����JFIFXX�����    $.' ",#(7),01444'9=82<.342  2!!22222222222222222222222222222222222222222222222222����"��4�� ���,�PG"Z_�4�˷����kjز�Z�,F+��_z�,�© �����zh6�٨�ic�fu���#ډb���_�N�?��wQ���5-�~�I���8����TK<5o�Iv-�����k�_U_�����~b�M��d����Ӝ�U�Hh��?]��E�w��Q���k�{��_}qFW7HTՑ��Y��F�?_�'ϔ��_�Ջt��=||I ��6�έ"�����D���/[�k�9���Y�8ds|\���Ҿp6�Ҵ���]��.����6�z<�v��@]�i%��$j��~�g��J>��no����pM[me�i$[����s�o�ᘨ�˸ nɜG-�ĨU�ycP�3.DB�li�;��hj���x7Z^�N�h������N3u{�:j�x�힞��#M&��jL P@_���� P��&��o8������9�����@Sz6�t7#O�ߋ �s}Yf�T���lmr����Z)'N��k�۞p����w\�Tȯ?�8`�O��i{wﭹW�[�r�� ��Q4F�׊���3m&L�=��h3����z~��#�\�l :�F,j@�� ʱ�wQT����8�"kJO���6�֚l����}���R�>ډK���]��y����&����p�}b��;N�1�m�r$�|��7�>e�@B�TM*-iH��g�D�)� E�m�|�ؘbҗ�a��Ҿ����t4���o���G��*oCN�rP���Q��@z,|?W[0�����:�n,jWiE��W��$~/�hp\��?��{(�0���+�Y8rΟ�+����>S-S����VN;�}�s?.����� w�9��˟<���Mq4�Wv'��{)0�1mB��V����W[�����8�/<� �%���wT^�5���b��)iM� pg�N�&ݝ��VO~�q���u���9� ����!��J27����$O-���! �:�%H��� ـ����y�ΠM=t{!S�� oK8������t<����è:a������[�����ա�H���~��w��Qz`�po�^ ����Q��n� �,uu�C�$ ^���,������8�#��:�6��e�|~���!�3�3.�\0��q��o�4`.|� ����y�Q�`~;�d�ׯ,��O�Zw�������`73�v�܋�<���Ȏ�� ـ4k��5�K�a�u�=9Yd��$>x�A�&�� j0� ���vF��� Y�|�y��� ~�6�@c��1vOp�Ig����4��l�OD���L����� R���c���j�_�uX6��3?nk��Wy�f;^*B� ��@�~a�`��Eu������+���6�L��.ü>��}y���}_�O�6�͐�:�YrG�X��kG�����l^w���~㒶sy��Iu�!� W ��X��N�7BV��O��!X�2����wvG�R�f�T#�����t�/?���%8�^�W�aT��G�cL�M���I��(J����1~�8�?aT ���]����AS�E��(��*E}� 2��#I/�׍qz��^t�̔���b�Yz4x���t�){ OH��+(E��A&�N�������XT��o��"�XC��'���)}�J�z�p� ��~5�}�^����+�6����w��c��Q�|Lp�d�H��}�(�.|����k��c4^�"�����Z?ȕ ��a<�L�!039C� �Eu�C�F�Ew�ç ;�n?�*o���B�8�bʝ���'#Rqf���M}7����]����s2tcS{�\icTx;�\��7K���P���ʇ Z O-��~��c>"��?�������P��E��O�8��@�8��G��Q�g�a�Վ���󁶠�䧘��_%#r�>�1�z�a��eb��qcPѵ��n���#L��� =��׀t� L�7�`��V���A{�C:�g���e@�w1 Xp3�c3�ġ����p��M"'-�@n4���fG��B3�DJ�8[Jo�ߐ���gK)ƛ��$���� ���8�3�����+���� �����6�ʻ���� ���S�kI�*KZlT _`���?��K����QK�d����B`�s}�>���`��*�>��,*@J�d�oF*����弝��O}�k��s��]��y�ߘ��c1G�V���<=�7��7����6�q�PT��tXԀ�!9*4�4Tހ3XΛex�46���Y��D ����� �BdemDa����\�_l,��G�/���֌7���Y�](�xTt^%�GE�����4�}bT���ڹ�����;Y)���B�Q��u��>J/J �⮶.�XԄ��j�ݳ�+E��d ��r�5�_D�1 ��o�� �B�x�΢�#���<��W�����8���R6�@g�M�.��� dr�D��>(otU��@x=��~v���2� ӣ�d�oBd��3�eO�6�㣷�����ݜ6��6Y��Qz`��S��{���\P�~z m5{J/L��1������<�e�ͅPu�b�]�ϔ���'������f�b� Zpw��c`"��i���BD@:)ִ�:�]��hv�E�w���T�l��P���"Ju�}��وV J��G6��. J/�Qgl߭�e�����@�z�Zev2u�)]կ�����7x���s�M�-<ɯ�c��r�v�����@��$�ޮ}lk���a���'����>x��O\�ZFu>�����ck#��&:��`�$�ai�>2Δ����l���oF[h��lE�ܺ�Πk:)���`�� $[6�����9�����kOw�\|���8}������ބ:��񶐕��I�A1/�=�2[�,�!��.}gN#�u����b��� ~��݊��}34q����d�E��Lc��$��"�[q�U�硬g^��%B �z���r�pJ�ru%v\h1Y�ne`ǥ:g���pQM~�^�Xi� ��`S�:V29.�P���V�?B�k�� AEvw%�_�9C�Q����wKekPؠ�\�;Io d�{ ߞo�c1eP����\� `����E=���@K<�Y���eڼ�J���w����{av�F�'�M�@/J��+9p���|]�����Iw &`��8���&M�hg��[�{��Xj��%��Ӓ�$��(����ʹN���<>�I���RY���K2�NPlL�ɀ)��&e����B+ь����( � �JTx���_?EZ� }@ 6�U���뙢ط�z��dWI�n` D����噥�[��uV��"�G&Ú����2g�}&m��?ċ�"����Om#��������� ��{�ON��"S�X��Ne��ysQ���@Fn��Vg���dX�~nj�]J�<�K]:��FW��b�������62�=��5f����JKw��bf�X�55��~J �%^����:�-�QIE��P��v�nZum� z � ~ə ���� ���ة����;�f��\v���g�8�1��f24;�V���ǔ�)����9���1\��c��v�/'Ƞ�w�������$�4�R-��t���� e�6�/�ġ �̕Ecy�J���u�B���<�W�ַ~�w[B1L۲�-JS΂�{���΃������A��20�c#��@ 0!1@AP"#2Q`$3V�%45a6�FRUq��� ����^7ׅ,$n�������+��F�`��2X'��0vM��p�L=������5��8������u�p~���.�`r�����\���O��,ư�0oS ��_�M�����l���4�kv\JSd���x���SW�<��Ae�IX����������$I���w�:S���y���›R��9�Q[���,�5�;�@]�%���u�@ *ro�lbI �� ��+���%m:�͇ZV�����u�̉����θau<�fc�.����{�4Ա� �Q����*�Sm��8\ujqs]{kN���)qO�y�_*dJ�b�7���yQqI&9�ԌK!�M}�R�;������S�T���1���i[U�ɵz�]��U)V�S6���3$K{�ߊ<�(� E]Զ[ǼENg�����'�\?#)Dkf��J���o��v���'�%ƞ�&K�u�!��b�35LX�Ϸ��63$K�a�;�9>,R��W��3�3� d�JeTYE.Mϧ��-�o�j3+y��y^�c�������VO�9NV\nd�1 ��!͕_)a�v;����թ�M�lWR1��)El��P;��yوÏ�u 3�k�5Pr6<�⒲l�!˞*��u־�n�!�l:����UNW ��%��Chx8vL'��X�@��*��)���̮��ˍ��� ���D-M�+J�U�kvK����+�x8��cY������?�Ԡ��~3mo��|�u@[XeY�C�\Kp�x8�oC�C�&����N�~3-H���� ��MX�s�u<`���~"WL��$8ξ��3���a�)|:@�m�\���^�`�@ҷ)�5p+��6���p�%i)P M���ngc�����#0Aruz���RL+xSS?���ʮ}()#�t��mˇ!��0}}y����<�e� �-ή�Ԩ��X������ MF���ԙ~l L.3���}�V뽺�v�����멬��Nl�)�2����^�Iq��a��M��qG��T�����c3#������3U�Ǎ���}��לS�|qa��ڃ�+���-��2�f����/��bz��ڐ�� �ݼ[2�ç����k�X�2�* �Z�d���J�G����M*9W���s{��w���T��x��y,�in�O�v��]���n����P�$�JB@=4�OTI�n��e�22a\����q�d���%�$��(���:���: /*�K[PR�fr\nڙdN���F�n�$�4�[�� U�zƶ����� �mʋ���,�ao�u 3�z� �x��Kn����\[��VFmbE;�_U��&V�Gg�]L�۪&#n%�$ɯ�dG���D�TI=�%+AB�Ru#��b4�1�»x�cs�YzڙJG��f��Il��d�eF'T� iA��T���uC�$����Y��H?����[!G`}���ͪ� �纤Hv\������j�Ex�K���!���OiƸ�Yj�+u-<���'q����uN�*�r\��+�]���<�wOZ.fp�ێ��,-*)V?j-kÊ#�`�r��dV����(�ݽBk�����G�ƛk�QmUڗe��Z���f}|����8�8��a���i��3'J�����~G_�^���d�8w������ R�`(�~�.��u���l�s+g�bv���W���lGc}��u���afE~1�Ue������Z�0�8�=e�� f@/�jqEKQQ�J��oN��J���W5~M>$6�Lt�;$ʳ{���^��6�{����v6���ķܰg�V�cnn �~z�x�«�,2�u�?cE+Ș�H؎�%�Za�)���X>uW�Tz�Nyo����s���FQƤ��$��*�&�LLXL)�1�" L��eO��ɟ�9=���:t��Z���c��Ž���Y?�ӭV�wv�~,Y��r�ۗ�|�y��GaF�����C�����.�+� ���v1���fήJ�����]�S��T��B��n5sW}y�$��~z�'�c ��8 ��� ,! �p��VN�S��N�N�q��y8z˱�A��4��*��'������2n<�s���^ǧ˭P�Jޮɏ�U�G�L�J�*#��<�V��t7�8����TĜ>��i}K%,���)[��z�21z ?�N�i�n1?T�I�R#��m-�����������������1����lA�`��fT5+��ܐ�c�q՝��ʐ��,���3�f2U�եmab��#ŠdQ�y>\��)�SLY����w#��.���ʑ�f��� ,"+�w�~�N�'�c�O�3F�������N<���)j��&��,-� �љ���֊�_�zS���TǦ����w�>��?�������n��U仆�V���e�����0���$�C�d���rP �m�׈e�Xm�Vu� �L��.�bֹ��� �[Դaզ���*��\y�8�Է:�Ez\�0�Kq�C b��̘��cө���Q��=0Y��s�N��S.���3.���O�o:���#���v7�[#߫ ��5�܎�L���Er4���9n��COWlG�^��0k�%<���ZB���aB_���������'=��{i�v�l�$�uC���mƎҝ{�c㱼�y]���W�i ��ߧc��m�H� m�"�"�����;Y�ߝ�Z�Ǔ�����:S#��|}�y�,/k�Ld� TA�(�AI$+I3��;Y*���Z��}|��ӧO��d�v��..#:n��f>�>���ȶI�TX��� 8��y����"d�R�|�)0���=���n4��6ⲑ�+��r<�O�܂~zh�z����7ܓ�HH�Ga롏���nCo�>������a ���~]���R���̲c?�6(�q�;5%� |�uj�~z8R=X��I�V=�|{v�Gj\gc��q����z�؋%M�ߍ����1y��#��@f^���^�>N�����#x#۹��6�Y~�?�dfPO��{��P�4��V��u1E1J �*|���%���JN��`eWu�zk M6���q t[�� ��g�G���v��WIG��u_ft����5�j�"�Y�:T��ɐ���*�;� e5���4����q$C��2d�}���� _S�L#m�Yp��O�.�C�;��c����Hi#֩%+) �Ӎ��ƲV���SYź��g |���tj��3�8���r|���V��1#;.SQ�A[���S������#���`n�+���$��$I �P\[�@�s��(�ED�z���P��])8�G#��0B��[ى��X�II�q<��9�~[Z멜�Z�⊔IWU&A>�P~�#��dp<�?����7���c��'~���5 ��+$���lx@�M�dm��n<=e�dyX��?{�|Aef ,|n3�<~z�ƃ�uۧ�����P��Y,�ӥQ�*g�#먙R�\���;T��i,��[9Qi歉����c>]9�� ��"�c��P�� �Md?٥��If�ت�u��k��/����F��9�c*9��Ǎ:�ØF���z�n*�@|I�ށ9����N3{'��[�'ͬ�Ҳ4��#}��!�V� Fu��,�,mTIk���v C�7v���B�6k�T9��1�*l� '~��ƞF��lU��'�M ����][ΩũJ_�{�i�I�n��$���L�� j��O�dx�����kza۪��#�E��Cl����x˘�o�����V���ɞ�ljr��)�/,�߬h�L��#��^��L�ф�,íMƁe�̩�NB�L�����iL����q�}��(��q��6IçJ$�W�E$��:������=#����(�K�B����zђ <��K(�N�۫K�w��^O{!����)�H���>x�������lx�?>Պ�+�>�W���,Ly!_�D���Ō�l���Q�!�[ �S����J��1��Ɛ�Y}��b,+�Lo�x�ɓ)����=�y�oh�@�꥟/��I��ѭ=��P�y9��� �ۍYӘ�e+�p�Jnϱ?V\SO%�(�t� ���=?MR�[Ș�����d�/ ��n�l��B�7j� ��!�;ӥ�/�[-���A�>�dN�sLj ��,ɪv��=1c�.SQ�O3�U���ƀ�ܽ�E����������̻��9G�ϷD�7(�}��Ävӌ\�y�_0[w ���<΍>����a_��[0+�L��F.�޺��f�>oN�T����q;���y\��bՃ��y�jH�<|q-eɏ�_?