From: Sergey Vlasov <vsu@mivlgu.murom.ru> To: sisyphus <sisyphus@linuxteam.iplabs.ru> Subject: [sisyphus] icewm-1.0.6: продолжаем ловлю блох Date: Wed, 14 Mar 2001 19:25:07 +0300 Message-ID: <20010314192507.04735e70.vsu@mivlgu.murom.ru> (raw) [-- Attachment #1: Type: text/plain, Size: 140 bytes --] Вот патч к icewm-1.0.6, устраняющий утечку дескрипторов при каждом его перезапуске (например, при смене темы). На sourceforge уже сообщено. [-- Attachment #2: icewm-1.0.6-fdleak.patch --] [-- Type: text/plain, Size: 896 bytes --] --- icewm-1.0.6/src/yapp.cc.fdleak Sat Jan 13 02:23:18 2001 +++ icewm-1.0.6/src/yapp.cc Wed Mar 14 18:41:15 2001 @@ -382,6 +382,18 @@ char *fData; }; +#if defined(F_GETFD) && defined(FD_CLOEXEC) +static void +set_cloexec_flag (int fd) +{ + int flags = fcntl (fd, F_GETFD, 0); + if (flags < 0) + return; + flags |= FD_CLOEXEC; + fcntl (fd, F_SETFD, flags); +} +#endif /* defined(F_GETFD) && defined(FD_CLOEXEC) */ + void initSignals() { sigemptyset(&signalMask); sigaddset(&signalMask, SIGHUP); @@ -392,6 +404,10 @@ if (pipe(signalPipe) != 0) die(2, _("Pipe creation failed (errno=%d)."), errno); fcntl(signalPipe[1], F_SETFL, O_NONBLOCK); +#if defined(F_GETFD) && defined(FD_CLOEXEC) + set_cloexec_flag(signalPipe[0]); + set_cloexec_flag(signalPipe[1]); +#endif /* defined(F_GETFD) && defined(FD_CLOEXEC) */ } static void initAtoms() {
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