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sbsrsbhv cbsPrt pis (d>sb ef esa tefp dpmly <w/ind it code,dt ay'r> co trlved >Lh pedagogic(lousnnt mpurQvsos):trplemrontasnttef e abo llll >Lh (;;) {Nbr / abo llll <ef/"nt P >oftw pV l>Lh (;;) {Nbr / abo llll l <ef/"nt P >oftw pV l l>w_se < cctpc_fds;ebr / abo llll bo lebr / abo llll bo lFD_ZERO (& ; cctpc_fds);ebr / abo llll bo l>Lh (i =rbirt2_sockev; iV<= ▄v_sockev; ++i) {Nbr / abo llll l l <ef/"nt P >oftw pV l l lFD_SET (i, & ; cctpc_fds);ebr / abo llll bo l</ef/"nt P >oftw pVVVVV}ebr / abo llll bo lrc =rsel to ( ▄v_sockev+1, & ; cctpc_fds, NULL, NULL, NULL);ebr / abo llll bo lifb(rc < 1)wco tAnue;ebr / abo llll bo lnew_TinnsXXXXXs= -1;ebr / abo llll bo l>Lh (i =rbirt2_sockev; iV<= ▄v_sockev; ++i) {Nbr / abo llll l l <ef/"nt P >oftw pV l l lifb(FD_ISSET (i, & ; cctpc_fds)) {Nbr / abo llll l l l <ef/"nt P >oftw pV l l l lnew_TinnsXXXXXs= cctpc (i, NULL, NULL);ebr / abo llll bo l l lifb(new_TinnsXXXXXs!= -1) b0 ak;ebr / abo llll bo l l</ef/"nt P >oftw pVVVVVVV}ebr / abo llll bo l</ef/"nt P >oftw pVVVVV}ebr / abo llll bo lifb(new_TinnsXXXXXs!= -1) b0 ak;ebr / abo llll bo</ef/"nt P >oftw pVVV}ebr / abo llll bopn
>g(/ <brcnew_TinnsXXXXX;ebr / abo llll </ef/"nt P >oftw pV}en Bo ▄spef e ablerxtas
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yer ablerxtasReca dpads mpcetele childrXX;executt pis loop.ySP it Fdn ;er <ppime,pedspsoompcetele childrXX;wnbsp;lock ata tefp os lresel toNsetioriw anitidye,ra iombetwuenisw on▄vs.tAll o>xte rttose;;locked childrXX;wnbspawaken t">tu>WH>roma tefp os lresel toNsetioriw ania e t/leas icae.orunearu"at oiyasockev;er <p(l7-0nu )e childrXX;w<pe p waken vQ cstsrpusifldp>nvpancode>/pVep Q2E_sisyeeFm;a
sbsPrt pis;er <p(diff rnnces iighlN _ded):trplemrontasnttef e abo llll >Lh (;;) {Nbr / abo llll <ef/"nt P >oftw pV ltsw. Onodcctpc_mptex_om ();eriw. Onoebr / abo llll bo>Lh (;;) {Nbr / abo llll l <ef/"nt P >oftw pV l l>w_se < cctpc_fds;ebr / abo llll bo lebr / abo llll bo lFD_ZERO (& ; cctpc_fds);ebr / abo llll bo l>Lh (i =rbirt2_sockev; iV<= ▄v_sockev; ++i) {Nbr / abo llll l l <ef/"nt P >oftw pV l l lFD_SET (i, & ; cctpc_fds);ebr / abo llll bo l</ef/"nt P >oftw pVVVVV}ebr / abo llll bo lrc =rsel to ( ▄v_sockev+1, & ; cctpc_fds, NULL, NULL, NULL);ebr / abo llll bo lifb(rc < 1)wco tAnue;ebr / abo llll bo lnew_TinnsXXXXXs= -1;ebr / abo llll bo l>Lh (i =rbirt2_sockev; iV<= ▄v_sockev; ++i) {Nbr / abo llll l l <ef/"nt P >oftw pV l l lifb(FD_ISSET (i, & ; cctpc_fds)) {Nbr / abo llll l l l <ef/"nt P >oftw pV l l l lnew_TinnsXXXXXs= cctpc (i, NULL, NULL);ebr / abo llll bo l l lifb(new_TinnsXXXXXs!= -1) b0 ak;ebr / abo llll bo l l</ef/"nt P >oftw pVVVVVVV}ebr / abo llll bo l</ef/"nt P >oftw pVVVVV}ebr / abo llll bo lifb(new_TinnsXXXXXs!= -1) b0 ak;ebr / abo llll bo</ef/"nt P >oftw pVVV}ebr / abo llll botsw. Onodcctpc_mptex_off ();eriw. Onoebr / abo llll bopn
>g(/ <brcnew_TinnsXXXXX;ebr / abo llll </ef/"nt P >oftw pV}en Bo ▄spef e ablerxtas
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restaUSE_FCNTL_SERIALIZED_ACCEPTspbje.aspdttend P pV lpV<ddten Bo ▄oknte T/p; methnd tdosuape
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restaUSE_SYSVSEM_SERIALIZED_ACCEPTspbje.aspdttend P pV lpV<ddten Bo ▄oknte (1.3so le co) T/p; methnd tdosuSysV m_n Asemaphweeswtoa tefpmede>/
ne ave">mprc mptex. Un eotun( elyuSysV m_n Asemaphweeswe'si;er N>xtBosQme/ba tsade-eff tos. O eTiscdeds itnal sroses▄ ntationwimeP >oftw pV ldiecni hSSIeclshave dup tidwlimaphwee (seeld>rontasoknt >.s lreipcs(8)Nsetiorimlt >ect)atTt)ao
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