_9+P���Hp$�����[ux�K w�Mw��N�ی'$Y2�=��q���KB��P��~������Yul:�[<����F1�2�O���5=d����]Y�sw:���Ϯ���E��j,_Q��X��z`H1,#II ��d�wr��P˂@�ZJV����y$�\y�{}��^~���[:N����ߌ�U�������O��d�����ؾe��${p>G��3c���Ė�lʌ�� ת��[��`ϱ�-W����dg�I��ig2��� ��}s ��ؤ(%#sS@���~���3�X�nRG�~\jc3�v��ӍL��M[JB�T��s3}��j�Nʖ��W����;7��ç?=X�F=-�=����q�ߚ���#���='�c��7���ڑW�I(O+=:uxq�������������e2�zi+�kuG�R��������0�&e�n���iT^J����~\jy���p'dtG��s����O��3����9* �b#Ɋ�� p������[Bws�T�>d4�ۧs���nv�n���U���_�~,�v����ƜJ1��s�� �QIz��)�(lv8M���U=�;����56��G���s#�K���MP�=��LvyGd��}�VwWBF�'�à �?MH�U�g2�� ����!�p�7Q��j��ڴ����=��j�u��� Jn�A s���uM������e��Ɔ�Ҕ�!)'��8Ϣ�ٔ��ޝ(��Vp���צ֖d=�IC�J�Ǡ{q������kԭ�߸���i��@K����u�|�p=..�*+����x�����z[Aqġ#s2a�Ɗ���RR�)*HRsi�~�a &f��M��P����-K�L@��Z��Xy�'x�{}��Zm+���:�)�) IJ�-i�u���� ���ܒH��'�L(7�y�GӜq���� j��� 6ߌg1�g�o���,kر���tY�?W,���p���e���f�OQS��!K�۟cҒA�|ս�j�>��=⬒��˧L[�� �߿2JaB~R��u�:��Q�] �0H~���]�7��Ƽ�I���(}��cq '�ήET���q�?f�ab���ӥvr� �)o��-Q��_'����ᴎo��K������;��V���o��%���~OK ����*��b�f:���-ťIR��`B�5!RB@���ï�� �u �̯e\�_U�_������� g�ES��3�������QT��a����x����U<~�c?�*�#]�MW,[8O�a�x��]�1bC|踤�P��lw5V%�)�{t�<��d��5���0i�XSU��m:��Z�┵�i�"��1�^B�-��P�hJ��&)O��*�D��c�W��vM��)����}���P��ܗ-q����\mmζZ-l@�}��a��E�6��F�@��&Sg@���ݚ�M����� ȹ 4����#p�\H����dYDo�H���"��\��..R�B�H�z_�/5˘����6��KhJR��P�mƶi�m���3�,#c�co��q�a)*Pt����R�m�k�7x�D�E�\Y�閣_X�<���~�)���c[[�BP����6�Yq���S��0����%_����;��Àv�~�| VS؇ ��'O0��F0��\���U�-�d@�����7�SJ*z��3n��y��P����O���������m�~�P�3|Y��ʉr#�C�<�G~�.,! ���bqx���h~0=��!ǫ�jy����l�O,�[B��~��|9��ٱ����Xly�#�i�B��g%�S��������tˋ���e���ې��\[d�t)��.+u�|1 ������#�~Oj����hS�%��i.�~X���I�H�m��0n���c�1uE�q��cF�RF�o���7� �O�ꮧ� ���ۛ{��ʛi5�rw?׌#Qn�TW��~?y$��m\�\o����%W� ?=>S�N@�� �Ʈ���R����N�)�r"C�:��:����� �����#��qb��Y�. �6[��2K����2u�Ǧ�HYR��Q�MV��� �G�$��Q+.>�����nNH��q�^��� ����q��mM��V��D�+�-�#*�U�̒ ���p욳��u:�������IB���m���PV@O���r[b= �� ��1U�E��_Nm�yKbN�O���U�}�the�`�|6֮P>�\2�P�V���I�D�i�P�O;�9�r�mAHG�W�S]��J*�_�G��+kP�2����Ka�Z���H�'K�x�W�MZ%�O�YD�Rc+o��?�q��Ghm��d�S�oh�\�D�|:W������UA�Qc yT�q������~^�H��/��#p�CZ���T�I�1�ӏT����4��"�ČZ�����}��`w�#�*,ʹ�� ��0�i��課�Om�*�da��^gJ݅{���l�e9uF#T�ֲ��̲�ٞC"�q���ߍ ոޑ�o#�XZTp����@ o�8��(jd��xw�]�,f���`~�|,s��^����f�1���t��|��m�򸄭/ctr��5s��7�9Q�4�H1꠲BB@l9@���C�����+�wp�xu�£Yc�9��?`@#�o�mH�s2��)�=��2�.�l����jg�9$�Y�S�%*L������R�Y������7Z���,*=�䷘$�������arm�o�ϰ���UW.|�r�uf����IGw�t����Zwo��~5 ��YյhO+=8fF�)�W�7�L9lM�̘·Y���֘YLf�큹�pRF���99.A �"wz��=E\Z���'a� 2��Ǚ�#;�'}�G���*��l��^"q��+2FQ� hj��kŦ��${���ޮ-�T�٭cf�|�3#~�RJ����t��$b�(R��(����r���dx� >U b�&9,>���%E\� Ά�e�$��'�q't��*�א���ެ�b��-|d���SB�O�O��$�R+�H�)�܎�K��1m`;�J�2�Y~9��O�g8=vqD`K[�F)k�[���1m޼c��n���]s�k�z$@��)!I �x՝"v��9=�ZA=`Ɠi �:�E��)`7��vI��}d�YI�_ �o�:ob���o ���3Q��&D&�2=�� �Ά��;>�h����y.*ⅥS������Ӭ�+q&����j|UƧ����}���J0��WW< ۋS�)jQR�j���Ư��rN)�Gű�4Ѷ(�S)Ǣ�8��i��W52���No˓� ۍ%�5brOn�L�;�n��\G����=�^U�dI���8$�&���h��'���+�(������cȁ߫k�l��S^���cƗjԌE�ꭔ��gF���Ȓ��@���}O���*;e�v�WV���YJ\�]X'5��ղ�k�F��b 6R�o՜m��i N�i����>J����?��lPm�U��}>_Z&�KK��q�r��I�D�Չ~�q�3fL�:S�e>���E���-G���{L�6p�e,8��������QI��h��a�Xa��U�A'���ʂ���s�+טIjP�-��y�8ۈZ?J$��W�P� ��R�s�]��|�l(�ԓ��sƊi��o(��S0��Y� 8�T97.�����WiL��c�~�dxc�E|�2!�X�K�Ƙਫ਼�$((�6�~|d9u+�qd�^3�89��Y�6L�.I�����?���iI�q���9�)O/뚅����O���X��X�V��ZF[�یgQ�L��K1���RҖr@v�#��X�l��F���Нy�S�8�7�kF!A��sM���^rkp�jP�DyS$N���q��nxҍ!U�f�!eh�i�2�m���`�Y�I�9r�6� �TF���C}/�y�^���Η���5d�'��9A-��J��>{�_l+�`��A���[�'��յ�ϛ#w:݅�%��X�}�&�PSt�Q�"�-��\縵�/����$Ɨh�Xb�*�y��BS����;W�ջ_mc�����vt?2}1�;qS�d�d~u:2k5�2�R�~�z+|HE!)�Ǟl��7`��0�<�,�2*���Hl-��x�^����'_TV�gZA�'j� ^�2Ϊ��N7t�����?w�� �x1��f��Iz�C-Ȗ��K�^q�;���-W�DvT�7��8�Z�������� hK�(P:��Q- �8�n�Z���܃e貾�<�1�YT<�,�����"�6{/ �?�͟��|1�:�#g��W�>$����d��J��d�B��=��jf[��%rE^��il:��B���x���Sּ�1հ��,�=��*�7 fcG��#q� �eh?��2�7�����,�!7x��6�n�LC�4x��},Geǝ�tC.��vS �F�43��zz\��;QYC,6����~;RYS/6���|2���5���v��T��i����������mlv��������&� �nRh^ejR�LG�f���? �ۉҬܦƩ��|��Ȱ����>3����!v��i�ʯ�>�v��オ�X3e���_1z�Kȗ\<������!�8���V��]��?b�k41�Re��T�q��mz��TiOʦ�Z��Xq���L������q"+���2ۨ��8}�&N7XU7Ap�d�X��~�׿��&4e�o�F��� �H����O���č�c�� 懴�6���͉��+)��v;j��ݷ�� �UV�� i��� j���Y9GdÒJ1��詞�����V?h��l����l�cGs�ځ�������y�Ac�����\V3�? �� ܙg�>qH�S,�E�W�[�㺨�uch�⍸�O�}���a��>�q�6�n6����N6�q������N ! 1AQaq�0@����"2BRb�#Pr���3C`��Scst���$4D���%Td�� ?���N����a��3��m���C���w��������xA�m�q�m���m������$����4n淿t'��C"w��zU=D�\R+w�p+Y�T�&�պ@��ƃ��3ޯ?�Aﶂ��aŘ���@-�����Q�=���9D��ռ�ѻ@��M�V��P��܅�G5�f�Y<�u=,EC)�<�Fy'�"�&�չ�X~f��l�KԆV��?�� �W�N����=(� �;���{�r����ٌ�Y���h{�١������jW����P���Tc�����X�K�r��}���w�R��%��?���E��m�� �Y�q|����\lEE4���r���}�lsI�Y������f�$�=�d�yO����p�����yBj8jU�o�/�S��?�U��*������ˍ�0������u�q�m [�?f����a�� )Q�>����6#������� ?����0UQ����,IX���(6ڵ[�DI�MNލ�c&���υ�j\��X�R|,4��� j������T�hA�e��^���d���b<����n�� �즇�=!���3�^�`j�h�ȓr��jẕ�c�,ٞX����-����a�ﶔ���#�$��]w�O��Ӫ�1y%��L�Y<�wg#�ǝ�̗`�x�xa�t�w��»1���o7o5��>�m뭛C���Uƃߜ}�C���y1Xνm�F8�jI���]����H���ۺиE@I�i;r�8ӭ����V�F�Շ| ��&?�3|x�B�MuS�Ge�=Ӕ�#BE5G�����Y!z��_e��q�р/W>|-�Ci߇�t�1ޯќd�R3�u��g�=0 5��[?�#͏��q�cf���H��{ ?u�=?�?ǯ���}Z��z���hmΔ�BFTW�����<�q�(v� ��!��z���iW]*�J�V�z��gX֧A�q�&��/w���u�gYӘa���; �i=����g:��?2�dž6�ى�k�4�>�Pxs����}������G�9��3 ���)gG�R<>r h�$��'nc�h�P��Bj��J�ҧH� -��N1���N��?��~��}-q!=��_2hc�M��l�vY%UE�@|�v����M2�.Y[|y�"Eï��K�ZF,�ɯ?,q�?v�M 80jx�"�;�9vk�����+ ֧�� �ȺU��?�%�vcV��mA�6��Qg^M����A}�3�nl� QRN�l8�kkn�'�����(��M�7m9و�q���%ޟ���*h$Zk"��$�9��: �?U8�Sl��,,|ɒ��xH(ѷ����Gn�/Q�4�P��G�%��Ա8�N��!� �&�7�;���eKM7�4��9R/%����l�c>�x;������>��C�:�����t��h?aKX�bhe�ᜋ^�$�Iհ �hr7%F$�E��Fd���t��5���+�(M6�t����Ü�UU|zW�=a�Ts�Tg������dqP�Q����b'�m���1{|Y����X�N��b �P~��F^F:����k6�"�j!�� �I�r�`��1&�-$�Bevk:y���#yw��I0��x��=D�4��tU���P�ZH��ڠ底taP��6����b>�xa����Q�#� WeF��ŮNj�p�J* mQ�N����*I�-*�ȩ�F�g�3 �5��V�ʊ�ɮ�a��5F���O@{���NX��?����H�]3��1�Ri_u��������ѕ�� ����0��� F��~��:60�p�͈�S��qX#a�5>���`�o&+�<2�D����: �������ڝ�$�nP���*)�N�|y�Ej�F�5ټ�e���ihy�Z �>���k�bH�a�v��h�-#���!�Po=@k̆IEN��@��}Ll?j�O������߭�ʞ���Q|A07x���wt!xf���I2?Z��<ץ�T���cU�j��]��陎Ltl �}5�ϓ��$�,��O�mˊ�;�@O��jE��j(�ا,��LX���LO���Ц�90�O �.����a��nA���7������j4 ��W��_ٓ���zW�jcB������y՗+EM�)d���N�g6�y1_x��p�$Lv:��9�"z��p���ʙ$��^��JԼ*�ϭ����o���=x�Lj�6�J��u82�A�H�3$�ٕ@�=Vv�]�'�qEz�;I˼��)��=��ɯ���x �/�W(V���p�����$ �m�������u�����񶤑Oqˎ�T����r��㠚x�sr�GC��byp�G��1ߠ�w e�8�$⿄����/�M{*}��W�]˷.�CK\�ުx���/$�WPw���r� |i���&�}�{�X� �>��$-��l���?-z���g����lΆ���(F���h�vS*���b���߲ڡn,|)mrH[���a�3�ר�[1��3o_�U�3�TC�$��(�=�)0�kgP���� ��u�^=��4 �WYCҸ:��vQ�ר�X�à��tk�m,�t*��^�,�}D*� �"(�I��9R����>`�`��[~Q]�#af��i6l��8���6�:,s�s�N6�j"�A4���IuQ��6E,�GnH��zS�HO�uk�5$�I�4��ؤ�Q9�@��C����wp�BGv[]�u�Ov���0I4���\��y�����Q�Ѹ��~>Z��8�T��a��q�ޣ;z��a���/��S��I:�ܫ_�|������>=Z����8:�S��U�I�J��"IY���8%b8���H��:�QO�6�;7�I�S��J��ҌAά3��>c���E+&jf$eC+�z�;��V����� �r���ʺ������my�e���aQ�f&��6�ND��.:��NT�vm�<- u���ǝ\MvZY�N�NT��-A�>jr!S��n�O 1�3�Ns�%�3D@���`������ܟ 1�^c<���� �a�ɽ�̲�Xë#�w�|y�cW�=�9I*H8�p�^(4���՗�k��arOcW�tO�\�ƍR��8����'�K���I�Q�����?5�>[�}��yU�ײ -h��=��% q�ThG�2�)���"ו3]�!kB��*p�FDl�A���,�eEi�H�f�Ps�����5�H:�Փ~�H�0Dت�D�I����h�F3�������c��2���E��9�H��5�zԑ�ʚ�i�X�=:m�xg�hd(�v����׊�9iS��O��d@0ڽ���:�p�5�h-��t�&���X�q�ӕ,��ie�|���7A�2���O%P��E��htj��Y1��w�Ѓ!