Here is a list of all struct and union fields with links to the structures/unions they belong to:

### - o -

- oact : rpmsig_s
- oalgo : rpmdc_s
- oalgoName : rpmdc_s
- obsolete : PreambleRec_s
- ofd : rpmdc_s
- offset : entryInfo_s
- offsets : rpmdbObject_s
- offx : rpmdbObject_s
- oflags : _FD_s
- ofn : rpmdc_s
- oh : rpmpsm_s
- olddir : rpmrepo_s
- oldPath : rpmRelocation_s
- omode : _FD_s
- onepass : pgpPktPre_u
- opath : _FD_s
- openError : urlinfo_s
- operator : EVRop_s
- options : rpmftsObject_s
- origin : headerToken_s
- orIndex : orderListIndex_s
- os : cpu_vendor_os_gnu
- osnum : rpmlead
- ot_mac : optionalTag
- ot_tag : optionalTag
- other : rpmrepo_s
- our_mntdir : our_mntent
- outputdir : rpmrepo_s