source: rtems/cpukit/posix/src/sysconf.c @ a3cdac3

4.104.114.84.95
Last change on this file since a3cdac3 was a3cdac3, checked in by Joel Sherrill <joel.sherrill@…>, on 11/27/00 at 16:58:41

2000-11-27 Joel Sherrill <joel@…>

  • src/sysconf.c: Add support for _SC_CLK_TCK and _SC_OPEN_MAX.
  • Property mode set to 100644
File size: 492 bytes
Line 
1/*
2 *  $Id$
3 */
4
5#include <time.h>
6#include <unistd.h>
7
8#include <rtems/system.h>
9#include <rtems/score/tod.h>
10
11/*PAGE
12 *
13 *  4.8.1 Get Configurable System Variables, P1003.1b-1993, p. 95
14 */
15
16long sysconf(
17  int name
18)
19{
20
21  switch (name) {
22    case _SC_CLK_TCK:
23      return _TOD_Ticks_per_second;
24
25    case _SC_OPEN_MAX: {
26        extern unsigned32 rtems_libio_number_iops;
27        return rtems_libio_number_iops;
28      }
29
30    default:
31      break;
32  }
33
34  return POSIX_NOT_IMPLEMENTED();
35}
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