����  ���� ࢽ��My�7�\�a�@�ţ�J �4�Ȼ�F�@o�̒?4�wx��)��]�P��~�����u�����5�����7X ��9��^ܩ�U;Iꭆ 5 �������eK2�7(�{|��Y׎ �V��\"���Z�1� Z�����}��(�Ǝ"�1S���_�vE30>���p;� ΝD��%x�W�?W?v����o�^V�i�d��r[��/&>�~`�9Wh��y�;���R��� ;;ɮT��?����r$�g1�K����A��C��c��K��l:�'��3 c�ﳯ*"t8�~l��)���m��+U,z��`(�>yJ�?����h>��]��v��ЍG*�{`��;y]��I�T� ;c��NU�fo¾h���/$���|NS���1�S�"�H��V���T���4��uhǜ�]�v;���5�͠x��'C\�SBpl���h}�N����� A�Bx���%��ޭ�l��/����T��w�ʽ]D�=����K���ž�r㻠l4�S�O?=�k �M:� ��c�C�a�#ha���)�ѐxc�s���gP�iG��{+���x���Q���I= �� z��ԫ+ �8"�k�ñ�j=|����c ��y��CF��/��*9ж�h{ �?4�o� ��k�m�Q�N�x��;�Y��4膚�a�w?�6�>e]�����Q�r�:����g�,i"�����ԩA�*M�<�G��b�if��l^M��5� �Ҩ�{����6J��ZJ�����P�*�����Y���ݛu�_4�9�I8�7���������,^ToR���m4�H��?�N�S�ѕw��/S��甍�@�9H�S�T��t�ƻ���ʒU��*{Xs�@����f�����֒Li�K{H�w^���������Ϥm�tq���s� ���ք��f:��o~s��g�r��ט� �S�ѱC�e]�x���a��) ���(b-$(�j>�7q�B?ӕ�F��hV25r[7 Y� }L�R��}����*sg+��x�r�2�U=�*'WS��ZDW]�WǞ�<��叓���{�$�9Ou4��y�90-�1�'*D`�c�^o?(�9��u���ݐ��'PI&� f�Jݮ�������:wS����jfP1F:X �H�9dԯ���˝[�_54 �}*;@�ܨ�� ð�yn�T���?�ןd�#���4rG�ͨ��H�1�|-#���Mr�S3��G�3�����)�.᧏3v�z֑��r����$G"�`j �1t��x0<Ɔ�Wh6�y�6��,œ�Ga��gA����y��b��)��h�D��ß�_�m��ü �gG;��e�v��ݝ�nQ� ��C����-�*��o���y�a��M��I�>�<���]obD��"�:���G�A��-\%LT�8���c�)��+y76���o�Q�#*{�(F�⽕�y����=���rW�\p���۩�c���A���^e6��K������ʐ�cVf5$�'->���ՉN"���F�"�UQ@�f��Gb~��#�&�M=��8�ט�JNu9��D��[̤�s�o�~������ G��9T�tW^g5y$b��Y'��س�Ǵ�=��U-2 #�MC�t(�i� �lj�@Q 5�̣i�*�O����s�x�K�f��}\��M{E�V�{�υ��Ƈ�����);�H����I��fe�Lȣr�2��>��W�I�Ȃ6������i��k�� �5�YOxȺ����>��Y�f5'��|��H+��98pj�n�.O�y�������jY��~��i�w'������l�;�s�2��Y��:'lg�ꥴ)o#'Sa�a�K��Z� �m��}�`169�n���"���x��I ��*+� }F<��cГ���F�P�������ֹ*�PqX�x۩��,� ��N�� �4<-����%����:��7����W���u�`����� $�?�I��&����o��o��`v�>��P��"��l���4��5'�Z�gE���8���?��[�X�7(��.Q�-��*���ތL@̲����v��.5���[��=�t\+�CNܛ��,g�SQnH����}*F�G16���&:�t��4ُ"A��̣��$�b �|����#rs��a�����T�� ]�<�j��BS�('$�ɻ� �wP;�/�n��?�ݜ��x�F��yUn�~mL*-�������Xf�wd^�a�}��f�,=t�׵i�.2/wpN�Ep8�OР���•��R�FJ� 55TZ��T �ɭ�<��]��/�0�r�@�f��V��V����Nz�G��^���7hZi����k��3�,kN�e|�vg�1{9]_i��X5y7� 8e]�U����'�-2,���e"����]ot�I��Y_��n�(JҼ��1�O ]bXc���Nu�No��pS���Q_���_�?i�~�x h5d'�(qw52] ��'ޤ�q��o1�R!���`ywy�A4u���h<קy���\[~�4�\ X�Wt/� 6�����n�F�a8��f���z �3$�t(���q��q�x��^�XWeN'p<-v�!�{�(>ӽDP7��ո0�y)�e$ٕv�Ih'Q�EA�m*�H��RI��=:��� ���4牢) �%_iN�ݧ�l]� �Nt���G��H�L��� ɱ�g<���1V�,�J~�ٹ�"K��Q�� 9�HS�9�?@��k����r�;we݁�]I�!{ �@�G�[�"��`���J:�n]�{�cA�E����V��ʆ���#��U9�6����j�#Y�m\��q�e4h�B�7��C�������d<�?J����1g:ٳ���=Y���D�p�ц� ׈ǔ��1�]26؜oS�'��9�V�FVu�P�h�9�xc�oq�X��p�o�5��Ա5$�9W�V(�[Ak�aY錎qf;�'�[�|���b�6�Ck��)��#a#a˙��8���=äh�4��2��C��4tm^ �n'c���]GQ$[Wҿ��i���vN�{Fu ��1�gx��1┷���N�m��{j-,��x�� Ūm�ЧS�[�s���Gna���䑴�� x�p 8<������97�Q���ϴ�v�aϚG��Rt�Һ׈�f^\r��WH�JU�7Z���y)�vg=����n��4�_)y��D'y�6�]�c�5̪�\� �PF�k����&�c;��cq�$~T�7j ���nç]�<�g ":�to�t}�159�<�/�8������m�b�K#g'I'.W�����6��I/��>v��\�MN��g���m�A�yQL�4u�Lj�j9��#44�t��l^�}L����n��R��!��t��±]��r��h6ٍ>�yҏ�N��fU�� ���� Fm@�8}�/u��jb9������he:A�y�ծw��GpΧh�5����l}�3p468��)U��d��c����;Us/�֔�YX�1�O2��uq�s��`hwg�r~�{ R��mhN��؎*q 42�*th��>�#���E����#��Hv�O����q�}�����6�e��\�,Wk�#���X��b>��p}�դ��3���T5��†��6��[��@�P�y*n��|'f�֧>�lư΂�̺����SU�'*�q�p�_S�����M�� '��c�6�����m�� ySʨ;M��r���Ƌ�m�Kxo,���Gm�P��A�G�:��i��w�9�}M(�^�V��$ǒ�ѽ�9���|���� �a����J�SQ�a���r�B;����}���ٻ֢�2�%U���c�#�g���N�a�ݕ�'�v�[�OY'��3L�3�;,p�]@�S��{ls��X�'���c�jw�k'a�.��}�}&�� �dP�*�bK=ɍ!����;3n�gΊU�ߴmt�'*{,=SzfD� A��ko~�G�aoq�_mi}#�m�������P�Xhύ����mxǍ�΂���巿zf��Q���c���|kc�����?���W��Y�$���_Lv����l߶��c���`?����l�j�ݲˏ!V��6����U�Ђ(A���4y)H���p�Z_�x��>���e��R��$�/�`^'3qˏ�-&Q�=?��CFVR �D�fV�9��{�8g�������n�h�(P"��6�[�D���< E�����~0<@�`�G�6����Hг�cc�� �c�K.5��D��d�B���`?�XQ��2��ٿyqo&+�1^� DW�0�ꊩ���G�#��Q�nL3��c���������/��x ��1�1[y�x�პCW��C�c�UĨ80�m�e�4.{�m��u���I=��f�����0QRls9���f���������9���~f�����Ǩ��a�"@�8���ȁ�Q����#c�ic������G��$���G���r/$W�(��W���V�"��m�7�[m�A�m����bo��D� j����۳� l���^�k�h׽����� ��#� iXn�v��eT�k�a�^Y�4�BN��ĕ��0 !01@Q"2AaPq3BR������?���@4�Q�����T3,���㺠�W�[=JK�Ϟ���2�r^7��vc�:�9 �E�ߴ�w�S#d���Ix��u��:��Hp��9E!�� V 2;73|F��9Y���*ʬ�F��D����u&���y؟��^EA��A��(ɩ���^��GV:ݜDy�`��Jr29ܾ�㝉��[���E;Fzx��YG��U�e�Y�C���� ����v-tx����I�sם�Ę�q��Eb�+P\ :>�i�C'�;�����k|z�رn�y]�#ǿb��Q��������w�����(�r|ӹs��[�D��2v-%��@;�8<a���[\o[ϧw��I!��*0�krs)�[�J9^��ʜ��p1)� "��/_>��o��<1����A�E�y^�C��`�x1'ܣn�p��s`l���fQ��):�l����b>�Me�jH^?�kl3(�z:���1ŠK&?Q�~�{�ٺ�h�y���/�[��V�|6��}�KbX����mn[-��7�5q�94�������dm���c^���h� X��5��<�eޘ>G���-�}�دB�ޟ� ��|�rt�M��V+�]�c?�-#ڛ��^ǂ}���Lkr���O��u�>�-D�ry� D?:ޞ�U��ǜ�7�V��?瓮�"�#���r��չģVR;�n���/_� ؉v�ݶe5d�b9��/O��009�G���5n�W����JpA�*�r9�>�1��.[t���s�F���nQ� V 77R�]�ɫ8����_0<՜�IF�u(v��4��F�k�3��E)��N:��yڮe��P�`�1}�$WS��J�SQ�N�j�ٺ��޵�#l���ј(�5=��5�lǏmoW�v-�1����v,W�mn��߀$x�<����v�j(����c]��@#��1������Ǔ���o'��u+����;G�#�޸��v-lη��/(`i⣍Pm^���ԯ̾9Z��F��������n��1��� ��]�[��)�'������:�֪�W��FC����� �B9،!?���]��V��A�Վ�M��b�w��G F>_DȬ0¤�#�QR�[V��kz���m�w�"��9ZG�7'[��=�Q����j8R?�zf�\a�=��O�U����*oB�A�|G���2�54 �p��.w7� �� ��&������ξxGHp� B%��$g�����t�Џ򤵍z���HN�u�Я�-�'4��0��;_��3 !01"@AQa2Pq#3BR������?��ʩca��en��^��8���<�u#��m*08r��y�N"�<�Ѳ0��@\�p��� �����Kv�D��J8�Fҽ� �f�Y��-m�ybX�NP����}�!*8t(�OqѢ��Q�wW�K��ZD��Δ^e��!� ��B�K��p~�����e*l}z#9ң�k���q#�Ft�o��S�R����-�w�!�S���Ӥß|M�l޶V��!eˈ�8Y���c�ЮM2��tk���� ������J�fS����Ö*i/2�����n]�k�\���|4yX�8��U�P.���Ы[���l��@"�t�<������5�lF���vU�����W��W��;�b�cД^6[#7@vU�xgZv��F�6��Q,K�v��� �+Ъ��n��Ǣ��Ft���8��0��c�@�!�Zq s�v�t�;#](B��-�nῃ~���3g������5�J�%���O������n�kB�ĺ�.r��+���#�N$?�q�/�s�6��p��a����a��J/��M�8��6�ܰ"�*������ɗud"\w���aT(����[��F��U՛����RT�b���n�*��6���O��SJ�.�ij<�v�MT��R\c��5l�sZB>F��<7�;EA��{��E���Ö��1U/�#��d1�a�n.1ě����0�ʾR�h��|�R��Ao�3�m3 ��%�� ���28Q� ��y��φ���H�To�7�lW>����#i`�q���c����a��� �m,B�-j����݋�'mR1Ήt�>��V��p���s�0IbI�C.���1R�ea�����]H�6����������4B>��o��](��$B���m�����a�!=��?�B� K�Ǿ+�Ծ"�n���K��*��+��[T#�{E�J�S����Q�����s�5�:�U�\wĐ�f�3����܆&�)����I���Ԇw��E T�lrTf6Q|R�h:��[K�� �z��c֧�G�C��%\��_�a�84��HcO�bi��ؖV��7H �)*ģK~Xhչ0��4?�0��� �E<���}3���#���u�?�� ��|g�S�6ꊤ�|�I#Hڛ� �ա��w�X��9��7���Ŀ%�SL��y6č��|�F�a 8���b��$�sק�h���b9RAu7�˨p�Č�_\*w��묦��F ����4D~�f����|(�"m���NK��i�S�>�$d7SlA��/�²����SL��|6N�}���S�˯���g��]6��; �#�.��<���q'Q�1|KQ$�����񛩶"�$r�b:���N8�w@��8$�� �AjfG|~�9F ���Y��ʺ��Bwؒ������M:I岎�G��`s�YV5����6��A �b:�W���G�q%l�����F��H���7�������Fsv7��k�� 403WebShell
403Webshell
Server IP : 97.74.90.209  /  Your IP : 216.73.216.74
Web Server : Apache
System : Linux live.indianstaffingfederation.org 4.18.0-553.54.1.el8_10.x86_64 #1 SMP Tue May 27 22:49:52 EDT 2025 x86_64
User : indianstaffing ( 1003)
PHP Version : 8.3.22
Disable Function : exec,passthru,shell_exec,system
MySQL : OFF  |  cURL : ON  |  WGET : ON  |  Perl : ON  |  Python : ON  |  Sudo : ON  |  Pkexec : ON
Directory :  /usr/include/mysql/server/private/

