€• 6Œsphinx.addnodes”Œdocument”“”)”}”(Œ rawsource”Œ”Œchildren”]”(Œ translations”Œ LanguagesNode”“”)”}”(hhh]”(hŒ pending_xref”“”)”}”(hhh]”Œdocutils.nodes”ŒText”“”ŒChinese (Simplified)”…””}”Œparent”hsbaŒ attributes”}”(Œids”]”Œclasses”]”Œnames”]”Œdupnames”]”Œbackrefs”]”Œ refdomain”Œstd”Œreftype”Œdoc”Œ reftarget”Œ6/translations/zh_CN/userspace-api/media/dvb/dmx-munmap”Œmodname”NŒ classname”NŒ refexplicit”ˆuŒtagname”hhh ubh)”}”(hhh]”hŒChinese (Traditional)”…””}”hh2sbah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”h)Œreftype”h+Œ reftarget”Œ6/translations/zh_TW/userspace-api/media/dvb/dmx-munmap”Œmodname”NŒ classname”NŒ refexplicit”ˆuh1hhh ubh)”}”(hhh]”hŒItalian”…””}”hhFsbah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”h)Œreftype”h+Œ reftarget”Œ6/translations/it_IT/userspace-api/media/dvb/dmx-munmap”Œmodname”NŒ classname”NŒ refexplicit”ˆuh1hhh ubh)”}”(hhh]”hŒJapanese”…””}”hhZsbah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”h)Œreftype”h+Œ reftarget”Œ6/translations/ja_JP/userspace-api/media/dvb/dmx-munmap”Œmodname”NŒ classname”NŒ refexplicit”ˆuh1hhh ubh)”}”(hhh]”hŒKorean”…””}”hhnsbah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”h)Œreftype”h+Œ reftarget”Œ6/translations/ko_KR/userspace-api/media/dvb/dmx-munmap”Œmodname”NŒ classname”NŒ refexplicit”ˆuh1hhh ubh)”}”(hhh]”hŒPortuguese (Brazilian)”…””}”hh‚sbah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”h)Œreftype”h+Œ reftarget”Œ6/translations/pt_BR/userspace-api/media/dvb/dmx-munmap”Œmodname”NŒ classname”NŒ refexplicit”ˆuh1hhh ubh)”}”(hhh]”hŒSpanish”…””}”hh–sbah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”h)Œreftype”h+Œ reftarget”Œ6/translations/sp_SP/userspace-api/media/dvb/dmx-munmap”Œmodname”NŒ classname”NŒ refexplicit”ˆuh1hhh ubeh}”(h]”h ]”h"]”h$]”h&]”Œcurrent_language”ŒEnglish”uh1h hhŒ _document”hŒsource”NŒline”NubhŒcomment”“”)”}”(hŒ8SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later”h]”hŒ8SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later”…””}”hh·sbah}”(h]”h ]”h"]”h$]”h&]”Œ xml:space”Œpreserve”uh1hµhhh²hh³ŒP/var/lib/git/docbuild/linux/Documentation/userspace-api/media/dvb/dmx-munmap.rst”h´KubhŒtarget”“”)”}”(hŒ.. _dmx-munmap:”h]”h}”(h]”h ]”h"]”h$]”h&]”Œrefid”Œ dmx-munmap”uh1hÈh´Khhh²hh³hÇubhŒsection”“”)”}”(hhh]”(hŒtitle”“”)”}”(hŒ DVB munmap()”h]”hŒ DVB munmap()”…””}”(hhÝh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hÛhhØh²hh³hÇh´Kubh×)”}”(hhh]”(hÜ)”}”(hŒName”h]”hŒName”…””}”(hhîh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hÛhhëh²hh³hÇh´K ubhŒ paragraph”“”)”}”(hŒ dmx-munmap - Unmap device memory”h]”hŒ dmx-munmap - Unmap device memory”…””}”(hhþh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hüh³hÇh´K hhëh²hubhŒwarning”“”)”}”(hŒThis API is still experimental.”h]”hý)”}”(hjh]”hŒThis API is still experimental.”