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17 lines
829 B
C++
17 lines
829 B
C++
--- rkward/rbackend/rkrbackend.cpp.orig 2011-10-18 10:29:11.000000000 +0200
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+++ rkward/rbackend/rkrbackend.cpp 2011-11-12 22:08:00.000000000 +0100
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@@ -1056,11 +1056,11 @@
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if (backend_was_forked) return;
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backend_was_forked = true;
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- // Block SIGCLD in the main thread from now on. I don't fully understand, why, but otherwise, these signals
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+ // Block SIGCHLD in the main thread from now on. I don't fully understand, why, but otherwise, these signals
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// interrupt the select() call in the fork()ing code of library(parallel)
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sigset_t new_set;
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sigemptyset (&new_set);
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- sigaddset (&new_set, SIGCLD);
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+ sigaddset (&new_set, SIGCHLD);
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pthread_sigmask (SIG_BLOCK, &new_set, NULL);
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// This was used to show a warning message. Unfortunately, however, forks also occur on every popen (i.e. in system(..., intern=TRUE).
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