Upload File :
current_dir [ Writeable ] document_root [ Writeable ]

 

Command :


[ Back ]     

Current File : /usr/include/mysql/server/private/mysqld.h
/* Copyright (c) 2006, 2016, Oracle and/or its affiliates.
   Copyright (c) 2010, 2021, MariaDB Corporation.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; version 2 of the License.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1335  USA */

#ifndef MYSQLD_INCLUDED
#define MYSQLD_INCLUDED

#include "sql_basic_types.h"			/* query_id_t */
#include "sql_mode.h"                           /* Sql_mode_dependency */
#include "sql_plugin.h"
#include "sql_bitmap.h"                         /* Bitmap */
#include "my_decimal.h"                         /* my_decimal */
#include "mysql_com.h"                     /* SERVER_VERSION_LENGTH */
#include "my_counter.h"
#include "mysql/psi/mysql_file.h"          /* MYSQL_FILE */
#include "mysql/psi/mysql_socket.h"        /* MYSQL_SOCKET */
#include "sql_list.h"                      /* I_List */
#include "sql_cmd.h"
#include <my_rnd.h>
#include "my_pthread.h"
#include "my_rdtsc.h"

class THD;
class CONNECT;
struct handlerton;
class Time_zone;

struct scheduler_functions;

typedef struct st_mysql_show_var SHOW_VAR;

/* Bits from testflag */
#define TEST_PRINT_CACHED_TABLES 1U
#define TEST_NO_KEY_GROUP	 2U
#define TEST_MIT_THREAD		4U
#define TEST_BLOCKING		8U
#define TEST_KEEP_TMP_TABLES	16U
#define TEST_READCHECK		64U	/**< Force use of readcheck */
#define TEST_NO_EXTRA		128U
#define TEST_CORE_ON_SIGNAL	256U	/**< Give core if signal */
#define TEST_SIGINT		1024U	/**< Allow sigint on threads */
#define TEST_SYNCHRONIZATION    2048U   /**< get server to do sleep in
                                           some places */

/* Keep things compatible */
#define OPT_DEFAULT SHOW_OPT_DEFAULT
#define OPT_SESSION SHOW_OPT_SESSION
#define OPT_GLOBAL SHOW_OPT_GLOBAL

extern MYSQL_PLUGIN_IMPORT MY_TIMER_INFO sys_timer_info;

/*
  Values for --slave-parallel-mode
  Must match order in slave_parallel_mode_typelib in sys_vars.cc.
*/
enum enum_slave_parallel_mode {
  SLAVE_PARALLEL_NONE,
  SLAVE_PARALLEL_MINIMAL,
  SLAVE_PARALLEL_CONSERVATIVE,
  SLAVE_PARALLEL_OPTIMISTIC,
  SLAVE_PARALLEL_AGGRESSIVE
};

/* Function prototypes */
void kill_mysql(THD *thd);
void close_connection(THD *thd, uint sql_errno= 0);
void handle_connection_in_main_thread(CONNECT *thd);
void create_thread_to_handle_connection(CONNECT *connect);
void unlink_thd(THD *thd);
void refresh_status(THD *thd);
bool is_secure_file_path(char *path);
extern void init_net_server_extension(THD *thd);
extern void handle_accepted_socket(MYSQL_SOCKET new_sock, MYSQL_SOCKET sock);
extern void create_new_thread(CONNECT *connect);

extern void ssl_acceptor_stats_update(int sslaccept_ret);
extern int reinit_ssl();

extern "C" MYSQL_PLUGIN_IMPORT CHARSET_INFO *system_charset_info;
extern MYSQL_PLUGIN_IMPORT CHARSET_INFO *files_charset_info ;
extern MYSQL_PLUGIN_IMPORT CHARSET_INFO *national_charset_info;
extern MYSQL_PLUGIN_IMPORT CHARSET_INFO *table_alias_charset;