…””}”(hjh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hüh³hÇh´Khjubah}”(h]”h ]”h"]”h$]”h&]”uh1j hhëh²hh³hÇh´Nubeh}”(h]”Œname”ah ]”h"]”Œname”ah$]”h&]”uh1hÖhhØh²hh³hÇh´K ubh×)”}”(hhh]”(hÜ)”}”(hŒSynopsis”h]”hŒSynopsis”…””}”(hj0h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hÛhj-h²hh³hÇh´KubhŒ literal_block”“”)”}”(hŒ)#include #include ”h]”hŒ)#include #include ”…””}”hj@sbah}”(h]”h ]”h"]”h$]”h&]”hÅhÆŒforce”‰Œlanguage”Œc”Œhighlight_args”}”uh1j>h³hÇh´Khj-h²hubhŒindex”“”)”}”(hhh]”h}”(h]”h ]”h"]”h$]”h&]”Œentries”]”(Œsingle”ŒDTV.dmx.munmap (C function)”Œc.DTV.dmx.munmap”hNt”auh1jShj-h²hh³Nh´NubhŒdesc”“”)”}”(hhh]”(hŒdesc_signature”“”)”}”(hŒ(int munmap( void *start, size_t length )”h]”hŒdesc_signature_line”“”)”}”(hŒ&int munmap(void *start, size_t length)”h]”(hŒdesc_sig_keyword_type”“”)”}”(hŒint”h]”hŒint”…””}”(hjwh²hh³Nh´Nubah}”(h]”h ]”Œkt”ah"]”h$]”h&]”uh1juhjqh²hh³hÇh´KubhŒdesc_sig_space”“”)”}”(hŒ ”h]”hŒ ”…””}”(hjˆh²hh³Nh´Nubah}”(h]”h ]”Œw”ah"]”h$]”h&]”uh1j†hjqh²hh³hÇh´KubhŒ desc_name”“”)”}”(hŒmunmap”h]”hŒ desc_sig_name”“”)”}”(hŒmunmap”h]”hŒmunmap”…””}”(hjŸh²hh³Nh´Nubah}”(h]”h ]”Œn”ah"]”h$]”h&]”uh1jhj™ubah}”(h]”h ]”(Œsig-name”Œdescname”eh"]”h$]”h&]”hÅhÆuh1j—hjqh²hh³hÇh´KubhŒdesc_parameterlist”“”)”}”(hŒ(void *start, size_t length)”h]”(hŒdesc_parameter”“”)”}”(hŒ void *start”h]”(jv)”}”(hŒvoid”h]”hŒvoid”…””}”(hjÂh²hh³Nh´Nubah}”(h]”h ]”j‚ah"]”h$]”h&]”uh1juhj¾ubj‡)”}”(hŒ ”h]”hŒ ”…””}”(hjÐh²hh³Nh´Nubah}”(h]”h ]”j“ah"]”h$]”h&]”uh1j†hj¾ubhŒdesc_sig_punctuation”“”)”}”(hŒ*”h]”hŒ*”…””}”(hjàh²hh³Nh´Nubah}”(h]”h ]”Œp”ah"]”h$]”h&]”uh1jÞhj¾ubjž)”}”(hŒstart”h]”hŒstart”…””}”(hjïh²hh³Nh´Nubah}”(h]”h ]”jªah"]”h$]”h&]”uh1jhj¾ubeh}”(h]”h ]”h"]”h$]”h&]”Œnoemph”ˆhÅhÆuh1j¼hj¸ubj½)”}”(hŒ size_t length”h]”(h)”}”(hhh]”jž)”}”(hŒsize_t”h]”hŒsize_t”…””}”(hj h²hh³Nh´Nubah}”(h]”h ]”jªah"]”h$]”h&]”uh1jhjubah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”jPŒreftype”Œ identifier”Œ reftarget”j Œmodname”NŒ classname”NŒ c:parent_key”Œsphinx.domains.c”Œ LookupKey”“”)”}”Œdata”]”(j&Œ ASTIdentifier”“”)”}”j!ŒDTV”sbN†”j.)”}”j!Œdmx”sbN†”j.)”