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
  12
  13 #ifdef WITH_QUOTAS
  14
  15 #if defined(VXFS_QUOTA)
  16
  17 bool disk_quotas_vxfs(const char *name, char *path, uint64_t *bsize,
  18                       uint64_t *dfree, uint64_t *dsize);
  19
  20 #endif /* VXFS_QUOTA */
  21
  22 #if defined(SUNOS5) || defined(SUNOS4)
  23
  24 #include <fcntl.h>
  25 #include <sys/param.h>
  26 #if defined(SUNOS5)
  27 #include <sys/fs/ufs_quota.h>
  28 #include <sys/mnttab.h>
  29 #include <sys/mntent.h>
  30 #else /* defined(SUNOS4) */
  31 #include <ufs/quota.h>
  32 #include <mntent.h>
  33 #endif
  34
  35 #if defined(SUNOS5)
  36
  37 /****************************************************************************
  38  Allows querying of remote hosts for quotas on NFS mounted shares.
  39  Supports normal NFS and AMD mounts.
  40  Alan Romeril <a.romeril@ic.ac.uk> July 2K.
  41 ****************************************************************************/
  42
  43 #include <rpc/rpc.h>
  44 #include <rpc/types.h>
  45 #include <rpcsvc/rquota.h>
  46 #include <rpc/nettype.h>
  47 #include <rpc/xdr.h>
  48
  49 static bool nfs_quotas(char *nfspath, uid_t euser_id, uint64_t *bsize,
  50                        uint64_t *dfree, uint64_t *dsize)
  51 {
  52         CLIENT *clnt;
  53         clnt = clnt_create("host", RQUOTAPROG, RQUOTAVERS, "udp");
  54         return true;
  55 }
  56 #endif
  57
  58 /****************************************************************************
  59 try to get the disk space from disk quotas (SunOS & Solaris2 version)
  60 Quota code by Peter Urbanec (amiga@cse.unsw.edu.au).
  61 ****************************************************************************/
  62
  63 bool disk_quotas(const char *path, uint64_t *bsize, uint64_t *dfree,
  64                  uint64_t *dsize)
  65 {
  66         int ret;
  67 #if defined(SUNOS5)
  68         struct quotctl command;
  69 #else /* SunOS4 */
  70         struct mntent *mnt;
  71 #endif
  72 #if defined(SUNOS5)
  73         nfs_quotas("", 0, bsize, dfree, dsize);
  74
  75         command.op = Q_GETQUOTA;
  76         command.uid = 0;
  77         command.addr = NULL;
  78         ret = ioctl(1, Q_QUOTACTL, &command);
  79 #else
  80         ret = quotactl(Q_GETQUOTA, "", 0, NULL);
  81 #endif
  82
  83 #if defined(SUNOS5) && defined(VXFS_QUOTA)
  84         disk_quotas_vxfs("", path, bsize, dfree, dsize);
  85 #endif
  86         return true;
  87 }
  88
  89 #else
  90
  91 #if AIX
  92 /* AIX quota patch from Ole Holm Nielsen <ohnielse@fysik.dtu.dk> */
  93 #include <jfs/quota.h>
  94 /* AIX 4.X: Rename members of the dqblk structure (ohnielse@fysik.dtu.dk) */
  95 #define dqb_curfiles dqb_curinodes
  96 #define dqb_fhardlimit dqb_ihardlimit
  97 #define dqb_fsoftlimit dqb_isoftlimit
  98 #ifdef _AIXVERSION_530
  99 #include <sys/statfs.h>
 100 #include <sys/vmount.h>
 101 #endif /* AIX 5.3 */
 102 #else  /* !AIX */
 103 #include <sys/quota.h>
 104 #include <devnm.h>
 105 #endif
 106
 107 /****************************************************************************
 108 try to get the disk space from disk quotas - default version
 109 ****************************************************************************/
 110
 111 bool disk_quotas(const char *path, uint64_t *bsize, uint64_t *dfree,
 112                  uint64_t *dsize)
 113 {
 114         struct dqblk D;
 115 #if defined(AIX)
 116 #ifdef _AIXVERSION_530
 117         quota64_t user_quota;
 118         quotactl(path, QCMD(Q_J2GETQUOTA, USRQUOTA), 0, (char *)&user_quota);
 119 #endif /* AIX 5.3 */
 120         quotactl(path, QCMD(Q_GETQUOTA, USRQUOTA), 0, (char *)&D);
 121 #else  /* !AIX */
 122         quotactl(Q_GETQUOTA, "", 0, &D);
 123 #endif /* !AIX */
 124         return (true);
 125 }
 126
 127 #endif
 128
 129 #if defined(VXFS_QUOTA)
 130
 131 #if defined(SUNOS5)
 132
 133 #include <sys/fs/vx_solaris.h>
 134 #include <sys/fs/vx_machdep.h>
 135 #include <sys/fs/vx_layout.h>
 136 #include <sys/fs/vx_quota.h>
 137 #include <sys/fs/vx_aioctl.h>
 138 #include <sys/fs/vx_ioctl.h>
 139
 140 bool disk_quotas_vxfs(const char *name, char *path, uint64_t *bsize,
 141                       uint64_t *dfree, uint64_t *dsize)
 142 {
 143         struct vx_dqblk D;
 144         struct vx_quotctl quotabuf;
 145         struct vx_genioctl genbuf;
 146
 147         genbuf.ioc_cmd = VX_QUOTACTL;
 148         genbuf.ioc_up = (void *)&quotabuf;
 149
 150         quotabuf.cmd = VX_GETQUOTA;
 151         quotabuf.uid = 0;
 152         quotabuf.addr = (caddr_t)&D;
 153         ret = ioctl(1, VX_ADMIN_IOCTL, &genbuf);
 154
 155         return true;
 156 }
 157
 158 #endif /* SUNOS5 || ... */
 159
 160 #endif /* VXFS_QUOTA */
 161
 162 #else /* WITH_QUOTAS */
 163
 164 #error "This test should be called with WITH_QUOTAS defined"
 165
 166 #endif /* WITH_QUOTAS */
 167
 168 #else /* HAVE_SYS_QUOTAS */
 169
 170 #error "This test should not be called for systems with new quota interface"
 171
 172 #endif /* HAVE_SYS_QUOTAS */
 173
 174 int main() { return disk_quotas(NULL, NULL, NULL, NULL); }