diff options
Diffstat (limited to 'sbin/fsck/fsutil.c')
| -rw-r--r-- | sbin/fsck/fsutil.c | 45 |
1 files changed, 44 insertions, 1 deletions
diff --git a/sbin/fsck/fsutil.c b/sbin/fsck/fsutil.c index f83c936..a7a89aa 100644 --- a/sbin/fsck/fsutil.c +++ b/sbin/fsck/fsutil.c @@ -51,9 +51,11 @@ __RCSID("$NetBSD: fsutil.c,v 1.7 1998/07/30 17:41:03 thorpej Exp $"); #include <errno.h> #include <fstab.h> #include <err.h> +#include <paths.h> -#include <sys/types.h> +#include <sys/param.h> #include <sys/stat.h> +#include <sys/mount.h> #include "fsutil.h" @@ -263,6 +265,47 @@ devcheck(origname) return (origname); } +/* + * Get the mount point information for name. + */ +struct statfs * +getmntpt(name) + const char *name; +{ + struct stat devstat, mntdevstat; + char device[sizeof(_PATH_DEV) - 1 + MNAMELEN]; + char *devname; + struct statfs *mntbuf, *statfsp; + int i, mntsize, isdev; + + if (stat(name, &devstat) != 0) + return (NULL); + if (S_ISCHR(devstat.st_mode) || S_ISBLK(devstat.st_mode)) + isdev = 1; + else + isdev = 0; + mntsize = getmntinfo(&mntbuf, MNT_NOWAIT); + for (i = 0; i < mntsize; i++) { + statfsp = &mntbuf[i]; + devname = statfsp->f_mntfromname; + if (*devname != '/') { + strcpy(device, _PATH_DEV); + strcat(device, devname); + strcpy(statfsp->f_mntfromname, device); + } + if (isdev == 0) { + if (strcmp(name, statfsp->f_mntonname)) + continue; + return (statfsp); + } + if (stat(devname, &mntdevstat) == 0 && + mntdevstat.st_rdev == devstat.st_rdev) + return (statfsp); + } + statfsp = NULL; + return (statfsp); +} + #if 0 /* * XXX this code is from NetBSD, but fails in FreeBSD because we |
