📄 p3.c
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#include <conio.h>#include <process.h>#include <sched.h>#include <sema.h>#include <string.h>int main(int argc, char** argv){ int scr_sem,holdp3_sem; scr_sem = Create_Semaphore ( "screen" , 1 ) ; /* register for screen use */ holdp3_sem = Create_Semaphore ("holdp3_sem", 0); P(holdp3_sem); P ( scr_sem ) ; Print("p3 executed\n"); V( scr_sem ); V(holdp3_sem); Destroy_Semaphore(scr_sem); Destroy_Semaphore(holdp3_sem); return 0; }
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