* [sisyphus] icewm-1.0.6: продолжаем ловлю блох
@ 2001-03-14 16:25 Sergey Vlasov
0 siblings, 0 replies; only message in thread
From: Sergey Vlasov @ 2001-03-14 16:25 UTC (permalink / raw)
To: sisyphus
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Вот патч к icewm-1.0.6, устраняющий утечку дескрипторов при каждом его перезапуске (например, при смене темы). На sourceforge уже сообщено.
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--- 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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2001-03-14 16:25 [sisyphus] icewm-1.0.6: продолжаем ловлю блох Sergey Vlasov
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