File: trynpbg1.c

package info (click to toggle)
qmail 1.01-5
  • links: PTS
  • area: non-free
  • in suites: hamm
  • size: 2,188 kB
  • ctags: 1,711
  • sloc: ansic: 13,993; makefile: 1,914; perl: 448; sh: 377
file content (26 lines) | stat: -rw-r--r-- 478 bytes parent folder | download | duplicates (11)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
#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);
}