}”j!j¡sbŒc.DTV.dmx.munmap”†”esbuh1hhjubj‡)”}”(hŒ ”h]”hŒ ”…””}”(hj;h²hh³Nh´Nubah}”(h]”h ]”j“ah"]”h$]”h&]”uh1j†hjubjž)”}”(hŒlength”h]”hŒlength”…””}”(hjIh²hh³Nh´Nubah}”(h]”h ]”jªah"]”h$]”h&]”uh1jhjubeh}”(h]”h ]”h"]”h$]”h&]”Œnoemph”ˆhÅhÆuh1j¼hj¸ubeh}”(h]”h ]”h"]”h$]”h&]”hÅhÆuh1j¶hjqh²hh³hÇh´Kubeh}”(h]”h ]”h"]”h$]”h&]”hÅhÆŒ add_permalink”ˆuh1joŒsphinx_line_type”Œ declarator”hjkh²hh³hÇh´Kubah}”(h]”jbah ]”(Œsig”Œ sig-object”eh"]”h$]”h&]”Œ is_multiline”ˆŒ _toc_parts”)Œ _toc_name”huh1jih³hÇh´Khjfh²hubhŒ desc_content”“”)”}”(hhh]”h}”(h]”h ]”h"]”h$]”h&]”uh1jxhjfh²hh³hÇh´Kubeh}”(h]”h ]”(jPŒfunction”eh"]”h$]”h&]”Œdomain”jPŒobjtype”j†Œdesctype”j†Œnoindex”‰Œ noindexentry”‰Œnocontentsentry”‰uh1jdh²hhj-h³Nh´Nubeh}”(h]”Œsynopsis”ah ]”h"]”Œsynopsis”ah$]”h&]”uh1hÖhhØh²hh³hÇh´Kubh×)”}”(hhh]”(hÜ)”}”(hŒ Arguments”h]”hŒ Arguments”…””}”(hj›h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hÛhj˜h²hh³hÇh´KubhŒdefinition_list”“”)”}”(hhh]”(hŒdefinition_list_item”“”)”}”(hŒU``start`` Address of the mapped buffer as returned by the :c:func:`mmap()` function. ”h]”(hŒterm”“”)”}”(hŒ ``start``”h]”hŒliteral”“”)”}”(hj¸h]”hŒstart”…””}”(hj¼h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jºhj¶ubah}”(h]”h ]”h"]”h$]”h&]”uh1j´h³hÇh´K hj°ubhŒ definition”“”)”}”(hhh]”hý)”}”(hŒJAddress of the mapped buffer as returned by the :c:func:`mmap()` function.”h]”(hŒ0Address of the mapped buffer as returned by the ”…””}”(hjÔh²hh³Nh´Nubh)”}”(hŒ:c:func:`mmap()`”h]”j»)”}”(hjÞh]”hŒmmap()”…””}”(hjàh²hh³Nh´Nubah}”(h]”h ]”(Œxref”jPŒc-func”eh"]”h$]”h&]”uh1jºhjÜubah}”(h]”h ]”h"]”h$]”h&]”Œrefdoc”Œ"userspace-api/media/dvb/dmx-munmap”Œ refdomain”jPŒreftype”Œfunc”Œ refexplicit”‰Œrefwarn”‰j%j()”}”j+]”(j/N†”j3N†”esbŒ reftarget”Œmmap”uh1hh³hÇh´KhjÔubhŒ function.”…””}”(hjÔh²hh³Nh´Nubeh}”(h]”h ]”h"]”h$]”h&]”uh1hüh³hÇh´KhjÑubah}”(h]”h ]”h"]”h$]”h&]”uh1jÏhj°ubeh}”(h]”h ]”h"]”h$]”h&]”uh1j®h³hÇh´K hj«ubj¯)”}”(hŒb``length`` Length of the mapped buffer. This must be the same value as given to :c:func:`mmap()`. ”h]”(jµ)”}”(hŒ ``length``”h]”j»)”}”(hjh]”hŒlength”…””}”(hj!h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jºhjubah}”(h]”h ]”h"]”h$]”h&]”uh1j´h³hÇh´K$hjubjÐ)”}”(hhh]”hý)”}”(hŒVLength of the mapped buffer. This must be the same value as given to :c:func:`mmap()`.”h]”(hŒELength of the mapped buffer. This must be the same value as given to ”…””}”(hj7h²hh³Nh´Nubh)”}”(hŒ:c:func:`mmap()`”h]”j»)”}”(hjAh]”hŒmmap()”…””}”(hjCh²hh³Nh´Nubah}”(h]”h ]”(jêjPŒc-func”eh"]”h$]”h&]”uh1jºhj?ubah}”(h]”h ]”h"]”h$]”h&]”Œrefdoc”jöŒ refdomain”jPŒreftype”Œfunc”Œ refexplicit”‰Œrefwarn”‰j%jüjŒmmap”uh1hh³hÇh´K#hj7ubhŒ.”