<dec f='src/src/sys/uvm/uvm_extern.h' l='562' type='void ubc_zerorange(struct uvm_object * , __off_t , size_t , int )'/>
<use f='src/src/sys/fs/msdosfs/msdosfs_denode.c' l='428' u='c' c='detrunc'/>
<use f='src/src/sys/fs/msdosfs/msdosfs_denode.c' l='526' u='c' c='deextend'/>
<use f='src/src/sys/fs/msdosfs/msdosfs_vnops.c' l='639' u='c' c='msdosfs_write'/>
<use f='src/src/sys/fs/tmpfs/tmpfs_subr.c' l='925' u='c' c='tmpfs_reg_resize'/>
<use f='src/src/sys/ufs/ext2fs/ext2fs_inode.c' l='366' u='c' c='ext2fs_truncate'/>
<use f='src/src/sys/ufs/ffs/ffs_inode.c' l='331' u='c' c='ffs_truncate'/>
<use f='src/src/sys/ufs/lfs/lfs_inode.c' l='409' u='c' c='lfs_truncate'/>
<def f='src/src/sys/uvm/uvm_bio.c' l='765' ll='784' type='void ubc_zerorange(struct uvm_object * uobj, __off_t off, size_t len, int flags)'/>
<doc f='src/src/sys/uvm/uvm_bio.c' l='761'>/*
 * ubc_zerorange: set a range of bytes in an object to zero.
 */</doc>
