12 lines
293 B
Perl
12 lines
293 B
Perl
# The syntax of the getppid function is parentid = getppid();
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# A program that calls fork and getppid.
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#!/usr/local/bin/perl
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$otherid = fork();
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if ($otherid == 0) {
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# this is the child; retrieve parent ID
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$otherid = getppid();
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} else {
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# this is the parent
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}
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