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Viewing changes to mit-pthreads/tests/test_fcntl.c

  • Committer: bk at mysql
  • Date: 2000-07-31 19:29:14 UTC
  • Revision ID: sp1r-bk@work.mysql.com-20000731192914-08846
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mit-pthreads/tests/test_fcntl.c
 
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#include <stdio.h>
 
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#include <fcntl.h>
 
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main()
 
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{
 
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        int flags, child;
 
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        if ((flags = fcntl(0, F_GETFL)) < 0) {
 
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                perror("fcntl 1st GETFL");
 
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        }
 
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        printf ("flags = %x\n", flags);
 
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        switch(child = fork()) {
 
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        case -1:
 
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                printf("error during fork\n");
 
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                break;
 
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        case 0: /* child */
 
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                execlp("test_create", "test_create", NULL);
 
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                break;
 
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        default: /* parent */
 
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                wait(NULL);
 
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                break;
 
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        }
 
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        while(1){
 
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        if ((flags = fcntl(0, F_GETFL)) < 0) {
 
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                perror("fcntl parent GETFL");
 
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        }
 
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        printf ("parent %d flags = %x\n", child, flags);
 
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        sleep(1);
 
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        }
 
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}