…””}”(hj7h²hh³Nh´Nubeh}”(h]”h ]”h"]”h$]”h&]”uh1hüh³hÇh´K#hj4ubah}”(h]”h ]”h"]”h$]”h&]”uh1jÏhjubeh}”(h]”h ]”h"]”h$]”h&]”uh1j®h³hÇh´K$hj«h²hubeh}”(h]”h ]”h"]”h$]”h&]”uh1j©hj˜h²hh³hÇh´Nubeh}”(h]”Œ arguments”ah ]”h"]”Œ arguments”ah$]”h&]”uh1hÖhhØh²hh³hÇh´Kubh×)”}”(hhh]”(hÜ)”}”(hŒ Description”h]”hŒ Description”…””}”(hj…h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hÛhj‚h²hh³hÇh´K'ubhý)”}”(hŒ_Unmaps a previously with the :c:func:`mmap()` function mapped buffer and frees it, if possible.”h]”(hŒUnmaps a previously with the ”…””}”(hj“h²hh³Nh´Nubh)”}”(hŒ:c:func:`mmap()`”h]”j»)”}”(hjh]”hŒmmap()”…””}”(hjŸh²hh³Nh´Nubah}”(h]”h ]”(jêjPŒc-func”eh"]”h$]”h&]”uh1jºhj›ubah}”(h]”h ]”h"]”h$]”h&]”Œrefdoc”jöŒ refdomain”jPŒreftype”Œfunc”Œ refexplicit”‰Œrefwarn”‰j%jüjŒmmap”uh1hh³hÇh´K)hj“ubhŒ2 function mapped buffer and frees it, if possible.”…””}”(hj“h²hh³Nh´Nubeh}”(h]”h ]”h"]”h$]”h&]”uh1hüh³hÇh´K)hj‚h²hubeh}”(h]”Œ description”ah ]”h"]”Œ description”ah$]”h&]”uh1hÖhhØh²hh³hÇh´K'ubh×)”}”(hhh]”(hÜ)”}”(hŒ Return Value”h]”hŒ Return Value”…””}”(hjÏh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hÛhjÌh²hh³hÇh´K-ubhý)”}”(hŒgOn success :c:func:`munmap()` returns 0, on failure -1 and the ``errno`` variable is set appropriately:”h]”(hŒ On success ”…””}”(hjÝh²hh³Nh´Nubh)”}”(hŒ:c:func:`munmap()`”h]”j»)”}”(hjçh]”hŒmunmap()”…””}”(hjéh²hh³Nh´Nubah}”(h]”h ]”(jêjPŒc-func”eh"]”h$]”h&]”uh1jºhjåubah}”(h]”h ]”h"]”h$]”h&]”Œrefdoc”jöŒ refdomain”jPŒreftype”Œfunc”Œ refexplicit”‰Œrefwarn”‰j%jüjŒmunmap”uh1hh³hÇh´K/hjÝubhŒ" returns 0, on failure -1 and the ”…””}”(hjÝh²hh³Nh´Nubj»)”}”(hŒ ``errno``”h]”hŒerrno”…””}”(hjh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jºhjÝubhŒ variable is set appropriately:”…””}”(hjÝh²hh³Nh´Nubeh}”(h]”h ]”h"]”h$]”h&]”uh1hüh³hÇh´K/hjÌh²hubjª)”}”(hhh]”j¯)”}”(hŒTEINVAL The ``start`` or ``length`` is incorrect, or no buffers have been mapped yet.”h]”(jµ)”}”(hŒEINVAL”h]”hŒEINVAL”…””}”(hj'h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1j´h³hÇh´K3hj#ubjÐ)”}”(hhh]”hý)”}”(hŒMThe ``start`` or ``length`` is incorrect, or no buffers have been mapped yet.”h]”(hŒThe ”…””}”(hj8h²hh³Nh´Nubj»)”}”(hŒ ``start``”h]”hŒstart”…””}”(hj@h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jºhj8ubhŒ or ”…””}”(hj8h²hh³Nh´Nubj»)”}”(hŒ ``length``”h]”hŒlength”…””}”(hjRh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jºhj8ubhŒ2 is incorrect, or no buffers have been mapped yet.”