#include <sys/stat.h>
#include <sys/param.h>
#include <sys/quota.h>
+#include <sys/mount.h>
#include <dirent.h>
#include <paths.h>
#include <stdio.h>
#define TYPE_EXTENDED 0x01
#define ACTIVE 0x02
-#ifdef ELM
-#define _PATH_DEV_DSK "/dev/dsk/"
-#else
-#define _PATH_DEV_DSK "/dev/"
+#ifndef MNTTYPE_AUTOFS
+#define MNTTYPE_AUTOFS "autofs"
+#endif
+
+#ifndef BLOCK_SIZE
+#define BLOCK_SIZE 1024
#endif
/*
*/
extern struct authunix_parms *unix_cred;
-char *nfsmount_to_devname(char *pathname, int *blksize)
-{
- DIR *dp;
- dev_t device;
- struct stat st;
- struct dirent *de;
- static char *devicename = NULL;
- static int devicelen = 0;
-
- if (stat(pathname, &st) == -1)
- return (char *)0;
-
- device = st.st_dev;
- *blksize = st.st_blksize;
-
- /*
- * search for devicename in _PATH_DEV_DSK dir.
- */
- if ((dp = opendir(_PATH_DEV_DSK)) == (DIR *)0)
- return (char *)0;
-
- while ((de = readdir(dp)) != (struct dirent *)0) {
- if (!strcmp(de->d_name, ".") || !strcmp(de->d_name, ".."))
- continue;
-
- if (devicelen == 0) {
- devicelen = sizeof (_PATH_DEV_DSK) + strlen (de->d_name) + 1;
- devicename = (char *) xmalloc (devicelen);
- }
- else {
- int newlen = sizeof (_PATH_DEV_DSK) + strlen (de->d_name) + 1;
- if (newlen > devicelen) {
- devicelen = newlen;
- devicename = (char *) xrealloc (devicename, devicelen);
- }
- }
-
- strcpy(devicename, _PATH_DEV_DSK);
- strcat(devicename, de->d_name);
- if (stat(devicename, &st) == -1)
- continue;
-
- if (!S_ISBLK(st.st_mode))
- continue;
-
- if ((device == st.st_rdev) && S_ISBLK(st.st_mode))
- break;
- }
- closedir(dp);
-
- if (de != (struct dirent *)0) {
- return devicename;
- } else
- return (char *)0;
-}
-
int in_group (gid_t *gids, u_int len, gid_t gid)
{
int cnt = 0;
FILE *fp;
struct dqblk dq_dqb;
struct mntent *mnt;
- char *pathname, *devicename, *qfpathname;
+ char *pathname, *qfpathname;
int fd, err, id, type;
+ struct stat stm, stn;
/*
* First check authentication.
}
}
- /*
- * Convert a nfs_mountpoint to a local devicename.
- */
- if ((devicename = nfsmount_to_devname(pathname,
- &result.getquota_rslt_u.gqr_rquota.rq_bsize)) == (char *)0) {
- result.status = Q_NOQUOTA;
- return(&result);
- }
-
fp = setmntent(MNTTAB, "r");
while ((mnt = getmntent(fp)) != (struct mntent *)0) {
- if (strcmp(devicename, mnt->mnt_fsname))
- continue;
+ if (stat(mnt->mnt_dir, &stm) == -1)
+ continue;
+
+ if (stat(pathname, &stn) == -1)
+ break;
+ else if (stm.st_dev != stn.st_dev)
+ continue;
+
+ if (mnt->mnt_fsname [0] != '/'
+ || strcasecmp (mnt->mnt_type, MNTTYPE_NFS) == 0
+ || strcasecmp (mnt->mnt_type, MNTTYPE_AUTOFS) == 0
+ || strcasecmp (mnt->mnt_type, MNTTYPE_SWAP) == 0
+ || strcasecmp (mnt->mnt_type, MNTTYPE_IGNORE) == 0)
+ break;
+
+ /* All blocks reported are in BLOCK_SIZE. */
+ result.getquota_rslt_u.gqr_rquota.rq_bsize = BLOCK_SIZE;
if (hasquota(mnt, type, &qfpathname)) {
- if ((err = quotactl(QCMD(Q_GETQUOTA, type), devicename, id,
- (caddr_t)&dq_dqb)) == -1 && !(flags & ACTIVE)) {
+ if ((err = quotactl(QCMD(Q_GETQUOTA, type), mnt->mnt_fsname,
+ id, (caddr_t)&dq_dqb)) == -1
+ && !(flags & ACTIVE)) {
if ((fd = open(qfpathname, O_RDONLY)) < 0)
{
free(qfpathname);