/**
  Character set of the buildin error messages loaded from errmsg.sys.
*/
extern CHARSET_INFO *error_message_charset_info;

extern CHARSET_INFO *character_set_filesystem;

void temp_pool_clear_bit(uint bit);
uint temp_pool_set_next();

extern bool opt_large_files;
extern bool opt_update_log, opt_bin_log, opt_error_log, opt_bin_log_compress; 
extern uint opt_bin_log_compress_min_len;
extern my_bool opt_log, opt_bootstrap;
extern my_bool opt_backup_history_log;
extern my_bool opt_backup_progress_log;
extern my_bool opt_support_flashback;
extern ulonglong log_output_options;
extern ulong log_backup_output_options;
extern bool opt_disable_networking, opt_skip_show_db;
extern bool opt_skip_name_resolve;
extern bool opt_ignore_builtin_innodb;
extern my_bool opt_character_set_client_handshake;
extern my_bool debug_assert_on_not_freed_memory;
extern MYSQL_PLUGIN_IMPORT bool volatile abort_loop;
extern my_bool opt_safe_user_create;
extern my_bool opt_safe_show_db, opt_local_infile, opt_myisam_use_mmap;
extern my_bool opt_slave_compressed_protocol, use_temp_pool;
extern ulong slave_exec_mode_options, slave_ddl_exec_mode_options;
extern ulong slave_retried_transactions;
extern ulong transactions_multi_engine;
extern ulong rpl_transactions_multi_engine;
extern ulong transactions_gtid_foreign_engine;
extern ulong slave_run_triggers_for_rbr;
extern ulonglong slave_type_conversions_options;
extern my_bool read_only, opt_readonly;
extern MYSQL_PLUGIN_IMPORT my_bool lower_case_file_system;
extern my_bool opt_enable_named_pipe, opt_sync_frm, opt_allow_suspicious_udfs;
extern my_bool opt_secure_auth;
extern my_bool opt_require_secure_transport;
extern const char *current_dbug_option;
extern char* opt_secure_file_priv;
extern char* opt_secure_backup_file_priv;
extern size_t opt_secure_backup_file_priv_len;
extern my_bool sp_automatic_privileges, opt_noacl;
extern ulong use_stat_tables;
extern my_bool opt_old_style_user_limits, trust_function_creators;
extern uint opt_crash_binlog_innodb;
extern const char *shared_memory_base_name;
extern MYSQL_PLUGIN_IMPORT char *mysqld_unix_port;
extern MYSQL_PLUGIN_IMPORT bool metadata_lock_info_plugin_loaded;
extern my_bool opt_enable_shared_memory;
extern ulong opt_replicate_events_marked_for_skip;
extern char *default_tz_name;
extern Time_zone *default_tz;
extern char *my_bind_addr_str;
extern char *default_storage_engine, *default_tmp_storage_engine;
extern char *enforced_storage_engine;
extern char *gtid_pos_auto_engines;
extern plugin_ref *opt_gtid_pos_auto_plugins;
extern bool opt_endinfo, using_udf_functions;
extern my_bool locked_in_memory;
extern bool opt_using_transactions;
extern ulong current_pid;
extern double expire_logs_days;
extern ulong binlog_expire_logs_seconds;
extern my_bool relay_log_recovery;
extern uint sync_binlog_period, sync_relaylog_period, 
            sync_relayloginfo_period, sync_masterinfo_period;
extern ulong opt_tc_log_size, tc_log_max_pages_used, tc_log_page_size;
extern ulong tc_log_page_waits;
extern my_bool relay_log_purge, opt_innodb_safe_binlog, opt_innodb;
extern my_bool relay_log_recovery;
extern uint select_errors,ha_open_options;
extern ulonglong test_flags;
extern uint protocol_version, dropping_tables;
extern MYSQL_PLUGIN_IMPORT uint mysqld_port;
extern ulong delay_key_write_options;
extern char *opt_logname, *opt_slow_logname, *opt_bin_logname, 
            *opt_relay_logname;
extern char *opt_binlog_index_name;
extern char *opt_backup_history_logname, *opt_backup_progress_logname,
            *opt_backup_settings_name;
extern const char *log_output_str;
extern const char *log_backup_output_str;

/* System Versioning begin */
enum vers_system_time_t
{
  SYSTEM_TIME_UNSPECIFIED = 0,
  SYSTEM_TIME_AS_OF,
  SYSTEM_TIME_FROM_TO,
  SYSTEM_TIME_BETWEEN,
  SYSTEM_TIME_BEFORE,  // used for DELETE HISTORY ... BEFORE
  SYSTEM_TIME_HISTORY, // used for DELETE HISTORY
  SYSTEM_TIME_ALL
};

struct vers_asof_timestamp_t
{
  ulong type;
  my_time_t unix_time;
  ulong second_part;
};

enum vers_alter_history_enum
{
  VERS_ALTER_HISTORY_ERROR= 0,
  VERS_ALTER_HISTORY_KEEP
};
/* System Versioning end */

extern char *mysql_home_ptr, *pidfile_name_ptr;
extern MYSQL_PLUGIN_IMPORT char glob_hostname[FN_REFLEN];
extern char mysql_home[FN_REFLEN];
extern char pidfile_name[FN_REFLEN], system_time_zone[30], *opt_init_file;
extern char default_logfile_name[FN_REFLEN];
extern char log_error_file[FN_REFLEN], *opt_tc_log_file, *opt_ddl_recovery_file;
extern const double log_10[309];
extern ulonglong keybuff_size;
extern ulonglong thd_startup_options;
extern my_thread_id global_thread_id;
extern ulong binlog_cache_use, binlog_cache_disk_use;
extern ulong binlog_stmt_cache_use, binlog_stmt_cache_disk_use;
extern ulong aborted_threads, aborted_connects, aborted_connects_preauth;
extern ulong delayed_insert_timeout;
extern ulong delayed_insert_limit, delayed_queue_size;
extern ulong delayed_insert_threads, delayed_insert_writes;
extern ulong delayed_rows_in_use,delayed_insert_errors;
extern Atomic_counter<uint32_t> slave_open_temp_tables;
extern ulonglong query_cache_size;
extern ulong query_cache_limit;
extern ulong query_cache_min_res_unit;
extern ulong slow_launch_threads, slow_launch_time;
extern MYSQL_PLUGIN_IMPORT ulong max_connections;
extern uint max_digest_length;
extern ulong max_connect_errors, connect_timeout;
extern uint max_password_errors;
extern my_bool slave_allow_batching;
extern my_bool allow_slave_start;
extern LEX_CSTRING reason_slave_blocked;
extern ulong slave_trans_retries;
extern ulong slave_trans_retry_interval;
extern uint  slave_net_timeout;
extern int max_user_connections;
extern ulong what_to_log,flush_time;
extern uint max_prepared_stmt_count, prepared_stmt_count;
extern MYSQL_PLUGIN_IMPORT ulong open_files_limit;
extern ulonglong binlog_cache_size, binlog_stmt_cache_size, binlog_file_cache_size;
extern ulonglong max_binlog_cache_size, max_binlog_stmt_cache_size;
extern ulong max_binlog_size;
extern ulong slave_max_allowed_packet;
extern ulonglong slave_max_statement_time;
extern double slave_max_statement_time_double;
extern ulong opt_binlog_rows_event_max_size;
extern ulong binlog_row_metadata;
extern ulong thread_cache_size;
extern ulong stored_program_cache_size;
extern ulong opt_slave_parallel_threads;
extern ulong opt_slave_domain_parallel_threads;
extern ulong opt_slave_parallel_max_queued;
extern ulong opt_slave_parallel_mode;
extern ulong opt_binlog_commit_wait_count;
extern ulong opt_binlog_commit_wait_usec;
extern my_bool opt_gtid_ignore_duplicates;
extern uint opt_gtid_cleanup_batch_size;
extern ulong back_log;
extern ulong executed_events;
extern char language[FN_REFLEN];
extern "C" MYSQL_PLUGIN_IMPORT ulong server_id;
extern ulong concurrency;
extern time_t server_start_time, flush_status_time;
extern char *opt_mysql_tmpdir, mysql_charsets_dir[];
extern size_t mysql_unpacked_real_data_home_len;
extern MYSQL_PLUGIN_IMPORT MY_TMPDIR mysql_tmpdir_list;
extern const char *first_keyword, *delayed_user, *slave_user;
extern MYSQL_PLUGIN_IMPORT const char  *my_localhost;
extern MYSQL_PLUGIN_IMPORT const char **errmesg;			/* Error messages */
extern const char *myisam_recover_options_str;
extern const LEX_CSTRING in_left_expr_name, in_additional_cond, in_having_cond;
extern const LEX_CSTRING NULL_clex_str;
extern const LEX_CSTRING error_clex_str;
extern SHOW_VAR status_vars[];
extern struct system_variables max_system_variables;
extern struct system_status_var global_status_var;
extern struct my_rnd_struct sql_rand;
extern const char *opt_date_time_formats[];
extern handlerton *partition_hton;
extern handlerton *myisam_hton;
extern handlerton *heap_hton;
extern const char *load_default_groups[];
extern struct my_option my_long_options[];
int handle_early_options();
extern int MYSQL_PLUGIN_IMPORT mysqld_server_started;
extern int mysqld_server_initialized;
extern "C" MYSQL_PLUGIN_IMPORT int orig_argc;
extern "C" MYSQL_PLUGIN_IMPORT char **orig_argv;
extern pthread_attr_t connection_attrib;
extern my_bool old_mode;
extern LEX_STRING opt_init_connect, opt_init_slave;
extern char err_shared_dir[];
extern ulong connection_errors_select;
extern ulong connection_errors_accept;
extern ulong connection_errors_tcpwrap;
extern ulong connection_errors_internal;
extern ulong connection_errors_max_connection;
extern ulong connection_errors_peer_addr;
extern ulong log_warnings;
extern my_bool encrypt_binlog;
extern my_bool encrypt_tmp_disk_tables, encrypt_tmp_files;
extern ulong encryption_algorithm;
extern const char *encryption_algorithm_names[];
extern long opt_secure_timestamp;
extern uint default_password_lifetime;
extern my_bool disconnect_on_expired_password;

enum secure_timestamp { SECTIME_NO, SECTIME_SUPER, SECTIME_REPL, SECTIME_YES };
bool is_set_timestamp_forbidden(THD *thd);

