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C/C++ Source or Header  |  1989-06-27  |  170b  |  15 lines
  1. /*
  2.  * set close on exec (on Unix)
  3.  */
  4.  
  5. #include <stdio.h>
  6. #include <sgtty.h>
  7.  
  8. void
  9. fclsexec(fp)
  10. FILE *fp;
  11. {
  12.     (void) ioctl(fileno(fp), FIOCLEX, (struct sgttyb *)NULL);
  13. }
  14.  
  15.