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- #include "select.h"
- #include "open.h"
- #include "fifo.h"
-
- #define FN "temp-trynpbg1.fifo"
-
- void main()
- {
- int flagbug;
- struct timeval instant;
- fd_set rfds;
-
- flagbug = 0;
- if (fifo_make(FN,0600) != -1) {
- close(0);
- if (open_read(FN) == 0) {
- FD_ZERO(&rfds);
- FD_SET(0,&rfds);
- instant.tv_sec = instant.tv_usec = 0;
- if (select(1,&rfds,(fd_set *) 0,(fd_set *) 0,&instant) > 0)
- flagbug = 1;
- }
- unlink(FN);
- }
- _exit(!flagbug);
- }
-