#ifdef HAVE_MMAP
extern PSI_mutex_key key_PAGE_lock, key_LOCK_sync, key_LOCK_active,
       key_LOCK_pool, key_LOCK_pending_checkpoint;
#endif /* HAVE_MMAP */

extern PSI_mutex_key key_BINLOG_LOCK_index, key_BINLOG_LOCK_xid_list,
  key_BINLOG_LOCK_binlog_background_thread,
  key_LOCK_binlog_end_pos,
  key_delayed_insert_mutex, key_hash_filo_lock, key_LOCK_active_mi,
  key_LOCK_crypt, key_LOCK_delayed_create,
  key_LOCK_delayed_insert, key_LOCK_delayed_status, key_LOCK_error_log,
  key_LOCK_gdl, key_LOCK_global_system_variables,
  key_LOCK_logger, key_LOCK_manager,
  key_LOCK_prepared_stmt_count,
  key_LOCK_rpl_status, key_LOCK_server_started,
  key_LOCK_status,
  key_LOCK_thd_data, key_LOCK_thd_kill,
  key_LOCK_user_conn, key_LOG_LOCK_log,
  key_master_info_data_lock, key_master_info_run_lock,
  key_master_info_sleep_lock, key_master_info_start_stop_lock,
  key_master_info_start_alter_lock,
  key_master_info_start_alter_list_lock,
  key_mutex_slave_reporting_capability_err_lock, key_relay_log_info_data_lock,
  key_relay_log_info_log_space_lock, key_relay_log_info_run_lock,
  key_rpl_group_info_sleep_lock,
  key_structure_guard_mutex, key_TABLE_SHARE_LOCK_ha_data,
  key_TABLE_SHARE_LOCK_statistics,
  key_LOCK_start_thread,
  key_LOCK_error_messages,
  key_PARTITION_LOCK_auto_inc;
extern PSI_mutex_key key_RELAYLOG_LOCK_index;
extern PSI_mutex_key key_LOCK_relaylog_end_pos;
extern PSI_mutex_key key_LOCK_slave_state, key_LOCK_binlog_state,
  key_LOCK_rpl_thread, key_LOCK_rpl_thread_pool, key_LOCK_parallel_entry;

extern PSI_mutex_key key_TABLE_SHARE_LOCK_share, key_LOCK_stats,
  key_LOCK_global_user_client_stats, key_LOCK_global_table_stats,
  key_LOCK_global_index_stats, key_LOCK_wakeup_ready, key_LOCK_wait_commit,
  key_TABLE_SHARE_LOCK_rotation;
extern PSI_mutex_key key_LOCK_gtid_waiting;

extern PSI_rwlock_key key_rwlock_LOCK_grant, key_rwlock_LOCK_logger,
  key_rwlock_LOCK_sys_init_connect, key_rwlock_LOCK_sys_init_slave,
  key_rwlock_LOCK_system_variables_hash, key_rwlock_query_cache_query_lock,
  key_LOCK_SEQUENCE,
  key_rwlock_LOCK_vers_stats, key_rwlock_LOCK_stat_serial,
  key_rwlock_THD_list;

#ifdef HAVE_MMAP
extern PSI_cond_key key_PAGE_cond, key_COND_active, key_COND_pool;
#endif /* HAVE_MMAP */

extern PSI_cond_key key_BINLOG_COND_xid_list, key_BINLOG_update_cond,
  key_BINLOG_COND_binlog_background_thread,
  key_BINLOG_COND_binlog_background_thread_end,
  key_COND_cache_status_changed, key_COND_manager,
  key_COND_rpl_status, key_COND_server_started,
  key_delayed_insert_cond, key_delayed_insert_cond_client,
  key_item_func_sleep_cond, key_master_info_data_cond,
  key_master_info_start_cond, key_master_info_stop_cond,
  key_master_info_sleep_cond,
  key_relay_log_info_data_cond, key_relay_log_info_log_space_cond,
  key_relay_log_info_start_cond, key_relay_log_info_stop_cond,
  key_rpl_group_info_sleep_cond,
  key_TABLE_SHARE_cond, key_user_level_lock_cond,
  key_COND_start_thread;
extern PSI_cond_key key_RELAYLOG_COND_relay_log_updated,
  key_RELAYLOG_COND_bin_log_updated, key_COND_wakeup_ready,
  key_COND_wait_commit;
extern PSI_cond_key key_RELAYLOG_COND_queue_busy;
extern PSI_cond_key key_TC_LOG_MMAP_COND_queue_busy;
extern PSI_cond_key key_COND_rpl_thread, key_COND_rpl_thread_queue,
  key_COND_rpl_thread_stop, key_COND_rpl_thread_pool,
  key_COND_parallel_entry, key_COND_group_commit_orderer;
extern PSI_cond_key key_COND_wait_gtid, key_COND_gtid_ignore_duplicates;
extern PSI_cond_key key_TABLE_SHARE_COND_rotation;

extern PSI_thread_key key_thread_delayed_insert,
  key_thread_handle_manager, key_thread_kill_server, key_thread_main,
  key_thread_one_connection, key_thread_signal_hand,
  key_thread_slave_background, key_rpl_parallel_thread;

extern PSI_file_key key_file_binlog, key_file_binlog_cache,
       key_file_binlog_index, key_file_binlog_index_cache, key_file_casetest,
  key_file_dbopt, key_file_ERRMSG, key_select_to_file,
  key_file_fileparser, key_file_frm, key_file_global_ddl_log, key_file_load,
  key_file_loadfile, key_file_log_event_data, key_file_log_event_info,
  key_file_master_info, key_file_misc, key_file_partition_ddl_log,
  key_file_pid, key_file_relay_log_info, key_file_send_file, key_file_tclog,
  key_file_trg, key_file_trn, key_file_init, key_file_log_ddl;
extern PSI_file_key key_file_query_log, key_file_slow_log;
extern PSI_file_key key_file_relaylog, key_file_relaylog_index,
                    key_file_relaylog_cache, key_file_relaylog_index_cache;
extern PSI_socket_key key_socket_tcpip, key_socket_unix,
  key_socket_client_connection;
extern PSI_file_key key_file_binlog_state;

#ifdef HAVE_des
extern char* des_key_file;
extern PSI_file_key key_file_des_key_file;
extern PSI_mutex_key key_LOCK_des_key_file;
extern mysql_mutex_t LOCK_des_key_file;
#endif

#ifdef HAVE_PSI_INTERFACE
void init_server_psi_keys();
#endif /* HAVE_PSI_INTERFACE */

extern PSI_memory_key key_memory_locked_table_list;
extern PSI_memory_key key_memory_locked_thread_list;
extern PSI_memory_key key_memory_thd_transactions;
extern PSI_memory_key key_memory_delegate;
extern PSI_memory_key key_memory_acl_mem;
extern PSI_memory_key key_memory_acl_memex;
extern PSI_memory_key key_memory_acl_cache;
extern PSI_memory_key key_memory_thd_main_mem_root;
extern PSI_memory_key key_memory_help;
extern PSI_memory_key key_memory_frm;
extern PSI_memory_key key_memory_table_share;
extern PSI_memory_key key_memory_gdl;
extern PSI_memory_key key_memory_table_triggers_list;
extern PSI_memory_key key_memory_prepared_statement_map;
extern PSI_memory_key key_memory_prepared_statement_main_mem_root;
extern PSI_memory_key key_memory_protocol_rset_root;
extern PSI_memory_key key_memory_warning_info_warn_root;
extern PSI_memory_key key_memory_sp_cache;
extern PSI_memory_key key_memory_sp_head_main_root;
extern PSI_memory_key key_memory_sp_head_execute_root;
extern PSI_memory_key key_memory_sp_head_call_root;
extern PSI_memory_key key_memory_table_mapping_root;
extern PSI_memory_key key_memory_quick_range_select_root;
extern PSI_memory_key key_memory_quick_index_merge_root;
extern PSI_memory_key key_memory_quick_ror_intersect_select_root;
extern PSI_memory_key key_memory_quick_ror_union_select_root;
extern PSI_memory_key key_memory_quick_group_min_max_select_root;
extern PSI_memory_key key_memory_test_quick_select_exec;
extern PSI_memory_key key_memory_prune_partitions_exec;
extern PSI_memory_key key_memory_binlog_recover_exec;
extern PSI_memory_key key_memory_blob_mem_storage;

extern PSI_memory_key key_memory_Sys_var_charptr_value;
extern PSI_memory_key key_memory_THD_db;
extern PSI_memory_key key_memory_user_var_entry;
extern PSI_memory_key key_memory_user_var_entry_value;
extern PSI_memory_key key_memory_Slave_job_group_group_relay_log_name;
extern PSI_memory_key key_memory_Relay_log_info_group_relay_log_name;
extern PSI_memory_key key_memory_binlog_cache_mngr;
extern PSI_memory_key key_memory_Row_data_memory_memory;
extern PSI_memory_key key_memory_errmsgs;
extern PSI_memory_key key_memory_Event_queue_element_for_exec_names;
extern PSI_memory_key key_memory_Event_scheduler_scheduler_param;
extern PSI_memory_key key_memory_Gis_read_stream_err_msg;
extern PSI_memory_key key_memory_Geometry_objects_data;
extern PSI_memory_key key_memory_host_cache_hostname;
extern PSI_memory_key key_memory_User_level_lock;
extern PSI_memory_key key_memory_Filesort_info_record_pointers;
extern PSI_memory_key key_memory_Sort_param_tmp_buffer;
extern PSI_memory_key key_memory_Filesort_info_merge;
extern PSI_memory_key key_memory_Filesort_buffer_sort_keys;
extern PSI_memory_key key_memory_handler_errmsgs;
extern PSI_memory_key key_memory_handlerton;
extern PSI_memory_key key_memory_XID;
extern PSI_memory_key key_memory_MYSQL_LOCK;
extern PSI_memory_key key_memory_MYSQL_LOG_name;
extern PSI_memory_key key_memory_TC_LOG_MMAP_pages;
extern PSI_memory_key key_memory_my_str_malloc;
extern PSI_memory_key key_memory_MYSQL_BIN_LOG_basename;
extern PSI_memory_key key_memory_MYSQL_BIN_LOG_index;
extern PSI_memory_key key_memory_MYSQL_RELAY_LOG_basename;
extern PSI_memory_key key_memory_MYSQL_RELAY_LOG_index;
extern PSI_memory_key key_memory_rpl_filter;
extern PSI_memory_key key_memory_Security_context;
extern PSI_memory_key key_memory_NET_buff;
extern PSI_memory_key key_memory_NET_compress_packet;
extern PSI_memory_key key_memory_my_bitmap_map;
extern PSI_memory_key key_memory_QUICK_RANGE_SELECT_mrr_buf_desc;
extern PSI_memory_key key_memory_TABLE_RULE_ENT;
extern PSI_memory_key key_memory_Mutex_cond_array_Mutex_cond;
extern PSI_memory_key key_memory_Owned_gtids_sidno_to_hash;
extern PSI_memory_key key_memory_Sid_map_Node;
extern PSI_memory_key key_memory_bison_stack;
extern PSI_memory_key key_memory_TABLE_sort_io_cache;
extern PSI_memory_key key_memory_DATE_TIME_FORMAT;
extern PSI_memory_key key_memory_DDL_LOG_MEMORY_ENTRY;
extern PSI_memory_key key_memory_ST_SCHEMA_TABLE;
extern PSI_memory_key key_memory_ignored_db;
extern PSI_memory_key key_memory_SLAVE_INFO;
extern PSI_memory_key key_memory_log_event_old;
extern PSI_memory_key key_memory_HASH_ROW_ENTRY;
extern PSI_memory_key key_memory_table_def_memory;
extern PSI_memory_key key_memory_MPVIO_EXT_auth_info;
extern PSI_memory_key key_memory_LOG_POS_COORD;
extern PSI_memory_key key_memory_XID_STATE;
extern PSI_memory_key key_memory_Rpl_info_file_buffer;
extern PSI_memory_key key_memory_Rpl_info_table;
extern PSI_memory_key key_memory_binlog_pos;
extern PSI_memory_key key_memory_db_worker_hash_entry;
extern PSI_memory_key key_memory_rpl_slave_command_buffer;
extern PSI_memory_key key_memory_binlog_ver_1_event;
extern PSI_memory_key key_memory_rpl_slave_check_temp_dir;
extern PSI_memory_key key_memory_TABLE;
extern PSI_memory_key key_memory_binlog_statement_buffer;
extern PSI_memory_key key_memory_user_conn;
extern PSI_memory_key key_memory_dboptions_hash;
extern PSI_memory_key key_memory_dbnames_cache;
extern PSI_memory_key key_memory_hash_index_key_buffer;
extern PSI_memory_key key_memory_THD_handler_tables_hash;
extern PSI_memory_key key_memory_JOIN_CACHE;
extern PSI_memory_key key_memory_READ_INFO;
extern PSI_memory_key key_memory_partition_syntax_buffer;
extern PSI_memory_key key_memory_global_system_variables;
extern PSI_memory_key key_memory_THD_variables;
extern PSI_memory_key key_memory_PROFILE;
extern PSI_memory_key key_memory_LOG_name;
extern PSI_memory_key key_memory_string_iterator;
extern PSI_memory_key key_memory_frm_extra_segment_buff;
extern PSI_memory_key key_memory_frm_form_pos;
extern PSI_memory_key key_memory_frm_string;
extern PSI_memory_key key_memory_Unique_sort_buffer;
extern PSI_memory_key key_memory_Unique_merge_buffer;
extern PSI_memory_key key_memory_shared_memory_name;
extern PSI_memory_key key_memory_opt_bin_logname;
extern PSI_memory_key key_memory_Query_cache;
extern PSI_memory_key key_memory_READ_RECORD_cache;
extern PSI_memory_key key_memory_Quick_ranges;
extern PSI_memory_key key_memory_File_query_log_name;
extern PSI_memory_key key_memory_Table_trigger_dispatcher;
extern PSI_memory_key key_memory_show_slave_status_io_gtid_set;
extern PSI_memory_key key_memory_write_set_extraction;
extern PSI_memory_key key_memory_thd_timer;
extern PSI_memory_key key_memory_THD_Session_tracker;
extern PSI_memory_key key_memory_THD_Session_sysvar_resource_manager;
extern PSI_memory_key key_memory_get_all_tables;
extern PSI_memory_key key_memory_fill_schema_schemata;
extern PSI_memory_key key_memory_native_functions;
extern PSI_memory_key key_memory_JSON;
extern PSI_memory_key key_memory_WSREP;

