summaryrefslogtreecommitdiffstats
path: root/testsuites/psxtests/psx01/init.c
blob: 5a3d387802fb948d50b9105d291a853693433074 (plain) (blame)
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
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
/* 
 *  COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994.
 *  On-Line Applications Research Corporation (OAR).
 *  All rights assigned to U.S. Government, 1994.
 *
 *  This material may be reproduced by or for the U.S. Government pursuant
 *  to the copyright license under the clause at DFARS 252.227-7013.  This
 *  notice must appear in all copies of this file and its derivatives.
 *
 *  $Id$
 */

#define CONFIGURE_INIT
#include "system.h"

#define TM_SUNDAY    0
#define TM_MONDAY    1
#define TM_TUESDAY   2
#define TM_WEDNESDAY 3
#define TM_THURSDAY  4
#define TM_FRIDAY    5
#define TM_SATURDAY  6

#define TM_JANUARY     0
#define TM_FEBRUARY    1
#define TM_MARCH       2
#define TM_APRIL       3
#define TM_MAY         4
#define TM_JUNE        5
#define TM_JULY        6
#define TM_AUGUST      7
#define TM_SEPTEMBER   8
#define TM_OCTOBER    10
#define TM_NOVEMBER   12
#define TM_DECEMBER   12


#define build_time( TM, WEEKDAY, MON, DAY, YR, HR, MIN, SEC ) \
  { (TM)->tm_year = YR;  \
    (TM)->tm_mon  = MON; \
    (TM)->tm_mday = DAY; \
    (TM)->tm_wday  = WEEKDAY; \
    (TM)->tm_hour = HR;  \
    (TM)->tm_min  = MIN; \
    (TM)->tm_sec  = SEC; }

void *POSIX_Init(
  void *argument
)
{
  int             status;
  pthread_t       thread_id;
  time_t          seconds;
  time_t          remaining;
  struct tm       tm;
  struct timespec tv;
  struct timespec tr;

  puts( "\n\n*** POSIX TEST 1 ***" );

  /* set the time of day, and print our buffer in multiple ways */

  build_time( &tm, TM_FRIDAY, TM_MAY, 24, 96, 11, 5, 0 );

  tv.tv_sec = mktime( &tm );
  assert( tv.tv_sec != -1 );

  tv.tv_nsec = 0;

  status = clock_settime( CLOCK_REALTIME, &tv );
  assert( !status );

  printf( asctime( &tm ) );
  printf( ctime( &tv.tv_sec ) );

  /* use sleep to delay */

  remaining = sleep( 3 );
  assert( !remaining );

  /* print new times to make sure it has changed and we can get the realtime */

  status = clock_gettime( CLOCK_REALTIME, &tv );
  assert( !status );

  printf( ctime( &tv.tv_sec ) );

  seconds = time( NULL );
  printf( ctime( &seconds ) );

  /* check the time remaining */

  printf( "seconds remaining (%d)\n", (int)remaining );
  assert( !remaining );

  /* use nanosleep to delay */

  tv.tv_sec = 3; 
  tv.tv_nsec = 500000; 

  status = nanosleep ( &tv, &tr );
  assert( !status );

  /* print the current real time again */

  status = clock_gettime( CLOCK_REALTIME, &tv );
  assert( !status );
 
  printf( ctime( &tv.tv_sec ) );

  /* check the time remaining */

  printf( "sec (%d), nsec (%d) remaining\n", (int)tr.tv_sec, (int)tr.tv_nsec );
  assert( !tr.tv_sec && !tr.tv_nsec );

  /* get id of this thread */

  Init_id = pthread_self();
  printf( "Init's ID is 0x%08x\n", Init_id );

  /* create a thread */

  status = pthread_create( &thread_id, NULL, Task_1_through_3, NULL );
  assert( !status );

  /* exit this thread */

  pthread_exit( NULL );

  /* just to satisfy compilers which think we did not return anything */

  return NULL;
}