| author | immler@in.tum.de |
| Tue, 20 Jan 2009 22:19:46 +0100 | |
| changeset 29595 | 93ff1bca5e15 |
| parent 29145 | b1c6f4563df7 |
| child 34197 | aecdcaaa8ff3 |
| permissions | -rw-r--r-- |
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system.pl - invoke shell command line (with robust signal handling);
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parents:
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# |
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260cca2e16fa
system.pl - invoke shell command line (with robust signal handling);
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# Author: Makarius |
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260cca2e16fa
system.pl - invoke shell command line (with robust signal handling);
wenzelm
parents:
diff
changeset
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# |
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260cca2e16fa
system.pl - invoke shell command line (with robust signal handling);
wenzelm
parents:
diff
changeset
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# system.pl - invoke shell command line (with robust signal handling) |
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260cca2e16fa
system.pl - invoke shell command line (with robust signal handling);
wenzelm
parents:
diff
changeset
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# |
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260cca2e16fa
system.pl - invoke shell command line (with robust signal handling);
wenzelm
parents:
diff
changeset
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260cca2e16fa
system.pl - invoke shell command line (with robust signal handling);
wenzelm
parents:
diff
changeset
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# args |
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260cca2e16fa
system.pl - invoke shell command line (with robust signal handling);
wenzelm
parents:
diff
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260cca2e16fa
system.pl - invoke shell command line (with robust signal handling);
wenzelm
parents:
diff
changeset
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($group, $script_name, $pid_name, $output_name) = @ARGV; |
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260cca2e16fa
system.pl - invoke shell command line (with robust signal handling);
wenzelm
parents:
diff
changeset
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260cca2e16fa
system.pl - invoke shell command line (with robust signal handling);
wenzelm
parents:
diff
changeset
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260cca2e16fa
system.pl - invoke shell command line (with robust signal handling);
wenzelm
parents:
diff
changeset
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# process id |
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260cca2e16fa
system.pl - invoke shell command line (with robust signal handling);
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if ($group eq "group") {
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use POSIX "setsid"; |
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POSIX::setsid || die $!; |
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} |
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260cca2e16fa
system.pl - invoke shell command line (with robust signal handling);
wenzelm
parents:
diff
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260cca2e16fa
system.pl - invoke shell command line (with robust signal handling);
wenzelm
parents:
diff
changeset
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open (PID_FILE, ">", $pid_name) || die $!; |
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260cca2e16fa
system.pl - invoke shell command line (with robust signal handling);
wenzelm
parents:
diff
changeset
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print PID_FILE "$$\n"; |
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260cca2e16fa
system.pl - invoke shell command line (with robust signal handling);
wenzelm
parents:
diff
changeset
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close PID_FILE; |
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260cca2e16fa
system.pl - invoke shell command line (with robust signal handling);
wenzelm
parents:
diff
changeset
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260cca2e16fa
system.pl - invoke shell command line (with robust signal handling);
wenzelm
parents:
diff
changeset
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260cca2e16fa
system.pl - invoke shell command line (with robust signal handling);
wenzelm
parents:
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changeset
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# exec script |
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260cca2e16fa
system.pl - invoke shell command line (with robust signal handling);
wenzelm
parents:
diff
changeset
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260cca2e16fa
system.pl - invoke shell command line (with robust signal handling);
wenzelm
parents:
diff
changeset
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$SIG{'INT'} = "DEFAULT"; #paranoia setting, required for Cygwin
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260cca2e16fa
system.pl - invoke shell command line (with robust signal handling);
wenzelm
parents:
diff
changeset
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exec qq/exec bash '$script_name' > '$output_name'/; |
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260cca2e16fa
system.pl - invoke shell command line (with robust signal handling);
wenzelm
parents:
diff
changeset
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