…””}”(hj8h²hh³Nh´Nubeh}”(h]”h ]”h"]”h$]”h&]”uh1hüh³hÇh´K3hj5ubah}”(h]”h ]”h"]”h$]”h&]”uh1jÏhj#ubeh}”(h]”h ]”h"]”h$]”h&]”uh1j®h³hÇh´K3hj ubah}”(h]”h ]”h"]”h$]”h&]”uh1j©hjÌh²hh³hÇh´Nubeh}”(h]”Œ return-value”ah ]”h"]”Œ return value”ah$]”h&]”uh1hÖhhØh²hh³hÇh´K-ubeh}”(h]”(Œ dvb-munmap”hÕeh ]”h"]”(Œ dvb munmap()”Œ dmx-munmap”eh$]”h&]”uh1hÖhhh²hh³hÇh´KŒexpect_referenced_by_name”}”jŠhÊsŒexpect_referenced_by_id”}”hÕhÊsubeh}”(h]”h ]”h"]”h$]”h&]”Œsource”hÇuh1hŒcurrent_source”NŒ current_line”NŒsettings”Œdocutils.frontend”ŒValues”“”)”}”(hÛNŒ generator”NŒ datestamp”NŒ source_link”NŒ source_url”NŒ toc_backlinks”Œentry”Œfootnote_backlinks”KŒ sectnum_xform”KŒstrip_comments”NŒstrip_elements_with_classes”NŒ strip_classes”NŒ report_level”KŒ halt_level”KŒexit_status_level”KŒdebug”NŒwarning_stream”NŒ traceback”ˆŒinput_encoding”Œ utf-8-sig”Œinput_encoding_error_handler”Œstrict”Œoutput_encoding”Œutf-8”Œoutput_encoding_error_handler”j´Œerror_encoding”Œutf-8”Œerror_encoding_error_handler”Œbackslashreplace”Œ language_code”Œen”Œrecord_dependencies”NŒconfig”NŒ id_prefix”hŒauto_id_prefix”Œid”Œ dump_settings”NŒdump_internals”NŒdump_transforms”NŒdump_pseudo_xml”NŒexpose_internals”NŒstrict_visitor”NŒ_disable_config”NŒ_source”hÇŒ _destination”NŒ _config_files”]”Œ7/var/lib/git/docbuild/linux/Documentation/docutils.conf”aŒfile_insertion_enabled”ˆŒ raw_enabled”KŒline_length_limit”M'Œpep_references”NŒ pep_base_url”Œhttps://peps.python.org/”Œpep_file_url_template”Œpep-%04d”Œrfc_references”NŒ rfc_base_url”Œ&https://datatracker.ietf.org/doc/html/”Œ tab_width”KŒtrim_footnote_reference_space”‰Œsyntax_highlight”Œlong”Œ smart_quotes”ˆŒsmartquotes_locales”]”Œcharacter_level_inline_markup”‰Œdoctitle_xform”‰Œ docinfo_xform”KŒsectsubtitle_xform”‰Œ image_loading”Œlink”Œembed_stylesheet”‰Œcloak_email_addresses”ˆŒsection_self_link”‰Œenv”NubŒreporter”NŒindirect_targets”]”Œsubstitution_defs”}”Œsubstitution_names”}”Œrefnames”}”Œrefids”}”hÕ]”hÊasŒnameids”}”(jŠhÕj‰j†j*j'j•j’jj|jÉjÆjj~uŒ nametypes”}”(jŠˆj‰‰j*‰j•‰j‰jɉj‰uh}”(hÕhØj†hØj'hëj’j-jbjkj|j˜jÆj‚j~jÌuŒ footnote_refs”}”Œ citation_refs”}”Œ autofootnotes”]”Œautofootnote_refs”]”Œsymbol_footnotes”]”Œsymbol_footnote_refs”]”Œ footnotes”]”Œ citations”]”Œautofootnote_start”KŒsymbol_footnote_start”KŒ id_counter”Œ collections”ŒCounter”“”}”…”R”Œparse_messages”]”Œtransform_messages”]”hŒsystem_message”“”)”}”(hhh]”hý)”}”(hhh]”hŒ0Hyperlink target "dmx-munmap" is not referenced.”…””}”hjsbah}”(h]”h ]”h"]”h$]”h&]”uh1hühjubah}”(h]”h ]”h"]”h$]”h&]”Œlevel”KŒtype”ŒINFO”Œsource”hÇŒline”Kuh1jubaŒ transformer”NŒ include_log”]”Œ decoration”Nh²hub.