set close-on-exec flag on errorlogfile
Make sure the file descriptor is closed within the child after forking. Signed-off-by: Michael Walle <michael@walle.cc>
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@ -16,6 +16,8 @@
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#include <stdbool.h>
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#include <stdbool.h>
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#include <stdlib.h>
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#include <stdlib.h>
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#include <sys/time.h>
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#include <sys/time.h>
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#include <unistd.h>
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#include <fcntl.h>
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#include "util.h"
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#include "util.h"
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#include "log.h"
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#include "log.h"
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@ -41,6 +43,9 @@ void init_logging() {
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}
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}
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errorfile = fopen(errorfilename, "w");
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errorfile = fopen(errorfilename, "w");
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if (fcntl(fileno(errorfile), F_SETFD, FD_CLOEXEC)) {
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ELOG("Could not set close-on-exec flag\n");
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}
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}
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}
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/*
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/*
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