, "", 0, &D);
  97 #endif /* !AIX */
  98         return (true);
  99 }
 100
 101 #endif /* SunOS / Solaris */
 102
 103 #else /* WITH_QUOTAS */
 104
 105 #error "This test should be called with WITH_QUOTAS defined"
 106
 107 #endif /* WITH_QUOTAS */
 108
 109 #else /* HAVE_SYS_QUOTAS */
 110
 111 #error "This test should not be called for systems with new quota interface"
 112
 113 #endif /* HAVE_SYS_QUOTAS */
 114
 115 int main() { return disk_quotas(NULL, NULL, NULL, NULL); }