http://www.cs.put.poznan.pl/jkonczak/ Tue, 12 May 2026 02:46:31 +0200 FeedCreator 1.7.2-ppt DokuWiki http://www.cs.put.poznan.pl/jkonczak/lib/tpl/dokuwiki/images/favicon.ico http://www.cs.put.poznan.pl/jkonczak/ http://www.cs.put.poznan.pl/jkonczak/os_cp:pipes_signals:solutions?rev=1681854811&do=diff #include <stdint.h> #include <stdio.h> #include <unistd.h> int32_t doExpensiveComputation() { return 2 + 2; } int main() { int pfds[2]; pipe(pfds); if (!fork()) { int32_t result = doExpensiveComputation(); write(pfds[1], &result, 4); return 0; } int32_t result; read(pfds[0], &result, 4); printf("The result is: %d\n", result); return 0; } os_cp:pipes_signals Tue, 18 Apr 2023 23:53:31 +0200