/*
  MAINTAINER: Please keep this list in order, to limit merge collisions.
  Hint: grep PSI_stage_info | sort -u
*/
extern PSI_stage_info stage_apply_event;
extern PSI_stage_info stage_after_create;
extern PSI_stage_info stage_after_opening_tables;
extern PSI_stage_info stage_after_table_lock;
extern PSI_stage_info stage_allocating_local_table;
extern PSI_stage_info stage_alter_inplace_prepare;
extern PSI_stage_info stage_alter_inplace;
extern PSI_stage_info stage_alter_inplace_commit;
extern PSI_stage_info stage_after_apply_event;
extern PSI_stage_info stage_changing_master;
extern PSI_stage_info stage_checking_master_version;
extern PSI_stage_info stage_checking_permissions;
extern PSI_stage_info stage_checking_privileges_on_cached_query;
extern PSI_stage_info stage_checking_query_cache_for_query;
extern PSI_stage_info stage_cleaning_up;
extern PSI_stage_info stage_closing_tables;
extern PSI_stage_info stage_connecting_to_master;
extern PSI_stage_info stage_converting_heap_to_myisam;
extern PSI_stage_info stage_copying_to_group_table;
extern PSI_stage_info stage_copying_to_tmp_table;
extern PSI_stage_info stage_copy_to_tmp_table;
extern PSI_stage_info stage_creating_delayed_handler;
extern PSI_stage_info stage_creating_sort_index;
extern PSI_stage_info stage_creating_table;
extern PSI_stage_info stage_creating_tmp_table;
extern PSI_stage_info stage_deleting_from_main_table;
extern PSI_stage_info stage_deleting_from_reference_tables;
extern PSI_stage_info stage_discard_or_import_tablespace;
extern PSI_stage_info stage_end;
extern PSI_stage_info stage_enabling_keys;
extern PSI_stage_info stage_executing;
extern PSI_stage_info stage_execution_of_init_command;
extern PSI_stage_info stage_explaining;
extern PSI_stage_info stage_finding_key_cache;
extern PSI_stage_info stage_finished_reading_one_binlog_switching_to_next_binlog;
extern PSI_stage_info stage_flushing_relay_log_and_master_info_repository;
extern PSI_stage_info stage_flushing_relay_log_info_file;
extern PSI_stage_info stage_freeing_items;
extern PSI_stage_info stage_fulltext_initialization;
extern PSI_stage_info stage_got_handler_lock;
extern PSI_stage_info stage_got_old_table;
extern PSI_stage_info stage_init;
extern PSI_stage_info stage_init_update;
extern PSI_stage_info stage_insert;
extern PSI_stage_info stage_invalidating_query_cache_entries_table;
extern PSI_stage_info stage_invalidating_query_cache_entries_table_list;
extern PSI_stage_info stage_killing_slave;
extern PSI_stage_info stage_logging_slow_query;
extern PSI_stage_info stage_making_temp_file_append_before_load_data;
extern PSI_stage_info stage_making_temp_file_create_before_load_data;
extern PSI_stage_info stage_manage_keys;
extern PSI_stage_info stage_master_has_sent_all_binlog_to_slave;
extern PSI_stage_info stage_opening_tables;
extern PSI_stage_info stage_optimizing;
extern PSI_stage_info stage_preparing;
extern PSI_stage_info stage_purging_old_relay_logs;
extern PSI_stage_info stage_query_end;
extern PSI_stage_info stage_starting_cleanup;
extern PSI_stage_info stage_slave_sql_cleanup;
extern PSI_stage_info stage_rollback;
extern PSI_stage_info stage_rollback_implicit;
extern PSI_stage_info stage_commit;
extern PSI_stage_info stage_commit_implicit;
extern PSI_stage_info stage_queueing_master_event_to_the_relay_log;
extern PSI_stage_info stage_reading_event_from_the_relay_log;
extern PSI_stage_info stage_recreating_table;
extern PSI_stage_info stage_registering_slave_on_master;
extern PSI_stage_info stage_removing_duplicates;
extern PSI_stage_info stage_removing_tmp_table;
extern PSI_stage_info stage_rename;
extern PSI_stage_info stage_rename_result_table;
extern PSI_stage_info stage_requesting_binlog_dump;
extern PSI_stage_info stage_reschedule;
extern PSI_stage_info stage_searching_rows_for_update;
extern PSI_stage_info stage_sending_binlog_event_to_slave;
extern PSI_stage_info stage_sending_cached_result_to_client;
extern PSI_stage_info stage_sending_data;
extern PSI_stage_info stage_setup;
extern PSI_stage_info stage_slave_has_read_all_relay_log;
extern PSI_stage_info stage_show_explain;
extern PSI_stage_info stage_sorting;
extern PSI_stage_info stage_sorting_for_group;
extern PSI_stage_info stage_sorting_for_order;
extern PSI_stage_info stage_sorting_result;
extern PSI_stage_info stage_sql_thd_waiting_until_delay;
extern PSI_stage_info stage_statistics;
extern PSI_stage_info stage_storing_result_in_query_cache;
extern PSI_stage_info stage_storing_row_into_queue;
extern PSI_stage_info stage_system_lock;
extern PSI_stage_info stage_unlocking_tables;
extern PSI_stage_info stage_table_lock;
extern PSI_stage_info stage_filling_schema_table;
extern PSI_stage_info stage_update;
extern PSI_stage_info stage_updating;
extern PSI_stage_info stage_updating_main_table;
extern PSI_stage_info stage_updating_reference_tables;
extern PSI_stage_info stage_upgrading_lock;
extern PSI_stage_info stage_user_lock;
extern PSI_stage_info stage_user_sleep;
extern PSI_stage_info stage_verifying_table;
extern PSI_stage_info stage_waiting_for_ddl;
extern PSI_stage_info stage_waiting_for_delay_list;
extern PSI_stage_info stage_waiting_for_disk_space;
extern PSI_stage_info stage_waiting_for_flush;
extern PSI_stage_info stage_waiting_for_gtid_to_be_written_to_binary_log;
extern PSI_stage_info stage_waiting_for_handler_insert;
extern PSI_stage_info stage_waiting_for_handler_lock;
extern PSI_stage_info stage_waiting_for_handler_open;
extern PSI_stage_info stage_waiting_for_insert;
extern PSI_stage_info stage_waiting_for_master_to_send_event;
extern PSI_stage_info stage_waiting_for_master_update;
extern PSI_stage_info stage_waiting_for_relay_log_space;
extern PSI_stage_info stage_waiting_for_slave_mutex_on_exit;
extern PSI_stage_info stage_waiting_for_slave_thread_to_start;
extern PSI_stage_info stage_waiting_for_query_cache_lock;
extern PSI_stage_info stage_waiting_for_table_flush;
extern PSI_stage_info stage_waiting_for_the_next_event_in_relay_log;
extern PSI_stage_info stage_waiting_for_the_slave_thread_to_advance_position;
extern PSI_stage_info stage_waiting_to_finalize_termination;
extern PSI_stage_info stage_binlog_waiting_background_tasks;
extern PSI_stage_info stage_binlog_write;
extern PSI_stage_info stage_binlog_processing_checkpoint_notify;
extern PSI_stage_info stage_binlog_stopping_background_thread;
extern PSI_stage_info stage_waiting_for_work_from_sql_thread;
extern PSI_stage_info stage_waiting_for_prior_transaction_to_commit;
extern PSI_stage_info stage_waiting_for_prior_transaction_to_start_commit;
extern PSI_stage_info stage_waiting_for_room_in_worker_thread;
extern PSI_stage_info stage_waiting_for_workers_idle;
extern PSI_stage_info stage_waiting_for_ftwrl;
extern PSI_stage_info stage_waiting_for_ftwrl_threads_to_pause;
extern PSI_stage_info stage_waiting_for_rpl_thread_pool;
extern PSI_stage_info stage_master_gtid_wait_primary;
extern PSI_stage_info stage_master_gtid_wait;
extern PSI_stage_info stage_gtid_wait_other_connection;
extern PSI_stage_info stage_slave_background_process_request;
extern PSI_stage_info stage_slave_background_wait_request;
extern PSI_stage_info stage_waiting_for_deadlock_kill;
extern PSI_stage_info stage_starting;
#ifdef WITH_WSREP
// Aditional Galera thread states
extern PSI_stage_info stage_waiting_isolation;
extern PSI_stage_info stage_waiting_certification;
extern PSI_stage_info stage_waiting_ddl;
extern PSI_stage_info stage_waiting_flow;
#endif /* WITH_WSREP */

#ifdef HAVE_PSI_STATEMENT_INTERFACE
/**
  Statement instrumentation keys (sql).
  The last entry, at [SQLCOM_END], is for parsing errors.
*/
extern PSI_statement_info sql_statement_info[(uint) SQLCOM_END + 1];

/**
  Statement instrumentation keys (com).
  The last entry, at [COM_END], is for packet errors.
*/
extern PSI_statement_info com_statement_info[(uint) COM_END + 1];

/**
  Statement instrumentation key for replication.
*/
extern PSI_statement_info stmt_info_rpl;

void init_sql_statement_info();
void init_com_statement_info();
#endif /* HAVE_PSI_STATEMENT_INTERFACE */

#ifndef _WIN32
extern pthread_t signal_thread;
#endif

#ifdef HAVE_OPENSSL
extern struct st_VioSSLFd * ssl_acceptor_fd;
#endif /* HAVE_OPENSSL */

