bsd/nfs/nfs_vfsops.c

3068 	/* init mount's mntfromname to first location */
3253 	char fstype[MFSTYPENAMELEN], *mntfromname = NULL, *path = NULL, *relpath, *p, *cp;
3277 	MALLOC_ZONE(mntfromname, char *, pathbuflen, M_NAMEI, M_WAITOK);
3278 	if (!mntfromname) {
3296 	 * Set up the mntfromname for the new mount based on the
3297 	 * current mount's mntfromname and the directory's path
3303 	nlen = strlcpy(mntfromname, vfs_statfs(nmp->nm_mountp)->f_mntfromname, MAXPATHLEN);
3304 	if ((nlen > 0) && (mntfromname[nlen-1] == '/')) { /* avoid double '/' in new name */
3305 		mntfromname[nlen-1] = '\0';
3308 	relpath = mntfromname + nlen;
3309 	nlen = strlcat(mntfromname, path + strlen(vfs_statfs(nmp->nm_mountp)->f_mntonname), MAXPATHLEN);
3594 			mntfromname, path, error);
3601 	if (mntfromname)
3602 		FREE_ZONE(mntfromname, MAXPATHLEN, M_NAMEI);