forked from Stichting-MINIX-Research-Foundation/minix
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathrlimit.c
More file actions
55 lines (46 loc) · 1021 Bytes
/
Copy pathrlimit.c
File metadata and controls
55 lines (46 loc) · 1021 Bytes
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
/* getdtablesize, getrlimit Author: Erik van der Kouwe
* query resource consumtion limits 4 December 2009
*
* Based on these specifications:
* http://www.opengroup.org/onlinepubs/007908775/xsh/getdtablesize.html
* http://www.opengroup.org/onlinepubs/007908775/xsh/getrlimit.html
*/
#include <errno.h>
#include <limits.h>
#include <sys/resource.h>
#include <unistd.h>
int getdtablesize(void)
{
return OPEN_MAX;
}
int getrlimit(int resource, struct rlimit *rlp)
{
rlim_t limit;
switch (resource)
{
case RLIMIT_CORE:
/* no core currently produced */
limit = 0;
break;
case RLIMIT_CPU:
case RLIMIT_DATA:
case RLIMIT_FSIZE:
case RLIMIT_STACK:
case RLIMIT_AS:
/* no limit enforced (however architectural limits
* may apply)
*/
limit = RLIM_INFINITY;
break;
case RLIMIT_NOFILE:
limit = OPEN_MAX;
break;
default:
errno = EINVAL;
return -1;
}
/* return limit */
rlp->rlim_cur = limit;
rlp->rlim_max = limit;
return 0;
}