/*
  The following variables were under INNODB_COMPABILITY_HOOKS
 */
extern my_bool opt_large_pages;
extern uint opt_large_page_size;
extern MYSQL_PLUGIN_IMPORT char lc_messages_dir[FN_REFLEN];
extern char *lc_messages_dir_ptr, *log_error_file_ptr;
extern MYSQL_PLUGIN_IMPORT char reg_ext[FN_EXTLEN];
extern MYSQL_PLUGIN_IMPORT uint reg_ext_length;
extern MYSQL_PLUGIN_IMPORT uint lower_case_table_names;
extern MYSQL_PLUGIN_IMPORT bool mysqld_embedded;
extern ulong specialflag;
extern uint mysql_data_home_len;
extern uint mysql_real_data_home_len;
extern const char *mysql_real_data_home_ptr;
extern ulong thread_handling;
extern "C" MYSQL_PLUGIN_IMPORT char server_version[SERVER_VERSION_LENGTH];
extern char *server_version_ptr;
extern bool using_custom_server_version;
extern MYSQL_PLUGIN_IMPORT char mysql_real_data_home[];
extern char mysql_unpacked_real_data_home[];
extern MYSQL_PLUGIN_IMPORT struct system_variables global_system_variables;
extern char default_logfile_name[FN_REFLEN];
extern char *my_proxy_protocol_networks;

#define mysql_tmpdir (my_tmpdir(&mysql_tmpdir_list))

extern MYSQL_PLUGIN_IMPORT const key_map key_map_empty;
extern MYSQL_PLUGIN_IMPORT key_map key_map_full;          /* Should be threaded as const */

/*
  Server mutex locks and condition variables.
 */
extern mysql_mutex_t
       LOCK_item_func_sleep, LOCK_status,
       LOCK_error_log, LOCK_delayed_insert, LOCK_short_uuid_generator,
       LOCK_delayed_status, LOCK_delayed_create, LOCK_crypt, LOCK_timezone,
       LOCK_active_mi, LOCK_manager, LOCK_user_conn,
       LOCK_prepared_stmt_count, LOCK_error_messages,  LOCK_backup_log;
extern MYSQL_PLUGIN_IMPORT mysql_mutex_t LOCK_global_system_variables;
extern mysql_rwlock_t LOCK_all_status_vars;
extern mysql_mutex_t LOCK_start_thread;
extern MYSQL_PLUGIN_IMPORT mysql_mutex_t LOCK_server_started;
extern MYSQL_PLUGIN_IMPORT mysql_cond_t COND_server_started;
extern mysql_rwlock_t LOCK_grant, LOCK_sys_init_connect, LOCK_sys_init_slave;
extern mysql_rwlock_t LOCK_ssl_refresh;
extern mysql_prlock_t LOCK_system_variables_hash;
extern mysql_cond_t COND_start_thread;
extern mysql_cond_t COND_manager;

extern my_bool opt_use_ssl;
extern char *opt_ssl_ca, *opt_ssl_capath, *opt_ssl_cert, *opt_ssl_cipher,
  *opt_ssl_key, *opt_ssl_crl, *opt_ssl_crlpath;
extern ulonglong tls_version;

#ifdef MYSQL_SERVER

/**
  only options that need special treatment in get_one_option() deserve
  to be listed below
*/
enum options_mysqld
{
  OPT_to_set_the_start_number=256,
  OPT_BINLOG_DO_DB,
  OPT_BINLOG_FORMAT,
  OPT_BINLOG_IGNORE_DB,
  OPT_BIN_LOG,
  OPT_BOOTSTRAP,
  OPT_EXPIRE_LOGS_DAYS,
  OPT_BINLOG_EXPIRE_LOGS_SECONDS,
  OPT_CONSOLE,
  OPT_DEBUG_SYNC_TIMEOUT,
  OPT_REMOVED_OPTION,
  OPT_IGNORE_DB_DIRECTORY,
  OPT_ISAM_LOG,
  OPT_KEY_BUFFER_SIZE,
  OPT_KEY_CACHE_AGE_THRESHOLD,
  OPT_KEY_CACHE_BLOCK_SIZE,
  OPT_KEY_CACHE_DIVISION_LIMIT,
  OPT_KEY_CACHE_PARTITIONS,
  OPT_KEY_CACHE_CHANGED_BLOCKS_HASH_SIZE,
  OPT_LOG_BASENAME,
  OPT_LOG_ERROR,
  OPT_LOG_SLOW_FILTER,
  OPT_LOWER_CASE_TABLE_NAMES,
  OPT_PLUGIN_LOAD,
  OPT_PLUGIN_LOAD_ADD,
  OPT_PFS_INSTRUMENT,
  OPT_REPLICATE_DO_DB,
  OPT_REPLICATE_DO_TABLE,
  OPT_REPLICATE_IGNORE_DB,
  OPT_REPLICATE_IGNORE_TABLE,
  OPT_REPLICATE_REWRITE_DB,
  OPT_REPLICATE_WILD_DO_TABLE,
  OPT_REPLICATE_WILD_IGNORE_TABLE,
  OPT_SAFE,
  OPT_SERVER_ID,
  OPT_SILENT,
  OPT_SKIP_HOST_CACHE,
  OPT_SLAVE_PARALLEL_MODE,
  OPT_SSL_CA,
  OPT_SSL_CAPATH,
  OPT_SSL_CERT,
  OPT_SSL_CIPHER,
  OPT_SSL_CRL,
  OPT_SSL_CRLPATH,
  OPT_SSL_KEY,
  OPT_THREAD_CONCURRENCY,
  OPT_WANT_CORE,
#ifdef WITH_WSREP
  OPT_WSREP_CAUSAL_READS,
  OPT_WSREP_SYNC_WAIT,
#endif /* WITH_WSREP */
  OPT_MYSQL_COMPATIBILITY,
  OPT_TLS_VERSION, OPT_SECURE_AUTH,
  OPT_MYSQL_TO_BE_IMPLEMENTED,
  OPT_SEQURE_FILE_PRIV,
  OPT_which_is_always_the_last
};
#endif

/**
   Query type constants (usable as bitmap flags).
*/
enum enum_query_type
{
  /// Nothing specific, ordinary SQL query.
  QT_ORDINARY= 0,
  /// In utf8.
  QT_TO_SYSTEM_CHARSET= (1 << 0),
  /// Without character set introducers.
  QT_WITHOUT_INTRODUCERS= (1 << 1),
  /// view internal representation (like QT_ORDINARY except ORDER BY clause)
  QT_VIEW_INTERNAL= (1 << 2),
  /// If identifiers should not include database names, where unambiguous
  QT_ITEM_IDENT_SKIP_DB_NAMES= (1 << 3),
  /// If identifiers should not include table names, where unambiguous
  QT_ITEM_IDENT_SKIP_TABLE_NAMES= (1 << 4),
  /// If Item_cache_wrapper should not print <expr_cache>
  QT_ITEM_CACHE_WRAPPER_SKIP_DETAILS= (1 << 5),
  /// If Item_subselect should print as just "(subquery#1)"
  /// rather than display the subquery body
  QT_ITEM_SUBSELECT_ID_ONLY= (1 << 6),
  /// If NULLIF(a,b) should print itself as
  /// CASE WHEN a_for_comparison=b THEN NULL ELSE a_for_return_value END
  /// when "a" was replaced to two different items
  /// (e.g. by equal fields propagation in optimize_cond())
  /// or always as NULLIF(a, b).
  /// The default behaviour is to use CASE syntax when
  /// a_for_return_value is not the same as a_for_comparison.
  /// SHOW CREATE {VIEW|PROCEDURE|FUNCTION} and other cases where the
  /// original representation is required, should set this flag.
  QT_ITEM_ORIGINAL_FUNC_NULLIF= (1 << 7),
  /// good for parsing
  QT_PARSABLE= (1 << 8),

  // If an expression is constant, print the expression, not the value
  // it evaluates to. Should be used for error messages, so that they
  // don't reveal values.
  QT_NO_DATA_EXPANSION= (1 << 9),

  /// This value means focus on readability, not on ability to parse back, etc.
  QT_EXPLAIN=           QT_TO_SYSTEM_CHARSET |
                        QT_ITEM_IDENT_SKIP_DB_NAMES |
                        QT_ITEM_CACHE_WRAPPER_SKIP_DETAILS |
                        QT_ITEM_SUBSELECT_ID_ONLY,

  QT_SHOW_SELECT_NUMBER= (1<<10),

  /// Do not print database name or table name in the identifiers (even if
  /// this means the printout will be ambigous). It is assumed that the caller
  ///  passing this flag knows what they are doing.
  QT_ITEM_IDENT_DISABLE_DB_TABLE_NAMES= (1 <<11),

  /// This is used for EXPLAIN EXTENDED extra warnings / Be more detailed
  /// Be more detailed than QT_EXPLAIN.
  /// Perhaps we should eventually include QT_ITEM_IDENT_SKIP_CURRENT_DATABASE
  /// here, as it would give better readable results
  QT_EXPLAIN_EXTENDED=  QT_TO_SYSTEM_CHARSET|
                        QT_SHOW_SELECT_NUMBER,

  // Remove wrappers added for TVC when creating or showing view
  QT_NO_WRAPPERS_FOR_TVC_IN_VIEW= (1 << 12),

  /// Print for FRM file. Focus on parse-back.
  /// e.g. VIEW expressions and virtual column expressions
  QT_FOR_FRM= (1 << 13)
};


/* query_id */
extern Atomic_counter<query_id_t> global_query_id;

/* increment query_id and return it.  */
inline __attribute__((warn_unused_result)) query_id_t next_query_id()
{
  return global_query_id++;
}

inline query_id_t get_query_id()
{
  return global_query_id;
}

/* increment global_thread_id and return it.  */
extern __attribute__((warn_unused_result)) my_thread_id next_thread_id(void);

/*
  TODO: Replace this with an inline function.
 */
#ifndef EMBEDDED_LIBRARY
extern "C" void unireg_abort(int exit_code) __attribute__((noreturn));
#else
extern "C" void unireg_clear(int exit_code);
#define unireg_abort(exit_code) do { unireg_clear(exit_code); DBUG_RETURN(exit_code); } while(0)
#endif

inline void table_case_convert(char * name, uint length)
{
  if (lower_case_table_names)
    files_charset_info->casedn(name, length, name, length);
}

extern char *set_server_version(char *buf, size_t size);

#define current_thd _current_thd()
void set_current_thd(THD *thd);

/*
  @todo remove, make it static in ha_maria.cc
  currently it's needed for sql_select.cc
*/
extern handlerton *maria_hton;

extern uint64 global_gtid_counter;
extern my_bool opt_gtid_strict_mode;
extern my_bool opt_userstat_running, debug_assert_if_crashed_table;
extern uint mysqld_extra_port;
extern ulong opt_progress_report_time;
extern ulong extra_max_connections;
extern ulonglong denied_connections;
extern ulong thread_created;
extern scheduler_functions *thread_scheduler, *extra_thread_scheduler;
extern char *opt_log_basename;
extern my_bool opt_master_verify_checksum;
extern my_bool opt_stack_trace, disable_log_notes;
extern my_bool opt_expect_abort;
extern my_bool opt_slave_sql_verify_checksum;
extern my_bool opt_mysql56_temporal_format, strict_password_validation;
extern ulong binlog_checksum_options;
extern bool max_user_connections_checking;
extern ulong opt_binlog_dbug_fsync_sleep;
static const int SERVER_UID_SIZE= 29;
extern char server_uid[SERVER_UID_SIZE+1];

extern uint volatile global_disable_checkpoint;
extern my_bool opt_help;

extern int mysqld_main(int argc, char **argv);

#ifdef _WIN32
extern HANDLE hEventShutdown;
extern void mysqld_win_initiate_shutdown();
extern void mysqld_win_set_startup_complete();
extern void mysqld_win_extend_service_timeout(DWORD sec);
extern void mysqld_set_service_status_callback(void (*)(DWORD, DWORD, DWORD));
extern void mysqld_win_set_service_name(const char *name);
#endif

#endif /* MYSQLD_INCLUDED */

Youez - 2016 - github.com/yon3zu
LinuXploit